```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 26, 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  :   209,275:    43,528     12,792     73,045     49,622     99,348    166,196    185,186:    43,079     24,090
Old  :   209,275:    43,528     12,792     73,045     49,622     99,348    166,196    185,186:    43,079     24,090
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 19, 2011                       :
     :   -24,178:    -5,316      5,381    -14,941     -4,016    -14,910    -24,272    -24,469:        94        291
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      20.8        6.1       34.9       23.7       47.5       79.4       88.5:      20.6       11.5
Old  :     100.0:      20.8        6.1       34.9       23.7       47.5       79.4       88.5:      20.6       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  :       205:        98         47         75         45         44        177        139:
Old  :       205:        98         47         75         45         44        177        139:
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  :                 14.4       25.7       22.9       35.2        7.5       19.1       11.8       23.8
Old  :                 14.4       25.7       22.9       35.2        7.5       19.1       11.8       23.8
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 with Delta-adjusted Options and Futures Combined, April 26, 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  :   130,893:    42,076     18,394     10,225     62,977     89,406    115,278    118,025:    15,615     12,868
Old  :   130,893:    42,076     18,394     10,225     62,977     89,406    115,278    118,025:    15,615     12,868
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 19, 2011                       :
     :    -1,608:    -1,591       -214      1,057       -762     -1,229     -1,296       -387:      -312     -1,221
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      32.1       14.1        7.8       48.1       68.3       88.1       90.2:      11.9        9.8
Old  :     100.0:      32.1       14.1        7.8       48.1       68.3       88.1       90.2:      11.9        9.8
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  :       173:        63         44         41         42         43        131        114:
Old  :       173:        63         44         41         42         43        131        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  :                 25.1       38.1       40.4       53.5       25.1       36.3       38.0       50.4
Old  :                 25.1       38.1       40.4       53.5       25.1       36.3       38.0       50.4
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 with Delta-adjusted Options and Futures Combined, April 26, 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  :   763,754:   281,023     42,712    156,159    241,819    529,873    679,002    728,744:    84,752     35,010
Old  :   763,754:   281,023     42,712    156,159    241,819    529,873    679,002    728,744:    84,752     35,010
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 19, 2011                       :
     :   -16,391:   -10,169      3,230    -11,854      7,999     -8,452    -14,024    -17,076:    -2,367        685
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      36.8        5.6       20.4       31.7       69.4       88.9       95.4:      11.1        4.6
Old  :     100.0:      36.8        5.6       20.4       31.7       69.4       88.9       95.4:      11.1        4.6
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  :       399:       254         67        135         56         59        353        222:
Old  :       399:       254         67        135         56         59        353        222:
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  :                 20.0       30.1       28.8       44.8       13.0       21.8       18.2       31.2
Old  :                 20.0       30.1       28.8       44.8       13.0       21.8       18.2       31.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated April 29, 2011