```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, May 17, 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  :   120,227:    30,936     13,501     24,428     36,082     70,099     91,446    108,028:    28,781     12,199
Old  :   120,227:    30,936     13,501     24,428     36,082     70,099     91,446    108,028:    28,781     12,199
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 10, 2011                         :
     :    -3,310:    -3,303      2,748       -561      2,816     -4,503     -1,048     -2,316:    -2,262       -994
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      25.7       11.2       20.3       30.0       58.3       76.1       89.9:      23.9       10.1
Old  :     100.0:      25.7       11.2       20.3       30.0       58.3       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  :       180:        81         40         48         37         47        143        114:
Old  :       180:        81         40         48         37         47        143        114:
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  :                 20.1       37.7       30.7       48.4       13.5       29.3       20.7       35.1
Old  :                 20.1       37.7       30.7       48.4       13.5       29.3       20.7       35.1
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, May 17, 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  :   119,749:    29,693     21,948     14,555     62,821     65,989    107,069    102,492:    12,680     17,257
Old  :   119,749:    29,693     21,948     14,555     62,821     65,989    107,069    102,492:    12,680     17,257
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 10, 2011                         :
     :      -554:    -4,752       -678      4,080        542     -4,741       -130     -1,339:      -424        785
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.8       18.3       12.2       52.5       55.1       89.4       85.6:      10.6       14.4
Old  :     100.0:      24.8       18.3       12.2       52.5       55.1       89.4       85.6:      10.6       14.4
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  :       184:        53         64         45         44         38        124        134:
Old  :       184:        53         64         45         44         38        124        134:
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  :                 25.0       32.3       40.2       45.4       24.7       30.3       37.0       41.8
Old  :                 25.0       32.3       40.2       45.4       24.7       30.3       37.0       41.8
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 17, 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  :   509,164:   227,421     62,818     27,803    189,113    396,062    444,337    486,683:    64,827     22,481
Old  :   509,164:   227,421     62,818     27,803    189,113    396,062    444,337    486,683:    64,827     22,481
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 10, 2011                         :
     :      -987:   -13,554     -1,818      6,059     10,695     -3,937      3,200        304:    -4,187     -1,291
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      44.7       12.3        5.5       37.1       77.8       87.3       95.6:      12.7        4.4
Old  :     100.0:      44.7       12.3        5.5       37.1       77.8       87.3       95.6:      12.7        4.4
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  :       332:       187         71         68         50         49        269        163:
Old  :       332:       187         71         68         50         49        269        163:
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  :                 27.5       39.0       37.0       57.4       21.8       29.9       28.4       43.6
Old  :                 27.5       39.0       37.0       57.4       21.8       29.9       28.4       43.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

----

Updated May 20, 2011