```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 3, 2011                
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PALLADIUM - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 100 TROY OUNCES)                                      :
CFTC Code #075651                                                    Open Interest is    22,007                :
: Positions                                                                                                    :
:    1,356    13,035     2,156     4,019       837    12,351     1,615        79     2,198     1,058       287 :
:                                                                                                              :
: Changes from:     April 26, 2011                                                                             :
:     -339       574       -28      -438       298       107       -50       -36        -5      -313        95 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.2      59.2       9.8      18.3       3.8      56.1       7.3       0.4      10.0       4.8       1.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   146                     :
:       11        20        13         9        13        41        13         7        29        13         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 3, 2011                
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PLATINUM - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 50 TROY OUNCES)                                        :
CFTC Code #076651                                                    Open Interest is    43,254                :
: Positions                                                                                                    :
:      181    18,534     4,329    18,501     2,239    25,227       848       565     4,950     1,219         0 :
:                                                                                                              :
: Changes from:     April 26, 2011                                                                             :
:      -92     1,501       159     1,024       416     2,833        96       -99       302       747         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.4      42.8      10.0      42.8       5.2      58.3       2.0       1.3      11.4       2.8       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   154                     :
:        .        22         8        12        10        67         6         9        27        11         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 3, 2011                
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
SILVER - COMMODITY EXCHANGE INC.   (CONTRACTS OF 5,000 TROY OUNCES)                                            :
CFTC Code #084691                                                    Open Interest is   201,622                :
: Positions                                                                                                    :
:   14,886    60,868    14,797    17,843    16,409    28,830     3,730    16,992    13,929     9,925    55,145 :
:                                                                                                              :
: Changes from:     April 26, 2011                                                                             :
:    1,705     1,127    -3,763    -3,881    -1,474    -2,929    -2,238    -2,478     2,159     3,101     1,569 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.4      30.2       7.3       8.8       8.1      14.3       1.9       8.4       6.9       4.9      27.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   211                     :
:       19        26        10        14        20        47        16        22        59        29        58 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 3, 2011                
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
GOLD - COMMODITY EXCHANGE INC.   (CONTRACTS OF 100 TROY OUNCES)                                                :
CFTC Code #088691                                                    Open Interest is   805,910                :
: Positions                                                                                                    :
:   90,578   271,433    66,490   171,247    91,708   222,216     3,961    34,234    55,911    37,662   159,802 :
:                                                                                                              :
: Changes from:     April 26, 2011                                                                             :
:   -3,333     1,910      -423    -8,108    10,713    -1,953       341     9,671      -944    -1,429    28,206 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.2      33.7       8.3      21.2      11.4      27.6       0.5       4.2       6.9       4.7      19.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   411                     :
:       23        30        17        17        25       134        15        52       122        62        91 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 3, 2011                
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.   (CONTRACTS OF 25,000 POUNDS)                                       :
CFTC Code #085692                                                    Open Interest is   125,944                :
: Positions                                                                                                    :
:    6,607    60,510    46,442    12,337     9,199    30,572    15,630     1,581     9,831     3,769     7,992 :
:                                                                                                              :
: Changes from:     April 26, 2011                                                                             :
:      130    -5,269       447      -785    -1,306    -1,453     1,160      -342      -220      -155      -310 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.2      48.0      36.9       9.8       7.3      24.3      12.4       1.3       7.8       3.0       6.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   164                     :
:       19        25        19         7        13        34        31        21        21        18        18 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 3, 2011                
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF 110,000 BOARD FEET)                         :
CFTC Code #058643                                                    Open Interest is    10,221                :
: Positions                                                                                                    :
:      356     3,519     3,188         0         0     3,708     2,988        44       562     1,024       365 :
:                                                                                                              :
: Changes from:     April 26, 2011                                                                             :
:     -315        85       767         0         0       201       258        -6        41       152       -70 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.5      34.4      31.2       0.0       0.0      36.3      29.2       0.4       5.5      10.0       3.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    94                     :
:       12        19         4         0         0        17        22         .        10        21         8 :
----------------------------------------------------------------------------------------------------------------
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Updated May 6, 2011