```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 23, 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  :   137,392:    38,448      5,614     34,334     34,807     81,831    107,588    121,779:    29,804     15,614
Old  :   137,392:    38,448      5,614     34,334     34,807     81,831    107,588    121,779:    29,804     15,614
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 16, 2010                       :
     :    -2,470:    -1,654        363        265        -88     -2,016     -1,477     -1,388:      -992     -1,082
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      28.0        4.1       25.0       25.3       59.6       78.3       88.6:      21.7       11.4
Old  :     100.0:      28.0        4.1       25.0       25.3       59.6       78.3       88.6:      21.7       11.4
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  :       157:        75         30         42         41         39        134         94:
Old  :       157:        75         30         42         41         39        134         94:
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  :                 15.4       40.5       24.6       53.4       10.6       36.1       17.1       45.2
Old  :                 15.4       40.5       24.6       53.4       10.6       36.1       17.1       45.2
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, March 23, 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  :   133,210:    42,577     24,827     17,557     61,073     76,400    121,207    118,784:    12,003     14,426
Old  :   133,210:    42,577     24,827     17,557     61,073     76,400    121,207    118,784:    12,003     14,426
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 16, 2010                       :
     :     2,321:       348      1,279      1,639        916       -508      2,902      2,409:      -581        -88
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      32.0       18.6       13.2       45.8       57.4       91.0       89.2:       9.0       10.8
Old  :     100.0:      32.0       18.6       13.2       45.8       57.4       91.0       89.2:       9.0       10.8
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  :       184:        52         62         43         42         44        126        129:
Old  :       184:        52         62         43         42         44        126        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  :                 28.0       36.4       44.0       46.9       28.0       35.0       42.3       43.6
Old  :                 28.0       36.4       44.0       46.9       28.0       35.0       42.3       43.6
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, March 23, 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  :   665,203:   226,055     27,827    186,978    177,746    418,468    590,779    633,272:    74,425     31,931
Old  :   665,203:   226,055     27,827    186,978    177,746    418,468    590,779    633,272:    74,425     31,931
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 16, 2010                       :
     :   -10,261:   -18,883        169       -845     11,296     -9,402     -8,432    -10,078:    -1,829       -183
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      34.0        4.2       28.1       26.7       62.9       88.8       95.2:      11.2        4.8
Old  :     100.0:      34.0        4.2       28.1       26.7       62.9       88.8       95.2:      11.2        4.8
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  :       379:       214         88        156         51         56        330        244:
Old  :       379:       214         88        156         51         56        330        244:
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  :                 24.2       36.4       33.6       49.0       15.0       26.6       19.4       33.6
Old  :                 24.2       36.4       33.6       49.0       15.0       26.6       19.4       33.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated March 26, 2010