```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, October 18, 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  :   160,153:    23,437      7,938     57,485     55,226     80,150    136,147    145,573:    24,005     14,580
Old  :   160,153:    23,437      7,938     57,485     55,226     80,150    136,147    145,573:    24,005     14,580
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 11, 2011                     :
     :     2,509:    -1,478        434      1,654      2,362        -56      2,537      2,032:       -28        477
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.6        5.0       35.9       34.5       50.0       85.0       90.9:      15.0        9.1
Old  :     100.0:      14.6        5.0       35.9       34.5       50.0       85.0       90.9:      15.0        9.1
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  :       174:        78         39         78         40         44        153        132:
Old  :       174:        78         39         78         40         44        153        132:
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  :                 17.3       28.7       29.0       38.2        9.9       18.7       16.1       24.4
Old  :                 17.3       28.7       29.0       38.2        9.9       18.7       16.1       24.4
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, October 18, 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  :   129,217:    28,110     33,399     12,790     75,442     61,966    116,342    108,155:    12,875     21,062
Old  :   129,217:    28,110     33,399     12,790     75,442     61,966    116,342    108,155:    12,875     21,062
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 11, 2011                     :
     :     6,138:       139     -1,588      2,763      2,532      3,404      5,435      4,579:       703      1,559
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      21.8       25.8        9.9       58.4       48.0       90.0       83.7:      10.0       16.3
Old  :     100.0:      21.8       25.8        9.9       58.4       48.0       90.0       83.7:      10.0       16.3
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  :       178:        45         69         43         41         41        114        137:
Old  :       178:        45         69         43         41         41        114        137:
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  :                 23.8       27.6       41.5       38.6       20.5       18.5       34.7       26.9
Old  :                 23.8       27.6       41.5       38.6       20.5       18.5       34.7       26.9
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, October 18, 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  :   794,999:   186,757     26,772    224,939    315,416    509,584    727,112    761,295:    67,887     33,705
Old  :   794,999:   186,757     26,772    224,939    315,416    509,584    727,112    761,295:    67,887     33,705
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 11, 2011                     :
     :   -11,728:    -7,548        488     -2,787       -857    -10,668    -11,192    -12,967:      -536      1,239
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      23.5        3.4       28.3       39.7       64.1       91.5       95.8:       8.5        4.2
Old  :     100.0:      23.5        3.4       28.3       39.7       64.1       91.5       95.8:       8.5        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  :       372:       218         78        175         58         60        333        260:
Old  :       372:       218         78        175         58         60        333        260:
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       35.0       34.7       47.5       11.2       19.4       14.6       24.9
Old  :                 22.9       35.0       34.7       47.5       11.2       19.4       14.6       24.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated October 21, 2011