```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, May 1, 2012                     
-------------------------------------------------------------------------------------------------------------------
     :   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  :   110,862:    26,855     11,271     21,364     42,450     66,193     90,669     98,828:    20,193     12,034
Old  :   110,862:    26,855     11,271     21,364     42,450     66,193     90,669     98,828:    20,193     12,034
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 24, 2012                       :
     :   -11,463:    -2,058     -1,171     -4,457     -5,894     -4,504    -12,409    -10,132:       946     -1,331
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.2       10.2       19.3       38.3       59.7       81.8       89.1:      18.2       10.9
Old  :     100.0:      24.2       10.2       19.3       38.3       59.7       81.8       89.1:      18.2       10.9
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  :       143:        59         30         38         37         40        118         91:
Old  :       143:        59         30         38         37         40        118         91:
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  :                 19.6       39.0       30.8       49.1       12.5       26.3       20.6       33.6
Old  :                 19.6       39.0       30.8       49.1       12.5       26.3       20.6       33.6
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, May 1, 2012                     
-------------------------------------------------------------------------------------------------------------------
     :   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  :   144,241:    41,404     37,514     14,451     77,181     70,533    133,036    122,498:    11,205     21,743
Old  :   144,241:    41,404     37,514     14,451     77,181     70,533    133,036    122,498:    11,205     21,743
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 24, 2012                       :
     :   -15,015:     2,717      1,149     -7,409     -9,545     -6,135    -14,237    -12,395:      -778     -2,620
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      28.7       26.0       10.0       53.5       48.9       92.2       84.9:       7.8       15.1
Old  :     100.0:      28.7       26.0       10.0       53.5       48.9       92.2       84.9:       7.8       15.1
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  :       201:        53         85         39         47         46        123        150:
Old  :       201:        53         85         39         47         46        123        150:
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  :                 23.6       27.1       41.1       39.8       23.5       23.3       39.2       31.0
Old  :                 23.6       27.1       41.1       39.8       23.5       23.3       39.2       31.0
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, May 1, 2012                     
-------------------------------------------------------------------------------------------------------------------
     :   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  :   411,972:   169,568     29,175     31,031    153,584    331,587    354,183    391,793:    57,789     20,179
Old  :   411,972:   169,568     29,175     31,031    153,584    331,587    354,183    391,793:    57,789     20,179
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 24, 2012                       :
     :    16,583:     4,565       -834      4,292      4,590     15,356     13,447     18,814:     3,136     -2,231
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      41.2        7.1        7.5       37.3       80.5       86.0       95.1:      14.0        4.9
Old  :     100.0:      41.2        7.1        7.5       37.3       80.5       86.0       95.1:      14.0        4.9
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  :       287:       154         61         63         48         49        230        150:
Old  :       287:       154         61         63         48         49        230        150:
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  :                 29.2       44.7       36.8       58.7       16.4       27.5       21.9       40.4
Old  :                 29.2       44.7       36.8       58.7       16.4       27.5       21.9       40.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated May 4, 2012