```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 5, 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    22,548                :
: Positions                                                                                                    :
:    1,805    12,521     2,560     5,709       780    12,094     1,524       179     2,309       774       194 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:     -230       733      -247       744       246       948      -114        12       278      -250        -1 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.0      55.5      11.4      25.3       3.5      53.6       6.8       0.8      10.2       3.4       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   142                     :
:       11        19        12         9        11        37        11         9        36         9         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 5, 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    35,918                :
: Positions                                                                                                    :
:      594    16,765     4,622    13,770     1,521    20,941       900       508     2,276       712        97 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:     -471       907       668     2,149       210     1,572      -196       186       115      -298      -161 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.7      46.7      12.9      38.3       4.2      58.3       2.5       1.4       6.3       2.0       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   139                     :
:        6        23         9        11        10        59         7         9        20         6         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 5, 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   211,429                :
: Positions                                                                                                    :
:   13,285    66,583    18,022    26,402    17,389    37,924     3,646    16,622    11,694     4,761    55,107 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:      482     1,099      -366       729     2,837     2,397     1,658     3,004      -355        90     4,504 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.3      31.5       8.5      12.5       8.2      17.9       1.7       7.9       5.5       2.3      26.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   204                     :
:       17        31        11        15        21        56         8        21        49        25        48 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 5, 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   710,994                :
: Positions                                                                                                    :
:   90,652   258,818    60,627   179,552    71,056   222,483     5,615    18,036    49,230    35,339   112,751 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:      104     6,881     2,433    18,662       922    20,833     3,276    -3,277     1,686     2,466     6,111 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.8      36.4       8.5      25.3      10.0      31.3       0.8       2.5       6.9       5.0      15.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   401                     :
:       21        29        16        18        26       136        17        49       118        54        86 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 5, 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   134,397                :
: Positions                                                                                                    :
:    6,413    70,875    47,453    10,834     7,300    37,825    17,635     4,625     8,443     6,249     4,966 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:   -1,499    -1,620       185      -848    -1,216    -2,650     2,734       133     1,246       522       -38 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.8      52.7      35.3       8.1       5.4      28.1      13.1       3.4       6.3       4.6       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   180                     :
:       18        27        18         8        14        40        31        24        21        25        15 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 5, 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    10,424                :
: Positions                                                                                                    :
:      462     5,342     2,385         0         0     4,107     1,496        74       598       663       967 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:       84      -421       -32         0         0       -56       473        15       291       134       -11 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.4      51.2      22.9       0.0       0.0      39.4      14.4       0.7       5.7       6.4       9.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    93                     :
:       14        29         5         0         0        20        10         .        14         8        18 :
----------------------------------------------------------------------------------------------------------------
```

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Updated April 8, 2011