SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 25, 2009                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   134,794:    10,888     57,834     14,634     14,742      9,025     26,074      2,078     13,614     10,435      2,090     24,126:   25,999    11,285
Old  :   134,794:    10,888     57,834     14,634     14,742      9,025     26,074      2,078     13,614     10,435      2,090     24,126:   25,999    11,285
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 18, 2009                                                                  :
     :    -1,403:       590      1,858        -82     -1,445     -2,321        603       -164        428       -220       -971       -313:      -89     1,525
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.1       42.9       10.9       10.9        6.7       19.3        1.5       10.1        7.7        1.6       17.9:     19.3       8.4
Old  :     100.0:       8.1       42.9       10.9       10.9        6.7       19.3        1.5       10.1        7.7        1.6       17.9:     19.3       8.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       157:        17         22         14          8         14         45         10         18         28         23         32:
Old  :       157:        17         22         14          8         14         45         10         18         28         23         32:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.6       43.8       25.0       56.4        8.2       37.3       13.7       43.5
Old  :                 16.6       43.8       25.0       56.4        8.2       37.3       13.7       43.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 18, 2009                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   136,198:    10,298     55,977     14,715     16,188     11,346     25,471      2,242     13,186     10,655      3,061     24,439:   26,088     9,760
Old  :   136,198:    10,298     55,977     14,715     16,188     11,346     25,471      2,242     13,186     10,655      3,061     24,439:   26,088     9,760
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 11, 2009                                                                  :
     :    -1,866:        -1       -549       -205        661       -105     -1,832       -271        547        495       -896       -198:     -567    -1,054
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.6       41.1       10.8       11.9        8.3       18.7        1.6        9.7        7.8        2.2       17.9:     19.2       7.2
Old  :     100.0:       7.6       41.1       10.8       11.9        8.3       18.7        1.6        9.7        7.8        2.2       17.9:     19.2       7.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       160:        17         22         15          8         15         42         10         16         28         27         31:
Old  :       160:        17         22         15          8         15         42         10         16         28         27         31:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.1       42.9       24.5       56.9        8.3       36.6       13.8       43.5
Old  :                 16.1       42.9       24.5       56.9        8.3       36.6       13.8       43.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 11, 2009                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   138,064:    10,300     56,526     14,920     15,527     11,451     27,303      2,513     12,639     10,160      3,957     24,637:   26,655    10,814
Old  :   138,064:    10,300     56,526     14,920     15,527     11,451     27,303      2,513     12,639     10,160      3,957     24,637:   26,655    10,814
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 4, 2009                                                                   :
     :     5,240:       160      1,239       -960      1,232        856      4,868       -824        732        -40      1,321       -344:      -32     1,028
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.5       40.9       10.8       11.2        8.3       19.8        1.8        9.2        7.4        2.9       17.8:     19.3       7.8
Old  :     100.0:       7.5       40.9       10.8       11.2        8.3       19.8        1.8        9.2        7.4        2.9       17.8:     19.3       7.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       160:        18         22         11         10         13         40         10         15         33         25         33:
Old  :       160:        18         22         11         10         13         40         10         15         33         25         33:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.5       41.2       24.1       54.9        8.6       36.0       14.8       42.8
Old  :                 15.5       41.2       24.1       54.9        8.6       36.0       14.8       42.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 4, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   132,824:    10,140     55,287     15,881     14,295     10,595     22,435      3,337     11,907     10,199      2,636     24,981:   26,687     9,786
Old  :   132,824:    10,140     55,287     15,881     14,295     10,595     22,435      3,337     11,907     10,199      2,636     24,981:   26,687     9,786
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 28, 2009                                                                    :
     :     4,347:      -119        871     -1,286      2,315      1,161      2,139     -2,161         90       -154        665      1,316:    1,198        89
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.6       41.6       12.0       10.8        8.0       16.9        2.5        9.0        7.7        2.0       18.8:     20.1       7.4
Old  :     100.0:       7.6       41.6       12.0       10.8        8.0       16.9        2.5        9.0        7.7        2.0       18.8:     20.1       7.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       163:        19         23         13          9         12         39         12         16         35         21         32:
Old  :       163:        19         23         13          9         12         39         12         16         35         21         32:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.4       40.5       23.4       54.0        8.9       36.8       15.0       42.7
Old  :                 15.4       40.5       23.4       54.0        8.9       36.8       15.0       42.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 28, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   128,477:    10,259     54,416     17,166     11,980      9,434     20,295      5,498     11,816     10,353      1,971     23,665:   25,489     9,697
Old  :   128,477:    10,259     54,416     17,166     11,980      9,434     20,295      5,498     11,816     10,353      1,971     23,665:   25,489     9,697
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 21, 2009                                                                    :
     :      -158:      -497        904       -534        669      1,444      1,667     -1,585       -707        208        263     -1,524:     -214       379
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.0       42.4       13.4        9.3        7.3       15.8        4.3        9.2        8.1        1.5       18.4:     19.8       7.5
Old  :     100.0:       8.0       42.4       13.4        9.3        7.3       15.8        4.3        9.2        8.1        1.5       18.4:     19.8       7.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       153:        19         22         16          6         11         33         14         16         27         24         29:
Old  :       153:        19         22         16          6         11         33         14         16         27         24         29:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.7       42.0       25.2       55.3        9.4       37.7       15.7       43.7
Old  :                 16.7       42.0       25.2       55.3        9.4       37.7       15.7       43.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 21, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   128,635:    10,755     53,512     17,701     11,310      7,990     18,628      7,083     12,523     10,145      1,708     25,189:   25,703     9,318
Old  :   128,635:    10,755     53,512     17,701     11,310      7,990     18,628      7,083     12,523     10,145      1,708     25,189:   25,703     9,318
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 14, 2009                                                                    :
     :     1,345:        97     -1,142       -282        401        405        103      1,808        -78          6        256        500:      594      -806
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.4       41.6       13.8        8.8        6.2       14.5        5.5        9.7        7.9        1.3       19.6:     20.0       7.2
Old  :     100.0:       8.4       41.6       13.8        8.8        6.2       14.5        5.5        9.7        7.9        1.3       19.6:     20.0       7.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       151:        17         21         16          6          9         31         14         14         30         22         29:
Old  :       151:        17         21         16          6          9         31         14         14         30         22         29:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.1       42.4       26.3       55.2        9.4       36.8       15.5       42.7
Old  :                 17.1       42.4       26.3       55.2        9.4       36.8       15.5       42.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 14, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   127,290:    10,658     54,655     17,983     10,909      7,585     18,525      5,274     12,601     10,139      1,452     24,689:   25,109    10,124
Old  :   127,290:    10,658     54,655     17,983     10,909      7,585     18,525      5,274     12,601     10,139      1,452     24,689:   25,109    10,124
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 7, 2009                                                                     :
     :    -1,499:       -24     -2,936        272       -813        362     -1,803      2,012       -348       -316        351       -182:      540        54
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.4       42.9       14.1        8.6        6.0       14.6        4.1        9.9        8.0        1.1       19.4:     19.7       8.0
Old  :     100.0:       8.4       42.9       14.1        8.6        6.0       14.6        4.1        9.9        8.0        1.1       19.4:     19.7       8.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       151:        18         23         15          6         10         35         11         14         28         24         32:
Old  :       151:        18         23         15          6         10         35         11         14         28         24         32:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.9       43.8       27.0       57.4        9.6       38.0       15.7       43.6
Old  :                 17.9       43.8       27.0       57.4        9.6       38.0       15.7       43.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 7, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   128,789:    10,682     57,591     17,711     11,722      7,223     20,328      3,262     12,950     10,455      1,100     24,871:   24,569    10,069
Old  :   128,789:    10,682     57,591     17,711     11,722      7,223     20,328      3,262     12,950     10,455      1,100     24,871:   24,569    10,069
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 30, 2009                                                                    :
     :    -4,250:    -2,293     -4,299        881       -481       -139     -1,522       -245       -177        473        218      1,260:   -2,733      -386
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.3       44.7       13.8        9.1        5.6       15.8        2.5       10.1        8.1        0.9       19.3:     19.1       7.8
Old  :     100.0:       8.3       44.7       13.8        9.1        5.6       15.8        2.5       10.1        8.1        0.9       19.3:     19.1       7.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       148:        17         22         16          6         10         33         13         14         26         23         30:
Old  :       148:        17         22         16          6         10         33         13         14         26         23         30:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.0       44.8       27.4       57.7        9.8       38.7       16.1       45.3
Old  :                 18.0       44.8       27.4       57.7        9.8       38.7       16.1       45.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 30, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   133,039:    12,975     61,891     16,830     12,203      7,362     21,850      3,507     13,127      9,982        883     23,611:   27,302    10,455
Old  :   133,039:    12,975     61,891     16,830     12,203      7,362     21,850      3,507     13,127      9,982        883     23,611:   27,302    10,455
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 23, 2009                                                                    :
     :    -6,843:     2,401      1,458       -272       -506       -407        111      1,797     -1,978        126       -322     -7,096:      271       210
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.8       46.5       12.7        9.2        5.5       16.4        2.6        9.9        7.5        0.7       17.7:     20.5       7.9
Old  :     100.0:       9.8       46.5       12.7        9.2        5.5       16.4        2.6        9.9        7.5        0.7       17.7:     20.5       7.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       144:        15         21         15          6         10         37         11         14         29         16         28:
Old  :       144:        15         21         15          6         10         37         11         14         29         16         28:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.3       46.0       27.0       58.2        9.1       37.7       15.1       43.8
Old  :                 17.3       46.0       27.0       58.2        9.1       37.7       15.1       43.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 23, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   139,882:    10,573     60,433     17,102     12,709      7,769     21,739      1,710     15,104      9,856      1,205     30,707:   27,031    10,246
Old  :   139,882:    10,573     60,433     17,102     12,709      7,769     21,739      1,710     15,104      9,856      1,205     30,707:   27,031    10,246
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 16, 2009                                                                    :
     :     3,846:     1,497       -690         41       -220       -548     -3,123        323      1,243        928       -482      4,357:     -548      -136
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.6       43.2       12.2        9.1        5.6       15.5        1.2       10.8        7.0        0.9       22.0:     19.3       7.3
Old  :     100.0:       7.6       43.2       12.2        9.1        5.6       15.5        1.2       10.8        7.0        0.9       22.0:     19.3       7.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       151:        14         24         12          6         13         42          7         15         31         21         33:
Old  :       151:        14         24         12          6         13         42          7         15         31         21         33:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.1       43.2       28.9       56.3        9.4       36.1       14.5       41.9
Old  :                 19.1       43.2       28.9       56.3        9.4       36.1       14.5       41.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 16, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   136,037:     9,076     61,123     17,061     12,929      8,317     24,862      1,386     13,861      8,928      1,687     26,351:   27,580    10,382
Old  :   136,037:     9,076     61,123     17,061     12,929      8,317     24,862      1,386     13,861      8,928      1,687     26,351:   27,580    10,382
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 9, 2009                                                                     :
     :    -3,289:        98     -1,310        678        119        -86     -2,305       -513       -474       -567       -326       -477:     -157      -221
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.7       44.9       12.5        9.5        6.1       18.3        1.0       10.2        6.6        1.2       19.4:     20.3       7.6
Old  :     100.0:       6.7       44.9       12.5        9.5        6.1       18.3        1.0       10.2        6.6        1.2       19.4:     20.3       7.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       150:        13         23         14          6         14         44          9         14         25         22         29:
Old  :       150:        13         23         14          6         14         44          9         14         25         22         29:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.1       42.7       26.4       54.8        9.6       36.8       15.1       43.8
Old  :                 17.1       42.7       26.4       54.8        9.6       36.8       15.1       43.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 9, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   139,326:     8,978     62,433     16,383     12,810      8,403     27,167      1,900     14,335      9,495      2,013     26,827:   27,737    10,604
Old  :   139,326:     8,978     62,433     16,383     12,810      8,403     27,167      1,900     14,335      9,495      2,013     26,827:   27,737    10,604
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 2, 2009                                                                     :
     :    -1,164:      -137      2,878       -502        530        464        -26       -270      1,036        696     -1,315     -2,530:     -166    -1,957
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.4       44.8       11.8        9.2        6.0       19.5        1.4       10.3        6.8        1.4       19.3:     19.9       7.6
Old  :     100.0:       6.4       44.8       11.8        9.2        6.0       19.5        1.4       10.3        6.8        1.4       19.3:     19.9       7.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       157:        14         25         13          7         14         45         10         14         27         22         28:
Old  :       157:        14         25         13          7         14         45         10         14         27         22         28:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.0       41.6       26.1       52.5        9.3       35.9       15.0       42.5
Old  :                 17.0       41.6       26.1       52.5        9.3       35.9       15.0       42.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 2, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   140,490:     9,115     59,556     16,885     12,280      7,939     27,193      2,169     13,299      8,799      3,329     29,357:   27,903    12,560
Old  :   140,490:     9,115     59,556     16,885     12,280      7,939     27,193      2,169     13,299      8,799      3,329     29,357:   27,903    12,560
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 26, 2009                                                                     :
     :    13,500:     1,259      2,891      2,465        995        907      1,455        154      1,822       -149        219      4,263:    1,477     2,248
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.5       42.4       12.0        8.7        5.7       19.4        1.5        9.5        6.3        2.4       20.9:     19.9       8.9
Old  :     100.0:       6.5       42.4       12.0        8.7        5.7       19.4        1.5        9.5        6.3        2.4       20.9:     19.9       8.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       160:        15         25         13          7         12         46         11         13         27         21         30:
Old  :       160:        15         25         13          7         12         46         11         13         27         21         30:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.9       38.2       24.9       48.8        9.8       34.0       15.3       39.9
Old  :                 15.9       38.2       24.9       48.8        9.8       34.0       15.3       39.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 26, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   126,990:     7,856     56,664     14,419     11,286      7,032     25,738      2,016     11,477      8,948      3,110     25,094:   26,426    10,312
Old  :   126,990:     7,856     56,664     14,419     11,286      7,032     25,738      2,016     11,477      8,948      3,110     25,094:   26,426    10,312
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 19, 2009                                                                     :
     :     1,507:    -1,181        512        704        780        -43        114        252        167        246         53       -704:    2,203       489
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.2       44.6       11.4        8.9        5.5       20.3        1.6        9.0        7.0        2.4       19.8:     20.8       8.1
Old  :     100.0:       6.2       44.6       11.4        8.9        5.5       20.3        1.6        9.0        7.0        2.4       19.8:     20.8       8.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       154:        14         23         13          7         12         42         13         15         29         22         29:
Old  :       154:        14         23         13          7         12         42         13         15         29         22         29:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.8       39.6       23.6       50.4        9.8       37.4       15.2       43.3
Old  :                 14.8       39.6       23.6       50.4        9.8       37.4       15.2       43.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 19, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   125,483:     9,037     56,152     13,715     10,506      7,075     25,624      1,764     11,311      8,702      3,056     25,798:   24,223     9,823
Old  :   125,483:     9,037     56,152     13,715     10,506      7,075     25,624      1,764     11,311      8,702      3,056     25,798:   24,223     9,823
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 12, 2009                                                                     :
     :      -438:    -1,629        677     -1,549      1,016        -52      4,172       -536       -535       -668       -126       -111:      -66      -772
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.2       44.7       10.9        8.4        5.6       20.4        1.4        9.0        6.9        2.4       20.6:     19.3       7.8
Old  :     100.0:       7.2       44.7       10.9        8.4        5.6       20.4        1.4        9.0        6.9        2.4       20.6:     19.3       7.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       157:        16         22         12          6         10         45         12         14         27         27         33:
Old  :       157:        16         22         12          6         10         45         12         14         27         27         33:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.5       39.7       23.3       50.5        9.6       36.8       14.5       42.4
Old  :                 14.5       39.7       23.3       50.5        9.6       36.8       14.5       42.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 12, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   125,921:    10,666     55,475     15,264      9,490      7,127     21,452      2,300     11,845      9,370      3,182     25,908:   24,289    10,595
Old  :   125,921:    10,666     55,475     15,264      9,490      7,127     21,452      2,300     11,845      9,370      3,182     25,908:   24,289    10,595
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 5, 2009                                                                      :
     :     9,823:       532      4,957       -881        760        437      4,139       -955      1,879      1,019      1,382      1,277:    1,420        86
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.5       44.1       12.1        7.5        5.7       17.0        1.8        9.4        7.4        2.5       20.6:     19.3       8.4
Old  :     100.0:       8.5       44.1       12.1        7.5        5.7       17.0        1.8        9.4        7.4        2.5       20.6:     19.3       8.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       155:        17         24         13          5         10         37         12         13         30         25         32:
Old  :       155:        17         24         13          5         10         37         12         13         30         25         32:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.2       38.1       24.8       48.3       10.6       34.3       15.4       40.1
Old  :                 15.2       38.1       24.8       48.3       10.6       34.3       15.4       40.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 5, 2009                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   116,098:    10,134     50,518     16,145      8,729      6,690     17,313      3,255      9,966      8,350      1,800     24,631:   22,869    10,509
Old  :   116,098:    10,134     50,518     16,145      8,729      6,690     17,313      3,255      9,966      8,350      1,800     24,631:   22,869    10,509
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 28, 2009                                                                   :
     :     1,704:    -1,475        691     -2,121        203        532      2,510     -1,355       -966        630       -561      2,440:      154       719
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.7       43.5       13.9        7.5        5.8       14.9        2.8        8.6        7.2        1.6       21.2:     19.7       9.1
Old  :     100.0:       8.7       43.5       13.9        7.5        5.8       14.9        2.8        8.6        7.2        1.6       21.2:     19.7       9.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       147:        17         23         14          5         10         35         14         12         24         23         32:
Old  :       147:        17         23         14          5         10         35         14         12         24         23         32:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.8       39.3       25.1       50.1       11.3       35.5       16.4       41.1
Old  :                 15.8       39.3       25.1       50.1       11.3       35.5       16.4       41.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 28, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   114,394:    11,609     49,826     18,265      8,526      6,158     14,803      4,610     10,932      7,721      2,361     22,191:   22,715     9,789
Old  :   114,394:    11,609     49,826     18,265      8,526      6,158     14,803      4,610     10,932      7,721      2,361     22,191:   22,715     9,789
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 21, 2009                                                                   :
     :   -10,311:     1,412      2,066       -581        259     -3,469        952     -1,676     -3,106     -1,555       -143     -1,757:   -2,207    -2,485
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.1       43.6       16.0        7.5        5.4       12.9        4.0        9.6        6.7        2.1       19.4:     19.9       8.6
Old  :     100.0:      10.1       43.6       16.0        7.5        5.4       12.9        4.0        9.6        6.7        2.1       19.4:     19.9       8.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       142:        15         24         15          4         11         30         15         16         20         25         31:
Old  :       142:        15         24         15          4         11         30         15         16         20         25         31:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.6       40.2       25.9       51.0       11.7       35.2       17.1       40.1
Old  :                 16.6       40.2       25.9       51.0       11.7       35.2       17.1       40.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 21, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   124,705:    10,196     47,761     18,846      8,267      9,626     13,851      6,286     14,038      9,276      2,504     23,949:   24,922    12,274
Old  :   124,705:    10,196     47,761     18,846      8,267      9,626     13,851      6,286     14,038      9,276      2,504     23,949:   24,922    12,274
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 14, 2009                                                                   :
     :     1,727:      -421     -2,847        633       -954        980       -184      2,371        384       -203        571       -336:      875     1,558
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.2       38.3       15.1        6.6        7.7       11.1        5.0       11.3        7.4        2.0       19.2:     20.0       9.8
Old  :     100.0:       8.2       38.3       15.1        6.6        7.7       11.1        5.0       11.3        7.4        2.0       19.2:     20.0       9.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       145:        15         22         15          4         12         30         16         16         26         22         31:
Old  :       145:        15         22         15          4         12         30         16         16         26         22         31:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.4       37.1       26.8       49.8       10.4       32.3       15.6       36.8
Old  :                 17.4       37.1       26.8       49.8       10.4       32.3       15.6       36.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 14, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   122,978:    10,618     50,608     18,214      9,221      8,646     14,035      3,915     13,654      9,479      1,933     24,284:   24,048    10,716
Old  :   122,978:    10,618     50,608     18,214      9,221      8,646     14,035      3,915     13,654      9,479      1,933     24,284:   24,048    10,716
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 7, 2009                                                                    :
     :     2,141:       552       -558       -442       -111      1,019     -1,032     -1,238      1,285       -771        106      1,643:     -113        -5
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.6       41.2       14.8        7.5        7.0       11.4        3.2       11.1        7.7        1.6       19.7:     19.6       8.7
Old  :     100.0:       8.6       41.2       14.8        7.5        7.0       11.4        3.2       11.1        7.7        1.6       19.7:     19.6       8.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       140:        14         22         14          5         12         29         12         18         27         23         31:
Old  :       140:        14         22         14          5         12         29         12         18         27         23         31:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.4       39.2       26.8       51.1       11.2       34.3       16.0       39.0
Old  :                 17.4       39.2       26.8       51.1       11.2       34.3       16.0       39.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 7, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   120,837:    10,065     51,166     18,656      9,332      7,627     15,068      5,153     12,369     10,250      1,827     22,642:   24,161    10,721
Old  :   120,837:    10,065     51,166     18,656      9,332      7,627     15,068      5,153     12,369     10,250      1,827     22,642:   24,161    10,721
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 31, 2009                                                                   :
     :        80:        46     -3,038        465       -210         23     -2,077      1,262        117        716        349        967:     -177       610
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.3       42.3       15.4        7.7        6.3       12.5        4.3       10.2        8.5        1.5       18.7:     20.0       8.9
Old  :     100.0:       8.3       42.3       15.4        7.7        6.3       12.5        4.3       10.2        8.5        1.5       18.7:     20.0       8.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       146:        15         22         15          5         11         31         11         17         26         26         32:
Old  :       146:        15         22         15          5         11         31         11         17         26         26         32:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.3       40.0       26.2       52.0       11.1       36.2       16.0       41.4
Old  :                 16.3       40.0       26.2       52.0       11.1       36.2       16.0       41.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 31, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   120,758:    10,019     54,204     18,191      9,542      7,604     17,145      3,891     12,253      9,534      1,478     21,674:   24,338    10,111
Old  :   120,758:    10,019     54,204     18,191      9,542      7,604     17,145      3,891     12,253      9,534      1,478     21,674:   24,338    10,111
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 24, 2009                                                                   :
     :      -533:      -636     -1,238        617        207     -1,082       -431      1,539      1,567         43        698     -1,576:      964      -648
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.3       44.9       15.1        7.9        6.3       14.2        3.2       10.1        7.9        1.2       17.9:     20.2       8.4
Old  :     100.0:       8.3       44.9       15.1        7.9        6.3       14.2        3.2       10.1        7.9        1.2       17.9:     20.2       8.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       145:        15         23         14          6         11         33         12         17         24         25         30:
Old  :       145:        15         23         14          6         11         33         12         17         24         25         30:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.1       41.8       26.4       53.1       10.7       37.3       16.6       42.5
Old  :                 17.1       41.8       26.4       53.1       10.7       37.3       16.6       42.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 24, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   121,291:    10,655     55,442     17,574      9,335      8,686     17,576      2,352     10,686      9,491        781     23,250:   23,374    10,759
Old  :   121,291:    10,655     55,442     17,574      9,335      8,686     17,576      2,352     10,686      9,491        781     23,250:   23,374    10,759
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 17, 2009                                                                   :
     :     1,862:      -164        134        621     -1,327      1,202     -1,942         52        643        123       -474      1,143:      237       488
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.8       45.7       14.5        7.7        7.2       14.5        1.9        8.8        7.8        0.6       19.2:     19.3       8.9
Old  :     100.0:       8.8       45.7       14.5        7.7        7.2       14.5        1.9        8.8        7.8        0.6       19.2:     19.3       8.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       143:        16         24         14          6         11         30         13         18         29         18         30:
Old  :       143:        16         24         14          6         11         30         13         18         29         18         30:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.6       41.8       25.2       52.2       10.6       37.6       16.3       42.2
Old  :                 15.6       41.8       25.2       52.2       10.6       37.6       16.3       42.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 17, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   119,429:    10,819     55,308     16,953     10,661      7,484     19,518      2,300     10,043      9,368      1,254     22,107:   23,137    10,271
Old  :   119,429:    10,819     55,308     16,953     10,661      7,484     19,518      2,300     10,043      9,368      1,254     22,107:   23,137    10,271
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 10, 2009                                                                   :
     :       308:        38        181        235        677         46     -1,021         20        851        194       -376       -313:      278      -778
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.1       46.3       14.2        8.9        6.3       16.3        1.9        8.4        7.8        1.1       18.5:     19.4       8.6
Old  :     100.0:       9.1       46.3       14.2        8.9        6.3       16.3        1.9        8.4        7.8        1.1       18.5:     19.4       8.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       142:        15         23         13          7         11         34         10         16         23         24         32:
Old  :       142:        15         23         13          7         11         34         10         16         23         24         32:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.5       43.0       24.7       53.6       10.2       38.6       15.7       44.3
Old  :                 15.5       43.0       24.7       53.6       10.2       38.6       15.7       44.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 10, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   119,121:    10,781     55,127     16,718      9,985      7,438     20,538      2,281      9,192      9,174      1,630     22,420:   22,859    11,049
Old  :   119,121:    10,781     55,127     16,718      9,985      7,438     20,538      2,281      9,192      9,174      1,630     22,420:   22,859    11,049
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 3, 2009                                                                    :
     :      -470:       199     -2,337        556       -188        -67     -1,350       -429        144       -455        250      1,090:     -589     1,065
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.1       46.3       14.0        8.4        6.2       17.2        1.9        7.7        7.7        1.4       18.8:     19.2       9.3
Old  :     100.0:       9.1       46.3       14.0        8.4        6.2       17.2        1.9        7.7        7.7        1.4       18.8:     19.2       9.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       140:        13         21         13          5         10         33         13         15         21         26         33:
Old  :       140:        13         21         13          5         10         33         13         15         21         26         33:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.1       43.3       23.8       52.9       10.3       38.9       15.7       44.5
Old  :                 15.1       43.3       23.8       52.9       10.3       38.9       15.7       44.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 3, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   119,591:    10,582     57,464     16,162     10,172      7,505     21,888      2,709      9,048      9,629      1,380     21,329:   23,448     9,983
Old  :   119,591:    10,582     57,464     16,162     10,172      7,505     21,888      2,709      9,048      9,629      1,380     21,329:   23,448     9,983
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 24, 2009                                                                :
     :    -9,353:    -1,736     -1,192        417        603     -3,741        191       -151     -3,099      1,308         -2     -1,841:     -851        70
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.8       48.1       13.5        8.5        6.3       18.3        2.3        7.6        8.1        1.2       17.8:     19.6       8.3
Old  :     100.0:       8.8       48.1       13.5        8.5        6.3       18.3        2.3        7.6        8.1        1.2       17.8:     19.6       8.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       145:        14         22         13          5         10         34         14         16         23         24         32:
Old  :       145:        14         22         13          5         10         34         14         16         23         24         32:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.0       44.5       23.3       54.3       10.0       40.2       15.5       46.0
Old  :                 15.0       44.5       23.3       54.3       10.0       40.2       15.5       46.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 24, 2009               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   128,944:    12,319     58,656     15,745      9,569     11,246     21,697      2,860     12,148      8,321      1,382     23,171:   24,299     9,913
Old  :   128,944:    12,319     58,656     15,745      9,569     11,246     21,697      2,860     12,148      8,321      1,382     23,171:   24,299     9,913
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 17, 2009                                                                :
     :    -8,027:       377      2,646     -1,472     -1,683       -161        386       -285     -1,725         12        401     -3,987:   -1,457    -3,233
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.6       45.5       12.2        7.4        8.7       16.8        2.2        9.4        6.5        1.1       18.0:     18.8       7.7
Old  :     100.0:       9.6       45.5       12.2        7.4        8.7       16.8        2.2        9.4        6.5        1.1       18.0:     18.8       7.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       143:        15         25         14          5         14         39         10         14         21         20         28:
Old  :       143:        15         25         14          5         14         39         10         14         21         20         28:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.7       42.0       25.3       53.9        9.8       36.8       14.2       41.1
Old  :                 16.7       42.0       25.3       53.9        9.8       36.8       14.2       41.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 17, 2009               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   136,971:    11,942     56,011     17,217     11,252     11,406     21,311      3,145     13,872      8,309        981     27,157:   25,755    13,146
Old  :   136,971:    11,942     56,011     17,217     11,252     11,406     21,311      3,145     13,872      8,309        981     27,157:   25,755    13,146
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 10, 2009                                                                :
     :     6,279:       504      1,716        767        426      1,128        101       -136      1,167        203       -283      1,483:      926       777
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.7       40.9       12.6        8.2        8.3       15.6        2.3       10.1        6.1        0.7       19.8:     18.8       9.6
Old  :     100.0:       8.7       40.9       12.6        8.2        8.3       15.6        2.3       10.1        6.1        0.7       19.8:     18.8       9.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       150:        15         22         12          7         13         36         10         12         34         19         38:
Old  :       150:        15         22         12          7         13         36         10         12         34         19         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.9       38.7       24.9       50.2        9.7       33.7       14.5       38.0
Old  :                 15.9       38.7       24.9       50.2        9.7       33.7       14.5       38.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 10, 2009               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   130,692:    11,438     54,295     16,450     10,826     10,278     21,211      3,281     12,706      8,106      1,263     25,674:   24,830    12,368
