```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, May 24, 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  :   121,395:    31,754     14,171     27,380     33,663     68,622     92,797    110,173:    28,598     11,222
Old  :   121,395:    31,754     14,171     27,380     33,663     68,622     92,797    110,173:    28,598     11,222
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 17, 2011                         :
     :     1,168:       818        670      2,952     -2,419     -1,477      1,351      2,145:      -183       -977
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      26.2       11.7       22.6       27.7       56.5       76.4       90.8:      23.6        9.2
Old  :     100.0:      26.2       11.7       22.6       27.7       56.5       76.4       90.8:      23.6        9.2
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  :       179:        77         41         54         37         46        144        117:
Old  :       179:        77         41         54         37         46        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  :                 19.0       37.9       30.0       48.7       12.8       29.7       19.5       35.6
Old  :                 19.0       37.9       30.0       48.7       12.8       29.7       19.5       35.6
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 24, 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  :   120,829:    28,382     22,354     14,085     65,806     68,353    108,273    104,792:    12,556     16,037
Old  :   120,829:    28,382     22,354     14,085     65,806     68,353    108,273    104,792:    12,556     16,037
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 17, 2011                         :
     :     1,080:    -1,311        406       -470      2,985      2,364      1,204      2,300:      -124     -1,220
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      23.5       18.5       11.7       54.5       56.6       89.6       86.7:      10.4       13.3
Old  :     100.0:      23.5       18.5       11.7       54.5       56.6       89.6       86.7:      10.4       13.3
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  :       171:        50         58         41         45         38        117        125:
Old  :       171:        50         58         41         45         38        117        125:
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  :                 24.7       33.6       39.8       46.4       24.4       30.8       36.2       42.5
Old  :                 24.7       33.6       39.8       46.4       24.4       30.8       36.2       42.5
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 24, 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  :   531,180:   240,461     68,067     38,165    185,259    402,496    463,885    508,728:    67,295     22,452
Old  :   531,180:   240,461     68,067     38,165    185,259    402,496    463,885    508,728:    67,295     22,452
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 17, 2011                         :
     :    22,016:    13,040      5,249     10,362     -3,854      6,434     19,548     22,045:     2,468        -29
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      45.3       12.8        7.2       34.9       75.8       87.3       95.8:      12.7        4.2
Old  :     100.0:      45.3       12.8        7.2       34.9       75.8       87.3       95.8:      12.7        4.2
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  :       355:       202         73         76         51         53        288        177:
Old  :       355:       202         73         76         51         53        288        177:
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  :                 26.9       37.3       35.8       53.7       20.5       28.1       27.2       41.4
Old  :                 26.9       37.3       35.8       53.7       20.5       28.1       27.2       41.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated May 27, 2011