```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 20, 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    23,308                :
: Positions                                                                                                    :
:      461    15,005     4,176     2,834     1,473    12,114     1,696       630     2,378       853       178 :
:                                                                                                              :
: Changes from:     March 13, 2012                                                                             :
:       47       341       297      -139       185       -95       270        93       171      -114        94 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.0      64.4      17.9      12.2       6.3      52.0       7.3       2.7      10.2       3.7       0.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   139                     :
:        7        23        13        10         9        41        10         8        27        11         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 20, 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    47,776                :
: Positions                                                                                                    :
:    2,964    26,078     3,782    11,334     3,297    21,643     2,679       798     8,047     1,339       251 :
:                                                                                                              :
: Changes from:     March 13, 2012                                                                             :
:      659       677        70      -558       217      -198       395        69       -69      -152       -44 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.2      54.6       7.9      23.7       6.9      45.3       5.6       1.7      16.8       2.8       0.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   157                     :
:       11        20         8        16        15        49        10         9        36        11         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 20, 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   152,564                :
: Positions                                                                                                    :
:   15,219    58,361    19,133    12,955    16,919    23,559     3,245    11,288     7,166     2,271    35,403 :
:                                                                                                              :
: Changes from:     March 13, 2012                                                                             :
:    1,339    -1,165     1,121      -802       762    -1,471       958       -46       942      -159    -1,164 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.0      38.3      12.5       8.5      11.1      15.4       2.1       7.4       4.7       1.5      23.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   166                     :
:       15        23        16        11        21        34        14        23        45        19        42 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 20, 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   675,513                :
: Positions                                                                                                    :
:  111,927   260,689    44,613    71,623   110,703   130,396    17,112    27,222    45,076    20,201   139,910 :
:                                                                                                              :
: Changes from:     March 13, 2012                                                                             :
:    6,597   -10,143     8,372    -5,850     6,861   -20,901     4,314      -251      -237      -335    -3,683 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     16.6      38.6       6.6      10.6      16.4      19.3       2.5       4.0       6.7       3.0      20.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   348                     :
:       22        22        17        17        26        86        34        54       117        42        97 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 20, 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   154,590                :
: Positions                                                                                                    :
:    8,446    54,016    51,906    15,102    12,497    41,482    24,422     7,337     7,248    12,138    12,029 :
:                                                                                                              :
: Changes from:     March 13, 2012                                                                             :
:     -197      -456    -1,124       815      -962     4,717     1,916     1,647       708       368      -674 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.5      34.9      33.6       9.8       8.1      26.8      15.8       4.7       4.7       7.9       7.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   202                     :
:       19        30        15        11        14        41        38        20        24        32        22 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 20, 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    10,526                :
: Positions                                                                                                    :
:      548     3,619     1,973         0       109     3,400     1,426       148       721     1,678     1,597 :
:                                                                                                              :
: Changes from:     March 13, 2012                                                                             :
:       10        88        28         0        -5       -16       100        -1        83      -195       106 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.2      34.4      18.7       0.0       1.0      32.3      13.5       1.4       6.9      15.9      15.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    83                     :
:        8        20         5         0         .        12        13         .        16        11        16 :
----------------------------------------------------------------------------------------------------------------
```

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Updated March 23, 2012