Old  :   130,692:    11,438     54,295     16,450     10,826     10,278     21,211      3,281     12,706      8,106      1,263     25,674:   24,830    12,368
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 3, 2009                                                                 :
     :     4,964:        36      2,780        707        -51        652      1,970       -592        411       -499        206      1,203:      485       354
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.8       41.5       12.6        8.3        7.9       16.2        2.5        9.7        6.2        1.0       19.6:     19.0       9.5
Old  :     100.0:       8.8       41.5       12.6        8.3        7.9       16.2        2.5        9.7        6.2        1.0       19.6:     19.0       9.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       145:        13         20         12          7         12         36          9         11         35         18         38:
Old  :       145:        13         20         12          7         12         36          9         11         35         18         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.3       39.9       24.7       51.2        9.3       35.2       14.6       39.0
Old  :                 15.3       39.9       24.7       51.2        9.3       35.2       14.6       39.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 3, 2009                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   125,728:    11,402     51,515     15,743     10,877      9,626     19,241      3,873     12,294      8,605      1,057     24,472:   24,344    12,014
Old  :   125,728:    11,402     51,515     15,743     10,877      9,626     19,241      3,873     12,294      8,605      1,057     24,472:   24,344    12,014
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 27, 2009                                                                 :
     :     5,912:     1,266      2,541        499       -259        696       -129       -419        143        807       -322      1,937:      692     1,594
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.1       41.0       12.5        8.7        7.7       15.3        3.1        9.8        6.8        0.8       19.5:     19.4       9.6
Old  :     100.0:       9.1       41.0       12.5        8.7        7.7       15.3        3.1        9.8        6.8        0.8       19.5:     19.4       9.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       145:        12         19         12          8         13         35          9         13         31         21         38:
Old  :       145:        12         19         12          8         13         35          9         13         31         21         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.9       39.1       24.6       50.6        9.0       34.3       15.2       38.4
Old  :                 14.9       39.1       24.6       50.6        9.0       34.3       15.2       38.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 27, 2009                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   119,815:    10,136     48,974     15,244     11,136      8,930     19,370      4,291     12,151      7,798      1,379     22,534:   23,652    10,420
Old  :   119,815:    10,136     48,974     15,244     11,136      8,930     19,370      4,291     12,151      7,798      1,379     22,534:   23,652    10,420
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 20, 2009                                                                 :
     :     5,536:        52      1,632       -683      1,847        937      1,974       -686        137        357        516      1,282:    1,480      -129
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.5       40.9       12.7        9.3        7.5       16.2        3.6       10.1        6.5        1.2       18.8:     19.7       8.7
Old  :     100.0:       8.5       40.9       12.7        9.3        7.5       16.2        3.6       10.1        6.5        1.2       18.8:     19.7       8.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       140:        13         20         12          8         12         33         10         12         30         19         34:
Old  :       140:        13         20         12          8         12         33         10         12         30         19         34:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 13.9       38.9       24.0       50.2        9.2       35.1       15.5       39.9
Old  :                 13.9       38.9       24.0       50.2        9.2       35.1       15.5       39.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 20, 2009                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   114,279:    10,084     47,342     15,927      9,289      7,993     17,396      4,978     12,014      7,441        863     21,253:   22,172    10,548
Old  :   114,279:    10,084     47,342     15,927      9,289      7,993     17,396      4,978     12,014      7,441        863     21,253:   22,172    10,548
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 13, 2009                                                                 :
     :     2,384:    -1,171         11        332        631      1,677      1,174         95        449       -438       -176        170:      190      -473
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.8       41.4       13.9        8.1        7.0       15.2        4.4       10.5        6.5        0.8       18.6:     19.4       9.2
Old  :     100.0:       8.8       41.4       13.9        8.1        7.0       15.2        4.4       10.5        6.5        0.8       18.6:     19.4       9.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       133:        10         16         13          7         12         33         11         12         33         13         34:
Old  :       133:        10         16         13          7         12         33         11         12         33         13         34:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.5       40.7       25.0       51.8       10.0       36.3       16.2       39.8
Old  :                 14.5       40.7       25.0       51.8       10.0       36.3       16.2       39.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 13, 2009                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   111,896:    11,255     47,331     15,594      8,658      6,316     16,222      4,883     11,566      7,878      1,039     21,082:   21,982    11,021
Old  :   111,896:    11,255     47,331     15,594      8,658      6,316     16,222      4,883     11,566      7,878      1,039     21,082:   21,982    11,021
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 6, 2009                                                                  :
     :    -2,150:      -105     -2,331        350       -733        -54       -467        723          7       -487         77       -126:   -1,269       287
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.1       42.3       13.9        7.7        5.6       14.5        4.4       10.3        7.0        0.9       18.8:     19.6       9.8
Old  :     100.0:      10.1       42.3       13.9        7.7        5.6       14.5        4.4       10.3        7.0        0.9       18.8:     19.6       9.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       135:         9         17         13          6         10         31         14         14         32         17         35:
Old  :       135:         9         17         13          6         10         31         14         14         32         17         35:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.6       40.3       25.4       51.6        9.7       35.9       16.3       39.4
Old  :                 14.6       40.3       25.4       51.6        9.7       35.9       16.3       39.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 6, 2009                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   114,045:    11,359     49,661     15,244      9,391      6,370     16,689      4,159     11,558      8,365        962     21,208:   23,252    10,735
Old  :   114,045:    11,359     49,661     15,244      9,391      6,370     16,689      4,159     11,558      8,365        962     21,208:   23,252    10,735
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 30, 2008                                                                :
     :     3,783:      -241      1,291        601       -107         11         57       -731        522       -612       -230      1,984:    1,462     1,043
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.0       43.5       13.4        8.2        5.6       14.6        3.6       10.1        7.3        0.8       18.6:     20.4       9.4
Old  :     100.0:      10.0       43.5       13.4        8.2        5.6       14.6        3.6       10.1        7.3        0.8       18.6:     20.4       9.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       131:        10         20         12          6          9         29         10         14         32         17         36:
Old  :       131:        10         20         12          6          9         29         10         14         32         17         36:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.3       40.3       25.4       51.5        9.6       35.9       16.0       40.3
Old  :                 14.3       40.3       25.4       51.5        9.6       35.9       16.0       40.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 30, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   110,263:    11,600     48,370     14,643      9,498      6,359     16,632      4,890     11,037      8,977      1,192     19,225:   21,790     9,691
Old  :   110,263:    11,600     48,370     14,643      9,498      6,359     16,632      4,890     11,037      8,977      1,192     19,225:   21,790     9,691
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 22, 2008                                                                :
     :      -539:       153       -958       -255        339        -97       -398        564       -163        620        177       -691:      292       290
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.5       43.9       13.3        8.6        5.8       15.1        4.4       10.0        8.1        1.1       17.4:     19.8       8.8
Old  :     100.0:      10.5       43.9       13.3        8.6        5.8       15.1        4.4       10.0        8.1        1.1       17.4:     19.8       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       128:        11         18         11          7         10         27         12         10         32         14         34:
Old  :       128:        11         18         11          7         10         27         12         10         32         14         34:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.9       41.2       26.6       52.7       10.3       36.6       16.8       40.9
Old  :                 14.9       41.2       26.6       52.7       10.3       36.6       16.8       40.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 22, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   110,802:    11,447     49,329     14,898      9,159      6,456     17,030      4,326     11,200      8,357      1,015     19,916:   21,498     9,401
Old  :   110,802:    11,447     49,329     14,898      9,159      6,456     17,030      4,326     11,200      8,357      1,015     19,916:   21,498     9,401
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2008                                                                :
     :    -1,873:      -972       -465        345      1,433       -531        148       -613       -388        -31       -164        -61:     -385    -1,085
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.3       44.5       13.4        8.3        5.8       15.4        3.9       10.1        7.5        0.9       18.0:     19.4       8.5
Old  :     100.0:      10.3       44.5       13.4        8.3        5.8       15.4        3.9       10.1        7.5        0.9       18.0:     19.4       8.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       134:        12         22         11          8         10         30         12         12         34         11         35:
Old  :       134:        12         22         11          8         10         30         12         12         34         11         35:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.2       41.0       26.7       52.8       10.2       36.4       16.7       40.8
Old  :                 15.2       41.0       26.7       52.8       10.2       36.4       16.7       40.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 16, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   112,675:    12,418     49,793     14,553      7,726      6,987     16,881      4,939     11,588      8,388      1,180     19,976:   21,883    10,485
Old  :   112,675:    12,418     49,793     14,553      7,726      6,987     16,881      4,939     11,588      8,388      1,180     19,976:   21,883    10,485
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 9, 2008                                                                 :
     :     5,541:       -32      3,838     -1,146        -89        998      1,665        234       -290      1,139       -117        788:    2,419       179
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.0       44.2       12.9        6.9        6.2       15.0        4.4       10.3        7.4        1.0       17.7:     19.4       9.3
Old  :     100.0:      11.0       44.2       12.9        6.9        6.2       15.0        4.4       10.3        7.4        1.0       17.7:     19.4       9.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       134:        13         21         11          6         10         28         14         14         30         18         34:
Old  :       134:        13         21         11          6         10         28         14         14         30         18         34:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.0       40.6       26.3       52.0       10.0       36.0       16.4       39.9
Old  :                 15.0       40.6       26.3       52.0       10.0       36.0       16.4       39.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 9, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   107,134:    12,451     45,955     15,699      7,814      5,989     15,217      4,705     11,878      7,248      1,297     19,188:   19,464    10,307
Old  :   107,134:    12,451     45,955     15,699      7,814      5,989     15,217      4,705     11,878      7,248      1,297     19,188:   19,464    10,307
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 2, 2008                                                                 :
     :     1,380:       119       -963       -760        559        580      1,108       -790        190       -694         32      1,018:     -181       755
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.6       42.9       14.7        7.3        5.6       14.2        4.4       11.1        6.8        1.2       17.9:     18.2       9.6
Old  :     100.0:      11.6       42.9       14.7        7.3        5.6       14.2        4.4       11.1        6.8        1.2       17.9:     18.2       9.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       126:        14         19         12          6         10         27         14         13         27         17         31:
Old  :       126:        14         19         12          6         10         27         14         13         27         17         31:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.8       40.1       27.7       52.7       11.0       35.7       17.5       40.1
Old  :                 15.8       40.1       27.7       52.7       11.0       35.7       17.5       40.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 2, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   105,753:    12,331     46,918     16,458      7,255      5,410     14,109      5,495     11,688      7,942      1,265     18,171:   19,645     9,552
Old  :   105,753:    12,331     46,918     16,458      7,255      5,410     14,109      5,495     11,688      7,942      1,265     18,171:   19,645     9,552
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 25, 2008                                                                :
     :    -5,356:    -2,225       -212        680       -724       -480     -1,833     -2,881       -583        758        308       -457:   -1,216      -327
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.7       44.4       15.6        6.9        5.1       13.3        5.2       11.1        7.5        1.2       17.2:     18.6       9.0
Old  :     100.0:      11.7       44.4       15.6        6.9        5.1       13.3        5.2       11.1        7.5        1.2       17.2:     18.6       9.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       134:        16         23         12          6         10         26         16         14         28         18         34:
Old  :       134:        16         23         12          6         10         26         16         14         28         18         34:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.8       40.3       27.5       52.6       11.9       36.2       18.3       40.6
Old  :                 15.8       40.3       27.5       52.6       11.9       36.2       18.3       40.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 25, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   111,109:    14,556     47,131     15,778      7,979      5,890     15,941      8,375     12,271      7,184        957     18,627:   20,861     9,879
Old  :   111,109:    14,556     47,131     15,778      7,979      5,890     15,941      8,375     12,271      7,184        957     18,627:   20,861     9,879
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 18, 2008                                                                :
     :   -29,338:    -2,520     -2,356       -457        270     -7,541        146       -778     -2,176       -968       -178    -14,357:   -1,465    -2,222
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.1       42.4       14.2        7.2        5.3       14.3        7.5       11.0        6.5        0.9       16.8:     18.8       8.9
Old  :     100.0:      13.1       42.4       14.2        7.2        5.3       14.3        7.5       11.0        6.5        0.9       16.8:     18.8       8.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       129:        17         21         11          7         12         28         13         15         30         13         33:
Old  :       129:        17         21         11          7         12         28         13         15         30         13         33:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.5       39.6       26.7       52.9       11.4       34.4       17.4       40.9
Old  :                 15.5       39.6       26.7       52.9       11.4       34.4       17.4       40.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 18, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   140,447:    17,076     49,487     16,236      7,710     13,431     15,795      9,154     14,447      8,153      1,135     32,984:   22,326    12,101
Old  :   140,447:    17,076     49,487     16,236      7,710     13,431     15,795      9,154     14,447      8,153      1,135     32,984:   22,326    12,101
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 11, 2008                                                                :
     :    -3,618:      -269      1,217        872     -1,304       -161     -1,605       -947     -2,589        130        270       -293:      295       187
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.2       35.2       11.6        5.5        9.6       11.2        6.5       10.3        5.8        0.8       23.5:     15.9       8.6
Old  :     100.0:      12.2       35.2       11.6        5.5        9.6       11.2        6.5       10.3        5.8        0.8       23.5:     15.9       8.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       152:        19         21         11          7         12         33         15         20         40         17         39:
Old  :       152:        19         21         11          7         12         33         15         20         40         17         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.7       32.9       27.0       46.0        9.1       27.7       13.9       32.8
Old  :                 15.7       32.9       27.0       46.0        9.1       27.7       13.9       32.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 11, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   144,066:    17,345     48,270     15,364      9,014     13,591     17,400     10,101     17,035      8,023        865     33,277:   22,031    11,914
Old  :   144,066:    17,345     48,270     15,364      9,014     13,591     17,400     10,101     17,035      8,023        865     33,277:   22,031    11,914
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 4, 2008                                                                 :
     :     2,382:       923      1,496       -484     -1,138     -1,719      1,725       -258      1,171        143         57      1,908:   -1,285       866
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.0       33.5       10.7        6.3        9.4       12.1        7.0       11.8        5.6        0.6       23.1:     15.3       8.3
Old  :     100.0:      12.0       33.5       10.7        6.3        9.4       12.1        7.0       11.8        5.6        0.6       23.1:     15.3       8.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       153:        20         19         10          6         11         31         20         21         41         17         40:
Old  :       153:        20         19         10          6         11         31         20         21         41         17         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.0       32.7       28.2       46.2        9.0       26.4       13.7       32.1
Old  :                 17.0       32.7       28.2       46.2        9.0       26.4       13.7       32.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 4, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   141,684:    16,422     46,774     15,848     10,151     15,311     15,675     10,358     15,864      7,880        808     31,369:   23,316    11,048
Old  :   141,684:    16,422     46,774     15,848     10,151     15,311     15,675     10,358     15,864      7,880        808     31,369:   23,316    11,048
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 28, 2008                                                                 :
     :      -133:    -3,313     -1,225     -2,336        -23      2,275      1,547     -1,283        239       -249        134         42:    1,662      -292
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.6       33.0       11.2        7.2       10.8       11.1        7.3       11.2        5.6        0.6       22.1:     16.5       7.8
Old  :     100.0:      11.6       33.0       11.2        7.2       10.8       11.1        7.3       11.2        5.6        0.6       22.1:     16.5       7.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       141:        15         16          9          8         10         28         15         16         43         14         39:
Old  :       141:        15         16          9          8         10         28         15         16         43         14         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.7       32.2       29.2       46.3        8.9       26.7       14.0       32.8
Old  :                 17.7       32.2       29.2       46.3        8.9       26.7       14.0       32.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 28, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   141,816:    19,734     47,999     18,184     10,174     13,035     14,128     11,641     15,625      8,129        674     31,327:   21,654    11,340
Old  :   141,816:    19,734     47,999     18,184     10,174     13,035     14,128     11,641     15,625      8,129        674     31,327:   21,654    11,340
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 21, 2008                                                                 :
     :    -1,488:      -866       -281       -965       -431        770        456       -221        105        418       -322        503:   -1,908    -1,610
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.9       33.8       12.8        7.2        9.2       10.0        8.2       11.0        5.7        0.5       22.1:     15.3       8.0
Old  :     100.0:      13.9       33.8       12.8        7.2        9.2       10.0        8.2       11.0        5.7        0.5       22.1:     15.3       8.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       148:        19         17         10          7          9         26         17         14         44         17         41:
Old  :       148:        19         17         10          7          9         26         17         14         44         17         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.1       32.8       28.6       47.2        9.4       27.1       15.2       33.6
Old  :                 17.1       32.8       28.6       47.2        9.4       27.1       15.2       33.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 21, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   143,304:    20,600     48,280     19,149     10,605     12,266     13,672     11,862     15,520      7,710        997     30,824:   23,562    12,950
Old  :   143,304:    20,600     48,280     19,149     10,605     12,266     13,672     11,862     15,520      7,710        997     30,824:   23,562    12,950
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 14, 2008                                                                 :
     :       726:     2,885        426        743     -1,613        540        853      1,989     -1,291     -2,366        -82      1,250:   -1,887      -492
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      14.4       33.7       13.4        7.4        8.6        9.5        8.3       10.8        5.4        0.7       21.5:     16.4       9.0
Old  :     100.0:      14.4       33.7       13.4        7.4        8.6        9.5        8.3       10.8        5.4        0.7       21.5:     16.4       9.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       147:        21         16          9          8          9         26         18         16         45         13         39:
Old  :       147:        21         16          9          8          9         26         18         16         45         13         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.0       32.7       28.1       47.3        9.8       27.5       15.3       34.0
Old  :                 17.0       32.7       28.1       47.3        9.8       27.5       15.3       34.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 14, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   142,578:    17,715     47,854     18,406     12,218     11,726     12,819      9,873     16,812     10,077      1,079     29,574:   25,449    13,442
Old  :   142,578:    17,715     47,854     18,406     12,218     11,726     12,819      9,873     16,812     10,077      1,079     29,574:   25,449    13,442
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 7, 2008                                                                  :
     :    -1,299:       378     -1,848       -552       -720        836       -342       -255       -304         64       -310       -195:   -1,185     1,496
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.4       33.6       12.9        8.6        8.2        9.0        6.9       11.8        7.1        0.8       20.7:     17.8       9.4
Old  :     100.0:      12.4       33.6       12.9        8.6        8.2        9.0        6.9       11.8        7.1        0.8       20.7:     17.8       9.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       145:        19         14          8          9          9         26         16         15         42         18         40:
Old  :       145:        19         14          8          9          9         26         16         15         42         18         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.7       33.2       27.3       48.2       10.2       28.2       15.3       35.3
Old  :                 16.7       33.2       27.3       48.2       10.2       28.2       15.3       35.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 7, 2008                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   143,878:    17,337     49,702     18,958     12,938     10,889     13,162     10,128     17,116     10,012      1,388     29,770:   26,635    11,946
Old  :   143,878:    17,337     49,702     18,958     12,938     10,889     13,162     10,128     17,116     10,012      1,388     29,770:   26,635    11,946
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 30, 2008                                                               :
     :    -1,970:     1,032        636       -533        775        975     -1,620       -753       -844        -80        473        179:   -1,080    -3,410
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.0       34.5       13.2        9.0        7.6        9.1        7.0       11.9        7.0        1.0       20.7:     18.5       8.3
Old  :     100.0:      12.0       34.5       13.2        9.0        7.6        9.1        7.0       11.9        7.0        1.0       20.7:     18.5       8.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       154:        20         16         10          7          9         28         20         16         41         18         40:
Old  :       154:        20         16         10          7          9         28         20         16         41         18         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.2       34.0       26.8       48.8       10.0       28.8       15.4       36.0
Old  :                 16.2       34.0       26.8       48.8       10.0       28.8       15.4       36.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 30, 2008              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   145,848:    16,305     49,066     19,490     12,164      9,914     14,781     10,882     17,959     10,092        916     29,591:   27,714    15,356
Old  :   145,848:    16,305     49,066     19,490     12,164      9,914     14,781     10,882     17,959     10,092        916     29,591:   27,714    15,356
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 23, 2008                                                               :
     :    -2,218:     1,295     -2,167      1,216        709        973     -1,200       -684        228     -1,665       -362       -839:   -2,226       -75
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.2       33.6       13.4        8.3        6.8       10.1        7.5       12.3        6.9        0.6       20.3:     19.0      10.5
Old  :     100.0:      11.2       33.6       13.4        8.3        6.8       10.1        7.5       12.3        6.9        0.6       20.3:     19.0      10.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       145:        21         16          9          8         10         24         20         12         43         12         38:
Old  :       145:        21         16          9          8         10         24         20         12         43         12         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.6       33.9       26.7       47.0       10.0       28.0       15.8       34.6
Old  :                 16.6       33.9       26.7       47.0       10.0       28.0       15.8       34.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 23, 2008              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   148,066:    15,010     51,234     18,274     11,455      8,941     15,982     11,566     17,731     11,758      1,278     30,430:   29,940    15,431
Old  :   148,066:    15,010     51,234     18,274     11,455      8,941     15,982     11,566     17,731     11,758      1,278     30,430:   29,940    15,431
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 16, 2008                                                               :
     :    -8,077:    -1,078     -1,846     -2,977     -3,179       -111     -1,469     -1,562     -3,529       -317         -7      1,828:     -424       330
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.1       34.6       12.3        7.7        6.0       10.8        7.8       12.0        7.9        0.9       20.6:     20.2      10.4
Old  :     100.0:      10.1       34.6       12.3        7.7        6.0       10.8        7.8       12.0        7.9        0.9       20.6:     20.2      10.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       152:        17         17          9          8         11         27         19         16         42         21         39:
Old  :       152:        17         17          9          8         11         27         19         16         42         21         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.7       34.5       25.7       46.8       10.1       29.3       16.0       36.3
Old  :                 15.7       34.5       25.7       46.8       10.1       29.3       16.0       36.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 16, 2008              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   156,143:    16,088     53,080     21,251     14,634      9,053     17,450     13,128     21,260     12,075      1,285     28,602:   30,364    15,101
Old  :   156,143:    16,088     53,080     21,251     14,634      9,053     17,450     13,128     21,260     12,075      1,285     28,602:   30,364    15,101
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 9, 2008                                                                :
     :      -922:     1,398       -268     -2,518     -1,292        392     -2,271        597       -369      1,273       -107        -54:    1,226       179
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.3       34.0       13.6        9.4        5.8       11.2        8.4       13.6        7.7        0.8       18.3:     19.4       9.7
Old  :     100.0:      10.3       34.0       13.6        9.4        5.8       11.2        8.4       13.6        7.7        0.8       18.3:     19.4       9.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       171:        20         15         10          7          9         30         27         16         54         17         38:
Old  :       171:        20         15         10          7          9         30         27         16         54         17         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.1       34.2       26.0       48.2       11.2       29.9       16.8       37.6
Old  :                 16.1       34.2       26.0       48.2       11.2       29.9       16.8       37.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 9, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   157,065:    14,689     53,348     23,769     15,926      8,660     19,721     12,531     21,629     10,802      1,392     28,656:   29,138    14,922
Old  :   157,065:    14,689     53,348     23,769     15,926      8,660     19,721     12,531     21,629     10,802      1,392     28,656:   29,138    14,922
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 2, 2008                                                                :
     :     2,049:        72     -1,802        573        -60        458       -897      1,239     -1,211     -1,230       -124      3,307:      976       241
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.4       34.0       15.1       10.1        5.5       12.6        8.0       13.8        6.9        0.9       18.2:     18.6       9.5
Old  :     100.0:       9.4       34.0       15.1       10.1        5.5       12.6        8.0       13.8        6.9        0.9       18.2:     18.6       9.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       167:        19         13         10          7         10         27         28         17         52         18         42:
Old  :       167:        19         13         10          7         10         27         28         17         52         18         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.0       36.0       27.2       50.2       12.7       31.2       17.8       39.0
Old  :                 18.0       36.0       27.2       50.2       12.7       31.2       17.8       39.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 2, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   155,016:    14,617     55,150     23,196     15,986      8,202     20,618     11,292     22,841     12,031      1,516     25,349:   28,162    14,681
Old  :   155,016:    14,617     55,150     23,196     15,986      8,202     20,618     11,292     22,841     12,031      1,516     25,349:   28,162    14,681
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 26, 2008                                                                  :
     :    -7,620:    -3,186     -5,917        819       -894     -2,868        845      1,909     -1,656        -53       -623       -104:   -1,417     2,533
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.4       35.6       15.0       10.3        5.3       13.3        7.3       14.7        7.8        1.0       16.4:     18.2       9.5
Old  :     100.0:       9.4       35.6       15.0       10.3        5.3       13.3        7.3       14.7        7.8        1.0       16.4:     18.2       9.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       172:        19         14         10          8         11         31         26         19         51         17         43:
Old  :       172:        19         14         10          8         11         31         26         19         51         17         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.0       38.9       28.7       52.7       12.9       32.6       18.0       39.8
Old  :                 19.0       38.9       28.7       52.7       12.9       32.6       18.0       39.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 26, 2008                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   162,636:    17,803     61,067     22,377     16,880     11,070     19,773      9,383     24,496     12,085      2,139     25,452:   29,580    12,148
Old  :   162,636:    17,803     61,067     22,377     16,880     11,070     19,773      9,383     24,496     12,085      2,139     25,452:   29,580    12,148
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 19, 2008                                                                  :
     :   -21,867:    -3,116     -4,897         78       -732     -9,014         64        660     -1,164       -924        955     -6,951:     -840      -724
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.9       37.5       13.8       10.4        6.8       12.2        5.8       15.1        7.4        1.3       15.6:     18.2       7.5
Old  :     100.0:      10.9       37.5       13.8       10.4        6.8       12.2        5.8       15.1        7.4        1.3       15.6:     18.2       7.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       157:        19         17         10          8         12         26         23         18         45         20         40:
Old  :       157:        19         17         10          8         12         26         23         18         45         20         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.3       39.8       29.7       53.1       11.8       32.0       17.3       39.0
Old  :                 20.3       39.8       29.7       53.1       11.8       32.0       17.3       39.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 19, 2008                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   184,503:    20,919     65,964     22,299     17,612     20,083     19,709      8,722     25,661     13,009      1,184     32,404:   30,419    12,872
Old  :   184,503:    20,919     65,964     22,299     17,612     20,083     19,709      8,722     25,661     13,009      1,184     32,404:   30,419    12,872
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 12, 2008                                                                  :
     :     1,439:       152       -265      2,245     -1,752      2,559     -4,726        474      2,024         97       -190     -1,096:      185      -315
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.3       35.8       12.1        9.5       10.9       10.7        4.7       13.9        7.1        0.6       17.6:     16.5       7.0
Old  :     100.0:      11.3       35.8       12.1        9.5       10.9       10.7        4.7       13.9        7.1        0.6       17.6:     16.5       7.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       162:        20         18          9          8         10         29         22         18         52         16         41:
Old  :       162:        20         18          9          8         10         29         22         18         52         16         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.8       38.3       32.3       52.2       10.6       29.2       15.0       35.3
Old  :                 20.8       38.3       32.3       52.2       10.6       29.2       15.0       35.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 12, 2008                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   183,064:    20,767     66,229     20,054     19,364     17,525     24,435      8,248     23,637     12,912      1,375     33,499:   30,234    13,188
Old  :   183,064:    20,767     66,229     20,054     19,364     17,525     24,435      8,248     23,637     12,912      1,375     33,499:   30,234    13,188
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 5, 2008                                                                   :
     :    11,223:     4,069        594      1,539     -2,261      3,475     -1,606      2,172      1,612       -869       -730      4,964:   -1,961     1,397
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.3       36.2       11.0       10.6        9.6       13.3        4.5       12.9        7.1        0.8       18.3:     16.5       7.2
Old  :     100.0:      11.3       36.2       11.0       10.6        9.6       13.3        4.5       12.9        7.1        0.8       18.3:     16.5       7.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       158:        22         18          9          8         10         29         20         17         47         18         39:
Old  :       158:        22         18          9          8         10         29         20         17         47         18         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.0       38.8       31.0       52.7       11.4       29.7       15.8       36.7
Old  :                 20.0       38.8       31.0       52.7       11.4       29.7       15.8       36.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 5, 2008                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   171,841:    16,698     65,635     18,515     21,625     14,049     26,041      6,076     22,025     13,781      2,104     28,536:   32,195    11,791
Old  :   171,841:    16,698     65,635     18,515     21,625     14,049     26,041      6,076     22,025     13,781      2,104     28,536:   32,195    11,791
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 29, 2008                                                                    :
     :      -832:      -511       -706      1,004     -3,624      1,356     -4,364       -641        516        702        207        477:      -11     1,584
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.7       38.2       10.8       12.6        8.2       15.2        3.5       12.8        8.0        1.2       16.6:     18.7       6.9
Old  :     100.0:       9.7       38.2       10.8       12.6        8.2       15.2        3.5       12.8        8.0        1.2       16.6:     18.7       6.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       165:        19         19         10          7         10         37         13         17         50         21         43:
Old  :       165:        19         19         10          7         10         37         13         17         50         21         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.4       40.2       29.3       54.4       11.9       32.5       16.9       40.4
Old  :                 19.4       40.2       29.3       54.4       11.9       32.5       16.9       40.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 29, 2008                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   172,672:    17,209     66,341     17,511     25,250     12,693     30,405      6,717     21,509     13,079      1,897     28,059:   32,206    10,207
