```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 3, 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    22,543                :
: Positions                                                                                                    :
:      904    12,804     6,066     2,428     1,251     9,098     2,536       751     2,614     1,452       230 :
:                                                                                                              :
: Changes from:     March 27, 2012                                                                             :
:      464      -317       978      -324       -95      -594       630        63      -239       186        84 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.0      56.8      26.9      10.8       5.6      40.4      11.2       3.3      11.6       6.4       1.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   142                     :
:        9        19        15         7        11        30        20         9        31        14         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 3, 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    43,520                :
: Positions                                                                                                    :
:    2,393    24,309     4,320     9,550     2,515    19,134     2,896       551     8,332     1,367       133 :
:                                                                                                              :
: Changes from:     March 27, 2012                                                                             :
:     -241      -402       566       213      -634       128      -646       -68      -236       191      -166 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.5      55.9       9.9      21.9       5.8      44.0       6.7       1.3      19.1       3.1       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   148                     :
:       11        19        10        13        11        43        12         6        35        10         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 3, 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   154,776                :
: Positions                                                                                                    :
:   16,323    58,065    19,347    13,198    17,808    24,060     5,221    11,645     6,806     2,291    33,969 :
:                                                                                                              :
: Changes from:     March 27, 2012                                                                             :
:      541       959      -194     1,163     1,442     1,838        31     1,366       481       851     1,212 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.5      37.5      12.5       8.5      11.5      15.5       3.4       7.5       4.4       1.5      21.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   166                     :
:       16        24        17        10        22        34        13        20        44        16        42 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 3, 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   623,172                :
: Positions                                                                                                    :
:  100,932   248,154    42,259    82,267    98,868   131,544    13,359    17,503    49,158    17,744   120,521 :
:                                                                                                              :
: Changes from:     March 27, 2012                                                                             :
:    2,283    -7,644     2,551     1,753      -946   -10,887     1,401      -455       605    -1,231     2,178 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     16.2      39.8       6.8      13.2      15.9      21.1       2.1       2.8       7.9       2.8      19.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   325                     :
:       22        21        16        17        25        89        22        47       111        36        84 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 3, 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   156,785                :
: Positions                                                                                                    :
:    6,476    50,638    52,696    15,513    11,960    40,451    21,809     9,378     7,597    16,840    12,448 :
:                                                                                                              :
: Changes from:     March 27, 2012                                                                             :
:     -874      -668       619     1,092      -168     2,567    -1,192     1,681     1,228     3,545    -1,123 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.1      32.3      33.6       9.9       7.6      25.8      13.9       6.0       4.8      10.7       7.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   221                     :
:       20        33        16        10        13        49        36        22        21        47        21 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 3, 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    10,894                :
: Positions                                                                                                    :
:    1,135     3,190     1,936         0        18     3,501     2,571        72       854     1,521     1,604 :
:                                                                                                              :
: Changes from:     March 27, 2012                                                                             :
:      326       -16         7         0      -112        77       502       -34       121        12       538 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.4      29.3      17.8       0.0       0.2      32.1      23.6       0.7       7.8      14.0      14.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    95                     :
:       16        20         5         0         .        15        17         .        18        11        20 :
----------------------------------------------------------------------------------------------------------------
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Updated April 6, 2012