```
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 15, 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    20,961                :
: Positions                                                                                                    :
:    1,782    10,381     2,083     5,830       118    12,397     1,746        33     2,107     1,575       100 :
:                                                                                                              :
: Changes from:     March 8, 2011                                                                              :
:      -98    -1,631       825    -1,802       -60    -1,513       275        -8      -977       674         5 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.5      49.5       9.9      27.8       0.6      59.1       8.3       0.2      10.1       7.5       0.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   146                     :
:       12        19        12         9         .        34        14         .        33        17         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 15, 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    35,584                :
: Positions                                                                                                    :
:    1,983    13,633     4,226    15,895       666    21,335     1,838       259     1,963     1,462       122 :
:                                                                                                              :
: Changes from:     March 8, 2011                                                                              :
:    1,146    -3,557       380    -3,216       175    -4,146       649       112      -826     1,173       -19 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.6      38.3      11.9      44.7       1.9      60.0       5.2       0.7       5.5       4.1       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   135                     :
:        7        19         6        14         8        49        12         6        18        12         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 15, 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   134,914                :
: Positions                                                                                                    :
:    8,440    56,839    17,739    22,761     5,031    34,372     3,606     8,955    12,918     8,730    13,319 :
:                                                                                                              :
: Changes from:     March 8, 2011                                                                              :
:     -134      -928       232      -903       271    -1,940      -243     2,343    -1,164       679      -228 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.3      42.1      13.1      16.9       3.7      25.5       2.7       6.6       9.6       6.5       9.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   183                     :
:       14        26        12        13        17        42        11        13        41        30        31 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 15, 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   507,760                :
: Positions                                                                                                    :
:   63,914   200,540    73,577   157,105    30,839   187,986    11,748    13,812    52,675    54,342    17,659 :
:                                                                                                              :
: Changes from:     March 8, 2011                                                                              :
:    6,891    -2,897     4,789   -12,733     3,747    -9,391     2,991     3,993    -3,382       605    -4,728 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.6      39.5      14.5      30.9       6.1      37.0       2.3       2.7      10.4      10.7       3.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   345                     :
:       22        25        16        17        20       104        26        21        91        52        46 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 15, 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   134,739                :
: Positions                                                                                                    :
:    9,411    69,348    48,053    10,616     8,989    38,541    14,738     2,865     7,652     8,093     4,627 :
:                                                                                                              :
: Changes from:     March 8, 2011                                                                              :
:      583    -2,845    -1,127    -1,128      -691    -2,334    -3,863      -699      -576     1,901      -763 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.0      51.5      35.7       7.9       6.7      28.6      10.9       2.1       5.7       6.0       3.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   176                     :
:       19        22        18         8        12        36        34        15        17        32        16 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 15, 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     9,065                :
: Positions                                                                                                    :
:      451     5,367     2,296         0         0     3,939       897        67       252       577       547 :
:                                                                                                              :
: Changes from:     March 8, 2011                                                                              :
:     -122      -290       -11         0         0      -153       176         9        68       -64      -279 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.0      59.2      25.3       0.0       0.0      43.5       9.9       0.7       2.8       6.4       6.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    80                     :
:       15        31         5         0         0        19         7         .        10         5         9 :
----------------------------------------------------------------------------------------------------------------
```

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Updated March 18, 2011