Old  :   172,672:    17,209     66,341     17,511     25,250     12,693     30,405      6,717     21,509     13,079      1,897     28,059:   32,206    10,207
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 22, 2008                                                                    :
     :   -10,802:     2,172     -3,079        430     -3,683        232     -7,338       -625       -872       -628         82     -1,379:   -3,418    -1,477
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.0       38.4       10.1       14.6        7.4       17.6        3.9       12.5        7.6        1.1       16.3:     18.7       5.9
Old  :     100.0:      10.0       38.4       10.1       14.6        7.4       17.6        3.9       12.5        7.6        1.1       16.3:     18.7       5.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       160:        20         20         10          8         12         38         12         16         42         21         37:
Old  :       160:        20         20         10          8         12         38         12         16         42         21         37:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.7       40.8       27.7       55.2       11.4       34.4       17.2       42.5
Old  :                 17.7       40.8       27.7       55.2       11.4       34.4       17.2       42.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 22, 2008                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   183,474:    15,037     69,420     17,082     28,933     12,462     37,743      7,342     22,381     13,707      1,815     29,439:   35,625    11,684
Old  :   183,474:    15,037     69,420     17,082     28,933     12,462     37,743      7,342     22,381     13,707      1,815     29,439:   35,625    11,684
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 15, 2008                                                                    :
     :    -8,426:      -893     -3,654        718      1,783     -1,488     -2,360      1,247       -405        458       -875     -3,300:   -1,156    -1,734
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.2       37.8        9.3       15.8        6.8       20.6        4.0       12.2        7.5        1.0       16.0:     19.4       6.4
Old  :     100.0:       8.2       37.8        9.3       15.8        6.8       20.6        4.0       12.2        7.5        1.0       16.0:     19.4       6.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       171:        17         22          9          8         10         46         16         20         45         20         41:
Old  :       171:        17         22          9          8         10         46         16         20         45         20         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.9       40.5       26.3       54.5       10.5       34.8       15.9       42.8
Old  :                 16.9       40.5       26.3       54.5       10.5       34.8       15.9       42.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 15, 2008                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   191,900:    15,930     73,075     16,364     27,149     13,949     40,103      6,095     22,786     13,249      2,690     32,739:   36,781    13,418
Old  :   191,900:    15,930     73,075     16,364     27,149     13,949     40,103      6,095     22,786     13,249      2,690     32,739:   36,781    13,418
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 8, 2008                                                                     :
     :    13,228:     1,445      2,173         -1      2,329      2,202        227        -12        418      1,445       -130      4,768:    2,724     1,479
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.3       38.1        8.5       14.1        7.3       20.9        3.2       11.9        6.9        1.4       17.1:     19.2       7.0
Old  :     100.0:       8.3       38.1        8.5       14.1        7.3       20.9        3.2       11.9        6.9        1.4       17.1:     19.2       7.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       179:        19         24          9          9         10         47         14         20         49         18         43:
Old  :       179:        19         24          9          9         10         47         14         20         49         18         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.2       33.8       25.9       49.5        9.5       29.3       14.3       39.7
Old  :                 16.2       33.8       25.9       49.5        9.5       29.3       14.3       39.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 8, 2008                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   178,672:    14,484     70,901     16,365     24,820     11,748     39,876      6,106     22,368     11,804      2,820     27,971:   34,057    11,939
Old  :   178,672:    14,484     70,901     16,365     24,820     11,748     39,876      6,106     22,368     11,804      2,820     27,971:   34,057    11,939
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 1, 2008                                                                     :
     :     4,254:      -151      3,884       -552     -1,081        457      3,331        699      1,677       -399        405     -1,088:      979      -699
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.1       39.7        9.2       13.9        6.6       22.3        3.4       12.5        6.6        1.6       15.7:     19.1       6.7
Old  :     100.0:       8.1       39.7        9.2       13.9        6.6       22.3        3.4       12.5        6.6        1.6       15.7:     19.1       6.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       170:        19         25         10          8         10         43         17         23         40         19         36:
Old  :       170:        19         25         10          8         10         43         17         23         40         19         36:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.3       35.9       26.4       50.1       11.4       30.5       16.6       40.3
Old  :                 16.3       35.9       26.4       50.1       11.4       30.5       16.6       40.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 1, 2008                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   174,418:    14,635     67,018     16,917     25,901     11,291     36,545      5,407     20,691     12,202      2,414     29,058:   33,078    12,638
Old  :   174,418:    14,635     67,018     16,917     25,901     11,291     36,545      5,407     20,691     12,202      2,414     29,058:   33,078    12,638
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 24, 2008                                                                    :
     :         3:    -2,107        615        291      4,601     -2,117      8,142     -1,222        358       -586        659     -4,231:      252     1,338
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.4       38.4        9.7       14.8        6.5       21.0        3.1       11.9        7.0        1.4       16.7:     19.0       7.2
Old  :     100.0:       8.4       38.4        9.7       14.8        6.5       21.0        3.1       11.9        7.0        1.4       16.7:     19.0       7.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       167:        19         23         10          8         10         46         13         23         41         19         39:
Old  :       167:        19         23         10          8         10         46         13         23         41         19         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.1       36.2       25.9       50.6       10.7       31.7       16.0       40.6
Old  :                 16.1       36.2       25.9       50.6       10.7       31.7       16.0       40.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 24, 2008                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   174,415:    16,742     66,402     16,626     21,300     13,408     28,403      6,630     20,333     12,788      1,755     33,289:   32,826    11,299
Old  :   174,415:    16,742     66,402     16,626     21,300     13,408     28,403      6,630     20,333     12,788      1,755     33,289:   32,826    11,299
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 17, 2008                                                                    :
     :    -2,209:     3,752      2,538        938        853     -6,950       -739      1,682        273       -475     -1,221        712:      279       -96
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.6       38.1        9.5       12.2        7.7       16.3        3.8       11.7        7.3        1.0       19.1:     18.8       6.5
Old  :     100.0:       9.6       38.1        9.5       12.2        7.7       16.3        3.8       11.7        7.3        1.0       19.1:     18.8       6.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       161:        17         20          9          7         12         35         19         23         43         22         42:
Old  :       161:        17         20          9          7         12         35         19         23         43         22         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.8       37.1       26.5       51.1       10.4       30.1       15.7       37.7
Old  :                 16.8       37.1       26.5       51.1       10.4       30.1       15.7       37.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 17, 2008                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   176,625:    12,989     63,864     15,688     20,447     20,359     29,142      4,947     20,060     13,263      2,976     32,577:   32,546    11,395
Old  :   176,625:    12,989     63,864     15,688     20,447     20,359     29,142      4,947     20,060     13,263      2,976     32,577:   32,546    11,395
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 10, 2008                                                                    :
     :     3,790:       689      1,357        628        207      2,323     -1,251     -1,853        735       -426        967         40:    1,053        13
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.4       36.2        8.9       11.6       11.5       16.5        2.8       11.4        7.5        1.7       18.4:     18.4       6.5
Old  :     100.0:       7.4       36.2        8.9       11.6       11.5       16.5        2.8       11.4        7.5        1.7       18.4:     18.4       6.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       163:        17         23          9          7         11         36         13         21         45         25         44:
Old  :       163:        17         23          9          7         11         36         13         21         45         25         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.7       37.4       29.0       51.2        9.5       29.6       15.0       37.3
Old  :                 17.7       37.4       29.0       51.2        9.5       29.6       15.0       37.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 10, 2008                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   172,835:    12,301     62,507     15,060     20,239     18,036     30,394      6,800     19,324     13,689      2,009     32,537:   31,494    11,383
Old  :   172,835:    12,301     62,507     15,060     20,239     18,036     30,394      6,800     19,324     13,689      2,009     32,537:   31,494    11,383
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 3, 2008                                                                     :
     :     4,192:       716      1,908       -170     -2,942      2,769       -144      1,277        343        542        101        624:     -487       113
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.1       36.2        8.7       11.7       10.4       17.6        3.9       11.2        7.9        1.2       18.8:     18.2       6.6
Old  :     100.0:       7.1       36.2        8.7       11.7       10.4       17.6        3.9       11.2        7.9        1.2       18.8:     18.2       6.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       163:        16         22          9          7         12         33         20         19         47         18         42:
Old  :       163:        16         22          9          7         12         33         20         19         47         18         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.6       35.9       27.7       49.8       11.4       30.0       16.8       37.7
Old  :                 16.6       35.9       27.7       49.8       11.4       30.0       16.8       37.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 3, 2008                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   168,643:    11,585     60,599     15,231     23,181     15,267     30,538      5,523     18,981     13,147      1,908     31,913:   31,981    11,270
Old  :   168,643:    11,585     60,599     15,231     23,181     15,267     30,538      5,523     18,981     13,147      1,908     31,913:   31,981    11,270
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 27, 2008                                                                     :
     :    -4,780:       135     -3,030       -289     -1,327      1,056     -4,854     -1,296        769         65       -311       -996:     -667       355
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.9       35.9        9.0       13.7        9.1       18.1        3.3       11.3        7.8        1.1       18.9:     19.0       6.7
Old  :     100.0:       6.9       35.9        9.0       13.7        9.1       18.1        3.3       11.3        7.8        1.1       18.9:     19.0       6.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       162:        15         22         10          7         12         33         17         22         47         21         42:
Old  :       162:        15         22         10          7         12         33         17         22         47         21         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.0       34.7       26.8       49.5       11.8       31.7       17.2       39.6
Old  :                 16.0       34.7       26.8       49.5       11.8       31.7       17.2       39.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 27, 2008                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   173,422:    11,450     63,629     15,520     24,508     14,211     35,391      6,819     18,212     13,083      2,219     32,908:   32,648    10,915
Old  :   173,422:    11,450     63,629     15,520     24,508     14,211     35,391      6,819     18,212     13,083      2,219     32,908:   32,648    10,915
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 20, 2008                                                                     :
     :    -1,591:    -1,821      1,564        636        132       -265        709        594       -939      1,136       -771     -1,100:       54      -806
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.6       36.7        8.9       14.1        8.2       20.4        3.9       10.5        7.5        1.3       19.0:     18.8       6.3
Old  :     100.0:       6.6       36.7        8.9       14.1        8.2       20.4        3.9       10.5        7.5        1.3       19.0:     18.8       6.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       171:        17         25          9          7         11         41         16         24         45         23         42:
Old  :       171:        17         25          9          7         11         41         16         24         45         23         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.4       34.3       26.0       48.7       11.8       31.4       17.3       39.4
Old  :                 15.4       34.3       26.0       48.7       11.8       31.4       17.3       39.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 20, 2008                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   175,014:    13,271     62,065     14,884     24,376     14,476     34,682      6,225     19,151     11,947      2,990     34,009:   32,594    11,721
Old  :   175,014:    13,271     62,065     14,884     24,376     14,476     34,682      6,225     19,151     11,947      2,990     34,009:   32,594    11,721
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 13, 2008                                                                     :
     :     7,367:      -248      2,630       -234        704       -182      4,381        -93        545        385      1,393      2,211:      508       158
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.6       35.5        8.5       13.9        8.3       19.8        3.6       10.9        6.8        1.7       19.4:     18.6       6.7
Old  :     100.0:       7.6       35.5        8.5       13.9        8.3       19.8        3.6       10.9        6.8        1.7       19.4:     18.6       6.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       178:        18         25          8          7         11         49         16         26         42         23         42:
Old  :       178:        18         25          8          7         11         49         16         26         42         23         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.3       33.8       24.7       47.8       10.4       30.2       15.8       37.8
Old  :                 15.3       33.8       24.7       47.8       10.4       30.2       15.8       37.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 13, 2008                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   167,647:    13,519     59,435     15,118     23,672     14,658     30,301      6,318     18,606     11,561      1,597     31,797:   32,085    11,564
Old  :   167,647:    13,519     59,435     15,118     23,672     14,658     30,301      6,318     18,606     11,561      1,597     31,797:   32,085    11,564
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 6, 2008                                                                      :
     :     1,668:    -1,651     -1,398       -120        -39      1,151        557      1,271         -8       -352          8        783:    1,308      -100
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.1       35.5        9.0       14.1        8.7       18.1        3.8       11.1        6.9        1.0       19.0:     19.1       6.9
Old  :     100.0:       8.1       35.5        9.0       14.1        8.7       18.1        3.8       11.1        6.9        1.0       19.0:     19.1       6.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       158:        15         22          9          7         11         38         18         22         39         20         40:
Old  :       158:        15         22          9          7         11         38         18         22         39         20         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.0       36.3       25.6       49.8       10.4       31.8       16.1       38.9
Old  :                 16.0       36.3       25.6       49.8       10.4       31.8       16.1       38.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 6, 2008                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   165,979:    15,170     60,833     15,239     23,710     13,507     29,745      5,047     18,614     11,913      1,590     31,014:   30,777    11,663
Old  :   165,979:    15,170     60,833     15,239     23,710     13,507     29,745      5,047     18,614     11,913      1,590     31,014:   30,777    11,663
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 29, 2008                                                                   :
     :    -3,878:    -2,931     -7,284     -2,212        539        859        100        780       -680     -1,217       -226      1,119:    1,084     1,014
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.1       36.7        9.2       14.3        8.1       17.9        3.0       11.2        7.2        1.0       18.7:     18.5       7.0
Old  :     100.0:       9.1       36.7        9.2       14.3        8.1       17.9        3.0       11.2        7.2        1.0       18.7:     18.5       7.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       155:        14         20         10          6         10         36         16         21         44         17         40:
Old  :       155:        14         20         10          6         10         36         16         21         44         17         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.8       37.5       26.3       51.2       10.5       32.0       16.2       39.6
Old  :                 15.8       37.5       26.3       51.2       10.5       32.0       16.2       39.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 29, 2008                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   169,857:    18,101     68,118     17,451     23,171     12,648     29,645      4,267     19,293     13,131      1,815     29,895:   29,693    10,649
Old  :   169,857:    18,101     68,118     17,451     23,171     12,648     29,645      4,267     19,293     13,131      1,815     29,895:   29,693    10,649
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 22, 2008                                                                   :
     :   -38,778:    -9,224    -11,945       -815     -1,656     -4,183     -1,595        513    -12,676        253        399     -7,689:   -2,849    -1,541
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.7       40.1       10.3       13.6        7.4       17.5        2.5       11.4        7.7        1.1       17.6:     17.5       6.3
Old  :     100.0:      10.7       40.1       10.3       13.6        7.4       17.5        2.5       11.4        7.7        1.1       17.6:     17.5       6.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       153:        13         21         10          6         10         36         13         20         41         21         41:
Old  :       153:        13         21         10          6         10         36         13         20         41         21         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.0       38.8       27.7       54.2       11.7       33.0       17.5       42.1
Old  :                 17.0       38.8       27.7       54.2       11.7       33.0       17.5       42.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 22, 2008                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   208,635:    27,325     80,063     18,266     24,827     16,832     31,240      3,754     31,970     12,878      1,417     37,584:   32,541    12,190
Old  :   208,635:    27,325     80,063     18,266     24,827     16,832     31,240      3,754     31,970     12,878      1,417     37,584:   32,541    12,190
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 15, 2008                                                                   :
     :     4,544:     2,078      2,451       -532        904      1,640      1,806        145      1,318       -848       -318       -915:       -4      -681
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.1       38.4        8.8       11.9        8.1       15.0        1.8       15.3        6.2        0.7       18.0:     15.6       5.8
Old  :     100.0:      13.1       38.4        8.8       11.9        8.1       15.0        1.8       15.3        6.2        0.7       18.0:     15.6       5.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       163:        15         22          8          9         10         38         13         21         44         21         47:
Old  :       163:        15         22          8          9         10         38         13         21         44         21         47:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.8       43.7       34.9       56.6       10.2       28.2       14.9       35.2
Old  :                 24.8       43.7       34.9       56.6       10.2       28.2       14.9       35.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 15, 2008                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   204,091:    25,247     77,612     18,798     23,923     15,192     29,434      3,609     30,651     13,726      1,735     38,499:   32,545    12,871
Old  :   204,091:    25,247     77,612     18,798     23,923     15,192     29,434      3,609     30,651     13,726      1,735     38,499:   32,545    12,871
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 8, 2008                                                                    :
     :     4,366:      -128        569        131        606      2,788        399       -382        624       -538       -864        663:      426       363
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.4       38.0        9.2       11.7        7.4       14.4        1.8       15.0        6.7        0.9       18.9:     15.9       6.3
Old  :     100.0:      12.4       38.0        9.2       11.7        7.4       14.4        1.8       15.0        6.7        0.9       18.9:     15.9       6.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       159:        14         21          8         10         12         32         15         19         46         18         45:
Old  :       159:        14         21          8         10         12         32         15         19         46         18         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.3       44.1       33.9       56.4       10.6       28.8       15.5       35.5
Old  :                 24.3       44.1       33.9       56.4       10.6       28.8       15.5       35.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 8, 2008                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   199,725:    25,375     77,043     18,667     23,317     12,403     29,035      3,992     30,028     14,264      2,599     37,835:   32,119    12,508
Old  :   199,725:    25,375     77,043     18,667     23,317     12,403     29,035      3,992     30,028     14,264      2,599     37,835:   32,119    12,508
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 1, 2008                                                                    :
     :     2,437:     1,132       -121       -689        319        867          7        462       -520        474        634      1,035:      131      -237
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.7       38.6        9.3       11.7        6.2       14.5        2.0       15.0        7.1        1.3       18.9:     16.1       6.3
Old  :     100.0:      12.7       38.6        9.3       11.7        6.2       14.5        2.0       15.0        7.1        1.3       18.9:     16.1       6.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       164:        17         24          7          9         11         33         15         21         46         20         45:
Old  :       164:        17         24          7          9         11         33         15         21         46         20         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.3       42.8       33.9       55.4       10.7       28.3       15.9       34.7
Old  :                 24.3       42.8       33.9       55.4       10.7       28.3       15.9       34.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   197,288:    24,242     77,165     19,356     22,998     11,536     29,028      3,529     30,548     13,790      1,966     36,800:   31,987    12,745
Old  :   197,288:    24,242     77,165     19,356     22,998     11,536     29,028      3,529     30,548     13,790      1,966     36,800:   31,987    12,745
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 25, 2008                                                                   :
     :    -7,168:      -615     -2,601        306       -936        122     -2,156     -1,752     -1,027       -799         96     -1,222:   -1,777       151
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.3       39.1        9.8       11.7        5.8       14.7        1.8       15.5        7.0        1.0       18.7:     16.2       6.5
Old  :     100.0:      12.3       39.1        9.8       11.7        5.8       14.7        1.8       15.5        7.0        1.0       18.7:     16.2       6.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       153:        16         23          9          8         11         34          9         15         44         16         45:
Old  :       153:        16         23          9          8         11         34          9         15         44         16         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.8       43.3       34.3       56.1       10.8       28.8       16.2       35.6
Old  :                 24.8       43.3       34.3       56.1       10.8       28.8       16.2       35.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 25, 2008                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   204,456:    24,857     79,766     19,051     23,934     11,414     31,183      5,281     31,575     14,589      1,869     38,022:   33,764    12,594
Old  :   204,456:    24,857     79,766     19,051     23,934     11,414     31,183      5,281     31,575     14,589      1,869     38,022:   33,764    12,594
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 18, 2008                                                                   :
     :   -14,828:       845     -6,731      2,281     -1,729       -579    -11,077      1,199     -1,817        920       -517     -3,315:   -2,086    -1,340
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.2       39.0        9.3       11.7        5.6       15.3        2.6       15.4        7.1        0.9       18.6:     16.5       6.2
Old  :     100.0:      12.2       39.0        9.3       11.7        5.6       15.3        2.6       15.4        7.1        0.9       18.6:     16.5       6.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       155:        16         22          8          9          9         31         13         14         46         17         44:
Old  :       155:        16         22          8          9          9         31         13         14         46         17         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 23.9       42.4       32.9       56.0       10.4       28.5       15.5       36.2
Old  :                 23.9       42.4       32.9       56.0       10.4       28.5       15.5       36.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 18, 2008                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   219,284:    24,012     86,497     16,770     25,663     11,993     42,261      4,082     33,392     13,669      2,386     41,337:   35,850    13,934
Old  :   219,284:    24,012     86,497     16,770     25,663     11,993     42,261      4,082     33,392     13,669      2,386     41,337:   35,850    13,934
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 11, 2008                                                                   :
     :       825:      -259       -494       -796        -86        122      1,001        359       -262       -575        379      1,701:     -107      -894
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.0       39.4        7.6       11.7        5.5       19.3        1.9       15.2        6.2        1.1       18.9:     16.3       6.4
Old  :     100.0:      11.0       39.4        7.6       11.7        5.5       19.3        1.9       15.2        6.2        1.1       18.9:     16.3       6.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       171:        12         23          7          9          8         42         12         13         49         19         52:
Old  :       171:        12         23          7          9          8         42         12         13         49         19         52:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 21.4       40.5       30.9       54.6        9.4       28.1       14.0       36.2
Old  :                 21.4       40.5       30.9       54.6        9.4       28.1       14.0       36.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 11, 2008                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   218,459:    24,271     86,991     17,566     25,748     11,871     41,260      3,723     33,653     14,244      2,007     39,637:   35,957    14,829
Old  :   218,459:    24,271     86,991     17,566     25,748     11,871     41,260      3,723     33,653     14,244      2,007     39,637:   35,957    14,829
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 4, 2008                                                                    :
     :    -2,823:       -91     -1,278       -415      1,058       -937     -2,881        358         43        961     -2,775      1,904:   -1,407    -1,196
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.1       39.8        8.0       11.8        5.4       18.9        1.7       15.4        6.5        0.9       18.1:     16.5       6.8
Old  :     100.0:      11.1       39.8        8.0       11.8        5.4       18.9        1.7       15.4        6.5        0.9       18.1:     16.5       6.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       169:        14         24          7          9          9         43         11         13         46         20         48:
Old  :       169:        14         24          7          9          9         43         11         13         46         20         48:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 21.8       40.8       31.0       56.2        8.2       29.4       12.9       37.6
Old  :                 21.8       40.8       31.0       56.2        8.2       29.4       12.9       37.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 4, 2008                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   221,282:    24,362     88,269     17,981     24,690     12,808     44,141      3,365     33,610     13,283      4,782     37,732:   37,365    16,025
Old  :   221,282:    24,362     88,269     17,981     24,690     12,808     44,141      3,365     33,610     13,283      4,782     37,732:   37,365    16,025
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 26, 2008                                                                :
     :     1,695:       155     -1,550      1,238        334        399     -4,207       -490      1,075      1,699      1,296      5,062:   -3,726    -4,431
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.0       39.9        8.1       11.2        5.8       19.9        1.5       15.2        6.0        2.2       17.1:     16.9       7.2
Old  :     100.0:      11.0       39.9        8.1       11.2        5.8       19.9        1.5       15.2        6.0        2.2       17.1:     16.9       7.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       175:        14         25          8          8         10         45         10         14         41         29         43:
Old  :       175:        14         25          8          8         10         45         10         14         41         29         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 22.4       40.0       31.3       54.6        8.8       28.0       13.2       36.3
Old  :                 22.4       40.0       31.3       54.6        8.8       28.0       13.2       36.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 26, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   219,587:    24,206     89,819     16,742     24,356     12,409     48,348      3,855     32,535     11,584      3,487     32,670:   41,091    20,456
Old  :   219,587:    24,206     89,819     16,742     24,356     12,409     48,348      3,855     32,535     11,584      3,487     32,670:   41,091    20,456
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 19, 2008                                                                :
     :   -26,204:    -6,150     -5,518      3,994        101     -9,758       -543     -1,640     -6,248     -1,008        -83     -7,723:    1,234     4,666
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.0       40.9        7.6       11.1        5.7       22.0        1.8       14.8        5.3        1.6       14.9:     18.7       9.3
Old  :     100.0:      11.0       40.9        7.6       11.1        5.7       22.0        1.8       14.8        5.3        1.6       14.9:     18.7       9.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       162:        21         23          8          9         10         47          9         13         31         23         40:
Old  :       162:        21         23          8          9         10         47          9         13         31         23         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 23.0       41.8       31.1       56.2        8.3       29.1       12.9       37.2
Old  :                 23.0       41.8       31.1       56.2        8.3       29.1       12.9       37.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 19, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   245,791:    30,356     95,337     12,749     24,255     22,168     48,892      5,495     38,784     12,592      3,570     40,394:   39,857    15,790
Old  :   245,791:    30,356     95,337     12,749     24,255     22,168     48,892      5,495     38,784     12,592      3,570     40,394:   39,857    15,790
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 12, 2008                                                                :
     :     3,342:        95      3,464       -155       -452      1,373       -298        299     -1,055        544       -480       -867:    3,705     1,060
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.4       38.8        5.2        9.9        9.0       19.9        2.2       15.8        5.1        1.5       16.4:     16.2       6.4
Old  :     100.0:      12.4       38.8        5.2        9.9        9.0       19.9        2.2       15.8        5.1        1.5       16.4:     16.2       6.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       183:        15         24          8         10         12         50         12         13         41         28         47:
Old  :       183:        15         24          8         10         12         50         12         13         41         28         47:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 25.7       42.3       34.5       55.9        6.1       24.6       10.3       32.5
Old  :                 25.7       42.3       34.5       55.9        6.1       24.6       10.3       32.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   242,449:    30,262     91,873     12,903     24,707     20,795     49,190      5,195     39,839     12,048      4,049     41,260:   36,152    14,730
Old  :   242,449:    30,262     91,873     12,903     24,707     20,795     49,190      5,195     39,839     12,048      4,049     41,260:   36,152    14,730
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 5, 2008                                                                 :
     :     7,984:       137      3,372      1,460       -164      4,357      3,579         22     -3,163        628      1,800      1,801:     -815       -41
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.5       37.9        5.3       10.2        8.6       20.3        2.1       16.4        5.0        1.7       17.0:     14.9       6.1
Old  :     100.0:      12.5       37.9        5.3       10.2        8.6       20.3        2.1       16.4        5.0        1.7       17.0:     14.9       6.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       187:        16         26          8         10         10         52         11         13         38         30         49:
Old  :       187:        16         26          8         10         10         52         11         13         38         30         49:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 26.5       42.8       34.9       56.4        6.0       24.7       10.2       31.9
Old  :                 26.5       42.8       34.9       56.4        6.0       24.7       10.2       31.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 5, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   234,465:    30,124     88,501     11,443     24,871     16,438     45,611      5,173     43,002     11,421      2,249     39,459:   36,967    14,771
Old  :   234,465:    30,124     88,501     11,443     24,871     16,438     45,611      5,173     43,002     11,421      2,249     39,459:   36,967    14,771
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 29, 2008                                                                 :
     :       215:       999      2,329        437       -696        812      1,173       -930        -80       -258     -1,230         41:   -2,907       -30
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.8       37.7        4.9       10.6        7.0       19.5        2.2       18.3        4.9        1.0       16.8:     15.8       6.3
Old  :     100.0:      12.8       37.7        4.9       10.6        7.0       19.5        2.2       18.3        4.9        1.0       16.8:     15.8       6.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       166:        15         24          8          9          9         44         15         14         35         21         45:
Old  :       166:        15         24          8          9          9         44         15         14         35         21         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.9       44.5       35.0       57.0        6.1       25.2       10.4       31.6
Old  :                 27.9       44.5       35.0       57.0        6.1       25.2       10.4       31.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 29, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   234,250:    29,126     86,172     11,007     25,568     15,626     44,438      6,104     43,082     11,679      3,479     39,418:   39,875    14,801
Old  :   234,250:    29,126     86,172     11,007     25,568     15,626     44,438      6,104     43,082     11,679      3,479     39,418:   39,875    14,801
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 22, 2008                                                                 :
     :     5,471:      -364      1,700        456        -76      2,330       -759     -1,677       -127        215        740      2,347:    1,374       233
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.4       36.8        4.7       10.9        6.7       19.0        2.6       18.4        5.0        1.5       16.8:     17.0       6.3
Old  :     100.0:      12.4       36.8        4.7       10.9        6.7       19.0        2.6       18.4        5.0        1.5       16.8:     17.0       6.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       170:        14         22          7          8          9         45         14         12         39         28         44:
Old  :       170:        14         22          7          8          9         45         14         12         39         28         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.5       43.9       34.5       55.2        6.1       24.9       10.3       31.4
Old  :                 27.5       43.9       34.5       55.2        6.1       24.9       10.3       31.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 22, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   228,778:    29,490     84,472     10,551     25,643     13,296     45,197      7,780     43,209     11,464      2,739     37,071:   38,501    14,567
Old  :   228,778:    29,490     84,472     10,551     25,643     13,296     45,197      7,780     43,209     11,464      2,739     37,071:   38,501    14,567
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 15, 2008                                                                 :
     :     1,854:     1,193      2,212     -2,440         84      2,743      3,849       -923     -1,471     -1,564       -104        145:     -602      -834
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.9       36.9        4.6       11.2        5.8       19.8        3.4       18.9        5.0        1.2       16.2:     16.8       6.4
Old  :     100.0:      12.9       36.9        4.6       11.2        5.8       19.8        3.4       18.9        5.0        1.2       16.2:     16.8       6.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       175:        17         25          7          8          9         49         15         14         35         27         45:
Old  :       175:        17         25          7          8          9         49         15         14         35         27         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.6       44.8       34.4       56.6        6.3       25.2       10.6       31.7
Old  :                 27.6       44.8       34.4       56.6        6.3       25.2       10.6       31.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 15, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   226,925:    28,297     82,260     12,991     25,559     10,553     41,348      8,703     44,680     13,027      2,843     36,926:   39,103    15,402
