```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders - Futures Only, May 3, 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  :   131,907:    42,751     19,397     24,159     30,743     73,203     97,653    116,759:    34,254     15,148
Old  :   131,907:    42,751     19,397     24,159     30,743     73,203     97,653    116,759:    34,254     15,148
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 26, 2011                       :
     :   -11,434:      -327      1,314     -4,197     -5,020     -5,094     -9,544     -7,977:    -1,890     -3,457
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      32.4       14.7       18.3       23.3       55.5       74.0       88.5:      26.0       11.5
Old  :     100.0:      32.4       14.7       18.3       23.3       55.5       74.0       88.5:      26.0       11.5
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  :       192:        86         48         52         37         42        155        115:
Old  :       192:        86         48         52         37         42        155        115:
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  :                 17.2       34.6       28.3       44.7       11.8       27.3       19.8       34.2
Old  :                 17.2       34.6       28.3       44.7       11.8       27.3       19.8       34.2
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 - Futures Only, May 3, 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  :   125,898:    40,403     19,399      9,573     62,248     82,043    112,224    111,015:    13,674     14,883
Old  :   125,898:    40,403     19,399      9,573     62,248     82,043    112,224    111,015:    13,674     14,883
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 26, 2011                       :
     :    -4,951:    -1,673      1,001       -645       -729     -7,360     -3,047     -7,004:    -1,904      2,053
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      32.1       15.4        7.6       49.4       65.2       89.1       88.2:      10.9       11.8
Old  :     100.0:      32.1       15.4        7.6       49.4       65.2       89.1       88.2:      10.9       11.8
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  :       164:        55         49         39         43         40        122        111:
Old  :       164:        55         49         39         43         40        122        111:
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  :                 25.7       37.2       41.9       52.2       25.7       35.9       39.2       49.6
Old  :                 25.7       37.2       41.9       52.2       25.7       35.9       39.2       49.6
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 - Futures Only, May 3, 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  :   522,323:   259,440     66,784     27,637    161,934    402,036    449,011    496,457:    73,312     25,866
Old  :   522,323:   259,440     66,784     27,637    161,934    402,036    449,011    496,457:    73,312     25,866
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 26, 2011                       :
     :    -7,809:    -1,167      7,443       -725     -5,101    -13,993     -6,993     -7,275:      -816       -534
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      49.7       12.8        5.3       31.0       77.0       86.0       95.0:      14.0        5.0
Old  :     100.0:      49.7       12.8        5.3       31.0       77.0       86.0       95.0:      14.0        5.0
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  :       361:       222         62         63         49         54        296        159:
Old  :       361:       222         62         63         49         54        296        159:
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  :                 24.1       36.0       32.7       54.2       19.8       29.6       27.1       43.9
Old  :                 24.1       36.0       32.7       54.2       19.8       29.6       27.1       43.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated May 6, 2011