```
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 24, 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    19,378                :
: Positions                                                                                                    :
:    1,332    11,516     1,328     4,581       335    10,829     1,301        90     2,752       613       271 :
:                                                                                                              :
: Changes from:     August 17, 2010                                                                            :
:      390       772       140    -1,007        28      -822      -120        26        13        96       110 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.9      59.4       6.9      23.6       1.7      55.9       6.7       0.5      14.2       3.2       1.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   124                     :
:        9        22         9        10         6        33         7         .        26         8         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 24, 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    30,248                :
: Positions                                                                                                    :
:      563    12,647     7,059    12,954        76    16,512     1,682         6     2,153       723       105 :
:                                                                                                              :
: Changes from:     August 17, 2010                                                                            :
:      -14      -734       366      -279      -182      -660       554      -194       380      -177      -129 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.9      41.8      23.3      42.8       0.3      54.6       5.6       0.0       7.1       2.4       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   113                     :
:        5        18         9        10         4        38        11         .        16         6         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 24, 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   124,185                :
: Positions                                                                                                    :
:    8,312    60,359    20,448    19,253     2,546    30,575     3,136    12,795    11,680     4,312    10,654 :
:                                                                                                              :
: Changes from:     August 17, 2010                                                                            :
:    1,992     2,429     1,434    -1,895    -6,069      -763       225      -664      -233      -456      -310 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.7      48.6      16.5      15.5       2.1      24.6       2.5      10.3       9.4       3.5       8.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   169                     :
:       17        19        11        11        15        47         7        11        46        17        27 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 24, 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   556,464                :
: Positions                                                                                                    :
:   61,661   238,173    90,026   177,814    20,842   201,864     5,780    47,910    54,380    29,273    17,366 :
:                                                                                                              :
: Changes from:     August 17, 2010                                                                            :
:     -399     7,959       514     6,886        83    19,309       444    -2,026    -4,019    -2,117       508 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.1      42.8      16.2      32.0       3.7      36.3       1.0       8.6       9.8       5.3       3.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   337                     :
:       17        33        14        18        21       113         7        12        89        54        49 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 24, 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   139,877                :
: Positions                                                                                                    :
:   14,482    63,614    50,072     5,650     7,663    31,565    16,702     4,755     4,739    10,188    14,226 :
:                                                                                                              :
: Changes from:     August 17, 2010                                                                            :
:    3,975    -3,509      -381      -253     1,521    -4,217       204      -320      -589        55      -307 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.4      45.5      35.8       4.0       5.5      22.6      11.9       3.4       3.4       7.3      10.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   174                     :
:       19        26        17         8        15        37        27        16         5        35        25 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 24, 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     8,934                :
: Positions                                                                                                    :
:      671     2,495     2,076         0        44     3,172     3,093       127       352       866       717 :
:                                                                                                              :
: Changes from:     August 17, 2010                                                                            :
:     -308        53         0         0         0        14      -293         0      -145      -227      -279 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.5      27.9      23.2       0.0       0.5      35.5      34.6       1.4       3.9       9.7       8.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    74                     :
:       15        20         6         0         .        10        11         .         9        12        11 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 24, 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    16,888                :
: Positions                                                                                                    :
:    3,503     9,341       293     6,749       780     4,892         0         0     7,402         0         0 :
:                                                                                                              :
: Changes from:     August 17, 2010                                                                            :
:     -255      -200         0         0         0        50         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     20.7      55.3       1.7      40.0       4.6      29.0       0.0       0.0      43.8       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        4        10         .         .         .         .         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 24, 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    20,482                :
: Positions                                                                                                    :
:    5,426    15,180       410     5,194         5     7,727         0         2     6,863        71         0 :
:                                                                                                              :
: Changes from:     August 17, 2010                                                                            :
:      397        45         0       400         0        56         0       -20         0       -10         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     26.5      74.1       2.0      25.4       0.0      37.7       0.0       0.0      33.5       0.3       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:        9         9         .         .         .         .         0         .         7         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of August 24, 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     2,405                :
: Positions                                                                                                    :
:        0     1,265         0       691         0       662       131         0     1,604       310         0 :
:                                                                                                              :
: Changes from:     August 17, 2010                                                                            :
:        0         0         0         0         0         0         0         0         0        -7         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      52.6       0.0      28.7       0.0      27.5       5.4       0.0      66.7      12.9       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        0         .         0         .         0         .         .         0        16         .         0 :
----------------------------------------------------------------------------------------------------------------
```

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Updated August 27, 2010