Old  :   226,925:    28,297     82,260     12,991     25,559     10,553     41,348      8,703     44,680     13,027      2,843     36,926:   39,103    15,402
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 8, 2008                                                                  :
     :    13,389:      -667      3,083      2,224        173         -4      3,334        757      3,272        690        869      3,946:      595     1,292
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.5       36.2        5.7       11.3        4.7       18.2        3.8       19.7        5.7        1.3       16.3:     17.2       6.8
Old  :     100.0:      12.5       36.2        5.7       11.3        4.7       18.2        3.8       19.7        5.7        1.3       16.3:     17.2       6.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       176:        16         25          8          7         10         46         15         13         45         21         43:
Old  :       176:        16         25          8          7         10         46         15         13         45         21         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 28.2       46.0       35.2       56.9        6.8       25.5       10.8       31.7
Old  :                 28.2       46.0       35.2       56.9        6.8       25.5       10.8       31.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 8, 2008                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   213,535:    28,965     79,176     10,767     25,386     10,557     38,014      7,946     41,408     12,337      1,974     32,980:   38,508    14,109
Old  :   213,535:    28,965     79,176     10,767     25,386     10,557     38,014      7,946     41,408     12,337      1,974     32,980:   38,508    14,109
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 31, 2007                                                                :
     :    22,511:     1,136      6,026       -627      1,439      1,942      8,433      1,159      5,634       -473      1,030      3,279:    3,190     2,002
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.6       37.1        5.0       11.9        4.9       17.8        3.7       19.4        5.8        0.9       15.4:     18.0       6.6
Old  :     100.0:      13.6       37.1        5.0       11.9        4.9       17.8        3.7       19.4        5.8        0.9       15.4:     18.0       6.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       174:        17         24          8          8         10         46         16         17         42         23         44:
Old  :       174:        17         24          8          8         10         46         16         17         42         23         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 28.6       47.3       35.7       58.3        6.6       26.5       10.5       32.6
Old  :                 28.6       47.3       35.7       58.3        6.6       26.5       10.5       32.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 31, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   191,024:    27,829     73,150     11,395     23,947      8,615     29,581      6,787     35,774     12,811        943     29,700:   35,318    12,107
Old  :   191,024:    27,829     73,150     11,395     23,947      8,615     29,581      6,787     35,774     12,811        943     29,700:   35,318    12,107
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 24, 2007                                                                :
     :     3,108:    -1,299        218     -1,280      1,274        258      2,899       -786        875         55         -7        765:      835       511
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      14.6       38.3        6.0       12.5        4.5       15.5        3.6       18.7        6.7        0.5       15.5:     18.5       6.3
Old  :     100.0:      14.6       38.3        6.0       12.5        4.5       15.5        3.6       18.7        6.7        0.5       15.5:     18.5       6.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       163:        18         24         10          7         10         39         12         14         44         20         43:
Old  :       163:        18         24         10          7         10         39         12         14         44         20         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 29.3       49.0       36.6       60.4        7.2       27.7       11.3       34.2
Old  :                 29.3       49.0       36.6       60.4        7.2       27.7       11.3       34.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 24, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   187,916:    29,128     72,932     12,675     22,674      8,357     26,682      7,573     34,899     12,756        951     28,936:   34,483    11,596
Old  :   187,916:    29,128     72,932     12,675     22,674      8,357     26,682      7,573     34,899     12,756        951     28,936:   34,483    11,596
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 18, 2007                                                                :
     :     3,758:       304      4,095       -335      1,000       -425      2,696     -3,222      2,564       -298       -343        897:   -1,646      -809
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      15.5       38.8        6.7       12.1        4.4       14.2        4.0       18.6        6.8        0.5       15.4:     18.4       6.2
Old  :     100.0:      15.5       38.8        6.7       12.1        4.4       14.2        4.0       18.6        6.8        0.5       15.4:     18.4       6.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       165:        20         24          9          7         11         38         15         14         43         21         40:
Old  :       165:        20         24          9          7         11         38         15         14         43         21         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 29.3       49.4       37.0       60.3        7.7       27.8       12.2       34.1
Old  :                 29.3       49.4       37.0       60.3        7.7       27.8       12.2       34.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 18, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   184,158:    28,824     68,836     13,010     21,674      8,782     23,986     10,795     32,334     13,054      1,293     28,039:   36,130    12,405
Old  :   184,158:    28,824     68,836     13,010     21,674      8,782     23,986     10,795     32,334     13,054      1,293     28,039:   36,130    12,405
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 11, 2007                                                                :
     :    -3,352:     1,945     -3,503       -776     -1,405        -41     -3,995      1,922      1,091       -449       -528     -1,811:      684       922
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      15.7       37.4        7.1       11.8        4.8       13.0        5.9       17.6        7.1        0.7       15.2:     19.6       6.7
Old  :     100.0:      15.7       37.4        7.1       11.8        4.8       13.0        5.9       17.6        7.1        0.7       15.2:     19.6       6.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       170:        21         24         10          6         11         34         20         17         43         24         40:
Old  :       170:        21         24         10          6         11         34         20         17         43         24         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.3       47.7       34.9       58.7        7.8       28.2       12.4       35.1
Old  :                 27.3       47.7       34.9       58.7        7.8       28.2       12.4       35.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 11, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   187,510:    26,878     72,339     13,786     23,079      8,823     27,982      8,873     31,243     13,503      1,821     29,850:   35,446    11,483
Old  :   187,510:    26,878     72,339     13,786     23,079      8,823     27,982      8,873     31,243     13,503      1,821     29,850:   35,446    11,483
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 4, 2007                                                                 :
     :    12,797:     3,201      6,973        529         48        774      2,079       -250      4,401        487        292      1,251:       76      -692
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      14.3       38.6        7.4       12.3        4.7       14.9        4.7       16.7        7.2        1.0       15.9:     18.9       6.1
Old  :     100.0:      14.3       38.6        7.4       12.3        4.7       14.9        4.7       16.7        7.2        1.0       15.9:     18.9       6.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       172:        19         25         10          6         10         39         16         16         49         18         39:
Old  :       172:        19         25         10          6         10         39         16         16         49         18         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.1       46.2       34.9       57.6        8.2       27.8       12.6       35.2
Old  :                 27.1       46.2       34.9       57.6        8.2       27.8       12.6       35.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 4, 2007                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   174,713:    23,678     65,366     13,257     23,031      8,049     25,903      9,122     26,842     13,016      1,529     28,599:   35,370    12,175
Old  :   174,713:    23,678     65,366     13,257     23,031      8,049     25,903      9,122     26,842     13,016      1,529     28,599:   35,370    12,175
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 27, 2007                                                                :
     :    -4,541:     1,663     -1,534        -59        438     -1,590     -2,517     -1,047        882     -1,199        761        448:   -2,168    -2,899
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.6       37.4        7.6       13.2        4.6       14.8        5.2       15.4        7.5        0.9       16.4:     20.2       7.0
Old  :     100.0:      13.6       37.4        7.6       13.2        4.6       14.8        5.2       15.4        7.5        0.9       16.4:     20.2       7.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       164:        18         23         10          6         11         38         15         14         42         21         38:
Old  :       164:        18         23         10          6         11         38         15         14         42         21         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.5       43.8       32.7       56.3        8.5       28.1       13.2       36.5
Old  :                 24.5       43.8       32.7       56.3        8.5       28.1       13.2       36.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 27, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   179,254:    22,015     66,900     13,315     22,593      9,639     28,420     10,169     25,961     14,216        768     28,151:   37,538    15,074
Old  :   179,254:    22,015     66,900     13,315     22,593      9,639     28,420     10,169     25,961     14,216        768     28,151:   37,538    15,074
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 20, 2007                                                                :
     :   -14,466:       577     -2,261       -480       -467     -4,478     -3,804        -47       -831      2,680       -776     -6,880:   -1,251     1,275
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.3       37.3        7.4       12.6        5.4       15.9        5.7       14.5        7.9        0.4       15.7:     20.9       8.4
Old  :     100.0:      12.3       37.3        7.4       12.6        5.4       15.9        5.7       14.5        7.9        0.4       15.7:     20.9       8.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       168:        21         27          7          8         12         41         20         19         48         14         37:
Old  :       168:        21         27          7          8         12         41         20         19         48         14         37:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 21.2       41.2       29.5       53.2        8.8       28.9       13.3       36.5
Old  :                 21.2       41.2       29.5       53.2        8.8       28.9       13.3       36.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 20, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   193,720:    21,438     69,161     13,795     23,060     14,117     32,224     10,216     26,792     11,535      1,545     35,031:   38,788    13,799
Old  :   193,720:    21,438     69,161     13,795     23,060     14,117     32,224     10,216     26,792     11,535      1,545     35,031:   38,788    13,799
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 13, 2007                                                                :
     :      -903:     3,335        937     -1,394       -969      1,401     -2,323        650     -1,043        399       -578        779:   -2,055    -2,078
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.1       35.7        7.1       11.9        7.3       16.6        5.3       13.8        6.0        0.8       18.1:     20.0       7.1
Old  :     100.0:      11.1       35.7        7.1       11.9        7.3       16.6        5.3       13.8        6.0        0.8       18.1:     20.0       7.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       180:        19         24          7          8         12         47         18         21         49         21         44:
Old  :       180:        19         24          7          8         12         47         18         21         49         21         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.1       39.4       28.8       50.9        8.3       27.0       12.3       34.5
Old  :                 20.1       39.4       28.8       50.9        8.3       27.0       12.3       34.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 13, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   194,623:    18,104     68,225     15,189     24,029     12,716     34,548      9,567     27,835     11,136      2,123     34,252:   40,843    15,877
Old  :   194,623:    18,104     68,225     15,189     24,029     12,716     34,548      9,567     27,835     11,136      2,123     34,252:   40,843    15,877
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 6, 2007                                                                 :
     :    -7,800:      -666       -864     -2,012       -901      1,493     -2,446       -140        337        420       -457     -4,200:     -725    -3,066
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.3       35.1        7.8       12.3        6.5       17.8        4.9       14.3        5.7        1.1       17.6:     21.0       8.2
Old  :     100.0:       9.3       35.1        7.8       12.3        6.5       17.8        4.9       14.3        5.7        1.1       17.6:     21.0       8.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       176:        19         23          6          9         10         44         18         23         51         21         44:
Old  :       176:        19         23          6          9         10         44         18         23         51         21         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.0       37.9       27.7       50.1        9.2       26.8       13.3       35.1
Old  :                 19.0       37.9       27.7       50.1        9.2       26.8       13.3       35.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 6, 2007                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   202,422:    18,770     69,089     17,201     24,930     11,224     36,994      9,707     27,498     10,716      2,580     38,451:   41,568    18,943
Old  :   202,422:    18,770     69,089     17,201     24,930     11,224     36,994      9,707     27,498     10,716      2,580     38,451:   41,568    18,943
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 30, 2007                                                                 :
     :    28,330:     5,121      9,944        293        210      1,862      3,496       -284      5,942        933        139      6,590:    4,093     3,927
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.3       34.1        8.5       12.3        5.5       18.3        4.8       13.6        5.3        1.3       19.0:     20.5       9.4
Old  :     100.0:       9.3       34.1        8.5       12.3        5.5       18.3        4.8       13.6        5.3        1.3       19.0:     20.5       9.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       176:        19         24          7          8          9         47         17         19         45         21         46:
Old  :       176:        19         24          7          8          9         47         17         19         45         21         46:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.2       36.3       26.4       48.2        9.4       25.6       13.3       33.5
Old  :                 18.2       36.3       26.4       48.2        9.4       25.6       13.3       33.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 30, 2007                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   174,092:    13,649     59,145     16,908     24,720      9,362     33,498      9,991     21,556      9,783      2,441     31,861:   37,475    15,016
Old  :   174,092:    13,649     59,145     16,908     24,720      9,362     33,498      9,991     21,556      9,783      2,441     31,861:   37,475    15,016
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 23, 2007                                                                 :
     :    14,049:     1,012      3,102       -301      1,662      1,145      3,198        452      1,139       -174        853      4,420:    3,610     1,275
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.8       34.0        9.7       14.2        5.4       19.2        5.7       12.4        5.6        1.4       18.3:     21.5       8.6
Old  :     100.0:       7.8       34.0        9.7       14.2        5.4       19.2        5.7       12.4        5.6        1.4       18.3:     21.5       8.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       173:        18         25          8          8          9         41         20         16         39         28         45:
Old  :       173:        18         25          8          8          9         41         20         16         39         28         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.0       36.9       25.2       49.0       10.8       29.0       15.1       37.1
Old  :                 18.0       36.9       25.2       49.0       10.8       29.0       15.1       37.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 23, 2007                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   160,043:    12,638     56,042     17,209     23,057      8,217     30,300      9,539     20,417      9,956      1,588     27,442:   33,865    13,741
Old  :   160,043:    12,638     56,042     17,209     23,057      8,217     30,300      9,539     20,417      9,956      1,588     27,442:   33,865    13,741
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 16, 2007                                                                 :
     :    -1,025:       531        275        614       -384         57        917       -293         60     -1,784       -300       -660:     -758       221
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.9       35.0       10.8       14.4        5.1       18.9        6.0       12.8        6.2        1.0       17.1:     21.2       8.6
Old  :     100.0:       7.9       35.0       10.8       14.4        5.1       18.9        6.0       12.8        6.2        1.0       17.1:     21.2       8.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       169:        18         25          8          8          9         36         19         17         38         27         46:
Old  :       169:        18         25          8          8          9         36         19         17         38         27         46:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.1       37.1       25.8       49.0       11.6       30.1       16.1       38.6
Old  :                 18.1       37.1       25.8       49.0       11.6       30.1       16.1       38.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 16, 2007                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   161,068:    12,107     55,767     16,595     23,442      8,161     29,383      9,832     20,357     11,741      1,888     28,101:   34,623    13,520
Old  :   161,068:    12,107     55,767     16,595     23,442      8,161     29,383      9,832     20,357     11,741      1,888     28,101:   34,623    13,520
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 9, 2007                                                                  :
     :     7,265:     1,270      1,754       -528        670        996       -232        -10      1,569        804       -127      1,309:    2,076     1,103
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.5       34.6       10.3       14.6        5.1       18.2        6.1       12.6        7.3        1.2       17.4:     21.5       8.4
Old  :     100.0:       7.5       34.6       10.3       14.6        5.1       18.2        6.1       12.6        7.3        1.2       17.4:     21.5       8.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       176:        18         24          7          8          9         36         20         17         47         28         48:
Old  :       176:        18         24          7          8          9         36         20         17         47         28         48:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.8       35.3       25.7       47.3       11.5       28.5       15.9       37.3
Old  :                 17.8       35.3       25.7       47.3       11.5       28.5       15.9       37.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 9, 2007                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   153,803:    10,836     54,013     17,123     22,771      7,164     29,615      9,842     18,788     10,937      2,016     26,793:   32,547    12,417
Old  :   153,803:    10,836     54,013     17,123     22,771      7,164     29,615      9,842     18,788     10,937      2,016     26,793:   32,547    12,417
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 2, 2007                                                                  :
     :     4,083:       990      3,096        -51        499         24      1,591     -1,211        143        450      1,075        851:       84      -395
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.0       35.1       11.1       14.8        4.7       19.3        6.4       12.2        7.1        1.3       17.4:     21.2       8.1
Old  :     100.0:       7.0       35.1       11.1       14.8        4.7       19.3        6.4       12.2        7.1        1.3       17.4:     21.2       8.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       175:        18         25          8          8          9         36         19         16         41         31         48:
Old  :       175:        18         25          8          8          9         36         19         16         41         31         48:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.8       35.2       25.3       47.3       12.0       29.5       16.7       38.6
Old  :                 17.8       35.2       25.3       47.3       12.0       29.5       16.7       38.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 2, 2007                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   149,720:     9,846     50,916     17,174     22,272      7,140     28,024     11,053     18,645     10,487        941     25,941:   32,463    12,812
Old  :   149,720:     9,846     50,916     17,174     22,272      7,140     28,024     11,053     18,645     10,487        941     25,941:   32,463    12,812
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 25, 2007                                                               :
     :      -147:      -755     -1,334       -265      3,138       -459      1,905        319         57       -542       -500     -1,016:      928      -352
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.6       34.0       11.5       14.9        4.8       18.7        7.4       12.5        7.0        0.6       17.3:     21.7       8.6
Old  :     100.0:       6.6       34.0       11.5       14.9        4.8       18.7        7.4       12.5        7.0        0.6       17.3:     21.7       8.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       165:        17         24          7          8          9         31         21         14         41         27         47:
Old  :       165:        17         24          7          8          9         31         21         14         41         27         47:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.4       35.7       26.0       47.4       12.3       30.0       17.1       39.0
Old  :                 18.4       35.7       26.0       47.4       12.3       30.0       17.1       39.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 25, 2007              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   149,867:    10,601     52,250     17,439     19,134      7,599     26,119     10,734     18,588     11,029      1,441     26,958:   31,535    13,163
Old  :   149,867:    10,601     52,250     17,439     19,134      7,599     26,119     10,734     18,588     11,029      1,441     26,958:   31,535    13,163
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 18, 2007                                                               :
     :    10,198:    -3,583      5,486       -834      2,471        790      9,033     -1,656        974        115       -493      3,272:      431      -646
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.1       34.9       11.6       12.8        5.1       17.4        7.2       12.4        7.4        1.0       18.0:     21.0       8.8
Old  :     100.0:       7.1       34.9       11.6       12.8        5.1       17.4        7.2       12.4        7.4        1.0       18.0:     21.0       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       165:        15         25          8          8          9         30         20         13         43         24         45:
Old  :       165:        15         25          8          8          9         30         20         13         43         24         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.5       34.5       26.7       46.2       12.3       28.4       17.0       36.6
Old  :                 18.5       34.5       26.7       46.2       12.3       28.4       17.0       36.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 18, 2007              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   139,669:    14,184     46,764     18,274     16,663      6,809     17,086     12,390     17,614     10,914      1,934     23,685:   31,104    13,810
Old  :   139,669:    14,184     46,764     18,274     16,663      6,809     17,086     12,390     17,614     10,914      1,934     23,685:   31,104    13,810
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 11, 2007                                                               :
     :     3,944:       892      2,555        806      1,108        389      1,448     -1,957       -284     -1,161        713      2,150:     -297      -729
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.2       33.5       13.1       11.9        4.9       12.2        8.9       12.6        7.8        1.4       17.0:     22.3       9.9
Old  :     100.0:      10.2       33.5       13.1       11.9        4.9       12.2        8.9       12.6        7.8        1.4       17.0:     22.3       9.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       162:        17         25          7          8         10         21         26         11         44         26         44:
Old  :       162:        17         25          7          8         10         21         26         11         44         26         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.2       35.0       28.1       46.6       13.4       28.5       18.5       36.2
Old  :                 19.2       35.0       28.1       46.6       13.4       28.5       18.5       36.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 11, 2007              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   135,725:    13,292     44,209     17,467     15,555      6,420     15,637     14,348     17,898     12,074      1,221     21,535:   31,401    14,539
Old  :   135,725:    13,292     44,209     17,467     15,555      6,420     15,637     14,348     17,898     12,074      1,221     21,535:   31,401    14,539
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 4, 2007                                                                :
     :     3,700:      -940      1,770       -927     -2,551        521      1,186         65        490        144        125      2,216:    1,011     1,064
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.8       32.6       12.9       11.5        4.7       11.5       10.6       13.2        8.9        0.9       15.9:     23.1      10.7
Old  :     100.0:       9.8       32.6       12.9       11.5        4.7       11.5       10.6       13.2        8.9        0.9       15.9:     23.1      10.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       167:        18         25          8          7         10         21         29         12         52         19         44:
Old  :       167:        18         25          8          7         10         21         29         12         52         19         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.9       35.6       28.3       47.6       13.3       29.6       18.4       37.5
Old  :                 19.9       35.6       28.3       47.6       13.3       29.6       18.4       37.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 4, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   132,025:    14,232     42,439     18,395     18,106      5,899     14,451     14,283     17,408     11,930      1,096     19,319:   30,391    13,474
Old  :   132,025:    14,232     42,439     18,395     18,106      5,899     14,451     14,283     17,408     11,930      1,096     19,319:   30,391    13,474
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 28, 2007                                                                  :
     :    -3,034:       602     -1,850     -2,054     -1,200       -128         43        214       -517        396        221        -13:   -1,362       239
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.8       32.1       13.9       13.7        4.5       10.9       10.8       13.2        9.0        0.8       14.6:     23.0      10.2
Old  :     100.0:      10.8       32.1       13.9       13.7        4.5       10.9       10.8       13.2        9.0        0.8       14.6:     23.0      10.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       157:        17         23         10          5         10         18         25         12         54         15         42:
Old  :       157:        17         23         10          5         10         18         25         12         54         15         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.0       37.8       29.6       49.7       13.9       32.8       19.2       40.8
Old  :                 20.0       37.8       29.6       49.7       13.9       32.8       19.2       40.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 28, 2007                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   135,059:    13,630     44,289     20,449     19,306      6,027     14,408     14,069     17,925     11,534        875     19,333:   31,753    13,235
Old  :   135,059:    13,630     44,289     20,449     19,306      6,027     14,408     14,069     17,925     11,534        875     19,333:   31,753    13,235
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 21, 2007                                                                  :
     :   -15,120:    -2,121     -3,919       -266     -2,248     -2,301     -1,570      1,333     -2,582     -2,591       -465     -4,183:      494      -756
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.1       32.8       15.1       14.3        4.5       10.7       10.4       13.3        8.5        0.6       14.3:     23.5       9.8
Old  :     100.0:      10.1       32.8       15.1       14.3        4.5       10.7       10.4       13.3        8.5        0.6       14.3:     23.5       9.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       156:        19         23         10          6         10         20         28         16         44         17         38:
Old  :       156:        19         23         10          6         10         20         28         16         44         17         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.2       37.4       29.8       49.0       13.8       32.9       19.6       40.9
Old  :                 20.2       37.4       29.8       49.0       13.8       32.9       19.6       40.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 21, 2007                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   150,179:    15,752     48,208     20,714     21,554      8,328     15,978     12,736     20,508     14,125      1,339     23,516:   31,259    13,991
Old  :   150,179:    15,752     48,208     20,714     21,554      8,328     15,978     12,736     20,508     14,125      1,339     23,516:   31,259    13,991
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 14, 2007                                                                  :
     :     2,134:     1,254     -2,105      2,525     -7,506      1,203     -3,655      4,047      1,090     -1,343        459      4,385:   -3,325       560
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.5       32.1       13.8       14.4        5.5       10.6        8.5       13.7        9.4        0.9       15.7:     20.8       9.3
Old  :     100.0:      10.5       32.1       13.8       14.4        5.5       10.6        8.5       13.7        9.4        0.9       15.7:     20.8       9.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       177:        18         24         10          7         12         26         23         17         56         24         49:
Old  :       177:        18         24         10          7         12         26         23         17         56         24         49:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.2       36.4       28.2       47.6       13.0       31.3       18.2       38.6
Old  :                 19.2       36.4       28.2       47.6       13.0       31.3       18.2       38.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 14, 2007                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   148,045:    14,498     50,312     18,189     29,060      7,125     19,632      8,689     19,417     15,468        880     19,130:   34,584    13,431
Old  :   148,045:    14,498     50,312     18,189     29,060      7,125     19,632      8,689     19,417     15,468        880     19,130:   34,584    13,431
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 7, 2007                                                                   :
     :      -105:     1,367        192      1,150        155        -91     -5,985       -478      1,389      1,970       -333       -268:      363      -672
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.8       34.0       12.3       19.6        4.8       13.3        5.9       13.1       10.4        0.6       12.9:     23.4       9.1
Old  :     100.0:       9.8       34.0       12.3       19.6        4.8       13.3        5.9       13.1       10.4        0.6       12.9:     23.4       9.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       181:        18         28          7         10         11         34         18         18         56         20         43:
Old  :       181:        18         28          7         10         11         34         18         18         56         20         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.8       40.6       27.4       51.7       12.6       35.5       17.3       43.2
Old  :                 18.8       40.6       27.4       51.7       12.6       35.5       17.3       43.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 7, 2007                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   148,151:    13,132     50,121     17,040     28,905      7,216     25,617      9,167     18,029     13,499      1,213     19,398:   34,221    14,103
Old  :   148,151:    13,132     50,121     17,040     28,905      7,216     25,617      9,167     18,029     13,499      1,213     19,398:   34,221    14,103
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 31, 2007                                                                    :
     :     4,606:     1,425      2,913       -198       -555        603        884     -1,165      1,497        270        182        760:     -633       371
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.9       33.8       11.5       19.5        4.9       17.3        6.2       12.2        9.1        0.8       13.1:     23.1       9.5
Old  :     100.0:       8.9       33.8       11.5       19.5        4.9       17.3        6.2       12.2        9.1        0.8       13.1:     23.1       9.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       173:        16         25          7          8         10         37         14         17         54         20         43:
Old  :       173:        16         25          7          8         10         37         14         17         54         20         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.7       40.7       26.2       51.8       12.3       35.7       17.7       43.5
Old  :                 17.7       40.7       26.2       51.8       12.3       35.7       17.7       43.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 31, 2007                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   143,544:    11,707     47,207     17,238     29,460      6,613     24,733     10,331     16,532     13,229      1,030     18,638:   34,853    13,732
Old  :   143,544:    11,707     47,207     17,238     29,460      6,613     24,733     10,331     16,532     13,229      1,030     18,638:   34,853    13,732
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 24, 2007                                                                    :
     :    -3,779:     1,697     -3,227      1,041        121         91     -4,307      1,278      1,429       -537       -576     -3,717:      526       824
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.2       32.9       12.0       20.5        4.6       17.2        7.2       11.5        9.2        0.7       13.0:     24.3       9.6
Old  :     100.0:       8.2       32.9       12.0       20.5        4.6       17.2        7.2       11.5        9.2        0.7       13.0:     24.3       9.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       169:        16         24          8          7         10         32         16         13         59         15         42:
Old  :       169:        16         24          8          7         10         32         16         13         59         15         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.7       41.4       26.1       53.3       12.7       37.2       18.4       45.3
Old  :                 17.7       41.4       26.1       53.3       12.7       37.2       18.4       45.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 24, 2007                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   147,323:    10,010     50,435     16,198     29,339      6,522     29,040      9,053     15,103     13,767      1,607     22,355:   34,328    12,908
Old  :   147,323:    10,010     50,435     16,198     29,339      6,522     29,040      9,053     15,103     13,767      1,607     22,355:   34,328    12,908
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 17, 2007                                                                    :
     :     7,001:       111      4,292     -1,573        757        634      4,576     -1,700        807       -193        165      2,209:      429      -163
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.8       34.2       11.0       19.9        4.4       19.7        6.1       10.3        9.3        1.1       15.2:     23.3       8.8
Old  :     100.0:       6.8       34.2       11.0       19.9        4.4       19.7        6.1       10.3        9.3        1.1       15.2:     23.3       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       179:        19         24          8          8         11         37         17         16         59         18         44:
Old  :       179:        19         24          8          8         11         37         17         16         59         18         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.0       38.7       24.4       50.9       11.9       36.1       18.0       44.3
Old  :                 16.0       38.7       24.4       50.9       11.9       36.1       18.0       44.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 17, 2007                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   140,322:     9,899     46,142     17,770     28,582      5,888     24,464     10,753     14,296     13,960      1,442     20,146:   33,898    13,071
Old  :   140,322:     9,899     46,142     17,770     28,582      5,888     24,464     10,753     14,296     13,960      1,442     20,146:   33,898    13,071
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 10, 2007                                                                    :
     :    -1,039:       305      1,736         -2      1,109     -1,921        -34     -2,656       -390       -508        321      1,040:      472      -277
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.1       32.9       12.7       20.4        4.2       17.4        7.7       10.2        9.9        1.0       14.4:     24.2       9.3
Old  :     100.0:       7.1       32.9       12.7       20.4        4.2       17.4        7.7       10.2        9.9        1.0       14.4:     24.2       9.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       177:        18         24          8          8         11         36         21         15         53         20         46:
Old  :       177:        18         24          8          8         11         36         21         15         53         20         46:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.4       39.2       26.3       51.9       13.3       36.6       19.1       45.0
Old  :                 17.4       39.2       26.3       51.9       13.3       36.6       19.1       45.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 10, 2007                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   141,360:     9,594     44,406     17,773     27,473      7,809     24,498     13,410     14,686     14,468      1,121     19,106:   33,427    13,349
Old  :   141,360:     9,594     44,406     17,773     27,473      7,809     24,498     13,410     14,686     14,468      1,121     19,106:   33,427    13,349
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 3, 2007                                                                     :
     :        48:    -1,247      2,150         19        124         29         87     -1,480       -475      1,319       -129         75:      240      -246
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.8       31.4       12.6       19.4        5.5       17.3        9.5       10.4       10.2        0.8       13.5:     23.6       9.4
Old  :     100.0:       6.8       31.4       12.6       19.4        5.5       17.3        9.5       10.4       10.2        0.8       13.5:     23.6       9.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       185:        17         24          8          8         11         35         28         18         56         19         46:
Old  :       185:        17         24          8          8         11         35         28         18         56         19         46:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.9       38.8       27.5       51.2       13.5       35.6       19.2       43.5
