```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 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    20,692                :
: Positions                                                                                                    :
:      733    11,886       790     5,520       175    13,010     1,310        57     3,419       881       126 :
:                                                                                                              :
: Changes from:     July 27, 2010                                                                              :
:     -184       264      -760        62        85       607       -10        -1       365        73        24 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.5      57.4       3.8      26.7       0.8      62.9       6.3       0.3      16.5       4.3       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   135                     :
:        9        21         8        13         6        39         5         .        29        12         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 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    31,737                :
: Positions                                                                                                    :
:      294    13,809     6,377    13,961       276    17,518     1,073       226     2,549     1,008       180 :
:                                                                                                              :
: Changes from:     July 27, 2010                                                                              :
:       52     1,424      -178     1,348        15     1,993      -194         0       236       -25       180 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.9      43.5      20.1      44.0       0.9      55.2       3.4       0.7       8.0       3.2       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   113                     :
:        4        20         8        11         5        37         4         .        18        10         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 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   150,080                :
: Positions                                                                                                    :
:    8,453    60,403    18,896    20,236     9,876    31,457     2,516    13,796    11,414     4,008    27,444 :
:                                                                                                              :
: Changes from:     July 27, 2010                                                                              :
:     -493     1,286    -1,839     2,514     1,324     6,364    -1,108      -237    -1,224      -306     6,104 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.6      40.2      12.6      13.5       6.6      21.0       1.7       9.2       7.6       2.7      18.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   175                     :
:       12        24        12        12        16        48         8        15        39        24        40 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 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   695,147                :
: Positions                                                                                                    :
:   88,354   245,193    82,843   165,101    67,400   171,429    13,010    56,694    58,794    15,657   104,374 :
:                                                                                                              :
: Changes from:     July 27, 2010                                                                              :
:   -6,826   -18,052    -3,007     4,285      -555     2,890    -1,149    -9,977    -6,132      -919    -1,481 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.7      35.3      11.9      23.8       9.7      24.7       1.9       8.2       8.5       2.3      15.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   343                     :
:       21        27        14        15        20        89        30        37       105        52        97 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 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   142,405                :
: Positions                                                                                                    :
:    9,204    62,970    51,525     6,437     8,391    32,337    15,280     3,660     5,657     9,928    18,648 :
:                                                                                                              :
: Changes from:     July 27, 2010                                                                              :
:     -474     4,668     2,160       694    -2,442     2,564       -74        15      -416       537     2,706 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.5      44.2      36.2       4.5       5.9      22.7      10.7       2.6       4.0       7.0      13.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   178                     :
:       17        29        19        10        11        34        25        20         6        40        30 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 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    10,371                :
: Positions                                                                                                    :
:      667     2,962     2,180         0         0     3,182     3,088       337       550       879     1,322 :
:                                                                                                              :
: Changes from:     July 27, 2010                                                                              :
:      202       279       -26         0        -8        -7       257        96       247       100       587 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.4      28.6      21.0       0.0       0.0      30.7      29.8       3.2       5.3       8.5      12.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    85                     :
:       15        19         5         0         0         9        15         .        12        15        17 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 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    17,950                :
: Positions                                                                                                    :
:    4,522    10,388       293     6,749       780     4,842         0         0     7,491        33         0 :
:                                                                                                              :
: Changes from:     July 27, 2010                                                                              :
:        8        12         0      -100         0         0         0         0       -99       -10         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     25.2      57.9       1.6      37.6       4.3      27.0       0.0       0.0      41.7       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 August 3, 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    23,902                :
: Positions                                                                                                    :
:    7,796    17,999       340     5,040       685     7,942         0        62     6,959        24        88 :
:                                                                                                              :
: Changes from:     July 27, 2010                                                                              :
:      -71         6         0         7       -25      -161         0         9       128      -142        -0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     32.6      75.3       1.4      21.1       2.9      33.2       0.0       0.3      29.1       0.1       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    32                     :
:       13        10         .         .         .         .         0         .         7         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 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     4,192                :
: Positions                                                                                                    :
:        0     1,970         0       685         0     1,175       609       181     1,901         0       701 :
:                                                                                                              :
: Changes from:     July 27, 2010                                                                              :
:        0       -15         0         0         0       -11       -23         6       -10         0       -11 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      47.0       0.0      16.3       0.0      28.0      14.5       4.3      45.3       0.0      16.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        0         .         0         .         0         .         .         .        18         0         5 :
----------------------------------------------------------------------------------------------------------------
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Updated August 6, 2010