```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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    22,813                :
: Positions                                                                                                    :
:      484    13,706     2,088     3,910       209    12,788     1,943       206     4,239     2,010       240 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:     -169       183        -2       443        50       478        50        20       166      -174       -55 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.1      60.1       9.2      17.1       0.9      56.1       8.5       0.9      18.6       8.8       1.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   148                     :
:        6        21        10         9         6        49         9         4        27        17         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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    35,157                :
: Positions                                                                                                    :
:      569    16,062     4,580    12,621       348    18,373     1,277       630     5,508     2,547       144 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:      -68       657      -181        96       -25       153       122        10       465      -227        -6 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.6      45.7      13.0      35.9       1.0      52.3       3.6       1.8      15.7       7.2       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   145                     :
:        7        20         8        12         7        56         8         4        29         8         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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   151,116                :
: Positions                                                                                                    :
:   10,328    59,036    21,407    13,334     9,937    19,434     6,433    14,900    15,123     1,896    27,465 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:      156        69      -391       155       652     1,918       426      -253       508       -99       277 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.8      39.1      14.2       8.8       6.6      12.9       4.3       9.9      10.0       1.3      18.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   156                     :
:       18        23        13         9        16        30        12        15        44        19        34 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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   609,964                :
: Positions                                                                                                    :
:   56,415   193,827    43,117   131,137    58,927   169,899    10,591    61,047    56,321    22,284    88,850 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:     -535   -11,038    -5,303     7,534    -3,921       566    -3,120     2,961    -1,437    -2,452   -18,127 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.2      31.8       7.1      21.5       9.7      27.9       1.7      10.0       9.2       3.7      14.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   354                     :
:       21        33        15        17        24        92        24        46       107        57        92 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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   127,108                :
: Positions                                                                                                    :
:    8,752    58,915    46,245     6,815     5,212    30,702    17,045     6,334     7,010     6,858     9,461 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:     -917    -1,912       -19      -189      -790     1,120      -205       598       644     1,605     1,421 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.9      46.4      36.4       5.4       4.1      24.2      13.4       5.0       5.5       5.4       7.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   162                     :
:       17        25        15         8        15        32        29        21        13        28        18 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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    11,080                :
: Positions                                                                                                    :
:      650     6,692     1,988         0         0     3,803       439       138       391       175     1,647 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:      -92       265       -14         0        -3       130       -57       -19       174       -31       113 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.9      60.4      17.9       0.0       0.0      34.3       4.0       1.2       3.5       1.6      14.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    82                     :
:       12        26         4         0         0        24         .         .        11         8        16 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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    20,726                :
: Positions                                                                                                    :
:    6,889    16,268       116     3,686       226     4,284       138         0     9,149       370         0 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:        1     1,162    -1,145    -2,067       -13       -80         0         0       374         0       -22 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     33.2      78.5       0.6      17.8       1.1      20.7       0.7       0.0      44.1       1.8       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:        9        13         .         .         .         .         .         0         4         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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    18,953                :
: Positions                                                                                                    :
:    2,393     7,877       180     3,088        59     7,080         0       430     8,437     7,159       292 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:       -6      -213       180       332        59       156         0        -0       -22       205       -17 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.6      41.6       0.9      16.3       0.3      37.4       0.0       2.3      44.5      37.8       1.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:        9         9         .         .         .         .         .         .         4         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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     4,197                :
: Positions                                                                                                    :
:        7     1,835         0       761        51       320       447       128     2,522        20       904 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:        2       118         0        -1         0        10      -356        89      -179        20        -7 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.2      43.7       0.0      18.1       1.2       7.6      10.7       3.0      60.1       0.5      21.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        .         .         0         .         .         .         .         .        18         .         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of February 16, 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 - CHICAGO CLIMATE FUTURES EXCHANGE   (CONTRACTS OF 1000 RGGI CO2 ALLOWANCES)                :
CFTC Code #00626U                                                    Open Interest is    12,312                :
: Positions                                                                                                    :
:   11,382    10,336        93     1,840        33         0         0         0       737        58        45 :
:                                                                                                              :
: Changes from:     February 9, 2010                                                                           :
:      102       -12         0       135         0         0         0         0        19         0       -12 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     92.4      84.0       0.8      14.9       0.3       0.0       0.0       0.0       6.0       0.5       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        9         6         .         .         .         0         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
```

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Updated February 19, 2010