```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, December 21, 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  :   133,135:    39,180      8,885     32,475     30,852     77,909    102,507    119,269:    30,628     13,866
Old  :   133,135:    39,180      8,885     32,475     30,852     77,909    102,507    119,269:    30,628     13,866
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 14, 2010                    :
     :     2,990:      -270       -333      1,274      2,398      1,319      3,402      2,260:      -412        730
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      29.4        6.7       24.4       23.2       58.5       77.0       89.6:      23.0       10.4
Old  :     100.0:      29.4        6.7       24.4       23.2       58.5       77.0       89.6:      23.0       10.4
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  :       176:        85         36         37         34         41        141         96:
Old  :       176:        85         36         37         34         41        141         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  :                 23.1       39.5       32.6       54.2       11.7       29.8       18.8       41.1
Old  :                 23.1       39.5       32.6       54.2       11.7       29.8       18.8       41.1
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 21, 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  :   166,422:    59,804     27,641     17,186     71,398    107,102    148,388    151,929:    18,034     14,493
Old  :   166,422:    59,804     27,641     17,186     71,398    107,102    148,388    151,929:    18,034     14,493
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 14, 2010                    :
     :     2,876:     1,517       -378        291      1,426      2,284      3,234      2,197:      -358        679
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      35.9       16.6       10.3       42.9       64.4       89.2       91.3:      10.8        8.7
Old  :     100.0:      35.9       16.6       10.3       42.9       64.4       89.2       91.3:      10.8        8.7
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  :       203:        73         60         34         40         51        141        126:
Old  :       203:        73         60         34         40         51        141        126:
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  :                 27.4       38.3       41.8       49.6       26.4       36.5       38.9       44.6
Old  :                 27.4       38.3       41.8       49.6       26.4       36.5       38.9       44.6
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 - Futures Only, December 21, 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  :   582,133:   251,722     45,298     67,525    194,090    445,898    513,337    558,721:    68,796     23,412
Old  :   582,133:   251,722     45,298     67,525    194,090    445,898    513,337    558,721:    68,796     23,412
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 14, 2010                    :
     :   -12,519:    -8,195      5,576    -10,045      9,354     -6,973     -8,886    -11,442:    -3,633     -1,077
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      43.2        7.8       11.6       33.3       76.6       88.2       96.0:      11.8        4.0
Old  :     100.0:      43.2        7.8       11.6       33.3       76.6       88.2       96.0:      11.8        4.0
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  :       339:       203         59         54         50         50        277        142:
Old  :       339:       203         59         54         50         50        277        142:
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       46.8       42.9       64.0       23.1       35.9       28.8       46.5
Old  :                 31.6       46.8       42.9       64.0       23.1       35.9       28.8       46.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated December 27, 2010