```
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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    22,842                :
: Positions                                                                                                    :
:    1,511    13,822     2,220     5,877       106    13,403     1,610       135     2,682       627       212 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:       82       481       518         3      -848      -335        77       111        69      -361      -286 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.6      60.5       9.7      25.7       0.5      58.7       7.0       0.6      11.7       2.7       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   146                     :
:       11        20        11        11         .        45         9         6        30        10         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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    34,501                :
: Positions                                                                                                    :
:      258    14,404     4,832    16,140       107    20,294     1,522        25     3,455       836       238 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:      -21      -125      -311       -50         4      -148       216        25       -62      -151       170 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.7      41.7      14.0      46.8       0.3      58.8       4.4       0.1      10.0       2.4       0.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   135                     :
:        .        22         6        12         4        53         6         .        25         6         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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   133,139                :
: Positions                                                                                                    :
:    6,677    56,222    21,690    21,915     1,424    29,675     2,190    21,085    11,143     4,594    12,147 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:   -4,274    -4,047      -299     2,391    -3,056     1,328    -2,278     1,052      -817      -819    -4,203 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.0      42.2      16.3      16.5       1.1      22.3       1.6      15.8       8.4       3.5       9.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   175                     :
:       12        21        15        12        13        48         7         6        37        26        30 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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   600,158                :
: Positions                                                                                                    :
:   70,724   238,714    91,958   194,437    21,111   187,247    11,873    62,225    78,577    26,344    18,428 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:   -2,505    -5,943    -3,304     6,710    -1,717     2,075    -3,293    -7,803     1,780       870    -2,624 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.8      39.8      15.3      32.4       3.5      31.2       2.0      10.4      13.1       4.4       3.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   323                     :
:       18        26        15        16        15       108        14        14        94        36        43 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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   148,249                :
: Positions                                                                                                    :
:    8,641    71,892    50,623    11,281     9,435    40,880    13,827     7,130     6,904    12,850     9,290 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:      867       657        90    -1,217      -137     1,317       512       436       370     2,858      -113 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.8      48.5      34.1       7.6       6.4      27.6       9.3       4.8       4.7       8.7       6.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   183                     :
:       16        26        16         8        13        49        19        12        10        44        21 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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     8,483                :
: Positions                                                                                                    :
:      267     4,323     2,053         0        17     3,365     1,308        35       602       813       593 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:     -115      -591       -57         0        17      -151       564        14       113       -68      -543 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.1      51.0      24.2       0.0       0.2      39.7      15.4       0.4       7.1       9.6       7.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    82                     :
:       10        26         5         0         .        16        12         .        16         6        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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    14,970                :
: Positions                                                                                                    :
:    4,156     4,934       293     9,873         0     3,426       142         0     7,080         0         0 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:       59         0         0         0         0         0        29         0       -28         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     27.8      33.0       2.0      66.0       0.0      22.9       0.9       0.0      47.3       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:        4        10         .         .         0         .         .         0         5         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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    25,250                :
: Positions                                                                                                    :
:    6,094    16,259       410     8,885         0     6,071         0        50    12,599        39        12 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:       27         6         0       -43         0       -49         0        15       -18         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     24.1      64.4       1.6      35.2       0.0      24.0       0.0       0.2      49.9       0.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:        9        10         .         .         0         .         0         .         9         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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     2,372                :
: Positions                                                                                                    :
:        0     1,265         0       710         0       662       131         0     1,594       265         0 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      53.3       0.0      29.9       0.0      27.9       5.5       0.0      67.2      11.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        0         .         0         .         0         .         .         0        16         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of November 30, 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    11,989                :
: Positions                                                                                                    :
:   11,182     9,692       173     2,149        15         0         0         0       570        79        18 :
:                                                                                                              :
: Changes from:     November 23, 2010                                                                          :
:        0        10         0         0         0         0         0         0        -4         0         4 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     93.3      80.8       1.4      17.9       0.1       0.0       0.0       0.0       4.8       0.7       0.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        5         5         .         .         .         0         0         0         5         .         . :
----------------------------------------------------------------------------------------------------------------
```

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Updated December 3, 2010