Old  :                 18.9       38.8       27.5       51.2       13.5       35.6       19.2       43.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   141,312:    10,840     42,257     17,754     27,349      7,780     24,411     14,890     15,161     13,149      1,250     19,031:   33,186    13,595
Old  :   141,312:    10,840     42,257     17,754     27,349      7,780     24,411     14,890     15,161     13,149      1,250     19,031:   33,186    13,595
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 26, 2007                                                                    :
     :    -2,338:       627     -3,479      1,195        -11       -724         43      2,683       -212     -1,246       -376        793:   -2,814    -1,011
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.7       29.9       12.6       19.4        5.5       17.3       10.5       10.7        9.3        0.9       13.5:     23.5       9.6
Old  :     100.0:       7.7       29.9       12.6       19.4        5.5       17.3       10.5       10.7        9.3        0.9       13.5:     23.5       9.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       174:        17         22          8          7         10         31         26         18         53         20         46:
Old  :       174:        17         22          8          7         10         31         26         18         53         20         46:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.6       39.2       27.4       51.5       12.9       35.3       18.8       43.6
Old  :                 18.6       39.2       27.4       51.5       12.9       35.3       18.8       43.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 26, 2007                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   143,650:    10,213     45,736     16,559     27,360      8,504     24,368     12,207     15,372     14,394      1,626     18,238:   36,000    14,605
Old  :   143,650:    10,213     45,736     16,559     27,360      8,504     24,368     12,207     15,372     14,394      1,626     18,238:   36,000    14,605
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 19, 2007                                                                    :
     :    -7,628:     2,027     -3,384      2,472     -2,255     -1,625     -4,057      2,362        772     -1,044      1,626     -5,581:     -593       456
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.1       31.8       11.5       19.0        5.9       17.0        8.5       10.7       10.0        1.1       12.7:     25.1      10.2
Old  :     100.0:       7.1       31.8       11.5       19.0        5.9       17.0        8.5       10.7       10.0        1.1       12.7:     25.1      10.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       175:        19         26          8          7         10         33         23         17         56         14         44:
Old  :       175:        19         26          8          7         10         33         23         17         56         14         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.8       37.6       26.4       51.1       12.2       34.8       18.0       43.3
Old  :                 17.8       37.6       26.4       51.1       12.2       34.8       18.0       43.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 19, 2007                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   151,279:     8,186     49,120     14,087     29,615     10,129     28,425      9,844     14,600     15,438          0     23,820:   36,594    14,150
Old  :   151,279:     8,186     49,120     14,087     29,615     10,129     28,425      9,844     14,600     15,438          0     23,820:   36,594    14,150
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 12, 2007                                                                    :
     :     6,604:       637      4,481        148        398      2,211        -43     -1,801       -181        193     -1,143      1,280:    2,359     1,358
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.4       32.5        9.3       19.6        6.7       18.8        6.5        9.7       10.2        0.0       15.7:     24.2       9.4
Old  :     100.0:       5.4       32.5        9.3       19.6        6.7       18.8        6.5        9.7       10.2        0.0       15.7:     24.2       9.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       174:        19         26          7          7          9         35         32         17         55          0         45:
Old  :       174:        19         26          7          7          9         35         32         17         55          0         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.4       36.1       25.8       49.2       11.1       33.9       16.3       42.4
Old  :                 17.4       36.1       25.8       49.2       11.1       33.9       16.3       42.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 12, 2007                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   144,674:     7,550     44,640     13,939     29,217      7,918     28,468     11,645     14,781     15,245      1,143     22,540:   34,235    12,791
Old  :   144,674:     7,550     44,640     13,939     29,217      7,918     28,468     11,645     14,781     15,245      1,143     22,540:   34,235    12,791
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 5, 2007                                                                     :
     :     2,980:       -46       -572      1,940       -616        244     -1,409      1,138      1,628        932         49      1,669:   -1,979      -560
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.2       30.9        9.6       20.2        5.5       19.7        8.0       10.2       10.5        0.8       15.6:     23.7       8.8
Old  :     100.0:       5.2       30.9        9.6       20.2        5.5       19.7        8.0       10.2       10.5        0.8       15.6:     23.7       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       172:        19         25          7          6          7         35         15         14         49         25         45:
Old  :       172:        19         25          7          6          7         35         15         14         49         25         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.3       36.8       25.9       50.8       11.3       34.7       17.0       43.3
Old  :                 16.3       36.8       25.9       50.8       11.3       34.7       17.0       43.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 5, 2007                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   141,695:     7,596     45,212     11,999     29,833      7,673     29,876     10,507     13,153     14,313      1,094     20,871:   36,214    13,352
Old  :   141,695:     7,596     45,212     11,999     29,833      7,673     29,876     10,507     13,153     14,313      1,094     20,871:   36,214    13,352
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 29, 2007                                                                     :
     :     6,752:      -438      2,227     -1,713      2,324        895      4,076     -2,768        400       -566        766      2,358:    1,741       552
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.4       31.9        8.5       21.1        5.4       21.1        7.4        9.3       10.1        0.8       14.7:     25.6       9.4
Old  :     100.0:       5.4       31.9        8.5       21.1        5.4       21.1        7.4        9.3       10.1        0.8       14.7:     25.6       9.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       169:        20         25          8          7          9         35         17         15         45         23         43:
Old  :       169:        20         25          8          7          9         35         17         15         45         23         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.7       35.3       24.3       49.3       11.5       33.6       17.1       43.1
Old  :                 14.7       35.3       24.3       49.3       11.5       33.6       17.1       43.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 29, 2007                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   134,942:     8,034     42,985     13,712     27,510      6,779     25,800     13,275     12,753     14,879        328     18,513:   34,472    12,799
Old  :   134,942:     8,034     42,985     13,712     27,510      6,779     25,800     13,275     12,753     14,879        328     18,513:   34,472    12,799
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 22, 2007                                                                     :
     :     1,540:      -296      2,139       -440        -57         73      1,766       -289        556         48       -579     -1,264:    1,098       962
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.0       31.9       10.2       20.4        5.0       19.1        9.8        9.5       11.0        0.2       13.7:     25.5       9.5
Old  :     100.0:       6.0       31.9       10.2       20.4        5.0       19.1        9.8        9.5       11.0        0.2       13.7:     25.5       9.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       172:        19         27          8          6          9         37         21         13         44         21         39:
Old  :       172:        19         27          8          6          9         37         21         13         44         21         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.3       36.6       24.7       50.7       11.7       34.1       17.4       44.0
Old  :                 15.3       36.6       24.7       50.7       11.7       34.1       17.4       44.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 22, 2007                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   133,402:     8,330     40,846     14,152     27,567      6,706     24,034     13,565     12,197     14,831        907     19,777:   33,375    11,838
Old  :   133,402:     8,330     40,846     14,152     27,567      6,706     24,034     13,565     12,197     14,831        907     19,777:   33,375    11,838
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 15, 2007                                                                     :
     :     1,384:      -530     -3,660        788     -1,284        604     -2,028      2,168      1,518        558         94      1,038:     -566       905
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.2       30.6       10.6       20.7        5.0       18.0       10.2        9.1       11.1        0.7       14.8:     25.0       8.9
Old  :     100.0:       6.2       30.6       10.6       20.7        5.0       18.0       10.2        9.1       11.1        0.7       14.8:     25.0       8.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       179:        21         25          9          5          9         34         19         15         49         27         44:
Old  :       179:        21         25          9          5          9         34         19         15         49         27         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.0       36.6       25.1       50.6       11.7       34.0       17.7       44.2
Old  :                 15.0       36.6       25.1       50.6       11.7       34.0       17.7       44.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 15, 2007                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   132,019:     8,860     44,506     13,364     28,851      6,101     26,061     11,396     10,679     14,273        814     18,739:   33,941    10,933
Old  :   132,019:     8,860     44,506     13,364     28,851      6,101     26,061     11,396     10,679     14,273        814     18,739:   33,941    10,933
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 8, 2007                                                                      :
     :      -786:      -575        -58        468       -386        545       -571        -92        711        503         42       -654:   -1,213      -894
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.7       33.7       10.1       21.9        4.6       19.7        8.6        8.1       10.8        0.6       14.2:     25.7       8.3
Old  :     100.0:       6.7       33.7       10.1       21.9        4.6       19.7        8.6        8.1       10.8        0.6       14.2:     25.7       8.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       178:        20         26          9          5          9         36         18         11         52         21         45:
Old  :       178:        20         26          9          5          9         36         18         11         52         21         45:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.3       38.5       24.0       52.4       11.4       35.4       17.3       46.6
Old  :                 14.3       38.5       24.0       52.4       11.4       35.4       17.3       46.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 8, 2007                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   132,804:     9,436     44,564     12,896     29,236      5,556     26,632     11,489      9,968     13,770        772     19,393:   35,154    11,826
Old  :   132,804:     9,436     44,564     12,896     29,236      5,556     26,632     11,489      9,968     13,770        772     19,393:   35,154    11,826
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 1, 2007                                                                      :
     :       507:       575     -1,521        675         12       -214     -1,662        614        479        385        -15        123:      148     1,030
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.1       33.6        9.7       22.0        4.2       20.1        8.7        7.5       10.4        0.6       14.6:     26.5       8.9
Old  :     100.0:       7.1       33.6        9.7       22.0        4.2       20.1        8.7        7.5       10.4        0.6       14.6:     26.5       8.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       176:        20         26          8          6          9         37         17         12         49         21         42:
Old  :       176:        20         26          8          6          9         37         17         12         49         21         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.2       38.6       23.1       52.5       11.6       35.4       17.4       47.5
Old  :                 14.2       38.6       23.1       52.5       11.6       35.4       17.4       47.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, May 1, 2007                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   132,297:     8,861     46,085     12,221     29,224      5,771     28,294     10,874      9,489     13,385        787     19,270:   35,006    10,796
Old  :   132,297:     8,861     46,085     12,221     29,224      5,771     28,294     10,874      9,489     13,385        787     19,270:   35,006    10,796
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 24, 2007                                                                   :
     :   -21,707:    -3,861     -6,622        986     -1,322     -4,291     -4,109      1,882     -1,274     -1,318       -433     -6,267:   -1,574    -3,380
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.7       34.8        9.2       22.1        4.4       21.4        8.2        7.2       10.1        0.6       14.6:     26.5       8.2
Old  :     100.0:       6.7       34.8        9.2       22.1        4.4       21.4        8.2        7.2       10.1        0.6       14.6:     26.5       8.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       167:        20         27          7          6          8         37         14         11         43         23         43:
Old  :       167:        20         27          7          6          8         37         14         11         43         23         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.1       38.7       23.0       53.4       11.3       35.6       17.3       48.0
Old  :                 14.1       38.7       23.0       53.4       11.3       35.6       17.3       48.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 24, 2007                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   154,004:    12,721     52,707     11,236     30,547     10,062     32,402      8,992     10,763     14,703      1,220     25,537:   36,580    14,176
Old  :   154,004:    12,721     52,707     11,236     30,547     10,062     32,402      8,992     10,763     14,703      1,220     25,537:   36,580    14,176
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 17, 2007                                                                   :
     :       721:       588      1,443        -71       -250        334      1,170        854       -488        856       -218       -227:   -1,442      -727
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.3       34.2        7.3       19.8        6.5       21.0        5.8        7.0        9.5        0.8       16.6:     23.8       9.2
Old  :     100.0:       8.3       34.2        7.3       19.8        6.5       21.0        5.8        7.0        9.5        0.8       16.6:     23.8       9.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       183:        24         29          7          6         11         39         14         15         49         26         50:
Old  :       183:        24         29          7          6         11         39         14         15         49         26         50:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.0       35.7       23.4       48.7       10.5       32.8       15.8       42.4
Old  :                 15.0       35.7       23.4       48.7       10.5       32.8       15.8       42.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 17, 2007                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   153,283:    12,133     51,263     11,306     30,797      9,728     31,232      8,138     11,251     13,847      1,438     25,764:   38,022    14,903
Old  :   153,283:    12,133     51,263     11,306     30,797      9,728     31,232      8,138     11,251     13,847      1,438     25,764:   38,022    14,903
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 10, 2007                                                                   :
     :     5,397:      -646      2,314       -422       -547      1,127      3,159         26         19      1,179        549        475:      507     1,435
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.9       33.4        7.4       20.1        6.3       20.4        5.3        7.3        9.0        0.9       16.8:     24.8       9.7
Old  :     100.0:       7.9       33.4        7.4       20.1        6.3       20.4        5.3        7.3        9.0        0.9       16.8:     24.8       9.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       176:        21         28          8          5         10         39         11         16         51         23         47:
Old  :       176:        21         28          8          5         10         39         11         16         51         23         47:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 13.1       35.5       21.0       48.1        9.6       32.9       15.0       42.5
Old  :                 13.1       35.5       21.0       48.1        9.6       32.9       15.0       42.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 10, 2007                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   147,885:    12,779     48,949     11,729     31,344      8,601     28,073      8,113     11,232     12,668        889     25,289:   37,514    13,469
Old  :   147,885:    12,779     48,949     11,729     31,344      8,601     28,073      8,113     11,232     12,668        889     25,289:   37,514    13,469
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 3, 2007                                                                    :
     :     9,970:       249      3,695        381      1,925        245      3,684        515        618         78        377      3,685:    1,029    -1,091
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.6       33.1        7.9       21.2        5.8       19.0        5.5        7.6        8.6        0.6       17.1:     25.4       9.1
Old  :     100.0:       8.6       33.1        7.9       21.2        5.8       19.0        5.5        7.6        8.6        0.6       17.1:     25.4       9.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       168:        18         27          7          6          9         37         13         17         42         23         44:
Old  :       168:        18         27          7          6          9         37         13         17         42         23         44:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 12.3       36.0       21.3       48.9       10.1       32.8       15.2       42.4
Old  :                 12.3       36.0       21.3       48.9       10.1       32.8       15.2       42.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, April 3, 2007                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   137,916:    12,530     45,254     11,348     29,418      8,356     24,389      7,597     10,614     12,590        511     21,604:   36,485    14,560
Old  :   137,916:    12,530     45,254     11,348     29,418      8,356     24,389      7,597     10,614     12,590        511     21,604:   36,485    14,560
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 27, 2007                                                                   :
     :     1,508:    -2,811     -4,036       -387        542        549      1,341      1,372        163        -91        -89        268:    2,477     2,739
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.1       32.8        8.2       21.3        6.1       17.7        5.5        7.7        9.1        0.4       15.7:     26.5      10.6
Old  :     100.0:       9.1       32.8        8.2       21.3        6.1       17.7        5.5        7.7        9.1        0.4       15.7:     26.5      10.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       156:        16         26          8          5          9         33         11         17         43         17         41:
Old  :       156:        16         26          8          5          9         33         11         17         43         17         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 13.0       36.6       23.3       50.6       10.8       33.3       16.6       43.3
Old  :                 13.0       36.6       23.3       50.6       10.8       33.3       16.6       43.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 27, 2007                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   136,408:    15,341     49,290     11,735     28,876      7,807     23,048      6,226     10,451     12,681        600     21,337:   34,008    11,820
Old  :   136,408:    15,341     49,290     11,735     28,876      7,807     23,048      6,226     10,451     12,681        600     21,337:   34,008    11,820
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 20, 2007                                                                   :
     :    -4,093:    -2,806       -207        580        144       -541         24       -208       -158      1,264        -86     -1,396:   -1,058    -1,641
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.2       36.1        8.6       21.2        5.7       16.9        4.6        7.7        9.3        0.4       15.6:     24.9       8.7
Old  :     100.0:      11.2       36.1        8.6       21.2        5.7       16.9        4.6        7.7        9.3        0.4       15.6:     24.9       8.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       154:        16         27          8          4          9         30         12         14         45         17         40:
Old  :       154:        16         27          8          4          9         30         12         14         45         17         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.2       38.6       25.0       52.6       11.6       34.4       17.9       43.7
Old  :                 14.2       38.6       25.0       52.6       11.6       34.4       17.9       43.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 20, 2007                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   140,501:    18,147     49,497     11,156     28,732      8,348     23,024      6,434     10,610     11,418        687     22,733:   35,066    13,461
Old  :   140,501:    18,147     49,497     11,156     28,732      8,348     23,024      6,434     10,610     11,418        687     22,733:   35,066    13,461
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 13, 2007                                                                   :
     :     2,813:       -13       -203        183       -278      1,547     -1,399       -224      1,426       -238         45          4:    1,304       498
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.9       35.2        7.9       20.4        5.9       16.4        4.6        7.6        8.1        0.5       16.2:     25.0       9.6
Old  :     100.0:      12.9       35.2        7.9       20.4        5.9       16.4        4.6        7.6        8.1        0.5       16.2:     25.0       9.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       157:        17         27          8          4          9         32         13         17         41         22         40:
Old  :       157:        17         27          8          4          9         32         13         17         41         22         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.9       38.0       25.7       51.3       11.4       32.9       17.4       41.4
Old  :                 14.9       38.0       25.7       51.3       11.4       32.9       17.4       41.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 13, 2007                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   137,688:    18,159     49,700     10,973     29,010      6,801     24,424      6,658      9,184     11,656        642     22,729:   33,762    12,964
Old  :   137,688:    18,159     49,700     10,973     29,010      6,801     24,424      6,658      9,184     11,656        642     22,729:   33,762    12,964
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 6, 2007                                                                    :
     :    -3,156:     1,146     -3,165        377       -459        132     -5,356        -15        318      1,155       -215        251:   -1,179        -4
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.2       36.1        8.0       21.1        4.9       17.7        4.8        6.7        8.5        0.5       16.5:     24.5       9.4
Old  :     100.0:      13.2       36.1        8.0       21.1        4.9       17.7        4.8        6.7        8.5        0.5       16.5:     24.5       9.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       157:        17         27          8          5          9         36         11         15         45         17         40:
Old  :       157:        17         27          8          5          9         36         11         15         45         17         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.3       38.8       25.6       51.6       11.8       34.2       18.0       42.7
Old  :                 15.3       38.8       25.6       51.6       11.8       34.2       18.0       42.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 6, 2007                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   140,844:    17,013     52,865     10,596     29,469      6,669     29,780      6,673      8,866     10,501        857     22,478:   34,941    12,967
Old  :   140,844:    17,013     52,865     10,596     29,469      6,669     29,780      6,673      8,866     10,501        857     22,478:   34,941    12,967
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 27, 2007                                                                :
     :   -13,843:       381    -10,646      3,201     -2,933      1,830    -21,020        929     -1,411      1,230     -1,797       -214:    2,162       400
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.1       37.5        7.5       20.9        4.7       21.1        4.7        6.3        7.5        0.6       16.0:     24.8       9.2
Old  :     100.0:      12.1       37.5        7.5       20.9        4.7       21.1        4.7        6.3        7.5        0.6       16.0:     24.8       9.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       150:        16         27          8          6          8         34          9         16         39         17         39:
Old  :       150:        16         27          8          6          8         34          9         16         39         17         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 13.9       40.1       24.9       51.9       11.4       35.5       18.8       43.4
Old  :                 13.9       40.1       24.9       51.9       11.4       35.5       18.8       43.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 27, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   154,686:    16,633     63,511      7,394     32,402      4,838     50,800      5,743     10,277      9,271      2,654     22,693:   32,779    12,567
Old  :   154,686:    16,633     63,511      7,394     32,402      4,838     50,800      5,743     10,277      9,271      2,654     22,693:   32,779    12,567
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 20, 2007                                                                :
     :    -5,861:    -2,138      7,650       -784       -907     -3,407      9,151     -1,279        667     -1,595        -55     -4,602:   -3,153    -3,927
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.8       41.1        4.8       20.9        3.1       32.8        3.7        6.6        6.0        1.7       14.7:     21.2       8.1
Old  :     100.0:      10.8       41.1        4.8       20.9        3.1       32.8        3.7        6.6        6.0        1.7       14.7:     21.2       8.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       158:        18         30          8          6          8         43          9         14         36         18         38:
Old  :       158:        18         30          8          6          8         43          9         14         36         18         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.0       40.8       26.0       52.2       12.8       33.8       20.3       42.1
Old  :                 16.0       40.8       26.0       52.2       12.8       33.8       20.3       42.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 20, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   160,547:    18,770     55,861      8,178     33,310      8,245     41,650      7,023      9,610     10,866      2,709     27,295:   35,932    16,494
Old  :   160,547:    18,770     55,861      8,178     33,310      8,245     41,650      7,023      9,610     10,866      2,709     27,295:   35,932    16,494
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 13, 2007                                                                :
     :     2,713:       -37        699       -267       -480        697      2,043        528       -830        765       -360       -342:      685     2,802
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.7       34.8        5.1       20.7        5.1       25.9        4.4        6.0        6.8        1.7       17.0:     22.4      10.3
Old  :     100.0:      11.7       34.8        5.1       20.7        5.1       25.9        4.4        6.0        6.8        1.7       17.0:     22.4      10.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       175:        18         26          6          8          8         41         14         18         53         19         46:
Old  :       175:        18         26          6          8          8         41         14         18         53         19         46:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.1       34.6       25.3       47.4       12.5       28.3       18.8       36.0
Old  :                 15.1       34.6       25.3       47.4       12.5       28.3       18.8       36.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 13, 2007               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   157,834:    18,807     55,162      8,446     33,789      7,548     39,606      6,495     10,440     10,102      3,070     27,637:   35,247    13,692
Old  :   157,834:    18,807     55,162      8,446     33,789      7,548     39,606      6,495     10,440     10,102      3,070     27,637:   35,247    13,692
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 6, 2007                                                                 :
     :     9,876:       890      2,469        -52      1,341        615      3,919        670      1,163        230        510      2,525:      586       582
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.9       34.9        5.4       21.4        4.8       25.1        4.1        6.6        6.4        1.9       17.5:     22.3       8.7
Old  :     100.0:      11.9       34.9        5.4       21.4        4.8       25.1        4.1        6.6        6.4        1.9       17.5:     22.3       8.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       172:        18         28          6          8          8         36         15         18         49         22         43:
Old  :       172:        18         28          6          8          8         36         15         18         49         22         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.9       34.3       25.0       47.7       12.3       28.3       18.8       35.9
Old  :                 14.9       34.3       25.0       47.7       12.3       28.3       18.8       35.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, February 6, 2007                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   147,958:    17,917     52,694      8,498     32,448      6,934     35,687      5,825      9,277      9,872      2,559     25,111:   34,661    13,110
Old  :   147,958:    17,917     52,694      8,498     32,448      6,934     35,687      5,825      9,277      9,872      2,559     25,111:   34,661    13,110
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 30, 2007                                                                 :
     :     6,478:     1,049      1,978       -120        898        532      2,708        409        351        -64        282      1,517:      506       510
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.1       35.6        5.7       21.9        4.7       24.1        3.9        6.3        6.7        1.7       17.0:     23.4       8.9
Old  :     100.0:      12.1       35.6        5.7       21.9        4.7       24.1        3.9        6.3        6.7        1.7       17.0:     23.4       8.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       164:        18         27          6          9          8         32         14         17         46         23         41:
Old  :       164:        18         27          6          9          8         32         14         17         46         23         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.7       35.4       24.8       49.4       11.9       29.4       18.5       36.8
Old  :                 14.7       35.4       24.8       49.4       11.9       29.4       18.5       36.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 30, 2007                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   141,480:    16,869     50,715      8,618     31,550      6,402     32,980      5,416      8,926      9,936      2,277     23,595:   34,156    12,600
Old  :   141,480:    16,869     50,715      8,618     31,550      6,402     32,980      5,416      8,926      9,936      2,277     23,595:   34,156    12,600
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 23, 2007                                                                 :
     :     2,893:      -537      2,091       -275      1,158        415      3,590        557       -402         95          7       -455:      462      -478
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.9       35.8        6.1       22.3        4.5       23.3        3.8        6.3        7.0        1.6       16.7:     24.1       8.9
Old  :     100.0:      11.9       35.8        6.1       22.3        4.5       23.3        3.8        6.3        7.0        1.6       16.7:     24.1       8.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       156:        15         25          6          9          8         30         13         13         45         20         39:
Old  :       156:        15         25          6          9          8         30         13         13         45         20         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.2       36.2       24.3       50.5       11.0       30.0       17.5       38.0
Old  :                 15.2       36.2       24.3       50.5       11.0       30.0       17.5       38.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 23, 2007                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   138,587:    17,406     48,624      8,893     30,392      5,987     29,390      4,859      9,328      9,841      2,270     24,049:   33,694    13,078
Old  :   138,587:    17,406     48,624      8,893     30,392      5,987     29,390      4,859      9,328      9,841      2,270     24,049:   33,694    13,078
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 16, 2007                                                                 :
     :     9,637:     2,663      4,564       -185      2,143       -346      2,230       -137        679        611       -129      2,273:    1,712       590
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.6       35.1        6.4       21.9        4.3       21.2        3.5        6.7        7.1        1.6       17.4:     24.3       9.4
Old  :     100.0:      12.6       35.1        6.4       21.9        4.3       21.2        3.5        6.7        7.1        1.6       17.4:     24.3       9.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       161:        16         26          6          9          8         34         11         15         46         21         41:
Old  :       161:        16         26          6          9          8         34         11         15         46         21         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.4       36.2       24.7       50.6       11.2       29.9       17.0       37.4
Old  :                 15.4       36.2       24.7       50.6       11.2       29.9       17.0       37.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 16, 2007                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   128,950:    14,743     44,061      9,079     28,249      6,333     27,159      4,997      8,649      9,230      2,398     21,776:   31,982    12,488
Old  :   128,950:    14,743     44,061      9,079     28,249      6,333     27,159      4,997      8,649      9,230      2,398     21,776:   31,982    12,488
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 9, 2007                                                                  :
     :      -295:       707       -559     -2,016        268        447       -398       -366        663       -267        313       -442:    1,010      -620
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.4       34.2        7.0       21.9        4.9       21.1        3.9        6.7        7.2        1.9       16.9:     24.8       9.7
Old  :     100.0:      11.4       34.2        7.0       21.9        4.9       21.1        3.9        6.7        7.2        1.9       16.9:     24.8       9.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       151:        14         23          6          9          7         31         10         15         40         24         40:
Old  :       151:        14         23          6          9          7         31         10         15         40         24         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.3       37.5       26.3       51.8       12.0       31.6       17.8       38.6
Old  :                 16.3       37.5       26.3       51.8       12.0       31.6       17.8       38.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 9, 2007                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   129,245:    14,035     44,620     11,095     27,981      5,886     27,557      5,363      7,986      9,497      2,085     22,218:   30,972    13,108
Old  :   129,245:    14,035     44,620     11,095     27,981      5,886     27,557      5,363      7,986      9,497      2,085     22,218:   30,972    13,108
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 3, 2007                                                                  :
     :    -1,386:      -915     -2,304       -649       -428      1,590      1,216       -745       -427       -138         84        568:   -2,631       276
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.9       34.5        8.6       21.6        4.6       21.3        4.1        6.2        7.3        1.6       17.2:     24.0      10.1
Old  :     100.0:      10.9       34.5        8.6       21.6        4.6       21.3        4.1        6.2        7.3        1.6       17.2:     24.0      10.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       147:        15         23          6          9          7         29         12         13         39         20         38:
Old  :       147:        15         23          6          9          7         29         12         13         39         20         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.6       37.2       27.1       51.2       13.4       31.2       19.2       39.0
Old  :                 16.6       37.2       27.1       51.2       13.4       31.2       19.2       39.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, January 3, 2007                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   130,632:    14,951     46,923     11,743     28,409      4,295     26,342      6,108      8,412      9,635      2,001     21,650:   33,603    12,832
Old  :   130,632:    14,951     46,923     11,743     28,409      4,295     26,342      6,108      8,412      9,635      2,001     21,650:   33,603    12,832
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 26, 2006                                                                :
     :     3,094:     1,874       -674     -1,918       -156       -496       -316      1,247        385     -1,125         44      1,080:    3,609     1,664
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.4       35.9        9.0       21.7        3.3       20.2        4.7        6.4        7.4        1.5       16.6:     25.7       9.8
Old  :     100.0:      11.4       35.9        9.0       21.7        3.3       20.2        4.7        6.4        7.4        1.5       16.6:     25.7       9.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       144:        15         24          6          9          7         31         12         12         35         20         34:
Old  :       144:        15         24          6          9          7         31         12         12         35         20         34:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.4       37.7       26.6       52.2       13.0       31.5       18.9       40.0
Old  :                 17.4       37.7       26.6       52.2       13.0       31.5       18.9       40.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 26, 2006               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   127,538:    13,076     47,598     13,661     28,565      4,792     26,658      4,861      8,027     10,760      1,957     20,570:   29,994    11,168
Old  :   127,538:    13,076     47,598     13,661     28,565      4,792     26,658      4,861      8,027     10,760      1,957     20,570:   29,994    11,168
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 19, 2006                                                                :
     :    -6,178:      -417     -2,032      1,597       -795     -2,264     -1,645        -12        627       -950        380     -1,263:   -1,865      -819
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.3       37.3       10.7       22.4        3.8       20.9        3.8        6.3        8.4        1.5       16.1:     23.5       8.8
Old  :     100.0:      10.3       37.3       10.7       22.4        3.8       20.9        3.8        6.3        8.4        1.5       16.1:     23.5       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       147:        15         27          7          9          7         31         10         11         36         18         36:
Old  :       147:        15         27          7          9          7         31         10         11         36         18         36:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.7       39.0       27.8       53.7       13.5       33.6       20.5       42.4
