```
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                                                                                                         Code-075651
Disaggregated Commitments of Traders - Options and Futures Combined, March 29, 2011                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 100 TROY OUNCES)                                                                                          :
     :          :    Positions                                                                                                           :
All  :    21,335:     2,034     11,788      2,807      4,965        533     11,145      1,638        167      2,031      1,024        195:    2,422     1,025
Old  :    21,335:     2,034     11,788      2,807      4,965        533     11,145      1,638        167      2,031      1,024        195:    2,422     1,025
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 22, 2011                                                                   :
     :       -12:         2        665        472       -789         73       -397        -34         13       -206        -34         66:      -36        27
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.5       55.2       13.2       23.3        2.5       52.2        7.7        0.8        9.5        4.8        0.9:     11.4       4.8
Old  :     100.0:       9.5       55.2       13.2       23.3        2.5       52.2        7.7        0.8        9.5        4.8        0.9:     11.4       4.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       138:        10         19         13          8         11         36         13          9         32          9          4:
Old  :       138:        10         19         13          8         11         36         13          9         32          9          4:
Other:         0:         0          0          0          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  :                 37.9       39.6       50.1       56.0       37.9       39.2       49.7       55.4
Old  :                 37.9       39.6       50.1       56.0       37.9       39.2       49.7       55.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                                                                                                          Code-076651
Disaggregated Commitments of Traders - Options and Futures Combined, March 29, 2011                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 50 TROY OUNCES)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    33,411:     1,065     15,858      3,954     11,621      1,310     19,369      1,096        321      2,161      1,010        258:    4,972     1,937
Old  :    33,411:     1,065     15,858      3,954     11,621      1,310     19,369      1,096        321      2,161      1,010        258:    4,972     1,937
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 22, 2011                                                                   :
     :      -140:      -408      1,145       -324     -1,289         27        -17       -436         25        118         14         68:      371       306
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       3.2       47.5       11.8       34.8        3.9       58.0        3.3        1.0        6.5        3.0        0.8:     14.9       5.8
Old  :     100.0:       3.2       47.5       11.8       34.8        3.9       58.0        3.3        1.0        6.5        3.0        0.8:     14.9       5.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       133:         5         22          7         12          8         54          7          7         18         10          5:
Old  :       133:         5         22          7         12          8         54          7          7         18         10          5:
Other:         0:         0          0          0          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  :                 22.7       33.5       35.0       49.8       22.7       32.5       33.3       48.3
Old  :                 22.7       33.5       35.0       49.8       22.7       32.5       33.3       48.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, March 29, 2011                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 5,000 TROY OUNCES)                                                                                        :
     :          :    Positions                                                                                                           :
All  :   197,944:    12,804     65,484     18,388     25,674     14,551     35,528      1,988     13,619     12,049      4,671     50,603:   40,403    21,354
Old  :   197,944:    12,804     65,484     18,388     25,674     14,551     35,528      1,988     13,619     12,049      4,671     50,603:   40,403    21,354
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 22, 2011                                                                   :
     :     1,537:      -517        602      1,602       -128        695       -481        305     -1,438         41       -209       -648:    2,284     2,359
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.5       33.1        9.3       13.0        7.4       17.9        1.0        6.9        6.1        2.4       25.6:     20.4      10.8
Old  :     100.0:       6.5       33.1        9.3       13.0        7.4       17.9        1.0        6.9        6.1        2.4       25.6:     20.4      10.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       188:        18         29         11         16         19         47          6         19         47         25         45:
Old  :       188:        18         29         11         16         19         47          6         19         47         25         45:
Other:         0:         0          0          0          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  :                 13.1       28.8       21.5       38.0        7.6       23.1       12.6       29.7
Old  :                 13.1       28.8       21.5       38.0        7.6       23.1       12.6       29.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
GOLD - COMMODITY EXCHANGE INC.                                                                                                                   Code-088691
