```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 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    26,293                :
: Positions                                                                                                    :
:    1,752    15,761     2,335     6,247     1,035    14,384     1,155       265     3,010       665       637 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:      168       721       141      -547       193      -651        47      -329       414        12       422 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.7      59.9       8.9      23.8       3.9      54.7       4.4       1.0      11.4       2.5       2.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   146                     :
:       11        22         9        11         5        51         7         .        28         9         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 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    38,559                :
: Positions                                                                                                    :
:      183    18,259     6,918    17,440        70    22,372     1,157        98     2,937       281       104 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:     -260       -46      -386       591      -230       410        -5       -19       -47      -273        54 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.5      47.4      17.9      45.2       0.2      58.0       3.0       0.3       7.6       0.7       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   136                     :
:        4        21        11        12         4        62         5         .        19         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 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   201,885                :
: Positions                                                                                                    :
:    9,162    70,822    21,803    25,183     9,992    51,889     4,557    25,279    12,312     9,247    36,102 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:      482    -2,252       843       979     1,083    -1,321        33     3,413      -826       264     4,886 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.5      35.1      10.8      12.5       4.9      25.7       2.3      12.5       6.1       4.6      17.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   214                     :
:       15        25        16        12        16        58        13        17        40        38        46 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 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   873,968                :
: Positions                                                                                                    :
:   87,721   285,313    86,807   212,710    81,776   232,406     7,132    71,519    83,363    25,175   151,140 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:    1,581     2,223       192    -2,977     4,900    -5,638     1,308       233     9,850      -178    26,579 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.0      32.6       9.9      24.3       9.4      26.6       0.8       8.2       9.5       2.9      17.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   420                     :
:       22        31        14        20        23       139        19        47       114        71        99 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 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   153,959                :
: Positions                                                                                                    :
:    9,510    76,113    48,632     8,399     9,969    45,546    14,038     6,707     6,036    13,147    10,790 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:   -1,077     1,490     1,117     1,377      -845     2,769       428     1,529       431       535       557 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.2      49.4      31.6       5.5       6.5      29.6       9.1       4.4       3.9       8.5       7.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   208                     :
:       19        31        17        11        12        54        18        18        13        46        28 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 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     9,716                :
: Positions                                                                                                    :
:      388     3,611     2,086         0       251     3,254     2,130        37       537       774     1,168 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:      208      -178      -138         0       199      -309       144       -41        97      -151       148 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.0      37.2      21.5       0.0       2.6      33.5      21.9       0.4       5.5       8.0      12.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    97                     :
:       18        29         6         0         .        14        15         .        16        10        16 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 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    16,929                :
: Positions                                                                                                    :
:    4,414     7,295       293     9,393         0     4,637       153        60     7,489         0         0 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:      126      -223         0         0         0      -207       138         0        -4         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     26.1      43.1       1.7      55.5       0.0      27.4       0.9       0.4      44.2       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        5        10         .         .         0         .         .         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 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    24,098                :
: Positions                                                                                                    :
:    6,831    16,255       388     7,682       114     6,297         0         0    10,444        33         8 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:       15       -97        -0       620        -5      -118         0        -5       656         2        -0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     28.3      67.5       1.6      31.9       0.5      26.1       0.0       0.0      43.3       0.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:       13        11         .         .         .         .         0         0         9         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 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     4,535                :
: Positions                                                                                                    :
:        0     2,268         0       691         0     1,417       731       140     2,070         0       667 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:        0       367         0         0         0       303       191       -61       210       -11       -13 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      50.0       0.0      15.2       0.0      31.2      16.1       3.1      45.6       0.0      14.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        0         .         0         .         0         .         .         .        18         0         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of October 5, 2010            
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
RGGI CO2 ALLOWANCE 2009 - CHICAGO CLIMATE FUTURES EXCHANGE   (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)           :
CFTC Code #00626U                                                    Open Interest is    11,971                :
: Positions                                                                                                    :
:   10,942     8,684       173     3,141        35         0         0         0       792        79         5 :
:                                                                                                              :
: Changes from:     September 28, 2010                                                                         :
:     -192       -26         0      -208         0         0         0         0       -37         5         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     91.4      72.5       1.4      26.2       0.3       0.0       0.0       0.0       6.6       0.7       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        6         4         .         .         .         0         0         0         5         .         . :
----------------------------------------------------------------------------------------------------------------
```

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Updated October 8, 2010