```
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 1, 2012                
:                                             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    21,576                :
: Positions                                                                                                    :
:      706    12,622     5,879     1,647       655     9,421     3,108       706     1,905     1,440       463 :
:                                                                                                              :
: Changes from:     April 24, 2012                                                                             :
:      -86       -29    -1,079       227       260       583      -270        -3       134       -46       -63 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.3      58.5      27.2       7.6       3.0      43.7      14.4       3.3       8.8       6.7       2.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   150                     :
:        8        22        12        11         8        37        20         5        25        15         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 1, 2012                
:                                             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    41,810                :
: Positions                                                                                                    :
:    3,181    19,040     5,523     9,634       263    18,697     7,356       274     8,057     2,797        22 :
:                                                                                                              :
: Changes from:     April 24, 2012                                                                             :
:       96       915      -820       392        55     1,589       180        74        79      -190       -19 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.6      45.5      13.2      23.0       0.6      44.7      17.6       0.7      19.3       6.7       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   161                     :
:       10        19        12        10         6        37        25         7        32        19         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 1, 2012                
:                                             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   110,862                :
: Positions                                                                                                    :
:   18,175    53,356    20,730     9,292     3,545    18,353     8,793     5,849     8,502     2,478    15,515 :
:                                                                                                              :
: Changes from:     April 24, 2012                                                                             :
:   -1,611    -2,877    -2,607        49    -1,676      -725      -571    -2,245    -1,333      -600    -2,212 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     16.4      48.1      18.7       8.4       3.2      16.6       7.9       5.3       7.7       2.2      14.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   143                     :
:       14        21        13        11        18        24        17        16        35        13        22 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 1, 2012                
:                                             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   411,972                :
: Positions                                                                                                    :
:   79,198   228,645    45,266    73,822    29,120   119,865     9,809    12,155    49,703    19,366    18,876 :
:                                                                                                              :
: Changes from:     April 24, 2012                                                                             :
:      282     8,728        11     2,331     4,297     4,159    -2,547     3,085       406     1,713     1,207 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.2      55.5      11.0      17.9       7.1      29.1       2.4       3.0      12.1       4.7       4.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   287                     :
:       22        21        15        19        20        68        22        21        86        39        42 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 1, 2012                
:                                             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   144,241                :
: Positions                                                                                                    :
:    9,521    46,396    57,057    13,534    10,603    34,702    19,137     3,983     6,702    18,377    10,468 :
:                                                                                                              :
: Changes from:     April 24, 2012                                                                             :
:   -4,105       778       -27    -1,500    -5,413     4,186    -9,189    -3,383    -1,469    10,338    -4,026 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.6      32.2      39.6       9.4       7.4      24.1      13.3       2.8       4.6      12.7       7.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   201                     :
:       23        30        17        10        13        39        32        22        14        53        17 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 1, 2012                
:                                             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     8,927                :
: Positions                                                                                                    :
:      772     3,219     1,835         0       182     3,031     1,418         3       700     1,903       658 :
:                                                                                                              :
: Changes from:     April 24, 2012                                                                             :
:       15       202       -58         0         8      -541      -717       -53        95        62       -22 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.6      36.1      20.6       0.0       2.0      34.0      15.9       0.0       7.8      21.3       7.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    76                     :
:       13        19         4         0         .        17        10         .        15         9         9 :
----------------------------------------------------------------------------------------------------------------
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Updated May 4, 2012