SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 27, 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  :   173,422:    48,474      9,039     51,120     41,181    102,349    140,774    162,507:    32,648     10,915
Old  :   173,422:    48,474      9,039     51,120     41,181    102,349    140,774    162,507:    32,648     10,915
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 20, 2008                         :
     :    -1,591:     1,845       -177     -2,040     -1,451      1,431     -1,646       -785:        54       -806
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      28.0        5.2       29.5       23.7       59.0       81.2       93.7:      18.8        6.3
Old  :     100.0:      28.0        5.2       29.5       23.7       59.0       81.2       93.7:      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
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       171:        86         39         66         32         37        148        115:
Old  :       171:        86         39         66         32         37        148        115:
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  :                 15.4       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
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                               Code-085692
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 27, 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  :    98,919:    22,163     18,530     13,473     49,800     51,512     85,436     83,515:    13,482     15,404
Old  :    98,919:    22,163     18,530     13,473     49,800     51,512     85,436     83,515:    13,482     15,404
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 20, 2008                         :
     :    -2,718:    -2,447     -1,025         69        661     -1,904     -1,717     -2,860:    -1,001        142
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      22.4       18.7       13.6       50.3       52.1       86.4       84.4:      13.6       15.6
Old  :     100.0:      22.4       18.7       13.6       50.3       52.1       86.4       84.4:      13.6       15.6
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  :       161:        37         60         42         37         39        106        120:
Old  :       161:        37         60         42         37         39        106        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  :                 31.6       25.0       45.8       36.1       31.6       24.7       44.0       35.5
Old  :                 31.6       25.0       45.8       36.1       31.6       24.7       44.0       35.5
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 27, 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  :   526,321:   219,749     26,983    118,102    127,366    350,673    465,217    495,758:    61,104     30,563
Old  :   526,321:   219,749     26,983    118,102    127,366    350,673    465,217    495,758:    61,104     30,563
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 20, 2008                         :
     :   -69,223:     8,158      1,187    -41,105    -35,324    -34,540    -68,272    -74,459:      -951      5,235
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      41.8        5.1       22.4       24.2       66.6       88.4       94.2:      11.6        5.8
Old  :     100.0:      41.8        5.1       22.4       24.2       66.6       88.4       94.2:      11.6        5.8
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  :       275:       168         49         78         36         45        238        140:
Old  :       275:       168         49         78         36         45        238        140:
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       44.8       33.8       59.5       14.5       37.7       21.0       45.9
Old  :                 22.5       44.8       33.8       59.5       14.5       37.7       21.0       45.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated May 30,2008