Disaggregated Commitments of Traders - Options and Futures Combined, March 29, 2011                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 100 TROY OUNCES)                                                                                          :
     :          :    Positions                                                                                                           :
All  :   672,647:    90,548    251,937     58,194    160,890     70,134    201,651      2,339     21,313     47,544     32,873    106,640:   76,623    26,520
Old  :   672,647:    90,548    251,937     58,194    160,890     70,134    201,651      2,339     21,313     47,544     32,873    106,640:   76,623    26,520
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 22, 2011                                                                   :
     :   -68,702:     4,244      9,535     -5,420     -9,470    -12,833      8,812     -1,297     -8,558     -4,741      1,920    -44,856:   -5,349    -3,143
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      13.5       37.5        8.7       23.9       10.4       30.0        0.3        3.2        7.1        4.9       15.9:     11.4       3.9
Old  :     100.0:      13.5       37.5        8.7       23.9       10.4       30.0        0.3        3.2        7.1        4.9       15.9:     11.4       3.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       373:        21         25         13         18         23        126         11         49        116         49         88:
Old  :       373:        21         25         13         18         23        126         11         49        116         49         88:
Other:         0:         0          0          0          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  :                 21.1       34.8       29.4       47.3       13.8       24.1       18.6       33.4
Old  :                 21.1       34.8       29.4       47.3       13.8       24.1       18.6       33.4
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
Disaggregated Commitments of Traders - Options and Futures Combined, March 29, 2011                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 25,000 POUNDS)                                                                                            :
     :          :    Positions                                                                                                           :
All  :   135,993:     7,912     72,495     47,268     11,682      8,516     40,475     14,901      4,492      7,197      5,727      5,004:   15,129    13,176
Old  :   135,993:     7,912     72,495     47,268     11,682      8,516     40,475     14,901      4,492      7,197      5,727      5,004:   15,129    13,176
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 22, 2011                                                                   :
     :     2,149:      -907      2,839       -840      1,125       -198      3,759     -2,529       -372       -576        490         42:    1,241       751
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.8       53.3       34.8        8.6        6.3       29.8       11.0        3.3        5.3        4.2        3.7:     11.1       9.7
Old  :     100.0:       5.8       53.3       34.8        8.6        6.3       29.8       11.0        3.3        5.3        4.2        3.7:     11.1       9.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       172:        19         28         18          8         14         46         27         22         15         22         14:
Old  :       172:        19         28         18          8         14         46         27         22         15         22         14:
Other:         0:         0          0          0          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  :                 29.6       39.9       44.5       53.8       29.6       38.9       42.8       51.1
Old  :                 29.6       39.9       44.5       53.8       29.6       38.9       42.8       51.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                                                                                               Code-058643
Disaggregated Commitments of Traders - Options and Futures Combined, March 29, 2011                  
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 110,000 BOARD FEET)                                                                                       :
     :          :    Positions                                                                                                           :
All  :    10,013:       377      5,763      2,417          0          0      4,163      1,023         59        307        529        978:    1,712     1,661
Old  :    10,013:       377      5,763      2,417          0          0      4,163      1,023         59        307        529        978:    1,712     1,661
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       March 22, 2011                                                                   :
     :       356:        80        165         92          0          0          8        150         -9         69        -16        205:      -89      -139
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       3.8       57.6       24.1        0.0        0.0       41.6       10.2        0.6        3.1        5.3        9.8:     17.1      16.6
Old  :     100.0:       3.8       57.6       24.1        0.0        0.0       41.6       10.2        0.6        3.1        5.3        9.8:     17.1      16.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        83:        13         30          5          0          0         21          9          .          9          6         11:
Old  :        83:        13         30          5          0          0         21          9          .          9          6         11:
Other:         0:         0          0          0          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  :                 37.4       31.6       55.8       45.4       37.4       30.3       53.4       42.6
Old  :                 37.4       31.6       55.8       45.4       37.4       30.3       53.4       42.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated April 1, 2011