```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   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  :   146,903:    44,216      5,833     38,146     35,092     89,186    117,454    133,165:    29,449     13,738
Old  :   146,903:    44,216      5,833     38,146     35,092     89,186    117,454    133,165:    29,449     13,738
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :     8,184:     5,000        342      2,524     -1,025      4,695      6,499      7,561:     1,684        623
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      30.1        4.0       26.0       23.9       60.7       80.0       90.6:      20.0        9.4
Old  :     100.0:      30.1        4.0       26.0       23.9       60.7       80.0       90.6:      20.0        9.4
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  :       167:        81         32         48         37         40        136        103:
Old  :       167:        81         32         48         37         40        136        103:
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  :                 16.2       39.2       25.8       52.1       11.1       35.3       17.8       44.8
Old  :                 16.2       39.2       25.8       52.1       11.1       35.3       17.8       44.8
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 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   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  :   152,534:    50,453     28,002     20,876     66,451     90,318    137,779    139,195:    14,755     13,339
Old  :   152,534:    50,453     28,002     20,876     66,451     90,318    137,779    139,195:    14,755     13,339
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :    10,103:     3,257      2,041      2,382      2,696      6,187      8,335     10,609:     1,768       -506
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      33.1       18.4       13.7       43.6       59.2       90.3       91.3:       9.7        8.7
Old  :     100.0:      33.1       18.4       13.7       43.6       59.2       90.3       91.3:       9.7        8.7
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  :       190:        55         68         46         40         40        132        129:
Old  :       190:        55         68         46         40         40        132        129:
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       37.8       40.6       47.6       25.0       33.9       37.9       42.5
Old  :                 25.0       37.8       40.6       47.6       25.0       33.9       37.9       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 with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   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  :   648,116:   253,253     29,401    156,925    170,574    438,422    580,753    624,748:    67,364     23,368
Old  :   648,116:   253,253     29,401    156,925    170,574    438,422    580,753    624,748:    67,364     23,368
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :    44,491:    39,610      2,542      6,432     -7,267     37,698     38,774     46,671:     5,716     -2,181
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      39.1        4.5       24.2       26.3       67.6       89.6       96.4:      10.4        3.6
Old  :     100.0:      39.1        4.5       24.2       26.3       67.6       89.6       96.4:      10.4        3.6
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  :       370:       218         73        136         51         62        317        228:
Old  :       370:       218         73        136         51         62        317        228:
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  :                 23.1       36.0       32.5       48.7       16.4       28.1       21.5       36.1
Old  :                 23.1       36.0       32.5       48.7       16.4       28.1       21.5       36.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated April 9, 2010