```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 4, 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  :   149,145:    48,222      8,445     33,927     36,935     94,691    119,083    137,063:    30,062     12,082
Old  :   149,145:    48,222      8,445     33,927     36,935     94,691    119,083    137,063:    30,062     12,082
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 27, 2010                       :
     :       472:      -766      1,142     -1,104      2,434      1,209        564      1,246:       -93       -775
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      32.3        5.7       22.7       24.8       63.5       79.8       91.9:      20.2        8.1
Old  :     100.0:      32.3        5.7       22.7       24.8       63.5       79.8       91.9:      20.2        8.1
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  :       167:        71         38         49         41         45        139        108:
Old  :       167:        71         38         49         41         45        139        108:
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  :                 16.0       41.4       25.4       54.8       10.9       36.9       19.1       47.3
Old  :                 16.0       41.4       25.4       54.8       10.9       36.9       19.1       47.3
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, May 4, 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  :   142,960:    42,611     29,152     23,415     62,439     75,620    128,465    128,187:    14,495     14,773
Old  :   142,960:    42,611     29,152     23,415     62,439     75,620    128,465    128,187:    14,495     14,773
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 27, 2010                       :
     :    -9,141:    -5,340        948       -848     -3,067    -10,027     -9,254     -9,927:       113        786
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      29.8       20.4       16.4       43.7       52.9       89.9       89.7:      10.1       10.3
Old  :     100.0:      29.8       20.4       16.4       43.7       52.9       89.9       89.7:      10.1       10.3
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  :       174:        53         55         52         38         38        124        125:
Old  :       174:        53         55         52         38         38        124        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  :                 27.5       34.1       43.5       44.8       27.0       33.1       40.4       42.7
Old  :                 27.5       34.1       43.5       44.8       27.0       33.1       40.4       42.7
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, May 4, 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  :   735,006:   288,019     27,028    166,065    204,754    509,722    658,838    702,816:    76,168     32,190
Old  :   735,006:   288,019     27,028    166,065    204,754    509,722    658,838    702,816:    76,168     32,190
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 27, 2010                       :
     :    33,086:     9,575         28     14,344     10,874     21,477     34,793     35,850:    -1,707     -2,763
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      39.2        3.7       22.6       27.9       69.3       89.6       95.6:      10.4        4.4
Old  :     100.0:      39.2        3.7       22.6       27.9       69.3       89.6       95.6:      10.4        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  :       404:       249         74        140         50         65        341        241:
Old  :       404:       249         74        140         50         65        341        241:
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  :                 20.5       34.0       31.1       48.6       15.9       28.5       20.6       36.5
Old  :                 20.5       34.0       31.1       48.6       15.9       28.5       20.6       36.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated May 7, 2010