```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 6, 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  :   152,451:    32,584      4,768     45,074     49,226     90,667    126,885    140,509:    25,567     11,942
Old  :   152,451:    32,584      4,768     45,074     49,226     90,667    126,885    140,509:    25,567     11,942
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 28, 2012                    :
     :   -11,905:    -9,043     -1,297     -1,004        977     -9,055     -9,071    -11,356:    -2,834       -549
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      21.4        3.1       29.6       32.3       59.5       83.2       92.2:      16.8        7.8
Old  :     100.0:      21.4        3.1       29.6       32.3       59.5       83.2       92.2:      16.8        7.8
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  :       160:        84         22         58         38         47        141        111:
Old  :       160:        84         22         58         38         47        141        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  :                 15.7       35.0       25.1       43.9        8.5       25.7       14.2       31.9
Old  :                 15.7       35.0       25.1       43.9        8.5       25.7       14.2       31.9
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 6, 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  :   152,925:    44,695     33,128     19,400     76,523     83,766    140,618    136,295:    12,307     16,631
Old  :   152,925:    44,695     33,128     19,400     76,523     83,766    140,618    136,295:    12,307     16,631
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 28, 2012                    :
     :      -595:       915       -185        833       -827     -2,325        921     -1,677:    -1,515      1,083
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      29.2       21.7       12.7       50.0       54.8       92.0       89.1:       8.0       10.9
Old  :     100.0:      29.2       21.7       12.7       50.0       54.8       92.0       89.1:       8.0       10.9
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  :       195:        64         66         44         45         49        133        140:
Old  :       195:        64         66         44         45         49        133        140:
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  :                 22.9       29.2       37.9       41.1       22.7       25.9       35.2       34.6
Old  :                 22.9       29.2       37.9       41.1       22.7       25.9       35.2       34.6
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 6, 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  :   676,087:   201,331     29,307    164,068    244,653    455,944    610,052    649,320:    66,035     26,768
Old  :   676,087:   201,331     29,307    164,068    244,653    455,944    610,052    649,320:    66,035     26,768
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 28, 2012                    :
     :   -61,434:   -52,486     -2,967     -6,567     10,371    -53,956    -48,683    -63,491:   -12,751      2,057
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      29.8        4.3       24.3       36.2       67.4       90.2       96.0:       9.8        4.0
Old  :     100.0:      29.8        4.3       24.3       36.2       67.4       90.2       96.0:       9.8        4.0
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  :       351:       209         73        149         50         54        317        223:
Old  :       351:       209         73        149         50         54        317        223:
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  :                 21.3       32.3       32.2       46.3       10.3       19.4       14.1       27.3
Old  :                 21.3       32.3       32.2       46.3       10.3       19.4       14.1       27.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated March 9, 2012