```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 16, 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  :   139,862:    40,102      5,251     34,069     34,894     83,847    109,065    123,166:    30,797     16,696
Old  :   139,862:    40,102      5,251     34,069     34,894     83,847    109,065    123,166:    30,797     16,696
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 9, 2010                        :
     :     2,236:       442        628         -4        547      2,905        985      3,529:     1,251     -1,293
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      28.7        3.8       24.4       24.9       59.9       78.0       88.1:      22.0       11.9
Old  :     100.0:      28.7        3.8       24.4       24.9       59.9       78.0       88.1:      22.0       11.9
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  :       154:        75         29         44         39         37        133         92:
Old  :       154:        75         29         44         39         37        133         92:
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  :                 15.1       40.6       24.2       54.0       10.4       36.1       17.0       45.4
Old  :                 15.1       40.6       24.2       54.0       10.4       36.1       17.0       45.4
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, March 16, 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  :   130,889:    42,229     23,548     15,919     60,158     76,908    118,305    116,375:    12,584     14,514
Old  :   130,889:    42,229     23,548     15,919     60,158     76,908    118,305    116,375:    12,584     14,514
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 9, 2010                        :
     :     2,486:       374       -398        652       -320        -80        706        174:     1,781      2,312
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      32.3       18.0       12.2       46.0       58.8       90.4       88.9:       9.6       11.1
Old  :     100.0:      32.3       18.0       12.2       46.0       58.8       90.4       88.9:       9.6       11.1
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:        50         58         38         42         43        121        120:
Old  :       174:        50         58         38         42         43        121        120:
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  :                 28.5       38.3       44.1       48.5       28.5       36.8       42.9       45.5
Old  :                 28.5       38.3       44.1       48.5       28.5       36.8       42.9       45.5
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 16, 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  :   675,464:   244,938     27,658    187,823    166,451    427,869    599,211    643,350:    76,254     32,114
Old  :   675,464:   244,938     27,658    187,823    166,451    427,869    599,211    643,350:    76,254     32,114
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 9, 2010                        :
     :     9,225:    -3,635      2,722     15,498     -1,632     -9,885     10,231      8,335:    -1,005        891
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      36.3        4.1       27.8       24.6       63.3       88.7       95.2:      11.3        4.8
Old  :     100.0:      36.3        4.1       27.8       24.6       63.3       88.7       95.2:      11.3        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  :       381:       226         76        156         50         61        329        248:
Old  :       381:       226         76        156         50         61        329        248:
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  :                 23.7       36.9       32.3       49.2       14.6       27.1       19.0       34.6
Old  :                 23.7       36.9       32.3       49.2       14.6       27.1       19.0       34.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated March 19, 2010