```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, December 7, 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  :   137,675:    42,606      9,637     35,326     29,245     78,070    107,177    123,033:    30,498     14,642
Old  :   137,675:    42,606      9,637     35,326     29,245     78,070    107,177    123,033:    30,498     14,642
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 30, 2010                    :
     :     4,536:     1,788      2,853      2,094       -546     -1,491      3,336      3,456:     1,200      1,080
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      30.9        7.0       25.7       21.2       56.7       77.8       89.4:      22.2       10.6
Old  :     100.0:      30.9        7.0       25.7       21.2       56.7       77.8       89.4:      22.2       10.6
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  :       178:        92         31         41         35         42        148         96:
Old  :       178:        92         31         41         35         42        148         96:
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  :                 24.4       43.8       34.0       57.3       11.6       32.0       18.7       42.7
Old  :                 24.4       43.8       34.0       57.3       11.6       32.0       18.7       42.7
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
Commitments of Traders - Futures Only, December 7, 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  :   157,675:    53,567     27,135     16,221     69,090    101,401    138,878    144,757:    18,797     12,918
Old  :   157,675:    53,567     27,135     16,221     69,090    101,401    138,878    144,757:    18,797     12,918
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 30, 2010                    :
     :     9,426:     5,783        458       -199        391      8,793      5,975      9,052:     3,451        374
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      34.0       17.2       10.3       43.8       64.3       88.1       91.8:      11.9        8.2
Old  :     100.0:      34.0       17.2       10.3       43.8       64.3       88.1       91.8:      11.9        8.2
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  :       194:        67         62         31         42         43        135        119:
Old  :       194:        67         62         31         42         43        135        119:
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  :                 27.9       39.0       42.2       50.4       26.9       37.6       40.2       45.9
Old  :                 27.9       39.0       42.2       50.4       26.9       37.6       40.2       45.9
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 - Futures Only, December 7, 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  :   603,632:   269,504     36,753     79,139    181,151    459,824    529,794    575,716:    73,838     27,916
Old  :   603,632:   269,504     36,753     79,139    181,151    459,824    529,794    575,716:    73,838     27,916
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 30, 2010                    :
     :     3,474:     3,680     -1,464     -1,514     -2,642      5,562       -476      2,584:     3,950        890
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      44.6        6.1       13.1       30.0       76.2       87.8       95.4:      12.2        4.6
Old  :     100.0:      44.6        6.1       13.1       30.0       76.2       87.8       95.4:      12.2        4.6
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  :       340:       206         59         60         46         51        279        147:
Old  :       340:       206         59         60         46         51        279        147:
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  :                 31.0       48.2       41.4       64.4       21.7       36.9       27.1       47.6
Old  :                 31.0       48.2       41.4       64.4       21.7       36.9       27.1       47.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated December 10, 2010