```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, March 22, 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  :   135,988:    47,552     10,777     23,992     31,526     86,708    103,070    121,477:    32,918     14,511
Old  :   135,988:    47,552     10,777     23,992     31,526     86,708    103,070    121,477:    32,918     14,511
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 15, 2011                       :
     :     1,074:       262     -1,559      1,718        316      2,077      2,296      2,236:    -1,222     -1,162
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      35.0        7.9       17.6       23.2       63.8       75.8       89.3:      24.2       10.7
Old  :     100.0:      35.0        7.9       17.6       23.2       63.8       75.8       89.3:      24.2       10.7
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  :       193:        99         35         42         36         48        156        108:
Old  :       193:        99         35         42         36         48        156        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  :                 16.6       37.1       26.1       49.2       11.0       32.4       18.7       41.6
Old  :                 16.6       37.1       26.1       49.2       11.0       32.4       18.7       41.6
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 - Futures Only, March 22, 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  :   133,713:    44,489     22,667      9,826     65,641     88,918    119,956    121,411:    13,757     12,302
Old  :   133,713:    44,489     22,667      9,826     65,641     88,918    119,956    121,411:    13,757     12,302
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 15, 2011                       :
     :    -1,026:    -1,704       -164      2,334       -812        -35       -182      2,135:      -844     -3,161
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      33.3       17.0        7.3       49.1       66.5       89.7       90.8:      10.3        9.2
Old  :     100.0:      33.3       17.0        7.3       49.1       66.5       89.7       90.8:      10.3        9.2
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  :       165:        54         50         35         43         41        123        106:
Old  :       165:        54         50         35         43         41        123        106:
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  :                 29.8       39.3       45.8       52.7       29.8       37.7       43.4       49.1
Old  :                 29.8       39.3       45.8       52.7       29.8       37.7       43.4       49.1
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 - Futures Only, March 22, 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  :   509,131:   231,512     56,675     43,600    162,616    387,415    437,728    487,690:    71,403     21,441
Old  :   509,131:   231,512     56,675     43,600    162,616    387,415    437,728    487,690:    71,403     21,441
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 15, 2011                       :
     :     1,371:    -9,149     -9,415     12,129     -5,714     -1,069     -2,734      1,645:     4,105       -274
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      45.5       11.1        8.6       31.9       76.1       86.0       95.8:      14.0        4.2
Old  :     100.0:      45.5       11.1        8.6       31.9       76.1       86.0       95.8:      14.0        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  :       339:       199         64         72         52         53        284        163:
Old  :       339:       199         64         72         52         53        284        163:
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  :                 25.4       41.7       34.3       54.6       20.5       32.0       26.8       42.5
Old  :                 25.4       41.7       34.3       54.6       20.5       32.0       26.8       42.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated March 25, 2011