Old  :                 17.7       39.0       27.8       53.7       13.5       33.6       20.5       42.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 19, 2006               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   133,716:    13,493     49,630     12,064     29,360      7,055     28,303      4,873      7,400     11,711      1,578     21,832:   31,859    11,988
Old  :   133,716:    13,493     49,630     12,064     29,360      7,055     28,303      4,873      7,400     11,711      1,578     21,832:   31,859    11,988
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 12, 2006                                                                :
     :    -5,817:     1,562     -3,252        370     -3,580      2,591    -12,910        494        423      3,985     -1,607       -181:   -1,658      -705
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.1       37.1        9.0       22.0        5.3       21.2        3.6        5.5        8.8        1.2       16.3:     23.8       9.0
Old  :     100.0:      10.1       37.1        9.0       22.0        5.3       21.2        3.6        5.5        8.8        1.2       16.3:     23.8       9.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       151:        16         29          7          8          7         32         10         10         40         18         38:
Old  :       151:        16         29          7          8          7         32         10         10         40         18         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.9       38.7       26.1       52.8       13.2       33.6       19.1       42.3
Old  :                 16.9       38.7       26.1       52.8       13.2       33.6       19.1       42.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 12, 2006               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   139,533:    11,932     52,882     11,694     32,941      4,464     41,213      4,379      6,977      7,725      3,185     22,013:   33,516    12,693
Old  :   139,533:    11,932     52,882     11,694     32,941      4,464     41,213      4,379      6,977      7,725      3,185     22,013:   33,516    12,693
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 5, 2006                                                                 :
     :     3,510:       614      2,066         64        688       -413      1,534         10        188      1,251        932       -664:      937       705
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.6       37.9        8.4       23.6        3.2       29.5        3.1        5.0        5.5        2.3       15.8:     24.0       9.1
Old  :     100.0:       8.6       37.9        8.4       23.6        3.2       29.5        3.1        5.0        5.5        2.3       15.8:     24.0       9.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       156:        16         28          5          9          8         41          8          8         38         21         38:
Old  :       156:        16         28          5          9          8         41          8          8         38         21         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.3       38.5       25.4       51.5       13.4       33.8       20.6       42.3
Old  :                 16.3       38.5       25.4       51.5       13.4       33.8       20.6       42.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 5, 2006                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   136,023:    11,318     50,817     11,629     32,253      4,877     39,679      4,369      6,789      6,475      2,253     22,678:   32,579    11,987
Old  :   136,023:    11,318     50,817     11,629     32,253      4,877     39,679      4,369      6,789      6,475      2,253     22,678:   32,579    11,987
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 28, 2006                                                                :
     :      -171:    -1,383      1,558      1,845      1,074       -300      3,344       -572     -1,547       -783        669       -746:     -600      -306
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.3       37.4        8.5       23.7        3.6       29.2        3.2        5.0        4.8        1.7       16.7:     24.0       8.8
Old  :     100.0:       8.3       37.4        8.5       23.7        3.6       29.2        3.2        5.0        4.8        1.7       16.7:     24.0       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       156:        13         27          5          9          8         41          9          8         36         24         39:
Old  :       156:        13         27          5          9          8         41          9          8         36         24         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.4       38.4       25.7       51.4       13.1       33.7       20.5       41.9
Old  :                 16.4       38.4       25.7       51.4       13.1       33.7       20.5       41.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 28, 2006               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   136,194:    12,700     49,259      9,784     31,178      5,178     36,335      4,941      8,337      7,258      1,584     23,424:   33,179    12,294
Old  :   136,194:    12,700     49,259      9,784     31,178      5,178     36,335      4,941      8,337      7,258      1,584     23,424:   33,179    12,294
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 21, 2006                                                                :
     :   -20,357:    -4,104     -1,223        571        154     -5,410      1,455       -444     -5,962        435       -279     -5,961:   -1,381    -1,233
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.3       36.2        7.2       22.9        3.8       26.7        3.6        6.1        5.3        1.2       17.2:     24.4       9.0
Old  :     100.0:       9.3       36.2        7.2       22.9        3.8       26.7        3.6        6.1        5.3        1.2       17.2:     24.4       9.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       144:        16         26          6          8          8         37          8          9         34         21         36:
Old  :       144:        16         26          6          8          8         37          8          9         34         21         36:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.5       37.2       25.5       50.8       11.9       31.9       18.5       40.6
Old  :                 15.5       37.2       25.5       50.8       11.9       31.9       18.5       40.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 21, 2006               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   156,551:    16,804     50,482      9,213     31,025     10,587     34,880      5,384     14,299      6,822      1,863     29,385:   34,561    13,527
Old  :   156,551:    16,804     50,482      9,213     31,025     10,587     34,880      5,384     14,299      6,822      1,863     29,385:   34,561    13,527
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 14, 2006                                                                :
     :       -62:     1,602      3,309         30        836     -3,048      1,121       -300       -833       -101       -753        827:      340      -100
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.7       32.2        5.9       19.8        6.8       22.3        3.4        9.1        4.4        1.2       18.8:     22.1       8.6
Old  :     100.0:      10.7       32.2        5.9       19.8        6.8       22.3        3.4        9.1        4.4        1.2       18.8:     22.1       8.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       157:        15         27          5          9          9         40          8         10         38         28         42:
Old  :       157:        15         27          5          9          9         40          8         10         38         28         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.2       34.5       29.1       48.4        9.9       25.8       15.6       33.5
Old  :                 18.2       34.5       29.1       48.4        9.9       25.8       15.6       33.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 14, 2006               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   156,613:    15,202     47,173      9,183     30,189     13,635     33,759      5,684     15,132      6,924      2,616     28,558:   34,221    13,626
Old  :   156,613:    15,202     47,173      9,183     30,189     13,635     33,759      5,684     15,132      6,924      2,616     28,558:   34,221    13,626
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 7, 2006                                                                 :
     :     5,017:    -1,431      2,075       -427        695      4,459      4,250       -420     -2,264        744        362      1,600:   -1,913    -1,489
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.7       30.1        5.9       19.3        8.7       21.6        3.6        9.7        4.4        1.7       18.2:     21.9       8.7
Old  :     100.0:       9.7       30.1        5.9       19.3        8.7       21.6        3.6        9.7        4.4        1.7       18.2:     21.9       8.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       158:        17         27          6          9          9         38          9         11         42         23         39:
Old  :       158:        17         27          6          9          9         38          9         11         42         23         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.6       33.7       30.1       46.6       10.0       25.0       15.4       32.4
Old  :                 19.6       33.7       30.1       46.6       10.0       25.0       15.4       32.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, November 7, 2006                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   151,596:    16,633     45,098      9,610     29,494      9,176     29,509      6,104     17,396      6,180      2,254     26,958:   36,134    15,115
Old  :   151,596:    16,633     45,098      9,610     29,494      9,176     29,509      6,104     17,396      6,180      2,254     26,958:   36,134    15,115
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 31, 2006                                                                 :
     :     4,853:       156      2,498       -548        463        759      2,718        216       -447        334         44       -168:    2,048     1,488
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.0       29.7        6.3       19.5        6.1       19.5        4.0       11.5        4.1        1.5       17.8:     23.8      10.0
Old  :     100.0:      11.0       29.7        6.3       19.5        6.1       19.5        4.0       11.5        4.1        1.5       17.8:     23.8      10.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       155:        17         28          6          9          9         35          8         10         42         23         38:
Old  :       155:        17         28          6          9          9         35          8         10         42         23         38:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.1       34.2       28.9       47.3       10.1       24.8       15.3       31.8
Old  :                 18.1       34.2       28.9       47.3       10.1       24.8       15.3       31.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 31, 2006                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   146,743:    16,477     42,600     10,158     29,031      8,417     26,792      5,889     17,843      5,845      2,211     27,126:   34,086    13,627
Old  :   146,743:    16,477     42,600     10,158     29,031      8,417     26,792      5,889     17,843      5,845      2,211     27,126:   34,086    13,627
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 24, 2006                                                                 :
     :     1,364:    -2,131         91        -48      1,602        203      3,523       -705       -219     -1,885        316       -206:    2,128       282
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.2       29.0        6.9       19.8        5.7       18.3        4.0       12.2        4.0        1.5       18.5:     23.2       9.3
Old  :     100.0:      11.2       29.0        6.9       19.8        5.7       18.3        4.0       12.2        4.0        1.5       18.5:     23.2       9.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       154:        15         26          6          9          8         34          8         10         41         22         39:
Old  :       154:        15         26          6          9          8         34          8         10         41         22         39:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.3       34.2       29.1       47.7       10.5       24.8       15.7       31.7
Old  :                 18.3       34.2       29.1       47.7       10.5       24.8       15.7       31.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 24, 2006                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   145,379:    18,608     42,509     10,206     27,428      8,214     23,268      6,593     18,062      7,731      1,895     27,332:   31,958    13,345
Old  :   145,379:    18,608     42,509     10,206     27,428      8,214     23,268      6,593     18,062      7,731      1,895     27,332:   31,958    13,345
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 17, 2006                                                                 :
     :     2,874:       177      1,397       -664        355        -92        822        -61        113      1,711       -633        574:      232     1,221
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.8       29.2        7.0       18.9        5.7       16.0        4.5       12.4        5.3        1.3       18.8:     22.0       9.2
Old  :     100.0:      12.8       29.2        7.0       18.9        5.7       16.0        4.5       12.4        5.3        1.3       18.8:     22.0       9.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       148:        16         25          5          9          8         29          8         10         42         24         40:
Old  :       148:        16         25          5          9          8         29          8         10         42         24         40:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.6       35.1       29.9       48.5       10.4       25.4       15.5       31.2
Old  :                 18.6       35.1       29.9       48.5       10.4       25.4       15.5       31.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 17, 2006                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   142,505:    18,431     41,112     10,869     27,074      8,306     22,446      6,655     17,949      6,020      2,528     26,758:   31,726    12,124
Old  :   142,505:    18,431     41,112     10,869     27,074      8,306     22,446      6,655     17,949      6,020      2,528     26,758:   31,726    12,124
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 10, 2006                                                                 :
     :     8,140:       369      2,150       -521      2,112       -156      3,331       -808      1,094        298      1,176      2,410:    1,316       163
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.9       28.8        7.6       19.0        5.8       15.8        4.7       12.6        4.2        1.8       18.8:     22.3       8.5
Old  :     100.0:      12.9       28.8        7.6       19.0        5.8       15.8        4.7       12.6        4.2        1.8       18.8:     22.3       8.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       149:        16         25          5          9          8         29          9         10         39         27         42:
Old  :       149:        16         25          5          9          8         29          9         10         39         27         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.7       35.4       30.5       48.8       10.6       25.6       15.3       31.1
Old  :                 18.7       35.4       30.5       48.8       10.6       25.6       15.3       31.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 10, 2006                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   134,365:    18,061     38,961     11,391     24,962      8,462     19,115      7,463     16,856      5,721      1,353     24,348:   30,410    11,961
Old  :   134,365:    18,061     38,961     11,391     24,962      8,462     19,115      7,463     16,856      5,721      1,353     24,348:   30,410    11,961
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 3, 2006                                                                  :
     :     2,134:     1,306        536       -219        558        298        570        160        608        -62         21        288:     -655      -336
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.4       29.0        8.5       18.6        6.3       14.2        5.6       12.5        4.3        1.0       18.1:     22.6       8.9
Old  :     100.0:      13.4       29.0        8.5       18.6        6.3       14.2        5.6       12.5        4.3        1.0       18.1:     22.6       8.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       139:        15         24          5          8          9         26         10         10         37         24         41:
Old  :       139:        15         24          5          8          9         26         10         10         37         24         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.7       36.3       31.9       50.4       10.4       26.2       15.6       32.4
Old  :                 19.7       36.3       31.9       50.4       10.4       26.2       15.6       32.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, October 3, 2006                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   132,231:    16,755     38,425     11,609     24,404      8,164     18,545      7,303     16,247      5,784      1,331     24,060:   31,066    12,296
Old  :   132,231:    16,755     38,425     11,609     24,404      8,164     18,545      7,303     16,247      5,784      1,331     24,060:   31,066    12,296
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 26, 2006                                                               :
     :    -1,805:       -62         11         -5       -282       -679       -913       -609         -4       -266       -873       -652:      776     1,283
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.7       29.1        8.8       18.5        6.2       14.0        5.5       12.3        4.4        1.0       18.2:     23.5       9.3
Old  :     100.0:      12.7       29.1        8.8       18.5        6.2       14.0        5.5       12.3        4.4        1.0       18.2:     23.5       9.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       134:        14         23          5          8          9         25          7         10         38         21         41:
Old  :       134:        14         23          5          8          9         25          7         10         38         21         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.2       35.9       32.0       49.3       10.7       25.5       16.0       31.7
Old  :                 20.2       35.9       32.0       49.3       10.7       25.5       16.0       31.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 26, 2006              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   134,036:    16,817     38,414     11,614     24,686      8,843     19,458      7,912     16,251      6,050      2,204     24,712:   30,290    11,013
Old  :   134,036:    16,817     38,414     11,614     24,686      8,843     19,458      7,912     16,251      6,050      2,204     24,712:   30,290    11,013
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 19, 2006                                                               :
     :      -604:       878        -17       -825      1,245      1,989      1,256       -533       -394     -1,132       -787       -412:   -1,964    -1,695
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.5       28.7        8.7       18.4        6.6       14.5        5.9       12.1        4.5        1.6       18.4:     22.6       8.2
Old  :     100.0:      12.5       28.7        8.7       18.4        6.6       14.5        5.9       12.1        4.5        1.6       18.4:     22.6       8.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       143:        16         21          6          7         10         27         11         13         45         18         43:
Old  :       143:        16         21          6          7         10         27         11         13         45         18         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.7       35.8       32.8       48.6       10.7       25.4       15.6       31.5
Old  :                 20.7       35.8       32.8       48.6       10.7       25.4       15.6       31.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 19, 2006              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   134,640:    15,939     38,431     12,439     23,441      6,854     18,202      8,445     16,645      7,182      2,992     25,124:   32,254    12,708
Old  :   134,640:    15,939     38,431     12,439     23,441      6,854     18,202      8,445     16,645      7,182      2,992     25,124:   32,254    12,708
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 12, 2006                                                               :
     :      -888:     1,004       -634      1,299     -1,574         90     -3,926      2,086       -523        -33     -2,368        885:      315     1,149
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.8       28.5        9.2       17.4        5.1       13.5        6.3       12.4        5.3        2.2       18.7:     24.0       9.4
Old  :     100.0:      11.8       28.5        9.2       17.4        5.1       13.5        6.3       12.4        5.3        2.2       18.7:     24.0       9.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       146:        15         21          8          5          9         29         11         14         46         17         42:
Old  :       146:        15         21          8          5          9         29         11         14         46         17         42:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.8       35.7       31.7       48.3       11.0       25.4       15.6       32.3
Old  :                 20.8       35.7       31.7       48.3       11.0       25.4       15.6       32.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 12, 2006              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   135,528:    14,935     39,064     11,140     25,015      6,763     22,128      6,359     17,168      7,214      5,359     24,239:   31,938    11,559
Old  :   135,528:    14,935     39,064     11,140     25,015      6,763     22,128      6,359     17,168      7,214      5,359     24,239:   31,938    11,559
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 5, 2006                                                                :
     :   -10,118:     1,365     -3,778      1,992     -2,767       -605     -7,319      1,710     -2,477        926       -609       -734:   -3,265      -858
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.0       28.8        8.2       18.5        5.0       16.3        4.7       12.7        5.3        4.0       17.9:     23.6       8.5
Old  :     100.0:      11.0       28.8        8.2       18.5        5.0       16.3        4.7       12.7        5.3        4.0       17.9:     23.6       8.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       152:        15         22          8          5          9         37          7         13         48         17         43:
Old  :       152:        15         22          8          5          9         37          7         13         48         17         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.0       34.9       30.1       47.7       10.2       24.9       14.6       33.3
Old  :                 20.0       34.9       30.1       47.7       10.2       24.9       14.6       33.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, September 5, 2006               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   145,645:    13,571     42,842      9,148     27,782      7,368     29,447      4,649     19,646      6,289      5,968     24,973:   35,203    12,417
Old  :   145,645:    13,571     42,842      9,148     27,782      7,368     29,447      4,649     19,646      6,289      5,968     24,973:   35,203    12,417
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 29, 2006                                                                  :
     :       707:    -1,065        855        908        531         15      1,794        672     -2,344         71        915        908:      420      -845
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.3       29.4        6.3       19.1        5.1       20.2        3.2       13.5        4.3        4.1       17.1:     24.2       8.5
Old  :     100.0:       9.3       29.4        6.3       19.1        5.1       20.2        3.2       13.5        4.3        4.1       17.1:     24.2       8.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       156:        13         22          7          7          9         43          6         10         43         20         37:
Old  :       156:        13         22          7          7          9         43          6         10         43         20         37:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.3       34.0       28.8       46.3        8.9       24.9       14.0       32.9
Old  :                 18.3       34.0       28.8       46.3        8.9       24.9       14.0       32.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 29, 2006                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   144,938:    14,636     41,986      8,240     27,251      7,353     27,654      3,977     21,990      6,217      5,054     24,066:   34,783    13,262
Old  :   144,938:    14,636     41,986      8,240     27,251      7,353     27,654      3,977     21,990      6,217      5,054     24,066:   34,783    13,262
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 22, 2006                                                                  :
     :   -11,833:    -1,146     -2,245       -425       -283     -2,047       -472      1,371     -1,412       -243       -796     -6,217:      128      -203
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.1       29.0        5.7       18.8        5.1       19.1        2.7       15.2        4.3        3.5       16.6:     24.0       9.2
Old  :     100.0:      10.1       29.0        5.7       18.8        5.1       19.1        2.7       15.2        4.3        3.5       16.6:     24.0       9.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       146:         9         18          6          7          9         39          9         13         41         19         37:
Old  :       146:         9         18          6          7          9         39          9         13         41         19         37:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.6       34.7       29.6       48.3        8.5       25.3       13.2       32.3
Old  :                 18.6       34.7       29.6       48.3        8.5       25.3       13.2       32.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 22, 2006                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   156,771:    15,782     44,232      8,665     27,534      9,400     28,126      2,606     23,401      6,461      5,850     30,282:   34,654    13,465
Old  :   156,771:    15,782     44,232      8,665     27,534      9,400     28,126      2,606     23,401      6,461      5,850     30,282:   34,654    13,465
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 15, 2006                                                                  :
     :     7,649:       179      1,505       -295        286      2,191      1,120       -687        718        670        879        606:    2,460     2,151
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.1       28.2        5.5       17.6        6.0       17.9        1.7       14.9        4.1        3.7       19.3:     22.1       8.6
Old  :     100.0:      10.1       28.2        5.5       17.6        6.0       17.9        1.7       14.9        4.1        3.7       19.3:     22.1       8.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       161:        11         21          6          7         10         43          8         12         48         18         46:
Old  :       161:        11         21          6          7         10         43          8         12         48         18         46:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.0       32.9       29.1       45.7        7.9       23.3       12.3       30.5
Old  :                 18.0       32.9       29.1       45.7        7.9       23.3       12.3       30.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 15, 2006                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   149,122:    15,603     42,727      8,961     27,248      7,208     27,005      3,294     22,683      5,791      4,971     29,677:   32,194    11,314
Old  :   149,122:    15,603     42,727      8,961     27,248      7,208     27,005      3,294     22,683      5,791      4,971     29,677:   32,194    11,314
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 8, 2006                                                                   :
     :     2,478:     1,388        466       -449       -205      1,847        -78        -51        450       -518        130      1,385:   -1,547    -1,545
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.5       28.7        6.0       18.3        4.8       18.1        2.2       15.2        3.9        3.3       19.9:     21.6       7.6
Old  :     100.0:      10.5       28.7        6.0       18.3        4.8       18.1        2.2       15.2        3.9        3.3       19.9:     21.6       7.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       159:        11         21          6          6          9         41          9         12         42         21         46:
Old  :       159:        11         21          6          6          9         41          9         12         42         21         46:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.2       33.1       28.6       46.2        8.2       23.8       12.9       30.7
Old  :                 18.2       33.1       28.6       46.2        8.2       23.8       12.9       30.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 8, 2006                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   146,644:    14,215     42,261      9,410     27,453      5,361     27,083      3,344     22,233      6,309      4,841     28,291:   33,741    12,859
Old  :   146,644:    14,215     42,261      9,410     27,453      5,361     27,083      3,344     22,233      6,309      4,841     28,291:   33,741    12,859
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 1, 2006                                                                   :
     :    13,071:      -699      2,066        824      2,191        201      4,428       -588      3,675        305        367      2,342:    1,994     2,817
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.7       28.8        6.4       18.7        3.7       18.5        2.3       15.2        4.3        3.3       19.3:     23.0       8.8
Old  :     100.0:       9.7       28.8        6.4       18.7        3.7       18.5        2.3       15.2        4.3        3.3       19.3:     23.0       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       161:        11         22          6          6          9         47          8         12         44         22         43:
Old  :       161:        11         22          6          6          9         47          8         12         44         22         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.0       33.5       27.9       46.2        8.3       24.3       13.2       31.8
Old  :                 18.0       33.5       27.9       46.2        8.3       24.3       13.2       31.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, August 1, 2006                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   133,573:    14,914     40,195      8,586     25,262      5,160     22,655      3,932     18,559      6,004      4,474     25,949:   31,746    10,042
Old  :   133,573:    14,914     40,195      8,586     25,262      5,160     22,655      3,932     18,559      6,004      4,474     25,949:   31,746    10,042
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 25, 2006                                                                    :
     :       632:       236        684       -827      1,771     -1,371      3,137        373        410     -1,457        271       -310:      814    -1,196
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.2       30.1        6.4       18.9        3.9       17.0        2.9       13.9        4.5        3.3       19.4:     23.8       7.5
Old  :     100.0:      11.2       30.1        6.4       18.9        3.9       17.0        2.9       13.9        4.5        3.3       19.4:     23.8       7.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       153:        12         21          6          6          9         41          9         12         42         21         43:
Old  :       153:        12         21          6          6          9         41          9         12         42         21         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.3       33.5       27.2       46.7        9.1       25.8       13.3       32.8
Old  :                 17.3       33.5       27.2       46.7        9.1       25.8       13.3       32.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 25, 2006                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   132,941:    14,678     39,511      9,412     23,491      6,531     19,518      3,560     18,148      7,462      4,203     26,259:   30,933    11,238
Old  :   132,941:    14,678     39,511      9,412     23,491      6,531     19,518      3,560     18,148      7,462      4,203     26,259:   30,933    11,238
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 18, 2006                                                                    :
     :    -2,224:      -819       -937       -506        311       -457       -160       -433        300       -116       -352         61:     -527      -717
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.0       29.7        7.1       17.7        4.9       14.7        2.7       13.7        5.6        3.2       19.8:     23.3       8.5
Old  :     100.0:      11.0       29.7        7.1       17.7        4.9       14.7        2.7       13.7        5.6        3.2       19.8:     23.3       8.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       150:        11         20          6          6         11         36          8         16         47         18         43:
Old  :       150:        11         20          6          6         11         36          8         16         47         18         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.1       32.8       27.6       46.3        9.6       25.5       13.2       32.2
Old  :                 17.1       32.8       27.6       46.3        9.6       25.5       13.2       32.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 18, 2006                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   135,165:    15,498     40,448      9,919     23,180      6,989     19,678      3,993     17,848      7,578      4,556     26,198:   31,460    11,955
Old  :   135,165:    15,498     40,448      9,919     23,180      6,989     19,678      3,993     17,848      7,578      4,556     26,198:   31,460    11,955
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 11, 2006                                                                    :
     :      -760:    -1,904         33      2,757       -139     -2,157       -677      1,701        528        492       -634        -57:      259       -34
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.5       29.9        7.3       17.1        5.2       14.6        3.0       13.2        5.6        3.4       19.4:     23.3       8.8
Old  :     100.0:      11.5       29.9        7.3       17.1        5.2       14.6        3.0       13.2        5.6        3.4       19.4:     23.3       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       154:        12         19          7          5         11         35         13         15         50         19         47:
Old  :       154:        12         19          7          5         11         35         13         15         50         19         47:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.5       32.6       27.6       45.7        9.4       25.5       13.0       31.9
Old  :                 16.5       32.6       27.6       45.7        9.4       25.5       13.0       31.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 11, 2006                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   135,926:    17,402     40,416      7,162     23,318      9,146     20,355      2,292     17,320      7,085      5,190     26,255:   31,201    11,989
Old  :   135,926:    17,402     40,416      7,162     23,318      9,146     20,355      2,292     17,320      7,085      5,190     26,255:   31,201    11,989
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 3, 2006                                                                     :
     :     4,267:       214        822       -465     -1,145        -71      1,102       -407      1,334       -719        635      2,008:      864     1,090
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.8       29.7        5.3       17.2        6.7       15.0        1.7       12.7        5.2        3.8       19.3:     23.0       8.8
Old  :     100.0:      12.8       29.7        5.3       17.2        6.7       15.0        1.7       12.7        5.2        3.8       19.3:     23.0       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       152:        16         21          6          6         11         37          9         13         48         19         43:
Old  :       152:        16         21          6          6         11         37          9         13         48         19         43:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.2       32.3       27.0       44.6        8.1       25.2       11.5       31.9
Old  :                 16.2       32.3       27.0       44.6        8.1       25.2       11.5       31.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, July 3, 2006                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   131,659:    17,188     39,594      7,627     24,463      9,217     19,253      2,699     15,986      7,805      4,555     24,247:   30,337    10,899
Old  :   131,659:    17,188     39,594      7,627     24,463      9,217     19,253      2,699     15,986      7,805      4,555     24,247:   30,337    10,899
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 27, 2006                                                                    :
     :   -10,119:    -4,022      1,866      2,147       -392     -4,071        123     -3,652       -555       -243       -170     -3,087:     -411       -58
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.1       30.1        5.8       18.6        7.0       14.6        2.0       12.1        5.9        3.5       18.4:     23.0       8.3
Old  :     100.0:      13.1       30.1        5.8       18.6        7.0       14.6        2.0       12.1        5.9        3.5       18.4:     23.0       8.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       147:        16         21          7          5         11         35          8         13         42         23         41:
Old  :       147:        16         21          7          5         11         35          8         13         42         23         41:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.6       34.5       27.7       46.7        8.5       26.6       12.0       33.3
Old  :                 16.6       34.5       27.7       46.7        8.5       26.6       12.0       33.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 27, 2006                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   141,778:    21,210     37,728      5,479     24,855     13,288     19,131      6,351     16,541      8,047      4,725     27,334:   30,748    10,956
Old  :   141,778:    21,210     37,728      5,479     24,855     13,288     19,131      6,351     16,541      8,047      4,725     27,334:   30,748    10,956
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 20, 2006                                                                    :
     :   -19,924:    -1,462     -6,176       -260       -443      1,366     -1,081       -233     -1,959       -730      2,447    -13,231:   -2,568    -1,696
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      15.0       26.6        3.9       17.5        9.4       13.5        4.5       11.7        5.7        3.3       19.3:     21.7       7.7
Old  :     100.0:      15.0       26.6        3.9       17.5        9.4       13.5        4.5       11.7        5.7        3.3       19.3:     21.7       7.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       150:        18         21          5          7         12         41         10         18         34         25         35:
Old  :       150:        18         21          5          7         12         41         10         18         34         25         35:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.2       32.2       27.9       44.1        7.5       23.1       10.6       29.6
Old  :                 17.2       32.2       27.9       44.1        7.5       23.1       10.6       29.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 20, 2006                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   161,702:    22,672     43,904      5,739     25,298     11,921     20,212      6,584     18,500      8,778      2,277     40,564:   33,315    12,653
Old  :   161,702:    22,672     43,904      5,739     25,298     11,921     20,212      6,584     18,500      8,778      2,277     40,564:   33,315    12,653
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 13, 2006                                                                    :
     :    -1,431:     2,286      1,350      1,463     -1,125       -954     -1,233        925        217         56         91       -584:   -2,682    -1,350
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      14.0       27.2        3.5       15.6        7.4       12.5        4.1       11.4        5.4        1.4       25.1:     20.6       7.8
Old  :     100.0:      14.0       27.2        3.5       15.6        7.4       12.5        4.1       11.4        5.4        1.4       25.1:     20.6       7.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       174:        18         24          6          6         12         41         12         21         52         25         48:
Old  :       174:        18         24          6          6         12         41         12         21         52         25         48:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.6       28.3       25.8       40.3        6.6       20.6        9.4       26.0
Old  :                 14.6       28.3       25.8       40.3        6.6       20.6        9.4       26.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                                SILVER - COMMODITY EXCHANGE INC.                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, June 13, 2006                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 5,000 TROY OUNCES)                                                                         :
     :          :    Positions                                                                                                           :
All  :   163,132:    20,386     42,554      4,276     26,423     12,876     21,445      5,659     18,283      8,721      2,186     41,148:   35,997    14,003
Old  :   163,132:    20,386     42,554      4,276     26,423     12,876     21,445      5,659     18,283      8,721      2,186     41,148:   35,997    14,003
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 6, 2006                                                                     :
     :         .:         .          .          .          .          .          .          .          .          .          .          .:        .         .
