```
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 12, 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    22,073                :
: Positions                                                                                                    :
:    1,516    12,549     2,473     5,939       121    12,411     1,234       174     2,229       873       275 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:     -202       405        38       259       -71       620      -182       113       -80        99        81 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.9      56.9      11.2      26.9       0.5      56.2       5.6       0.8      10.1       4.0       1.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   140                     :
:       12        18        11        10         .        38        11         5        32        10         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 12, 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    35,727                :
: Positions                                                                                                    :
:      405    17,352     4,465    14,974       152    21,155       845       491     3,853       842        55 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:     -148       720      -583     1,302        -4       816       -64       344     1,577       130       -42 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.1      48.6      12.5      41.9       0.4      59.2       2.4       1.4      10.8       2.4       0.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   145                     :
:        5        23         7        12         .        62         6         5        25         7         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 12, 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   144,670                :
: Positions                                                                                                    :
:    8,471    55,036    18,436    23,150     7,887    32,419     5,125    13,778    13,886     8,458    15,190 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:     -226    -4,068       181    -1,112     1,426    -3,279       398     3,286       694     1,080       -26 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.9      38.0      12.7      16.0       5.5      22.4       3.5       9.5       9.6       5.8      10.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   194                     :
:       12        23        12        14        21        45        13        14        48        29        33 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 12, 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   514,871                :
: Positions                                                                                                    :
:   67,726   229,536    67,862   159,740    21,910   208,714     6,810     6,539    52,621    52,780    17,908 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:      683     3,869     1,290    -6,873    -1,802    -4,304       486     3,410     5,847     4,018     4,906 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     13.2      44.6      13.2      31.0       4.3      40.5       1.3       1.3      10.2      10.3       3.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   358                     :
:       18        27        17        17        21       120        18        20        97        50        34 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 12, 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   142,085                :
: Positions                                                                                                    :
:    7,454    76,584    46,480    13,037     8,434    43,729    15,699     3,602     9,244     6,284     6,979 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:    1,041     5,712      -973     2,203     1,134     5,904    -1,936    -1,023       801        35     2,013 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.2      53.9      32.7       9.2       5.9      30.8      11.0       2.5       6.5       4.4       4.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   192                     :
:       21        30        18         9        16        46        29        21        26        24        20 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 12, 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     9,967                :
: Positions                                                                                                    :
:      796     4,520     2,393         0         0     3,733     1,913        69       392       819       591 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:      367      -711         8         0         0      -374       417        -5      -143       132      -213 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.0      45.3      24.0       0.0       0.0      37.5      19.2       0.7       3.9       8.2       5.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    92                     :
:       16        23         5         0         0        20        16         .         8        14        13 :
----------------------------------------------------------------------------------------------------------------
```

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Updated April 15, 2011