```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, August 31, 2010                 
-------------------------------------------------------------------------------------------------------------------
     :   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  :   159,078:    53,781      9,148     41,021     34,182     94,192    128,984    144,361:    30,094     14,717
Old  :   159,078:    53,781      9,148     41,021     34,182     94,192    128,984    144,361:    30,094     14,717
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: August 24, 2010                      :
     :     8,442:    11,990      2,164       -141     -2,772      5,296      9,077      7,319:      -634      1,123
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      33.8        5.8       25.8       21.5       59.2       81.1       90.7:      18.9        9.3
Old  :     100.0:      33.8        5.8       25.8       21.5       59.2       81.1       90.7:      18.9        9.3
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  :       188:        99         36         48         33         43        154        107:
Old  :       188:        99         36         48         33         43        154        107:
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  :                 16.2       37.6       24.9       49.2       10.6       31.1       17.5       40.9
Old  :                 16.2       37.6       24.9       49.2       10.6       31.1       17.5       40.9
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
Commitments of Traders with Delta-adjusted Options and Futures Combined, August 31, 2010                 
-------------------------------------------------------------------------------------------------------------------
     :   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  :   134,538:    39,392     26,162     17,512     64,898     75,360    121,802    119,035:    12,736     15,503
Old  :   134,538:    39,392     26,162     17,512     64,898     75,360    121,802    119,035:    12,736     15,503
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: August 24, 2010                      :
     :    -5,765:     3,088       -759     -1,534     -7,444     -1,588     -5,890     -3,880:       124     -1,885
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      29.3       19.4       13.0       48.2       56.0       90.5       88.5:       9.5       11.5
Old  :     100.0:      29.3       19.4       13.0       48.2       56.0       90.5       88.5:       9.5       11.5
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  :       180:        53         60         40         39         41        121        124:
Old  :       180:        53         60         40         39         41        121        124:
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  :                 26.0       34.0       40.6       44.0       24.8       33.1       38.7       40.6
Old  :                 26.0       34.0       40.6       44.0       24.8       33.1       38.7       40.6
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, August 31, 2010                 
-------------------------------------------------------------------------------------------------------------------
     :   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  :   781,195:   287,261     26,348    182,188    234,950    543,702    704,399    752,238:    76,796     28,957
Old  :   781,195:   287,261     26,348    182,188    234,950    543,702    704,399    752,238:    76,796     28,957
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: August 24, 2010                      :
     :    17,895:    17,161      1,704     -2,064     -1,697     18,094     13,400     17,733:     4,495        162
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      36.8        3.4       23.3       30.1       69.6       90.2       96.3:       9.8        3.7
Old  :     100.0:      36.8        3.4       23.3       30.1       69.6       90.2       96.3:       9.8        3.7
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  :       392:       246         71        135         45         64        334        230:
Old  :       392:       246         71        135         45         64        334        230:
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  :                 23.9       35.6       34.9       51.4       16.8       26.4       21.2       36.1
Old  :                 23.9       35.6       34.9       51.4       16.8       26.4       21.2       36.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated September 3, 2010