```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 20, 2010              
:                                             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    19,266                :
: Positions                                                                                                    :
:    1,101    11,169     1,625     4,983        43    11,458     1,409        58     2,860       691       142 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:      -10      -301        10      -246         8      -430       -25        -9        45       137       -15 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.7      58.0       8.4      25.9       0.2      59.5       7.3       0.3      14.8       3.6       0.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   118                     :
:       11        20         9        10         .        28         7         .        25         9         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 20, 2010              
:                                             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    27,747                :
: Positions                                                                                                    :
:      269    11,226     7,132    11,986        52    14,217     1,443       229     1,818     1,119        25 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:     -137      -276      -179      -310       -11       370        39       -16      -616       199        25 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.0      40.5      25.7      43.2       0.2      51.2       5.2       0.8       6.6       4.0       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    96                     :
:        .        18        10         9         5        29         9         .        10         8         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 20, 2010              
:                                             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   142,543                :
: Positions                                                                                                    :
:    9,996    62,339    20,480    16,924     7,226    25,098     3,153    15,608    11,944     2,473    22,925 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:      226    -1,001      -172    -2,467     1,442    -2,629     1,396      -575       890       768      -709 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.0      43.7      14.4      11.9       5.1      17.6       2.2      10.9       8.4       1.7      16.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   167                     :
:       16        23        13        10        14        37        15        17        40        21        41 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 20, 2010              
:                                             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   777,591                :
: Positions                                                                                                    :
:  118,061   277,464    85,800   164,524    76,303   174,379    21,666    61,815    61,673    15,572   129,698 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:   21,282    -7,098     1,468    -9,282    -7,447   -20,525    13,839     6,253     1,102      -104     2,356 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     15.2      35.7      11.0      21.2       9.8      22.4       2.8       7.9       7.9       2.0      16.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   371                     :
:       21        30        15        18        23       107        25        47       112        54       105 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 20, 2010              
:                                             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   133,129                :
: Positions                                                                                                    :
:    8,188    50,814    49,262     5,719    10,792    26,893    20,230     4,459     5,708     8,536    16,177 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:     -327      -666       378      -551      -179       631       917       243       108       293     1,109 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.2      38.2      37.0       4.3       8.1      20.2      15.2       3.3       4.3       6.4      12.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   162                     :
:       16        23        16        10        14        22        31        20         8        30        24 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 20, 2010              
:                                             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     8,635                :
: Positions                                                                                                    :
:      413     2,534     2,180         0        17     3,229     2,825       316       308       635       523 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:       -9      -237       -48         0         0        -4       113         0      -134      -230        77 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.8      29.3      25.2       0.0       0.2      37.4      32.7       3.7       3.6       7.4       6.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    71                     :
:       10        15         4         0         .        10        17         .        10         9         8 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 20, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE   (CONTRACTS OF 25 U.S. EPA SO2 EMMIS           :
CFTC Code #006261                                                    Open Interest is    18,036                :
: Positions                                                                                                    :
:    4,493    10,361       293     6,849       780     4,842         0         0     7,589        43         0 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:     -103      -105         0         0         0         0         0         0       -12         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     24.9      57.4       1.6      38.0       4.3      26.8       0.0       0.0      42.1       0.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:        6        11         .         .         .         .         0         0         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 20, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE   (CONTRACTS OF 25 U.S. EPA SO2 EMMIS           :
CFTC Code #006265                                                    Open Interest is    22,929                :
: Positions                                                                                                    :
:    7,034    16,649       340     5,046       677     7,845         0        73     6,584       156        83 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:    1,018     1,823       -25      -307       602       247         0        52       261        -8        24 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     30.7      72.6       1.5      22.0       3.0      34.2       0.0       0.3      28.7       0.7       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       12        10         .         .         .         .         0         .         6         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 20, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE   (CONTRACTS OF 1,000 METRIC TONS CCX           :
CFTC Code #006268                                                    Open Interest is     5,011                :
: Positions                                                                                                    :
:        0     2,671         0       679         0     1,788       861        95     2,143         0       693 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:        0        20         0         0         0        20         1        -0         2         0        -1 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      53.3       0.0      13.6       0.0      35.7      17.2       1.9      42.8       0.0      13.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        0         .         0         .         0         .         .         .        18         0         5 :
----------------------------------------------------------------------------------------------------------------
```

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Updated July 23, 2010