```
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 17, 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    19,419                :
: Positions                                                                                                    :
:      942    10,744     1,188     5,588       307    11,651     1,421        64     2,739       517       161 :
:                                                                                                              :
: Changes from:     August 10, 2010                                                                            :
:      -66      -422       228       599       104       326       -36         0      -374      -119         9 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.9      55.3       6.1      28.8       1.6      60.0       7.3       0.3      14.1       2.7       0.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   132                     :
:        8        21         9        12         5        37         9         .        26         9         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 17, 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    31,047                :
: Positions                                                                                                    :
:      577    13,381     6,693    13,233       258    17,172     1,128       200     1,773       900       234 :
:                                                                                                              :
: Changes from:     August 10, 2010                                                                            :
:      -58       123       151      -656        -8      -306        97        -1      -194        52        54 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.9      43.1      21.6      42.6       0.8      55.3       3.6       0.6       5.7       2.9       0.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   108                     :
:        .        19         9        10         4        40         6         .        12         7         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 17, 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   128,848                :
: Positions                                                                                                    :
:    6,320    57,930    19,014    21,148     8,615    31,338     2,911    13,459    11,913     4,768    10,964 :
:                                                                                                              :
: Changes from:     August 10, 2010                                                                            :
:     -131        51         2       811     2,402        66      -103     1,365       588       919       518 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.9      45.0      14.8      16.4       6.7      24.3       2.3      10.4       9.2       3.7       8.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   167                     :
:       11        18        11        12        14        46         7        11        44        20        27 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 17, 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   543,674                :
: Positions                                                                                                    :
:   62,060   230,214    89,512   170,928    20,759   182,555     5,336    49,936    58,399    31,390    16,858 :
:                                                                                                              :
: Changes from:     August 10, 2010                                                                            :
:   -3,051     7,504       675     8,710       458    14,718    -3,908     1,785     1,751     6,836       134 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.4      42.3      16.5      31.4       3.8      33.6       1.0       9.2      10.7       5.8       3.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   330                     :
:       20        30        16        15        21       100        11        13        95        51        45 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 17, 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   140,934                :
: Positions                                                                                                    :
:   10,507    67,123    50,453     5,903     6,142    35,782    16,498     5,075     5,328    10,133    14,533 :
:                                                                                                              :
: Changes from:     August 10, 2010                                                                            :
:    1,118    -2,087    -1,184      -190      -527     1,025     2,582     1,022      -147       463       312 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.5      47.6      35.8       4.2       4.4      25.4      11.7       3.6       3.8       7.2      10.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   179                     :
:       16        26        18         8        17        44        24        21         8        35        25 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 17, 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     9,841                :
: Positions                                                                                                    :
:      979     2,442     2,076         0        44     3,158     3,386       127       497     1,093       996 :
:                                                                                                              :
: Changes from:     August 10, 2010                                                                            :
:      218      -335       -50         0        44       -10       192         0       -68       134      -195 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.9      24.8      21.1       0.0       0.4      32.1      34.4       1.3       5.1      11.1      10.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    82                     :
:       13        18         5         0         .         9        15         .        12        15        15 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 17, 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    17,104                :
: Positions                                                                                                    :
:    3,758     9,541       293     6,749       780     4,842         0         0     7,402         0         0 :
:                                                                                                              :
: Changes from:     August 10, 2010                                                                            :
:       -5         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     22.0      55.8       1.7      39.5       4.6      28.3       0.0       0.0      43.3       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        5        10         .         .         .         .         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 17, 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    20,037                :
: Positions                                                                                                    :
:    5,029    15,135       410     4,794         5     7,671         0        22     6,863        81         0 :
:                                                                                                              :
: Changes from:     August 10, 2010                                                                            :
:       48       161         0         0         0       -10         0        -4       125         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     25.1      75.5       2.0      23.9       0.0      38.3       0.0       0.1      34.3       0.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:        9         8         .         .         .         .         0         .         7         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 17, 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     2,411                :
: Positions                                                                                                    :
:        0     1,265         0       691         0       662       131         0     1,604       317         0 :
:                                                                                                              :
: Changes from:     August 10, 2010                                                                            :
:        0         0         0         6         0         0         0         0         0        -6         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      52.5       0.0      28.7       0.0      27.5       5.4       0.0      66.5      13.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        0         .         0         .         0         .         .         0        16         .         0 :
----------------------------------------------------------------------------------------------------------------
```

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Updated August 20, 2010