SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 20, 2008                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 TROY OUNCES)                                           :
     :          :                                                                            :
All  :   175,014:    46,629      9,215     53,160     42,631    100,917    142,420    163,292:    32,594     11,721
Old  :   175,014:    46,629      9,215     53,160     42,631    100,917    142,420    163,292:    32,594     11,721
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 13, 2008                         :
     :     7,367:     4,766      1,300      2,757       -664      3,153      6,859      7,209:       508        158
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      26.6        5.3       30.4       24.4       57.7       81.4       93.3:      18.6        6.7
Old  :     100.0:      26.6        5.3       30.4       24.4       57.7       81.4       93.3:      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
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       178:        91         39         68         32         37        152        120:
Old  :       178:        91         39         68         32         37        152        120:
Other:         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
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                               Code-085692
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 20, 2008                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 25,000 POUNDS)                                               :
     :          :                                                                            :
All  :   101,637:    24,610     19,555     13,404     49,139     53,416     87,154     86,375:    14,483     15,262
Old  :   101,637:    24,610     19,555     13,404     49,139     53,416     87,154     86,375:    14,483     15,262
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 13, 2008                         :
     :     3,187:       461       -382      1,976        146      1,477      2,584      3,071:       603        116
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.2       19.2       13.2       48.3       52.6       85.8       85.0:      14.2       15.0
Old  :     100.0:      24.2       19.2       13.2       48.3       52.6       85.8       85.0:      14.2       15.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       164:        46         58         42         37         38        112        118:
Old  :       164:        46         58         42         37         38        112        118:
Other:         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  :                 31.1       25.7       44.6       38.2       31.1       25.6       43.1       37.6
Old  :                 31.1       25.7       44.6       38.2       31.1       25.6       43.1       37.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
GOLD - COMMODITY EXCHANGE INC.                                                                          Code-088691
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 20, 2008                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 100 TROY OUNCES)                                             :
     :          :                                                                            :
All  :   595,544:   211,592     25,796    159,207    162,690    385,213    533,489    570,216:    62,055     25,328
Old  :   595,544:   211,592     25,796    159,207    162,690    385,213    533,489    570,216:    62,055     25,328
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 13, 2008                         :
     :    25,700:    19,203    -12,774      8,605     -9,172     32,117     18,636     27,948:     7,064     -2,247
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      35.5        4.3       26.7       27.3       64.7       89.6       95.7:      10.4        4.3
Old  :     100.0:      35.5        4.3       26.7       27.3       64.7       89.6       95.7:      10.4        4.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       302:       181         59        103         40         51        267        170:
Old  :       302:       181         59        103         40         51        267        170:
Other:         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  :                 22.5       42.8       34.1       56.8       12.4       31.4       17.5       39.0
Old  :                 22.5       42.8       34.1       56.8       12.4       31.4       17.5       39.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated May 23, 2008