```
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 26, 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    21,117                :
: Positions                                                                                                    :
:    1,625    12,257     2,089     4,437       241    12,153     1,632        57     2,203     1,371       192 :
:                                                                                                              :
: Changes from:     April 19, 2011                                                                             :
:      -17       332      -220      -100        93       263       -86         7       -83      -160       -56 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.7      58.0       9.9      21.0       1.1      57.6       7.7       0.3      10.4       6.5       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   143                     :
:       12        18        11        11         5        36        12         4        30        15         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 26, 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    37,110                :
: Positions                                                                                                    :
:      241    16,901     4,595    17,267       167    21,810       870       260     4,648       472         0 :
:                                                                                                              :
: Changes from:     April 19, 2011                                                                             :
:     -207       428       103     1,721        14     1,047       -92        68       577       -90       -52 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.6      45.5      12.4      46.5       0.5      58.8       2.3       0.7      12.5       1.3       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   143                     :
:        5        22         7        12         .        60         8         7        27         5         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 26, 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   143,341                :
: Positions                                                                                                    :
:    9,301    51,644    19,284    19,475     7,178    30,538     7,295    13,098    12,540    10,788    15,258 :
:                                                                                                              :
: Changes from:     April 19, 2011                                                                             :
:     -493    -5,209     3,003    -2,439      -790    -2,753       845      -206    -2,494     2,679     1,111 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.5      36.0      13.5      13.6       5.0      21.3       5.1       9.1       8.7       7.5      10.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   194                     :
:       19        23        12        12        21        44        16        16        41        33        35 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 26, 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   530,132                :
: Positions                                                                                                    :
:   66,717   227,756    71,574   159,529    28,744   207,496     5,079     8,751    53,111    54,262    19,611 :
:                                                                                                              :
: Changes from:     April 19, 2011                                                                             :
:    1,872    -9,392     3,280    -3,010     4,090    -8,747       573     1,943    -4,854      -514    -4,021 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.6      43.0      13.5      30.1       5.4      39.1       1.0       1.7      10.0      10.2       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   357                     :
:       20        29        19        16        21       125        13        22        98        43        38 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 26, 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   130,849                :
: Positions                                                                                                    :
:    6,477    65,776    45,995    13,122    10,505    32,025    14,474     1,916    10,051     3,924     8,302 :
:                                                                                                              :
: Changes from:     April 19, 2011                                                                             :
:     -733    -2,284       119     1,203      -148      -482      -492       106    -1,109       282       944 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.9      50.3      35.2      10.0       8.0      24.5      11.1       1.5       7.7       3.0       6.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   173                     :
:       18        27        17         8        15        38        27        18        25        17        23 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 26, 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     9,335                :
: Positions                                                                                                    :
:      664     3,377     2,421         0         0     3,507     2,730        50       491       956       232 :
:                                                                                                              :
: Changes from:     April 19, 2011                                                                             :
:     -182      -305       -44         0         0       126       310       -12       -35       -38      -117 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.1      36.2      25.9       0.0       0.0      37.6      29.2       0.5       5.3      10.2       2.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    87                     :
:       10        18         4         0         0        18        21         .        10        15         7 :
----------------------------------------------------------------------------------------------------------------
```

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Updated April 29, 2011