```
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 22, 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    20,574                :
: Positions                                                                                                    :
:    1,962    10,870     2,246     5,744       124    11,382     1,615        36     2,237     1,058       129 :
:                                                                                                              :
: Changes from:     March 15, 2011                                                                             :
:      180       489       163       -86         6    -1,015      -131         3       130      -517        29 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.5      52.8      10.9      27.9       0.6      55.3       7.8       0.2      10.9       5.1       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   131                     :
:       11        18        13         8         4        30        14         4        32         9         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 22, 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    32,752                :
: Positions                                                                                                    :
:    1,439    14,591     4,401    12,720       981    19,001     1,545       103     2,043       996       190 :
:                                                                                                              :
: Changes from:     March 15, 2011                                                                             :
:     -544       958       175    -3,175       315    -2,334      -293      -156        80      -466        68 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.4      44.5      13.4      38.8       3.0      58.0       4.7       0.3       6.2       3.0       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   125                     :
:        .        19         6        14        10        44        10         5        19         8         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 22, 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   135,988                :
: Positions                                                                                                    :
:    9,066    57,999    17,078    23,327     5,382    34,494     2,871     9,121    13,058     7,906    14,871 :
:                                                                                                              :
: Changes from:     March 15, 2011                                                                             :
:      626     1,160      -661       566       351       122      -735       166       140      -824     1,552 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.7      42.7      12.6      17.2       4.0      25.4       2.1       6.7       9.6       5.8      10.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   193                     :
:       14        27        10        15        18        51         8        12        48        27        30 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 22, 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   509,131                :
: Positions                                                                                                    :
:   60,835   202,740    72,601   155,495    29,180   183,912     5,037    14,237    47,600    51,638    29,363 :
:                                                                                                              :
: Changes from:     March 15, 2011                                                                             :
:   -3,079     2,200      -976    -1,610    -1,659    -4,074    -6,711       425    -5,075    -2,704    11,704 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.9      39.8      14.3      30.5       5.7      36.1       1.0       2.8       9.3      10.1       5.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   339                     :
:       21        25        15        19        24       108        17        19        91        47        53 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 22, 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   133,713                :
: Positions                                                                                                    :
:    8,819    69,647    48,108    10,557     8,714    36,716    17,430     4,864     7,773     5,237     4,962 :
:                                                                                                              :
: Changes from:     March 15, 2011                                                                             :
:     -592       299        55       -59      -275    -1,825     2,692     1,999       121    -2,856       335 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.6      52.1      36.0       7.9       6.5      27.5      13.0       3.6       5.8       3.9       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   165                     :
:       20        26        18         7        13        36        30        21        18        20        14 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 22, 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     9,429                :
: Positions                                                                                                    :
:      276     5,518     2,325         0         0     4,156       873        67       249       613       602 :
:                                                                                                              :
: Changes from:     March 15, 2011                                                                             :
:     -175       151        29         0         0       217       -24         0        -3        36        55 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.9      58.5      24.7       0.0       0.0      44.1       9.3       0.7       2.6       6.5       6.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    79                     :
:       11        29         5         0         0        23         6         .         8         6         6 :
----------------------------------------------------------------------------------------------------------------
```

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Updated March 25, 2011