```
Disaggregated Commitments of Traders-All 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-All 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    27,646                :
: Positions                                                                                                    :
:      269    11,226     7,132    11,934        27    14,165     1,443       204     1,818     1,119        25 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:     -137      -276      -179      -308         1       372        39        -4      -616       199        25 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.0      40.6      25.8      43.2       0.1      51.2       5.2       0.7       6.6       4.0       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    96                     :
:        .        18        10         9         4        29         9         .        10         8         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   117,531                :
: Positions                                                                                                    :
:    7,381    59,085    20,807    17,063     3,716    25,371     3,180    13,652    12,456     3,013     8,057 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:     -109    -1,002       -59    -2,420     1,321    -2,492     1,314      -468     1,143       885      -564 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.3      50.3      17.7      14.5       3.2      21.6       2.7      11.6      10.6       2.6       6.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   158                     :
:       16        18        13        10        14        36        12         9        40        16        28 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   559,473                :
: Positions                                                                                                    :
:   94,437   249,069    93,794   154,826    20,556   169,169    20,798    42,514    58,794    28,858    20,963 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:   20,311    -5,804     1,685    -4,884   -11,514   -19,723    12,660     3,882     3,819    -1,950    -1,853 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     16.9      44.5      16.8      27.7       3.7      30.2       3.7       7.6      10.5       5.2       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   326                     :
:       20        26        16        17        20        94        19        13        90        50        57 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   132,711                :
: Positions                                                                                                    :
:    7,983    50,784    49,262     5,719    10,792    26,893    20,157     4,450     5,699     8,520    16,177 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:     -299      -616       378      -551      -179       631       909       272       141       306     1,109 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.0      38.3      37.1       4.3       8.1      20.3      15.2       3.4       4.3       6.4      12.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   161                     :
:       16        23        16        10        14        22        30        19         8        30        23 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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     8,312                :
: Positions                                                                                                    :
:      307     2,432     2,180         0        17     3,229     2,825       316       330       654       338 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:      -10      -221       -48         0         0        -4       113         0      -112      -223        59 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.7      29.3      26.2       0.0       0.2      38.8      34.0       3.8       4.0       7.9       4.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    70                     :
:        9        15         4         0         .        10        17         .         8        10         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    17,221                :
: Positions                                                                                                    :
:    3,773     9,546       293     6,849       780     4,842         0         0     7,502        43         0 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:      -73       -62         0         0         0         0         0         0        -8         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     21.9      55.4       1.7      39.8       4.5      28.1       0.0       0.0      43.6       0.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:        5        10         .         .         .         .         0         0         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    19,267                :
: Positions                                                                                                    :
:    4,328    13,944       410     4,804         5     7,661         0        67     6,503       203         0 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:       30       336         0       125       -25       185         0        46       239         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     22.5      72.4       2.1      24.9       0.0      39.8       0.0       0.3      33.8       1.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:        8         7         .         .         .         .         0         .         6         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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     2,425                :
: Positions                                                                                                    :
:        0     1,265         0       679         0       662       143         0     1,610       337         0 :
:                                                                                                              :
: Changes from:     July 13, 2010                                                                              :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      52.2       0.0      28.0       0.0      27.3       5.9       0.0      66.4      13.9       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        0         .         0         .         0         .         .         0        16         .         0 :
----------------------------------------------------------------------------------------------------------------
```

----

Updated July 23, 2010