```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, December 14, 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  :   130,145:    39,450      9,218     31,201     28,454     76,590     99,105    117,009:    31,040     13,136
Old  :   130,145:    39,450      9,218     31,201     28,454     76,590     99,105    117,009:    31,040     13,136
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 7, 2010                     :
     :    -7,530:    -3,156       -419     -4,125       -791     -1,480     -8,072     -6,024:       542     -1,506
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      30.3        7.1       24.0       21.9       58.8       76.1       89.9:      23.9       10.1
Old  :     100.0:      30.3        7.1       24.0       21.9       58.8       76.1       89.9:      23.9       10.1
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:        81         38         37         33         41        138         98:
Old  :       178:        81         38         37         33         41        138         98:
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  :                 23.2       42.2       32.5       56.8       12.0       32.4       19.7       44.1
Old  :                 23.2       42.2       32.5       56.8       12.0       32.4       19.7       44.1
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
Commitments of Traders - Futures Only, December 14, 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  :   163,546:    58,287     28,019     16,895     69,972    104,818    145,154    149,732:    18,392     13,814
Old  :   163,546:    58,287     28,019     16,895     69,972    104,818    145,154    149,732:    18,392     13,814
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 7, 2010                     :
     :     5,871:     4,720        884        674        882      3,417      6,276      4,975:      -405        896
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      35.6       17.1       10.3       42.8       64.1       88.8       91.6:      11.2        8.4
Old  :     100.0:      35.6       17.1       10.3       42.8       64.1       88.8       91.6:      11.2        8.4
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  :       199:        76         59         33         40         45        144        117:
Old  :       199:        76         59         33         40         45        144        117:
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  :                 27.6       39.4       41.4       50.6       26.6       37.7       39.5       45.4
Old  :                 27.6       39.4       41.4       50.6       26.6       37.7       39.5       45.4
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 14, 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  :   594,652:   259,917     39,722     77,570    184,736    452,871    522,223    570,163:    72,429     24,489
Old  :   594,652:   259,917     39,722     77,570    184,736    452,871    522,223    570,163:    72,429     24,489
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 7, 2010                     :
     :    -8,980:    -9,587      2,969     -1,569      3,585     -6,953     -7,571     -5,553:    -1,409     -3,427
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      43.7        6.7       13.0       31.1       76.2       87.8       95.9:      12.2        4.1
Old  :     100.0:      43.7        6.7       13.0       31.1       76.2       87.8       95.9:      12.2        4.1
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  :       339:       205         56         61         45         52        280        145:
Old  :       339:       205         56         61         45         52        280        145:
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  :                 32.1       48.7       42.8       65.2       22.2       36.7       27.6       47.2
Old  :                 32.1       48.7       42.8       65.2       22.2       36.7       27.6       47.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated December 17, 2010