```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 8, 2009           
:                                             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    22,904                :
: Positions                                                                                                    :
:    1,365    17,333     3,033     2,792       109    12,151       846       144     3,249     1,033       129 :
:                                                                                                              :
: Changes from:     December 1, 2009                                                                           :
:      -98      -179      -213      -326        -7       111       119       -37       -33        68         4 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.0      75.7      13.2      12.2       0.5      53.1       3.7       0.6      14.2       4.5       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   142                     :
:       11        19        12         6         .        53         6         .        33        10         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 8, 2009           
:                                             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    34,120                :
: Positions                                                                                                    :
:      399    19,075     5,139    11,851       139    18,477       716       103     4,343       990         2 :
:                                                                                                              :
: Changes from:     December 1, 2009                                                                           :
:       39      -809        26      -817       -82    -1,480        17        17      -107      -238      -125 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.2      55.9      15.1      34.7       0.4      54.2       2.1       0.3      12.7       2.9       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   137                     :
:        4        20         8         9         .        60         .         .        26         9         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 8, 2009           
:                                             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   157,310                :
: Positions                                                                                                    :
:   10,619    71,543    16,766    19,418     5,265    34,482       564    15,883    11,429     2,258    25,970 :
:                                                                                                              :
: Changes from:     December 1, 2009                                                                           :
:     -225    -3,102    -1,632      -825       442    -3,014      -241    -1,587      -612      -630    -1,099 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.8      45.5      10.7      12.3       3.3      21.9       0.4      10.1       7.3       1.4      16.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   163                     :
:       14        22        14         9        13        46         7        13        36        21        35 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 8, 2009           
:                                             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   694,650                :
: Positions                                                                                                    :
:   55,227   254,094    35,335   148,122    66,544   216,761     4,108    49,647    76,714    24,592   108,808 :
:                                                                                                              :
: Changes from:     December 1, 2009                                                                           :
:   -4,064    -4,473    -4,553   -15,437    -3,924   -15,337    -3,057     7,552     3,581    -1,058      -294 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.0      36.6       5.1      21.3       9.6      31.2       0.6       7.1      11.0       3.5      15.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   372                     :
:       22        33        13        17        24       118        11        36       107        63        89 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 8, 2009           
:                                             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   148,178                :
: Positions                                                                                                    :
:    4,088    75,489    64,196     7,058     4,017    42,485    28,369     5,296     5,643     7,133     9,238 :
:                                                                                                              :
: Changes from:     December 1, 2009                                                                           :
:     -703     1,485      -573      -256       375     1,620       464    -1,475        49      -154      -286 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.8      50.9      43.3       4.8       2.7      28.7      19.1       3.6       3.8       4.8       6.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   172                     :
:       15        27        16         7        10        52        22        21        10        24        18 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 8, 2009           
:                                             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    10,578                :
: Positions                                                                                                    :
:      245     6,090     2,258         0         0     4,504       356        38       224       786     1,637 :
:                                                                                                              :
: Changes from:     December 1, 2009                                                                           :
:       13      -136      -201         0         0        21      -609         0      -271       173      -590 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.3      57.6      21.3       0.0       0.0      42.6       3.4       0.4       2.1       7.4      15.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    95                     :
:       10        36         5         0         0        24         .         .         5        21        15 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 8, 2009           
:                                             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    34,287                :
: Positions                                                                                                    :
:    7,583    24,686     1,662     1,825     5,357     4,550        47       126    14,381     1,625       617 :
:                                                                                                              :
: Changes from:     December 1, 2009                                                                           :
:     -131       -57       106         0       -68        24         0        -3        75       118       128 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     22.1      72.0       4.8       5.3      15.6      13.3       0.1       0.4      41.9       4.7       1.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    40                     :
:       11        14         4         .         .         .         .         .         7         6         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 8, 2009           
:                                             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     4,727                :
: Positions                                                                                                    :
:        3     1,243         0     1,555       225       306       187       312     2,565       140       969 :
:                                                                                                              :
: Changes from:     December 1, 2009                                                                           :
:       -0       -25         0       -11        22         0        97       -10       -17        17       -14 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.1      26.3       0.0      32.9       4.8       6.5       3.9       6.6      54.3       3.0      20.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:        .         4         0         .         .         .         .         .        18         .         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 8, 2009           
:                                             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 - CHICAGO CLIMATE FUTURES EXCHANGE   (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)                :
CFTC Code #00626U                                                    Open Interest is    37,790                :
: Positions                                                                                                    :
:   31,473    17,019       755    16,799     1,080        47         0       107     2,171       673     1,777 :
:                                                                                                              :
: Changes from:     December 1, 2009                                                                           :
:    1,834     1,218         4       835      -155         3         0         0        13      -181        95 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     83.3      45.0       2.0      44.5       2.9       0.1       0.0       0.3       5.7       1.8       4.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:       17         9         .         4         .         .         0         .         5         .         7 :
----------------------------------------------------------------------------------------------------------------
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Updated December 11, 2009