```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, June 7, 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  :   186,987:    29,619      6,270     71,800     52,553     93,481    153,972    171,550:    33,015     15,437
Old  :   186,987:    29,619      6,270     71,800     52,553     93,481    153,972    171,550:    33,015     15,437
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 31, 2011                         :
     :      -314:      -687          4        -56      1,281        -20        538        -72:      -852       -242
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.8        3.4       38.4       28.1       50.0       82.3       91.7:      17.7        8.3
Old  :     100.0:      15.8        3.4       38.4       28.1       50.0       82.3       91.7:      17.7        8.3
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  :       201:       101         35         88         42         48        175        148:
Old  :       201:       101         35         88         42         48        175        148:
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  :                 14.5       28.9       24.5       38.9        8.2       20.5       12.6       24.3
Old  :                 14.5       28.9       24.5       38.9        8.2       20.5       12.6       24.3
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, June 7, 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  :   123,120:    30,044     20,316     13,295     65,610     74,179    108,949    107,790:    14,171     15,330
Old  :   123,120:    30,044     20,316     13,295     65,610     74,179    108,949    107,790:    14,171     15,330
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 31, 2011                         :
     :      -927:       881      1,133     -1,556     -1,136       -121     -1,811       -544:       884       -383
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.4       16.5       10.8       53.3       60.2       88.5       87.5:      11.5       12.5
Old  :     100.0:      24.4       16.5       10.8       53.3       60.2       88.5       87.5:      11.5       12.5
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  :       179:        54         58         48         46         40        129        130:
Old  :       179:        54         58         48         46         40        129        130:
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  :                 24.6       36.3       38.8       48.9       24.3       33.0       36.1       44.2
Old  :                 24.6       36.3       38.8       48.9       24.3       33.0       36.1       44.2
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, June 7, 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  :   730,025:   265,739     34,446    153,464    233,997    515,402    653,200    703,312:    76,825     26,714
Old  :   730,025:   265,739     34,446    153,464    233,997    515,402    653,200    703,312:    76,825     26,714
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 31, 2011                         :
     :    14,168:     4,246     -4,064      8,124      1,942     10,164     14,312     14,224:      -144        -56
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      36.4        4.7       21.0       32.1       70.6       89.5       96.3:      10.5        3.7
Old  :     100.0:      36.4        4.7       21.0       32.1       70.6       89.5       96.3:      10.5        3.7
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  :       378:       239         66        126         51         54        326        212:
Old  :       378:       239         66        126         51         54        326        212:
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  :                 22.9       32.7       32.3       47.6       15.9       22.9       20.8       34.3
Old  :                 22.9       32.7       32.3       47.6       15.9       22.9       20.8       34.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated June 10, 2011