```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 10, 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    22,254                :
: Positions                                                                                                    :
:      880    11,551     6,625     2,256     1,041     8,574     3,537       828     2,604     1,481       289 :
:                                                                                                              :
: Changes from:     April 3, 2012                                                                              :
:      -24    -1,253       559      -172      -210      -524     1,001        77       -10        29        59 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.0      51.9      29.8      10.1       4.7      38.5      15.9       3.7      11.7       6.7       1.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   153                     :
:       10        20        15         8        10        28        27         9        31        16         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 10, 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    43,317                :
: Positions                                                                                                    :
:    2,616    22,154     4,780     8,508     2,942    17,683     4,615       745     8,411     1,706       279 :
:                                                                                                              :
: Changes from:     April 3, 2012                                                                              :
:      223    -2,156       460    -1,041       427    -1,451     1,719       195        79       339       146 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.0      51.1      11.0      19.6       6.8      40.8      10.7       1.7      19.4       3.9       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   156                     :
:       10        19        11        11        13        37        21         7        38        14         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 10, 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   153,142                :
: Positions                                                                                                    :
:   17,999    58,156    20,900    11,196    16,596    21,510     6,605    11,350     8,047     1,593    33,984 :
:                                                                                                              :
: Changes from:     April 3, 2012                                                                              :
:    1,676        90     1,553    -2,002    -1,212    -2,549     1,384      -295     1,241      -699        15 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.8      38.0      13.6       7.3      10.8      14.0       4.3       7.4       5.3       1.0      22.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   174                     :
:       16        23        17        10        22        33        20        24        48        15        45 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 10, 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   640,791                :
: Positions                                                                                                    :
:  101,256   240,358    41,732    82,770   100,763   124,479    14,968    25,357    50,368    16,180   132,351 :
:                                                                                                              :
: Changes from:     April 3, 2012                                                                              :
:      324    -7,796      -527       502     1,894    -7,065     1,609     7,854     1,209    -1,564    11,830 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     15.8      37.5       6.5      12.9      15.7      19.4       2.3       4.0       7.9       2.5      20.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   333                     :
:       23        22        15        16        25        79        33        53       121        34        82 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 10, 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   148,631                :
: Positions                                                                                                    :
:    6,572    43,684    53,698    14,555     8,628    31,944    28,989     6,610     9,324    11,904    13,419 :
:                                                                                                              :
: Changes from:     April 3, 2012                                                                              :
:       95    -6,954     1,002      -958    -3,332    -8,507     7,180    -2,768     1,727    -4,936       971 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.4      29.4      36.1       9.8       5.8      21.5      19.5       4.4       6.3       8.0       9.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   205                     :
:       23        31        16         9        13        33        50        25        25        29        26 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 10, 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    10,713                :
: Positions                                                                                                    :
:    1,079     3,094     1,941         0        18     3,663     2,424        26       627     1,668     1,679 :
:                                                                                                              :
: Changes from:     April 3, 2012                                                                              :
:      -57       -96         5         0         0       162      -147       -46      -227       148        75 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.1      28.9      18.1       0.0       0.2      34.2      22.6       0.2       5.9      15.6      15.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    91                     :
:       17        22         5         0         .        15        15         .        13        15        19 :
----------------------------------------------------------------------------------------------------------------
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Updated April 13, 2012