```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 1, 2012                     
-------------------------------------------------------------------------------------------------------------------
     :   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  :   143,447:    27,588      9,896     38,975     54,389     80,994    120,952    129,864:    22,495     13,583
Old  :   143,447:    27,588      9,896     38,975     54,389     80,994    120,952    129,864:    22,495     13,583
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 24, 2012                       :
     :   -20,351:    -1,908     -1,055    -10,334     -8,890     -7,454    -21,131    -18,842:       780     -1,509
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      19.2        6.9       27.2       37.9       56.5       84.3       90.5:      15.7        9.5
Old  :     100.0:      19.2        6.9       27.2       37.9       56.5       84.3       90.5:      15.7        9.5
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  :       156:        70         33         59         39         42        134        113:
Old  :       156:        70         33         59         39         42        134        113:
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       32.8       27.3       41.3        9.5       20.8       15.2       26.5
Old  :                 17.2       32.8       27.3       41.3        9.5       20.8       15.2       26.5
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, May 1, 2012                     
-------------------------------------------------------------------------------------------------------------------
     :   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  :   144,300:    41,404     37,497     14,475     77,183     70,549    133,061    122,522:    11,239     21,779
Old  :   144,300:    41,404     37,497     14,475     77,183     70,549    133,061    122,522:    11,239     21,779
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 24, 2012                       :
     :   -15,068:     2,717      1,159     -7,425     -9,546     -6,179    -14,253    -12,445:      -815     -2,623
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      28.7       26.0       10.0       53.5       48.9       92.2       84.9:       7.8       15.1
Old  :     100.0:      28.7       26.0       10.0       53.5       48.9       92.2       84.9:       7.8       15.1
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  :       201:        53         85         39         47         46        123        150:
Old  :       201:        53         85         39         47         46        123        150:
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  :                 23.6       27.1       41.1       39.8       23.5       23.3       39.2       31.0
Old  :                 23.6       27.1       41.1       39.8       23.5       23.3       39.2       31.0
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, May 1, 2012                     
-------------------------------------------------------------------------------------------------------------------
     :   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  :   648,716:   175,731     28,356    156,886    251,895    438,744    584,512    623,986:    64,203     24,730
Old  :   648,716:   175,731     28,356    156,886    251,895    438,744    584,512    623,986:    64,203     24,730
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 24, 2012                       :
     :     6,816:     7,437       -491     -1,962     -1,474     11,522      4,001      9,069:     2,815     -2,253
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      27.1        4.4       24.2       38.8       67.6       90.1       96.2:       9.9        3.8
Old  :     100.0:      27.1        4.4       24.2       38.8       67.6       90.1       96.2:       9.9        3.8
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  :       328:       180         75        135         57         54        287        220:
Old  :       328:       180         75        135         57         54        287        220:
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  :                 22.6       32.3       34.6       45.4       10.1       17.4       14.0       25.5
Old  :                 22.6       32.3       34.6       45.4       10.1       17.4       14.0       25.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated May 4, 2012