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.5       26.1        2.6       16.2        7.9       13.1        3.5       11.2        5.3        1.3       25.2:     22.1       8.6
Old  :     100.0:      12.5       26.1        2.6       16.2        7.9       13.1        3.5       11.2        5.3        1.3       25.2:     22.1       8.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       171:        17         24          6          7         11         42         10         18         53         20         52:
Old  :       171:        17         24          6          7         11         42         10         18         53         20         52:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.3       27.8       24.9       39.7        6.8       21.4        9.2       26.5
Old  :                 14.3       27.8       24.9       39.7        6.8       21.4        9.2       26.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, August 25, 2009                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   118,913:     4,948     39,254     54,847     19,469      3,221     24,068     19,987      4,138      4,820      9,957     10,870:   12,001    12,017
Old  :   118,913:     4,948     39,254     54,847     19,469      3,221     24,068     19,987      4,138      4,820      9,957     10,870:   12,001    12,017
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 18, 2009                                                                  :
     :     1,786:      -226       -518         64       -839       -352      1,577        514        182        -96        913      1,005:     -367       882
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       4.2       33.0       46.1       16.4        2.7       20.2       16.8        3.5        4.1        8.4        9.1:     10.1      10.1
Old  :     100.0:       4.2       33.0       46.1       16.4        2.7       20.2       16.8        3.5        4.1        8.4        9.1:     10.1      10.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       159:        16         24         15          8         10         45         20         17          6         30         19:
Old  :       159:        16         24         15          8         10         45         20         17          6         30         19:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.6       32.7       47.9       44.3       33.0       32.2       46.1       42.2
Old  :                 33.6       32.7       47.9       44.3       33.0       32.2       46.1       42.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, August 18, 2009                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   117,127:     5,174     39,773     54,783     20,308      3,573     22,491     19,472      3,957      4,916      9,044      9,865:   12,368    11,135
Old  :   117,127:     5,174     39,773     54,783     20,308      3,573     22,491     19,472      3,957      4,916      9,044      9,865:   12,368    11,135
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 11, 2009                                                                  :
     :      -969:      -228     -2,750         74     11,360       -231        505        541        -81       -509     -9,744      1,732:   -2,231    -1,797
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       4.4       34.0       46.8       17.3        3.1       19.2       16.6        3.4        4.2        7.7        8.4:     10.6       9.5
Old  :     100.0:       4.4       34.0       46.8       17.3        3.1       19.2       16.6        3.4        4.2        7.7        8.4:     10.6       9.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       161:        17         25         15          7         11         46         20         19          6         30         22:
Old  :       161:        17         25         15          7         11         46         20         19          6         30         22:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.9       34.9       48.8       46.8       33.3       34.3       46.5       44.3
Old  :                 33.9       34.9       48.8       46.8       33.3       34.3       46.5       44.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, August 11, 2009                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   118,096:     5,402     42,522     54,709      8,948      3,804     21,987     18,931      4,038      5,425     18,788      8,133:   14,599    12,932
Old  :   118,096:     5,402     42,522     54,709      8,948      3,804     21,987     18,931      4,038      5,425     18,788      8,133:   14,599    12,932
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 4, 2009                                                                   :
     :    -4,166:    -1,036     -1,075       -225        -79       -648        415       -227     -1,807       -237        166     -1,691:    1,063     1,197
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       4.6       36.0       46.3        7.6        3.2       18.6       16.0        3.4        4.6       15.9        6.9:     12.4      11.0
Old  :     100.0:       4.6       36.0       46.3        7.6        3.2       18.6       16.0        3.4        4.6       15.9        6.9:     12.4      11.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       161:        17         25         16          6         12         44         20         15          7         32         16:
Old  :       161:        17         25         16          6         12         44         20         15          7         32         16:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.6       35.4       48.3       47.4       34.0       34.7       46.2       44.3
Old  :                 34.6       35.4       48.3       47.4       34.0       34.7       46.2       44.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, August 4, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   122,262:     6,438     43,598     54,934      9,027      4,452     21,571     19,158      5,845      5,661     18,622      9,824:   13,536    11,736
Old  :   122,262:     6,438     43,598     54,934      9,027      4,452     21,571     19,158      5,845      5,661     18,622      9,824:   13,536    11,736
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 28, 2009                                                                    :
     :     1,613:      -677      3,320       -585         29        179      2,436       -903        164       -437     -1,142        532:        0      -565
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.3       35.7       44.9        7.4        3.6       17.6       15.7        4.8        4.6       15.2        8.0:     11.1       9.6
Old  :     100.0:       5.3       35.7       44.9        7.4        3.6       17.6       15.7        4.8        4.6       15.2        8.0:     11.1       9.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       165:        18         28         16          6         10         44         15         17          9         29         26:
Old  :       165:        18         28         16          6         10         44         15         17          9         29         26:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.3       34.3       45.9       45.2       32.7       34.2       44.9       43.6
Old  :                 33.3       34.3       45.9       45.2       32.7       34.2       44.9       43.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, July 28, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   120,649:     7,115     40,278     55,519      8,998      4,273     19,135     20,061      5,681      6,098     19,764      9,293:   13,536    12,301
Old  :   120,649:     7,115     40,278     55,519      8,998      4,273     19,135     20,061      5,681      6,098     19,764      9,293:   13,536    12,301
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 21, 2009                                                                    :
     :     4,500:      -314      2,407      1,078        203         51      2,046      1,206        370        174       -469        528:      567       205
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.9       33.4       46.0        7.5        3.5       15.9       16.6        4.7        5.1       16.4        7.7:     11.2      10.2
Old  :     100.0:       5.9       33.4       46.0        7.5        3.5       15.9       16.6        4.7        5.1       16.4        7.7:     11.2      10.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       160:        18         25         16          7          8         39         18         16         12         27         25:
Old  :       160:        18         25         16          7          8         39         18         16         12         27         25:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.3       34.6       46.0       45.3       32.8       34.2       45.4       43.7
Old  :                 33.3       34.6       46.0       45.3       32.8       34.2       45.4       43.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, July 21, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   116,149:     7,429     37,871     54,441      8,795      4,222     17,089     18,856      5,311      5,924     20,233      8,765:   12,969    12,097
Old  :   116,149:     7,429     37,871     54,441      8,795      4,222     17,089     18,856      5,311      5,924     20,233      8,765:   12,969    12,097
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 14, 2009                                                                    :
     :     9,755:       696      5,517        304        746         90      5,610       -342        499       -203      1,673      2,002:      757      -430
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.4       32.6       46.9        7.6        3.6       14.7       16.2        4.6        5.1       17.4        7.5:     11.2      10.4
Old  :     100.0:       6.4       32.6       46.9        7.6        3.6       14.7       16.2        4.6        5.1       17.4        7.5:     11.2      10.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       156:        18         26         15          7          8         41         16         15         10         32         19:
Old  :       156:        18         26         15          7          8         41         16         15         10         32         19:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.3       34.3       47.3       46.0       33.8       33.8       46.4       43.3
Old  :                 34.3       34.3       47.3       46.0       33.8       33.8       46.4       43.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, July 14, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   106,394:     6,733     32,355     54,137      8,049      4,132     11,479     19,198      4,812      6,127     18,560      6,763:   12,212    12,526
Old  :   106,394:     6,733     32,355     54,137      8,049      4,132     11,479     19,198      4,812      6,127     18,560      6,763:   12,212    12,526
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       July 7, 2009                                                                     :
     :     3,854:     1,098       -600     -1,455        533      2,201        -34       -573        514       -330       -616        655:    1,205     1,740
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.3       30.4       50.9        7.6        3.9       10.8       18.0        4.5        5.8       17.4        6.4:     11.5      11.8
Old  :     100.0:       6.3       30.4       50.9        7.6        3.9       10.8       18.0        4.5        5.8       17.4        6.4:     11.5      11.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       145:        19         26         14          7          9         32         19         16         10         28         18:
Old  :       145:        19         26         14          7          9         32         19         16         10         28         18:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 37.0       34.7       50.9       47.7       36.5       33.8       50.4       44.5
Old  :                 37.0       34.7       50.9       47.7       36.5       33.8       50.4       44.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, July 7, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   102,540:     5,635     32,955     55,592      7,516      1,931     11,513     19,770      4,298      6,457     19,176      6,107:   11,007    10,787
Old  :   102,540:     5,635     32,955     55,592      7,516      1,931     11,513     19,770      4,298      6,457     19,176      6,107:   11,007    10,787
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 30, 2009                                                                    :
     :    -1,761:       319        886       -403       -137       -345       -274        -64       -542        216        903       -444:     -288    -2,017
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.5       32.1       54.2        7.3        1.9       11.2       19.3        4.2        6.3       18.7        6.0:     10.7      10.5
Old  :     100.0:       5.5       32.1       54.2        7.3        1.9       11.2       19.3        4.2        6.3       18.7        6.0:     10.7      10.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       139:        18         24         16          7          8         26         16         12         11         29         17:
Old  :       139:        18         24         16          7          8         26         16         12         11         29         17:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 38.7       38.7       53.1       51.9       38.7       36.9       53.1       48.7
Old  :                 38.7       38.7       53.1       51.9       38.7       36.9       53.1       48.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, June 30, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   104,301:     5,316     32,069     55,995      7,653      2,276     11,787     19,835      4,840      6,241     18,273      6,551:   11,295    12,804
Old  :   104,301:     5,316     32,069     55,995      7,653      2,276     11,787     19,835      4,840      6,241     18,273      6,551:   11,295    12,804
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 23, 2009                                                                    :
     :    -5,593:    -4,090     -2,267      2,820        -99        168       -320     -3,382       -338       -261      1,077       -958:   -2,614       206
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.1       30.7       53.7        7.3        2.2       11.3       19.0        4.6        6.0       17.5        6.3:     10.8      12.3
Old  :     100.0:       5.1       30.7       53.7        7.3        2.2       11.3       19.0        4.6        6.0       17.5        6.3:     10.8      12.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       142:        16         24         17          7          9         30         18         14         11         26         17:
Old  :       142:        16         24         17          7          9         30         18         14         11         26         17:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 37.7       37.5       51.9       50.5       37.6       34.8       51.6       47.0
Old  :                 37.7       37.5       51.9       50.5       37.6       34.8       51.6       47.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, June 23, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   109,894:     9,406     34,336     53,175      7,752      2,108     12,107     23,217      5,178      6,502     17,196      7,509:   13,909    12,598
Old  :   109,894:     9,406     34,336     53,175      7,752      2,108     12,107     23,217      5,178      6,502     17,196      7,509:   13,909    12,598
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 16, 2009                                                                    :
     :    -5,812:    -1,993     -4,961      1,492     -1,190       -150     -3,171      1,170        888        533       -529        772:   -4,184    -1,813
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.6       31.2       48.4        7.1        1.9       11.0       21.1        4.7        5.9       15.6        6.8:     12.7      11.5
Old  :     100.0:       8.6       31.2       48.4        7.1        1.9       11.0       21.1        4.7        5.9       15.6        6.8:     12.7      11.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       150:        16         24         17          7          8         31         16         17         13         25         24:
Old  :       150:        16         24         17          7          8         31         16         17         13         25         24:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.3       38.7       48.8       50.8       35.3       36.3       48.5       48.1
Old  :                 35.3       38.7       48.8       50.8       35.3       36.3       48.5       48.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, June 16, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   115,707:    11,399     39,296     51,683      8,942      2,258     15,278     22,047      4,290      5,969     17,725      6,737:   18,093    14,412
Old  :   115,707:    11,399     39,296     51,683      8,942      2,258     15,278     22,047      4,290      5,969     17,725      6,737:   18,093    14,412
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 9, 2009                                                                     :
     :     5,454:     2,013      1,814        617        405       -386      1,603        481        606       -165        671      1,387:     -221       477
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.9       34.0       44.7        7.7        2.0       13.2       19.1        3.7        5.2       15.3        5.8:     15.6      12.5
Old  :     100.0:       9.9       34.0       44.7        7.7        2.0       13.2       19.1        3.7        5.2       15.3        5.8:     15.6      12.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       151:        16         26         16          7          9         33         18         17         12         27         15:
Old  :       151:        16         26         16          7          9         33         18         17         12         27         15:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.7       38.3       46.2       49.7       32.7       36.7       45.5       48.0
Old  :                 32.7       38.3       46.2       49.7       32.7       36.7       45.5       48.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, June 9, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   110,253:     9,386     37,483     51,066      8,537      2,644     13,675     21,566      3,684      6,134     17,054      5,350:   18,314    13,935
Old  :   110,253:     9,386     37,483     51,066      8,537      2,644     13,675     21,566      3,684      6,134     17,054      5,350:   18,314    13,935
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       June 2, 2009                                                                     :
     :    -1,497:       734        596       -213        827     -1,157     -1,534     -1,383     -1,776       -141       -199       -600:    3,189     2,193
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.5       34.0       46.3        7.7        2.4       12.4       19.6        3.3        5.6       15.5        4.9:     16.6      12.6
Old  :     100.0:       8.5       34.0       46.3        7.7        2.4       12.4       19.6        3.3        5.6       15.5        4.9:     16.6      12.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       146:        15         25         15          7          9         33         20         19         13         26         15:
Old  :       146:        15         25         15          7          9         33         20         19         13         26         15:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.2       39.3       48.0       51.1       34.2       37.6       47.3       49.3
Old  :                 34.2       39.3       48.0       51.1       34.2       37.6       47.3       49.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, June 2, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   111,750:     8,652     36,887     51,279      7,710      3,801     15,209     22,948      5,460      6,275     17,252      5,950:   15,124    11,742
Old  :   111,750:     8,652     36,887     51,279      7,710      3,801     15,209     22,948      5,460      6,275     17,252      5,950:   15,124    11,742
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 26, 2009                                                                     :
     :     3,706:      -139      1,487      1,448        -88        112      1,486         38        -60        164      2,513        151:      545      -448
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.7       33.0       45.9        6.9        3.4       13.6       20.5        4.9        5.6       15.4        5.3:     13.5      10.5
Old  :     100.0:       7.7       33.0       45.9        6.9        3.4       13.6       20.5        4.9        5.6       15.4        5.3:     13.5      10.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       156:        13         23         16          7          9         32         23         19         16         30         18:
Old  :       156:        13         23         16          7          9         32         23         19         16         30         18:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.7       38.3       46.9       49.4       33.7       36.7       46.0       47.4
Old  :                 33.7       38.3       46.9       49.4       33.7       36.7       46.0       47.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, May 26, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   108,044:     8,791     35,399     49,831      7,798      3,689     13,723     22,910      5,521      6,111     14,739      5,800:   14,579    12,189
Old  :   108,044:     8,791     35,399     49,831      7,798      3,689     13,723     22,910      5,521      6,111     14,739      5,800:   14,579    12,189
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 19, 2009                                                                     :
     :     1,770:    -2,128     -2,101        308       -272      2,201        561       -352       -313        889        659        987:     -734       961
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.1       32.8       46.1        7.2        3.4       12.7       21.2        5.1        5.7       13.6        5.4:     13.5      11.3
Old  :     100.0:       8.1       32.8       46.1        7.2        3.4       12.7       21.2        5.1        5.7       13.6        5.4:     13.5      11.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       144:        17         24         16          7         10         27         18         15         14         26         17:
Old  :       144:        17         24         16          7         10         27         18         15         14         26         17:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.8       38.2       46.9       49.7       33.8       36.4       46.2       47.8
Old  :                 33.8       38.2       46.9       49.7       33.8       36.4       46.2       47.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, May 19, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   106,274:    10,919     37,501     49,523      8,069      1,488     13,162     23,262      5,834      5,222     14,080      4,813:   15,313    11,228
Old  :   106,274:    10,919     37,501     49,523      8,069      1,488     13,162     23,262      5,834      5,222     14,080      4,813:   15,313    11,228
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 12, 2009                                                                     :
     :    -2,682:      -202       -283       -377        629       -271       -548        338       -234        529       -291     -1,059:     -519    -1,510
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.3       35.3       46.6        7.6        1.4       12.4       21.9        5.5        4.9       13.2        4.5:     14.4      10.6
Old  :     100.0:      10.3       35.3       46.6        7.6        1.4       12.4       21.9        5.5        4.9       13.2        4.5:     14.4      10.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       140:        19         24         15          7          8         24         22         17         11         26         14:
Old  :       140:        19         24         15          7          8         24         22         17         11         26         14:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.1       38.1       47.4       50.1       34.1       36.1       46.7       48.0
Old  :                 34.1       38.1       47.4       50.1       34.1       36.1       46.7       48.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, May 12, 2009                    
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   108,956:    11,122     37,784     49,900      7,441      1,759     13,710     22,924      6,067      4,693     14,371      5,872:   15,833    12,738
Old  :   108,956:    11,122     37,784     49,900      7,441      1,759     13,710     22,924      6,067      4,693     14,371      5,872:   15,833    12,738
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       May 5, 2009                                                                      :
     :     3,997:     4,009      2,740     -1,868        697         -7       -600     -1,150        815          8        771     -1,408:    3,047     1,538
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.2       34.7       45.8        6.8        1.6       12.6       21.0        5.6        4.3       13.2        5.4:     14.5      11.7
Old  :     100.0:      10.2       34.7       45.8        6.8        1.6       12.6       21.0        5.6        4.3       13.2        5.4:     14.5      11.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       147:        21         25         15          7          8         31         22         18         10         26         12:
Old  :       147:        21         25         15          7          8         31         22         18         10         26         12:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.6       37.3       46.8       49.4       32.6       35.2       45.8       47.2
Old  :                 32.6       37.3       46.8       49.4       32.6       35.2       45.8       47.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, May 5, 2009                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   104,959:     7,112     35,043     51,768      6,743      1,766     14,310     24,074      5,252      4,685     13,600      7,280:   12,785    11,200
Old  :   104,959:     7,112     35,043     51,768      6,743      1,766     14,310     24,074      5,252      4,685     13,600      7,280:   12,785    11,200
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 28, 2009                                                                   :
     :    -1,615:    -1,319       -705      1,743        425       -668     -1,027       -574        691         40        159        243:   -1,318    -1,186
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.8       33.4       49.3        6.4        1.7       13.6       22.9        5.0        4.5       13.0        6.9:     12.2      10.7
Old  :     100.0:       6.8       33.4       49.3        6.4        1.7       13.6       22.9        5.0        4.5       13.0        6.9:     12.2      10.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       151:        19         23         16          7          8         30         27         17         11         26         15:
Old  :       151:        19         23         16          7          8         30         27         17         11         26         15:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.0       37.5       47.3       50.0       33.0       35.8       46.2       48.2
Old  :                 33.0       37.5       47.3       50.0       33.0       35.8       46.2       48.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, April 28, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   106,573:     8,431     35,748     50,025      6,318      2,434     15,336     24,648      4,561      4,645     13,441      7,037:   14,104    12,386
Old  :   106,573:     8,431     35,748     50,025      6,318      2,434     15,336     24,648      4,561      4,645     13,441      7,037:   14,104    12,386
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 21, 2009                                                                   :
     :     2,195:      -157      2,148        588       -664        240      1,532         32         42       -105       -205      1,464:   -1,410      -863
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.9       33.5       46.9        5.9        2.3       14.4       23.1        4.3        4.4       12.6        6.6:     13.2      11.6
Old  :     100.0:       7.9       33.5       46.9        5.9        2.3       14.4       23.1        4.3        4.4       12.6        6.6:     13.2      11.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       153:        19         24         16          7          9         36         23         17          8         25         15:
Old  :       153:        19         24         16          7          9         36         23         17          8         25         15:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.8       36.6       45.4       49.3       31.8       34.7       44.6       47.2
Old  :                 31.8       36.6       45.4       49.3       31.8       34.7       44.6       47.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, April 21, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   104,379:     8,588     33,600     49,437      6,982      2,194     13,804     24,616      4,519      4,750     13,646      5,573:   15,514    13,249
Old  :   104,379:     8,588     33,600     49,437      6,982      2,194     13,804     24,616      4,519      4,750     13,646      5,573:   15,514    13,249
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 14, 2009                                                                   :
     :    -3,020:         1       -424        458        178       -231      1,161       -991     -1,351       -481      2,274     -2,465:     -112       -10
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.2       32.2       47.4        6.7        2.1       13.2       23.6        4.3        4.6       13.1        5.3:     14.9      12.7
Old  :     100.0:       8.2       32.2       47.4        6.7        2.1       13.2       23.6        4.3        4.6       13.1        5.3:     14.9      12.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       150:        23         24         16          7         12         31         22         20         12         26         16:
Old  :       150:        23         24         16          7         12         31         22         20         12         26         16:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.6       34.8       45.9       48.1       31.6       32.7       44.6       45.8
Old  :                 31.6       34.8       45.9       48.1       31.6       32.7       44.6       45.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, April 14, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   107,399:     8,587     34,024     48,979      6,804      2,425     12,643     25,606      5,870      5,231     11,372      8,038:   15,626    13,259
Old  :   107,399:     8,587     34,024     48,979      6,804      2,425     12,643     25,606      5,870      5,231     11,372      8,038:   15,626    13,259
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 7, 2009                                                                    :
     :     4,414:      -679     -1,460       -527        221      1,228       -686        390        200        -16        345      1,110:    3,784     2,380
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.0       31.7       45.6        6.3        2.3       11.8       23.8        5.5        4.9       10.6        7.5:     14.5      12.3
Old  :     100.0:       8.0       31.7       45.6        6.3        2.3       11.8       23.8        5.5        4.9       10.6        7.5:     14.5      12.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       156:        21         23         16          7         13         30         25         20         14         23         21:
Old  :       156:        21         23         16          7         13         30         25         20         14         23         21:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 30.3       34.7       44.2       48.2       30.3       32.1       43.0       44.5
Old  :                 30.3       34.7       44.2       48.2       30.3       32.1       43.0       44.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, April 7, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :   102,985:     9,266     35,484     49,506      6,583      1,197     13,329     25,216      5,670      5,247     11,027      6,928:   11,842    10,880
Old  :   102,985:     9,266     35,484     49,506      6,583      1,197     13,329     25,216      5,670      5,247     11,027      6,928:   11,842    10,880
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 31, 2009                                                                   :
     :     5,677:      -282      5,163      2,153     -1,792         30      2,902        904      1,416        157        964       -760:       62      -248
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.0       34.5       48.1        6.4        1.2       12.9       24.5        5.5        5.1       10.7        6.7:     11.5      10.6
Old  :     100.0:       9.0       34.5       48.1        6.4        1.2       12.9       24.5        5.5        5.1       10.7        6.7:     11.5      10.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       155:        19         22         17          7          9         31         25         19         11         23         21:
Old  :       155:        19         22         17          7          9         31         25         19         11         23         21:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.4       36.1       45.6       49.3       31.4       33.9       44.8       46.5
Old  :                 31.4       36.1       45.6       49.3       31.4       33.9       44.8       46.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, March 31, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    97,308:     9,548     30,321     47,353      8,375      1,167     10,427     24,312      4,254      5,090     10,063      7,688:   11,780    11,128
Old  :    97,308:     9,548     30,321     47,353      8,375      1,167     10,427     24,312      4,254      5,090     10,063      7,688:   11,780    11,128
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 24, 2009                                                                   :
     :       509:       163       -874        758       -314        -41       -110       -305      1,119       -431        -17        203:   -1,152       738
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.8       31.2       48.7        8.6        1.2       10.7       25.0        4.4        5.2       10.3        7.9:     12.1      11.4
Old  :     100.0:       9.8       31.2       48.7        8.6        1.2       10.7       25.0        4.4        5.2       10.3        7.9:     12.1      11.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       148:        19         22         17          8         10         28         23         20         11         26         21:
Old  :       148:        19         22         17          8         10         28         23         20         11         26         21:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.6       30.7       47.7       44.2       32.6       29.5       46.6       42.2
Old  :                 32.6       30.7       47.7       44.2       32.6       29.5       46.6       42.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, March 24, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    96,798:     9,385     31,194     46,595      8,689      1,208     10,537     24,617      3,135      5,521     10,080      7,485:   12,932    10,390
Old  :    96,798:     9,385     31,194     46,595      8,689      1,208     10,537     24,617      3,135      5,521     10,080      7,485:   12,932    10,390
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 17, 2009                                                                   :
     :     3,682:       199      2,685      1,429       -315          7        266        875         67         54       -778        978:      683       165
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.7       32.2       48.1        9.0        1.2       10.9       25.4        3.2        5.7       10.4        7.7:     13.4      10.7
Old  :     100.0:       9.7       32.2       48.1        9.0        1.2       10.9       25.4        3.2        5.7       10.4        7.7:     13.4      10.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       151:        18         22         17          8          9         29         25         20         17         23         19:
Old  :       151:        18         22         17          8          9         29         25         20         17         23         19:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.2       30.6       46.2       43.9       31.2       29.4       45.4       42.0
Old  :                 31.2       30.6       46.2       43.9       31.2       29.4       45.4       42.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, March 17, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    93,116:     9,186     28,510     45,166      9,004      1,201     10,271     23,742      3,069      5,467     10,858      6,507:   12,249    10,225
Old  :    93,116:     9,186     28,510     45,166      9,004      1,201     10,271     23,742      3,069      5,467     10,858      6,507:   12,249    10,225
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 10, 2009                                                                   :
     :     5,973:     1,247      3,630        220        147         12      1,354     -1,155       -221      1,977      3,258        591:      793      -290
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.9       30.6       48.5        9.7        1.3       11.0       25.5        3.3        5.9       11.7        7.0:     13.2      11.0
Old  :     100.0:       9.9       30.6       48.5        9.7        1.3       11.0       25.5        3.3        5.9       11.7        7.0:     13.2      11.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       142:        18         23         16          8          8         25         24         17         12         27         16:
Old  :       142:        18         23         16          8          8         25         24         17         12         27         16:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.6       29.3       47.6       42.4       31.6       28.3       46.8       40.3
Old  :                 31.6       29.3       47.6       42.4       31.6       28.3       46.8       40.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, March 10, 2009                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    87,143:     7,939     24,880     44,946      8,857      1,189      8,917     24,897      3,290      3,490      7,601      5,916:   11,457    10,514
Old  :    87,143:     7,939     24,880     44,946      8,857      1,189      8,917     24,897      3,290      3,490      7,601      5,916:   11,457    10,514
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 3, 2009                                                                    :
     :     6,065:    -1,564      4,572       -390      1,171        351      4,766        861       -277        338       -563      1,493:    1,348    -1,542
