```
SILVER - COMMODITY EXCHANGE INC.                                                                        Code-084691
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 28, 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  :   164,356:    41,628      6,066     46,078     48,250     99,722    135,956    151,865:    28,401     12,491
Old  :   164,356:    41,628      6,066     46,078     48,250     99,722    135,956    151,865:    28,401     12,491
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 21, 2012                    :
     :     8,349:     6,013        202     -2,369      1,943     10,391      5,587      8,224:     2,762        125
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      25.3        3.7       28.0       29.4       60.7       82.7       92.4:      17.3        7.6
Old  :     100.0:      25.3        3.7       28.0       29.4       60.7       82.7       92.4:      17.3        7.6
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  :       177:        99         24         55         35         49        150        113:
Old  :       177:        99         24         55         35         49        150        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  :                 13.9       33.9       23.1       43.1        7.7       25.4       12.4       31.7
Old  :                 13.9       33.9       23.1       43.1        7.7       25.4       12.4       31.7
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, February 28, 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  :   153,520:    43,780     33,313     18,568     77,350     86,091    139,698    137,972:    13,822     15,548
Old  :   153,520:    43,780     33,313     18,568     77,350     86,091    139,698    137,972:    13,822     15,548
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 21, 2012                    :
     :    -9,267:       716       -321     -2,518     -6,790     -5,100     -8,592     -7,940:      -675     -1,327
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      28.5       21.7       12.1       50.4       56.1       91.0       89.9:       9.0       10.1
Old  :     100.0:      28.5       21.7       12.1       50.4       56.1       91.0       89.9:       9.0       10.1
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  :       199:        69         64         41         43         44        134        135:
Old  :       199:        69         64         41         43         44        134        135:
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  :                 22.5       30.5       37.2       42.3       22.4       27.1       34.4       35.6
Old  :                 22.5       30.5       37.2       42.3       22.4       27.1       34.4       35.6
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, February 28, 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  :   737,521:   253,817     32,275    170,635    234,282    509,900    658,735    712,810:    78,786     24,711
Old  :   737,521:   253,817     32,275    170,635    234,282    509,900    658,735    712,810:    78,786     24,711
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 21, 2012                    :
     :    22,590:    20,707        802      1,202     -3,943     20,568     17,966     22,571:     4,625         19
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      34.4        4.4       23.1       31.8       69.1       89.3       96.6:      10.7        3.4
Old  :     100.0:      34.4        4.4       23.1       31.8       69.1       89.3       96.6:      10.7        3.4
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  :       370:       234         63        142         54         56        331        223:
Old  :       370:       234         63        142         54         56        331        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  :                 20.1       33.3       31.0       46.6       10.5       21.1       14.3       29.2
Old  :                 20.1       33.3       31.0       46.6       10.5       21.1       14.3       29.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated March 2, 2012