```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, March 15, 2011                  
-------------------------------------------------------------------------------------------------------------------
     :   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  :   134,914:    47,290     12,336     22,274     31,210     84,631    100,774    119,241:    34,140     15,673
Old  :   134,914:    47,290     12,336     22,274     31,210     84,631    100,774    119,241:    34,140     15,673
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2011                        :
     :     1,429:    -3,104        436      2,115        369     -1,560       -620        991:     2,049        438
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      35.1        9.1       16.5       23.1       62.7       74.7       88.4:      25.3       11.6
Old  :     100.0:      35.1        9.1       16.5       23.1       62.7       74.7       88.4:      25.3       11.6
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  :       183:        83         41         44         35         47        142        112:
Old  :       183:        83         41         44         35         47        142        112:
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  :                 16.8       37.0       26.6       48.9       11.6       32.2       19.1       41.4
Old  :                 16.8       37.0       26.6       48.9       11.6       32.2       19.1       41.4
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 - Futures Only, March 15, 2011                  
-------------------------------------------------------------------------------------------------------------------
     :   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  :   134,739:    46,193     22,831      7,492     66,453     88,953    120,138    119,276:    14,601     15,463
Old  :   134,739:    46,193     22,831      7,492     66,453     88,953    120,138    119,276:    14,601     15,463
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2011                        :
     :    -7,034:    -2,910     -1,962     -1,462     -1,235     -4,664     -5,607     -8,088:    -1,427      1,054
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      34.3       16.9        5.6       49.3       66.0       89.2       88.5:      10.8       11.5
Old  :     100.0:      34.3       16.9        5.6       49.3       66.0       89.2       88.5:      10.8       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  :       176:        53         66         31         41         38        118        116:
Old  :       176:        53         66         31         41         38        118        116:
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  :                 30.1       40.2       45.9       52.6       30.1       38.1       43.5       49.0
Old  :                 30.1       40.2       45.9       52.6       30.1       38.1       43.5       49.0
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, March 15, 2011                  
-------------------------------------------------------------------------------------------------------------------
     :   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  :   507,760:   240,661     66,090     31,471    168,330    388,484    440,462    486,045:    67,298     21,715
Old  :   507,760:   240,661     66,090     31,471    168,330    388,484    440,462    486,045:    67,298     21,715
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 8, 2011                        :
     :    -7,454:   -12,773      3,596       -735     15,427    -11,883      1,919     -9,022:    -9,373      1,568
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      47.4       13.0        6.2       33.2       76.5       86.7       95.7:      13.3        4.3
Old  :     100.0:      47.4       13.0        6.2       33.2       76.5       86.7       95.7:      13.3        4.3
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  :       345:       195         78         67         51         49        279        165:
Old  :       345:       195         78         67         51         49        279        165:
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  :                 25.2       42.0       33.9       55.7       20.7       32.9       26.9       43.5
Old  :                 25.2       42.0       33.9       55.7       20.7       32.9       26.9       43.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated March 18, 2011