```
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                                                                                                         Code-075651
Disaggregated Commitments of Traders - Options and Futures Combined, May 3, 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  :    22,007:     1,356     13,035      2,156      4,019        837     12,351      1,615         79      2,198      1,058        287:    2,742     1,077
Old  :    22,007:     1,356     13,035      2,156      4,019        837     12,351      1,615         79      2,198      1,058        287:    2,742     1,077
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 26, 2011                                                                   :
     :       277:      -339        574        -28       -438        298        107        -50        -36         -5       -313         95:      185       147
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.2       59.2        9.8       18.3        3.8       56.1        7.3        0.4       10.0        4.8        1.3:     12.5       4.9
Old  :     100.0:       6.2       59.2        9.8       18.3        3.8       56.1        7.3        0.4       10.0        4.8        1.3:     12.5       4.9
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  :       146:        11         20         13          9         13         41         13          7         29         13          4:
Old  :       146:        11         20         13          9         13         41         13          7         29         13          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  :                 35.6       36.4       43.7       52.6       35.6       35.5       43.5       50.3
Old  :                 35.6       36.4       43.7       52.6       35.6       35.5       43.5       50.3
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, May 3, 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  :    43,254:       181     18,534      4,329     18,501      2,239     25,227        848        565      4,950      1,219          0:    5,763     1,349
Old  :    43,254:       181     18,534      4,329     18,501      2,239     25,227        848        565      4,950      1,219          0:    5,763     1,349
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 26, 2011                                                                   :
     :     3,856:       -92      1,501        159      1,024        416      2,833         96        -99        302        747          0:      336       170
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       0.4       42.8       10.0       42.8        5.2       58.3        2.0        1.3       11.4        2.8        0.0:     13.3       3.1
Old  :     100.0:       0.4       42.8       10.0       42.8        5.2       58.3        2.0        1.3       11.4        2.8        0.0:     13.3       3.1
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  :       154:         .         22          8         12         10         67          6          9         27         11          0:
Old  :       154:         .         22          8         12         10         67          6          9         27         11          0:
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  :                 19.1       38.7       30.6       54.2       18.4       36.0       29.8       51.3
Old  :                 19.1       38.7       30.6       54.2       18.4       36.0       29.8       51.3
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, May 3, 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  :   201,622:    14,886     60,868     14,797     17,843     16,409     28,830      3,730     16,992     13,929      9,925     55,145:   40,635    20,710
Old  :   201,622:    14,886     60,868     14,797     17,843     16,409     28,830      3,730     16,992     13,929      9,925     55,145:   40,635    20,710
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 26, 2011                                                                   :
     :    -7,653:     1,705      1,127     -3,763     -3,881     -1,474     -2,929     -2,238     -2,478      2,159      3,101      1,569:   -2,444    -3,380
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       7.4       30.2        7.3        8.8        8.1       14.3        1.9        8.4        6.9        4.9       27.4:     20.2      10.3
Old  :     100.0:       7.4       30.2        7.3        8.8        8.1       14.3        1.9        8.4        6.9        4.9       27.4:     20.2      10.3
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  :       211:        19         26         10         14         20         47         16         22         59         29         58:
Old  :       211:        19         26         10         14         20         47         16         22         59         29         58:
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  :                 13.9       26.7       21.8       35.8        7.6       19.6       12.4       24.3
Old  :                 13.9       26.7       21.8       35.8        7.6       19.6       12.4       24.3
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, May 3, 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  :   805,910:    90,578    271,433     66,490    171,247     91,708    222,216      3,961     34,234     55,911     37,662    159,802:   84,972    35,863
Old  :   805,910:    90,578    271,433     66,490    171,247     91,708    222,216      3,961     34,234     55,911     37,662    159,802:   84,972    35,863
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 26, 2011                                                                   :
     :    42,156:    -3,333      1,910       -423     -8,108     10,713     -1,953        341      9,671       -944     -1,429     28,206:      219       853
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.2       33.7        8.3       21.2       11.4       27.6        0.5        4.2        6.9        4.7       19.8:     10.5       4.4
Old  :     100.0:      11.2       33.7        8.3       21.2       11.4       27.6        0.5        4.2        6.9        4.7       19.8:     10.5       4.4
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  :       411:        23         30         17         17         25        134         15         52        122         62         91:
Old  :       411:        23         30         17         17         25        134         15         52        122         62         91:
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  :                 18.6       27.0       28.8       41.8       12.6       20.1       17.7       29.6
Old  :                 18.6       27.0       28.8       41.8       12.6       20.1       17.7       29.6
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, May 3, 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  :   125,944:     6,607     60,510     46,442     12,337      9,199     30,572     15,630      1,581      9,831      3,769      7,992:   13,720    14,926
Old  :   125,944:     6,607     60,510     46,442     12,337      9,199     30,572     15,630      1,581      9,831      3,769      7,992:   13,720    14,926
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 26, 2011                                                                   :
     :    -4,949:       130     -5,269        447       -785     -1,306     -1,453      1,160       -342       -220       -155       -310:   -1,895     2,058
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.2       48.0       36.9        9.8        7.3       24.3       12.4        1.3        7.8        3.0        6.3:     10.9      11.9
Old  :     100.0:       5.2       48.0       36.9        9.8        7.3       24.3       12.4        1.3        7.8        3.0        6.3:     10.9      11.9
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  :       164:        19         25         19          7         13         34         31         21         21         18         18:
Old  :       164:        19         25         19          7         13         34         31         21         21         18         18:
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  :                 25.7       37.2       41.9       52.1       25.7       35.9       39.1       49.5
Old  :                 25.7       37.2       41.9       52.1       25.7       35.9       39.1       49.5
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, May 3, 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  :    10,221:       356      3,519      3,188          0          0      3,708      2,988         44        562      1,024        365:    1,999     2,281
Old  :    10,221:       356      3,519      3,188          0          0      3,708      2,988         44        562      1,024        365:    1,999     2,281
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 26, 2011                                                                   :
     :       580:      -315         85        767          0          0        201        258         -6         41        152        -70:      -38       160
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       3.5       34.4       31.2        0.0        0.0       36.3       29.2        0.4        5.5       10.0        3.6:     19.6      22.3
Old  :     100.0:       3.5       34.4       31.2        0.0        0.0       36.3       29.2        0.4        5.5       10.0        3.6:     19.6      22.3
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  :        94:        12         19          4          0          0         17         22          .         10         21          8:
Old  :        94:        12         19          4          0          0         17         22          .         10         21          8:
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  :                 42.0       24.3       57.6       38.4       42.0       24.3       57.6       38.4
Old  :                 42.0       24.3       57.6       38.4       42.0       24.3       57.6       38.4
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