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.1       28.6       51.6       10.2        1.4       10.2       28.6        3.8        4.0        8.7        6.8:     13.1      12.1
Old  :     100.0:       9.1       28.6       51.6       10.2        1.4       10.2       28.6        3.8        4.0        8.7        6.8:     13.1      12.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       137:        16         22         16          8          8         24         23         16         10         25         15:
Old  :       137:        16         22         16          8          8         24         23         16         10         25         15:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.7       29.9       48.7       42.5       33.7       29.3       48.6       41.3
Old  :                 33.7       29.9       48.7       42.5       33.7       29.3       48.6       41.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, March 3, 2009                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    81,079:     9,503     20,308     45,336      7,686        838      4,151     24,036      3,567      3,152      8,164      4,423:   10,109    12,057
Old  :    81,079:     9,503     20,308     45,336      7,686        838      4,151     24,036      3,567      3,152      8,164      4,423:   10,109    12,057
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 24, 2009                                                                :
     :    -3,952:    -2,443       -517         59        339       -279       -738     -2,488       -681        580       -267     -1,305:      855     1,246
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.7       25.0       55.9        9.5        1.0        5.1       29.6        4.4        3.9       10.1        5.5:     12.5      14.9
Old  :     100.0:      11.7       25.0       55.9        9.5        1.0        5.1       29.6        4.4        3.9       10.1        5.5:     12.5      14.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       135:        17         21         17          7          9         14         27         14         13         24         14:
Old  :       135:        17         21         17          7          9         14         27         14         13         24         14:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.9       29.6       51.8       41.8       35.8       28.7       51.7       40.5
Old  :                 35.9       29.6       51.8       41.8       35.8       28.7       51.7       40.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, February 24, 2009               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    85,031:    11,946     20,825     45,277      7,347      1,117      4,889     26,524      4,248      2,572      8,431      5,728:    9,254    10,811
Old  :    85,031:    11,946     20,825     45,277      7,347      1,117      4,889     26,524      4,248      2,572      8,431      5,728:    9,254    10,811
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 17, 2009                                                                :
     :    -4,866:      -185       -172       -176       -112       -100        371       -121        396       -573       -241     -2,580:   -2,019    -1,936
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      14.0       24.5       53.2        8.6        1.3        5.7       31.2        5.0        3.0        9.9        6.7:     10.9      12.7
Old  :     100.0:      14.0       24.5       53.2        8.6        1.3        5.7       31.2        5.0        3.0        9.9        6.7:     10.9      12.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       141:        22         21         17          6          8         17         33         14         11         25         15:
Old  :       141:        22         21         17          6          8         17         33         14         11         25         15:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.2       29.5       49.7       41.9       34.2       28.2       49.6       39.9
Old  :                 34.2       29.5       49.7       41.9       34.2       28.2       49.6       39.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, February 17, 2009               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    89,897:    12,132     20,998     45,453      7,459      1,217      4,518     26,645      3,852      3,145      8,672      8,308:   11,273    12,746
Old  :    89,897:    12,132     20,998     45,453      7,459      1,217      4,518     26,645      3,852      3,145      8,672      8,308:   11,273    12,746
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 10, 2009                                                                :
     :     5,545:     2,069       -698        196       -372        349     -1,865      1,615       -415        654         37      3,818:      739     1,211
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.5       23.4       50.6        8.3        1.4        5.0       29.6        4.3        3.5        9.6        9.2:     12.5      14.2
Old  :     100.0:      13.5       23.4       50.6        8.3        1.4        5.0       29.6        4.3        3.5        9.6        9.2:     12.5      14.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       154:        21         21         16          8         10         14         34         15         14         29         26:
Old  :       154:        21         21         16          8         10         14         34         15         14         29         26:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.2       29.7       46.7       41.9       32.2       27.1       46.5       38.0
Old  :                 32.2       29.7       46.7       41.9       32.2       27.1       46.5       38.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, February 10, 2009               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    84,352:    10,062     21,695     45,257      7,831        868      6,383     25,030      4,267      2,491      8,635      4,490:   10,533    11,535
Old  :    84,352:    10,062     21,695     45,257      7,831        868      6,383     25,030      4,267      2,491      8,635      4,490:   10,533    11,535
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 3, 2009                                                                 :
     :    -3,360:    -1,389       -362       -590         89       -638      1,495       -377     -1,736         27      1,277     -1,647:    1,118        33
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.9       25.7       53.7        9.3        1.0        7.6       29.7        5.1        3.0       10.2        5.3:     12.5      13.7
Old  :     100.0:      11.9       25.7       53.7        9.3        1.0        7.6       29.7        5.1        3.0       10.2        5.3:     12.5      13.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       140:        21         24         16          7          7         20         31         16          9         26         15:
Old  :       140:        21         24         16          7          7         20         31         16          9         26         15:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.6       31.2       49.5       43.3       34.6       30.2       49.4       41.5
Old  :                 34.6       31.2       49.5       43.3       34.6       30.2       49.4       41.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, February 3, 2009                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    87,712:    11,451     22,057     45,847      7,742      1,506      4,888     25,407      6,003      2,464      7,358      6,137:    9,416    11,502
Old  :    87,712:    11,451     22,057     45,847      7,742      1,506      4,888     25,407      6,003      2,464      7,358      6,137:    9,416    11,502
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 27, 2009                                                                 :
     :     3,176:      -303        626      1,066        -48       -112        428        426      2,299        332         13        580:   -1,114      -607
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.1       25.1       52.3        8.8        1.7        5.6       29.0        6.8        2.8        8.4        7.0:     10.7      13.1
Old  :     100.0:      13.1       25.1       52.3        8.8        1.7        5.6       29.0        6.8        2.8        8.4        7.0:     10.7      13.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       137:        20         21         16          7          9         21         30         18         10         23         18:
Old  :       137:        20         21         16          7          9         21         30         18         10         23         18:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.1       30.5       49.8       43.6       34.1       29.3       48.6       39.7
Old  :                 34.1       30.5       49.8       43.6       34.1       29.3       48.6       39.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, January 27, 2009                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    84,536:    11,754     21,431     44,781      7,790      1,618      4,460     24,982      3,704      2,132      7,345      5,557:   10,529    12,109
Old  :    84,536:    11,754     21,431     44,781      7,790      1,618      4,460     24,982      3,704      2,132      7,345      5,557:   10,529    12,109
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 20, 2009                                                                 :
     :       495:      -676       -742        122         46         18       -297       -661        827       -120        464       -372:      993       915
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.9       25.4       53.0        9.2        1.9        5.3       29.6        4.4        2.5        8.7        6.6:     12.5      14.3
Old  :     100.0:      13.9       25.4       53.0        9.2        1.9        5.3       29.6        4.4        2.5        8.7        6.6:     12.5      14.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       126:        17         19         16          7          9         18         28         17          8         22         16:
Old  :       126:        17         19         16          7          9         18         28         17          8         22         16:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.6       31.1       50.8       43.7       34.6       29.7       49.9       40.4
Old  :                 34.6       31.1       50.8       43.7       34.6       29.7       49.9       40.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, January 20, 2009                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    84,041:    12,430     22,173     44,659      7,744      1,600      4,757     25,643      2,877      2,252      6,881      5,929:    9,537    11,194
Old  :    84,041:    12,430     22,173     44,659      7,744      1,600      4,757     25,643      2,877      2,252      6,881      5,929:    9,537    11,194
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 13, 2009                                                                 :
     :     1,621:      -533        623      3,341      1,261        446       -645        818       -245        463      1,203        -30:   -1,176    -2,454
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      14.8       26.4       53.1        9.2        1.9        5.7       30.5        3.4        2.7        8.2        7.1:     11.3      13.3
Old  :     100.0:      14.8       26.4       53.1        9.2        1.9        5.7       30.5        3.4        2.7        8.2        7.1:     11.3      13.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       140:        21         24         17          6          9         16         29         17          9         25         19:
Old  :       140:        21         24         17          6          9         16         29         17          9         25         19:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 34.6       30.2       50.8       42.9       34.6       28.7       50.0       38.8
Old  :                 34.6       30.2       50.8       42.9       34.6       28.7       50.0       38.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, January 13, 2009                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    82,420:    12,963     21,551     41,318      6,483      1,154      5,402     24,825      3,122      1,789      5,678      5,959:   10,712    13,648
Old  :    82,420:    12,963     21,551     41,318      6,483      1,154      5,402     24,825      3,122      1,789      5,678      5,959:   10,712    13,648
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       January 6, 2009                                                                  :
     :     5,669:       528      3,456      9,444        832       -341     -1,779        872       -330        -82        693       -848:     -922     1,335
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      15.7       26.1       50.1        7.9        1.4        6.6       30.1        3.8        2.2        6.9        7.2:     13.0      16.6
Old  :     100.0:      15.7       26.1       50.1        7.9        1.4        6.6       30.1        3.8        2.2        6.9        7.2:     13.0      16.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       134:        22         21         17          5          8         15         30         15         10         23         15:
Old  :       134:        22         21         17          5          8         15         30         15         10         23         15:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.8       30.3       47.6       42.5       31.8       28.7       46.9       39.2
Old  :                 31.8       30.3       47.6       42.5       31.8       28.7       46.9       39.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, January 6, 2009                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    76,750:    12,436     18,094     31,874      5,651      1,495      7,181     23,953      3,452      1,871      4,985      6,807:   11,635    12,313
Old  :    76,750:    12,436     18,094     31,874      5,651      1,495      7,181     23,953      3,452      1,871      4,985      6,807:   11,635    12,313
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 30, 2008                                                                :
     :     2,030:    -2,247       -576        663        253        176        372       -443        472     -1,390       -387      1,362:    2,622     1,173
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      16.2       23.6       41.5        7.4        1.9        9.4       31.2        4.5        2.4        6.5        8.9:     15.2      16.0
Old  :     100.0:      16.2       23.6       41.5        7.4        1.9        9.4       31.2        4.5        2.4        6.5        8.9:     15.2      16.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       126:        22         19         16          5          8         15         26         15          8         20         16:
Old  :       126:        22         19         16          5          8         15         26         15          8         20         16:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 25.8       32.2       42.7       47.7       25.1       30.6       40.0       42.8
Old  :                 25.8       32.2       42.7       47.7       25.1       30.6       40.0       42.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, December 30, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    74,720:    14,683     18,670     31,211      5,398      1,319      6,809     24,395      2,980      3,261      5,372      5,445:    9,012    11,140
Old  :    74,720:    14,683     18,670     31,211      5,398      1,319      6,809     24,395      2,980      3,261      5,372      5,445:    9,012    11,140
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 22, 2008                                                                :
     :         1:       452       -563        292       -296       -199        241        485        110        147        281        234:   -1,275       -51
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      19.7       25.0       41.8        7.2        1.8        9.1       32.6        4.0        4.4        7.2        7.3:     12.1      14.9
Old  :     100.0:      19.7       25.0       41.8        7.2        1.8        9.1       32.6        4.0        4.4        7.2        7.3:     12.1      14.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       127:        24         18         16          4          7         13         26         13         13         22         17:
Old  :       127:        24         18         16          4          7         13         26         13         13         22         17:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 25.3       33.4       43.3       48.7       24.5       32.0       41.3       44.7
Old  :                 25.3       33.4       43.3       48.7       24.5       32.0       41.3       44.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, December 22, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    74,718:    14,231     19,233     30,919      5,694      1,518      6,568     23,910      2,870      3,114      5,091      5,211:   10,288    11,191
Old  :    74,718:    14,231     19,233     30,919      5,694      1,518      6,568     23,910      2,870      3,114      5,091      5,211:   10,288    11,191
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 16, 2008                                                                :
     :     2,458:       789        674        497       -230       -109        928        579      1,088       -777        408        418:     -375      -369
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      19.0       25.7       41.4        7.6        2.0        8.8       32.0        3.8        4.2        6.8        7.0:     13.8      15.0
Old  :     100.0:      19.0       25.7       41.4        7.6        2.0        8.8       32.0        3.8        4.2        6.8        7.0:     13.8      15.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       126:        22         20         16          4          7         13         27         12         11         21         17:
Old  :       126:        22         20         16          4          7         13         27         12         11         21         17:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 25.3       33.5       43.0       50.2       24.5       31.9       40.8       45.7
Old  :                 25.3       33.5       43.0       50.2       24.5       31.9       40.8       45.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, December 16, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    72,260:    13,442     18,560     30,422      5,924      1,627      5,640     23,331      1,782      3,891      4,683      4,793:   10,663    11,560
Old  :    72,260:    13,442     18,560     30,422      5,924      1,627      5,640     23,331      1,782      3,891      4,683      4,793:   10,663    11,560
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 9, 2008                                                                 :
     :     2,766:       201        344       -981       -501        557        513      2,290       -113        888        144        272:    1,429      -227
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      18.6       25.7       42.1        8.2        2.3        7.8       32.3        2.5        5.4        6.5        6.6:     14.8      16.0
Old  :     100.0:      18.6       25.7       42.1        8.2        2.3        7.8       32.3        2.5        5.4        6.5        6.6:     14.8      16.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       119:        22         19         14          5          7         13         24         10         12         20         15:
Old  :       119:        22         19         14          5          7         13         24         10         12         20         15:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 25.9       33.4       43.2       50.2       25.0       31.6       41.4       46.0
Old  :                 25.9       33.4       43.2       50.2       25.0       31.6       41.4       46.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, December 9, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    69,494:    13,241     18,216     31,403      6,425      1,070      5,127     21,041      1,895      3,003      4,539      4,521:    9,234    11,788
Old  :    69,494:    13,241     18,216     31,403      6,425      1,070      5,127     21,041      1,895      3,003      4,539      4,521:    9,234    11,788
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 2, 2008                                                                 :
     :      -967:       364        603       -477       -294       -119     -1,211       -475        -83        688       -562       -347:      218       310
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      19.1       26.2       45.2        9.2        1.5        7.4       30.3        2.7        4.3        6.5        6.5:     13.3      17.0
Old  :     100.0:      19.1       26.2       45.2        9.2        1.5        7.4       30.3        2.7        4.3        6.5        6.5:     13.3      17.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       122:        24         20         16          5          6         12         25         10         12         18         13:
Old  :       122:        24         20         16          5          6         12         25         10         12         18         13:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.1       30.4       45.0       47.6       26.9       28.7       44.1       43.2
Old  :                 27.1       30.4       45.0       47.6       26.9       28.7       44.1       43.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, December 2, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    70,461:    12,877     17,613     31,880      6,719      1,189      6,338     21,516      1,978      2,315      5,101      4,868:    9,017    11,477
Old  :    70,461:    12,877     17,613     31,880      6,719      1,189      6,338     21,516      1,978      2,315      5,101      4,868:    9,017    11,477
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 25, 2008                                                                :
     :    -2,075:    -3,137     -2,195      1,589       -705        -49        547      2,300       -106        233        347         45:   -1,197    -1,712
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      18.3       25.0       45.2        9.5        1.7        9.0       30.5        2.8        3.3        7.2        6.9:     12.8      16.3
Old  :     100.0:      18.3       25.0       45.2        9.5        1.7        9.0       30.5        2.8        3.3        7.2        6.9:     12.8      16.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       126:        23         21         16          5          6         13         25         11         11         21         14:
Old  :       126:        23         21         16          5          6         13         25         11         11         21         14:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.3       30.0       46.6       47.6       26.9       28.2       45.9       43.6
Old  :                 27.3       30.0       46.6       47.6       26.9       28.2       45.9       43.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, November 25, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    72,537:    16,014     19,808     30,291      7,424      1,238      5,791     19,216      2,084      2,082      4,754      4,823:   10,214    13,189
Old  :    72,537:    16,014     19,808     30,291      7,424      1,238      5,791     19,216      2,084      2,082      4,754      4,823:   10,214    13,189
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 18, 2008                                                                :
     :    -8,978:    -4,154     -6,233     -1,157        -76       -261        423       -168        129       -603         -9     -2,316:   -1,039       -44
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      22.1       27.3       41.8       10.2        1.7        8.0       26.5        2.9        2.9        6.6        6.6:     14.1      18.2
Old  :     100.0:      22.1       27.3       41.8       10.2        1.7        8.0       26.5        2.9        2.9        6.6        6.6:     14.1      18.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       118:        25         23         14          5          8         12         23         10          8         20         13:
Old  :       118:        25         23         14          5          8         12         23         10          8         20         13:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 25.5       30.4       45.5       48.0       25.5       26.2       44.1       41.6
Old  :                 25.5       30.4       45.5       48.0       25.5       26.2       44.1       41.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, November 18, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    81,515:    20,168     26,042     31,448      7,500      1,499      5,368     19,384      1,955      2,685      4,763      7,139:   11,252    13,233
Old  :    81,515:    20,168     26,042     31,448      7,500      1,499      5,368     19,384      1,955      2,685      4,763      7,139:   11,252    13,233
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 11, 2008                                                                :
     :     3,396:     1,560        484       -598         -7         23      1,661      2,513     -1,028         72         73         71:    1,635     1,267
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      24.7       31.9       38.6        9.2        1.8        6.6       23.8        2.4        3.3        5.8        8.8:     13.8      16.2
Old  :     100.0:      24.7       31.9       38.6        9.2        1.8        6.6       23.8        2.4        3.3        5.8        8.8:     13.8      16.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       139:        29         27         14          5          8         11         24         10         13         23         25:
Old  :       139:        29         27         14          5          8         11         24         10         13         23         25:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 25.7       32.5       44.3       47.5       23.5       24.6       39.0       38.2
Old  :                 25.7       32.5       44.3       47.5       23.5       24.6       39.0       38.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, November 11, 2008               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    78,119:    18,608     25,557     32,047      7,507      1,476      3,708     16,871      2,983      2,612      4,690      7,068:    9,617    11,966
Old  :    78,119:    18,608     25,557     32,047      7,507      1,476      3,708     16,871      2,983      2,612      4,690      7,068:    9,617    11,966
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       November 4, 2008                                                                 :
     :      -815:     1,240      1,166       -558         79         77       -734        -28     -2,171      1,177       -297         42:      112       317
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      23.8       32.7       41.0        9.6        1.9        4.7       21.6        3.8        3.3        6.0        9.0:     12.3      15.3
Old  :     100.0:      23.8       32.7       41.0        9.6        1.9        4.7       21.6        3.8        3.3        6.0        9.0:     12.3      15.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       136:        27         29         15          5          7         11         26         14         14         20         22:
Old  :       136:        27         29         15          5          7         11         26         14         14         20         22:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.7       32.8       44.4       46.3       24.4       26.0       40.4       37.7
Old  :                 24.7       32.8       44.4       46.3       24.4       26.0       40.4       37.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, November 4, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    78,934:    17,368     24,391     32,604      7,428      1,399      4,442     16,899      5,154      1,435      4,987      7,026:    9,505    11,649
Old  :    78,934:    17,368     24,391     32,604      7,428      1,399      4,442     16,899      5,154      1,435      4,987      7,026:    9,505    11,649
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 28, 2008                                                                 :
     :    -1,269:       140        315       -941       -191       -154       -172       -400        572       -584        -91       -180:       50    -1,140
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      22.0       30.9       41.3        9.4        1.8        5.6       21.4        6.5        1.8        6.3        8.9:     12.0      14.8
Old  :     100.0:      22.0       30.9       41.3        9.4        1.8        5.6       21.4        6.5        1.8        6.3        8.9:     12.0      14.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       133:        26         27         14          5          7         10         28         15         10         23         18:
Old  :       133:        26         27         14          5          7         10         28         15         10         23         18:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.9       31.3       41.8       44.0       24.9       28.3       40.9       39.4
Old  :                 24.9       31.3       41.8       44.0       24.9       28.3       40.9       39.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, October 28, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    80,203:    17,228     24,076     33,545      7,619      1,553      4,614     17,299      4,583      2,019      5,079      7,206:    9,455    12,789
Old  :    80,203:    17,228     24,076     33,545      7,619      1,553      4,614     17,299      4,583      2,019      5,079      7,206:    9,455    12,789
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 21, 2008                                                                 :
     :    -4,348:    -2,373       -506     -1,067       -598        180        997     -2,245       -595       -576        944        104:   -1,018    -1,633
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      21.5       30.0       41.8        9.5        1.9        5.8       21.6        5.7        2.5        6.3        9.0:     11.8      15.9
Old  :     100.0:      21.5       30.0       41.8        9.5        1.9        5.8       21.6        5.7        2.5        6.3        9.0:     11.8      15.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       137:        26         26         14          5          7         12         25         16         10         31         22:
Old  :       137:        26         26         14          5          7         12         25         16         10         31         22:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 25.2       31.0       42.7       43.1       25.2       27.7       41.7       39.0
Old  :                 25.2       31.0       42.7       43.1       25.2       27.7       41.7       39.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, October 21, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    84,550:    19,601     24,582     34,612      8,217      1,372      3,617     19,544      5,177      2,595      4,134      7,102:   10,474    14,421
Old  :    84,550:    19,601     24,582     34,612      8,217      1,372      3,617     19,544      5,177      2,595      4,134      7,102:   10,474    14,421
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 14, 2008                                                                 :
     :     3,034:       718        707       -813       -176        -80       -323       -156      2,189        672        -80        249:      422       382
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      23.2       29.1       40.9        9.7        1.6        4.3       23.1        6.1        3.1        4.9        8.4:     12.4      17.1
Old  :     100.0:      23.2       29.1       40.9        9.7        1.6        4.3       23.1        6.1        3.1        4.9        8.4:     12.4      17.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       136:        24         22         14          5          7         13         33         15         10         24         19:
Old  :       136:        24         22         14          5          7         13         33         15         10         24         19:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 25.1       29.7       44.1       41.6       24.4       23.1       39.8       33.2
Old  :                 25.1       29.7       44.1       41.6       24.4       23.1       39.8       33.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, October 14, 2008                
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    81,516:    18,883     23,876     35,425      8,393      1,452      3,940     19,700      2,989      1,923      4,215      6,852:   10,052    14,040
Old  :    81,516:    18,883     23,876     35,425      8,393      1,452      3,940     19,700      2,989      1,923      4,215      6,852:   10,052    14,040
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       October 7, 2008                                                                  :
     :       674:     2,142      2,175     -1,421        -92        -62        672       -503       -583       -450         16        185:      191      -463
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      23.2       29.3       43.5       10.3        1.8        4.8       24.2        3.7        2.4        5.2        8.4:     12.3      17.2
Old  :     100.0:      23.2       29.3       43.5       10.3        1.8        4.8       24.2        3.7        2.4        5.2        8.4:     12.3      17.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       137:        25         25         13          5          7         10         32         11         10         25         18:
Old  :       137:        25         25         13          5          7         10         32         11         10         25         18:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 26.9       30.4       46.6       41.7       25.6       23.1       42.1       32.9
Old  :                 26.9       30.4       46.6       41.7       25.6       23.1       42.1       32.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, October 7, 2008                 
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    80,842:    16,742     21,700     36,846      8,485      1,514      3,268     20,203      3,572      2,373      4,198      6,667:    9,860    14,503
Old  :    80,842:    16,742     21,700     36,846      8,485      1,514      3,268     20,203      3,572      2,373      4,198      6,667:    9,860    14,503
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 30, 2008                                                               :
     :     1,954:     3,421        627     -1,145       -533        119       -726      1,797       -331        564        558       -260:      312       -23
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      20.7       26.8       45.6       10.5        1.9        4.0       25.0        4.4        2.9        5.2        8.2:     12.2      17.9
Old  :     100.0:      20.7       26.8       45.6       10.5        1.9        4.0       25.0        4.4        2.9        5.2        8.2:     12.2      17.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       138:        19         22         12          6          7          8         36         10         16         21         19:
Old  :       138:        19         22         12          6          7          8         36         10         16         21         19:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.8       28.3       47.2       39.8       27.2       21.9       43.9       32.2
Old  :                 27.8       28.3       47.2       39.8       27.2       21.9       43.9       32.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, September 30, 2008              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    78,888:    13,321     21,073     37,991      9,018      1,395      3,994     18,406      3,903      1,809      3,640      6,927:    9,548    14,526
Old  :    78,888:    13,321     21,073     37,991      9,018      1,395      3,994     18,406      3,903      1,809      3,640      6,927:    9,548    14,526
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 23, 2008                                                               :
     :     3,710:     3,496      1,025      3,861       -673         41        345      3,088        426     -4,251       -659       -236:       29       699
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      16.9       26.7       48.2       11.4        1.8        5.1       23.3        4.9        2.3        4.6        8.8:     12.1      18.4
Old  :     100.0:      16.9       26.7       48.2       11.4        1.8        5.1       23.3        4.9        2.3        4.6        8.8:     12.1      18.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       139:        22         26         12          6          7         12         36         11         10         21         18:
Old  :       139:        22         26         12          6          7         12         36         11         10         21         18:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 28.6       26.0       46.5       37.6       28.6       21.6       45.9       32.1
Old  :                 28.6       26.0       46.5       37.6       28.6       21.6       45.9       32.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, September 23, 2008              
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 25,000 POUNDS)                                                                           :
     :          :    Positions                                                                                                           :
All  :    75,178:     9,825     20,048     34,129      9,691      1,354      3,649     15,318      3,477      6,061      4,299      7,163:    9,519    13,827
Old  :    75,178:     9,825     20,048     34,129      9,691      1,354      3,649     15,318      3,477      6,061      4,299      7,163:    9,519    13,827
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       September 16, 2008                                                               :
     :    -2,321:    -2,915      1,009       -801       -322         -4        -71     -1,658        238      1,031        -65       -197:      399    -1,320
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.1       26.7       45.4       12.9        1.8        4.9       20.4        4.6        8.1        5.7        9.5:     12.7      18.4
Old  :     100.0:      13.1       26.7       45.4       12.9        1.8        4.9       20.4        4.6        8.1        5.7        9.5:     12.7      18.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       136:        19         25         11          6          7         12         28         11         13         22         20:
Old  :       136:        19         25         11          6          7         12         28         11         13         22         20:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.3       25.3       50.6       37.6       31.2       22.7       49.1       34.2
Old  :                 31.3       25.3       50.6       37.6       31.2       22.7       49.1       34.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                            Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, September 16, 2008