```
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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    23,459                :
: Positions                                                                                                    :
:      603    14,373     2,365     3,847       110    12,800     1,934       343     3,737     1,470        68 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:      119       667       277       -63       -99        12        -9       137      -502      -540      -172 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.6      61.3      10.1      16.4       0.5      54.6       8.2       1.5      15.9       6.3       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   139                     :
:        6        19        10         8         4        49         9         .        22        17         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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    34,991                :
: Positions                                                                                                    :
:      546    16,116     4,712    13,292       318    18,968     1,168       639     4,335     1,858       141 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:      -23        54       132       675       -30       595      -109         9    -1,173      -689        -3 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.6      46.1      13.5      38.0       0.9      54.2       3.3       1.8      12.4       5.3       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   144                     :
:        6        21         8        12         6        60         7         4        24        10         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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   117,376                :
: Positions                                                                                                    :
:    9,799    58,236    20,795    12,128     5,934    19,154     6,530     8,529    16,341     1,149    11,303 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:    2,163     2,576    -1,075        56      -113       -93      -305    -3,751       973    -1,253     1,188 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.3      49.6      17.7      10.3       5.1      16.3       5.6       7.3      13.9       1.0       9.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   143                     :
:       17        21        15         9        17        25        12         8        44         8        22 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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   466,572                :
: Positions                                                                                                    :
:   33,555   188,865    46,135   128,869    17,846   171,565     6,909    46,366    61,541    25,575    21,142 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:   -5,451    12,157    -2,312    -1,754       -35     3,952    -3,550    -2,128     4,439       177       677 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.2      40.5       9.9      27.6       3.8      36.8       1.5       9.9      13.2       5.5       4.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   305                     :
:       16        33        13        19        20        81        16        18        88        46        45 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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   126,394                :
: Positions                                                                                                    :
:    6,674    60,800    46,348     6,613     5,094    32,754    14,552     5,811     6,237     8,475     9,612 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:   -1,756     1,911       103      -202      -118     2,058    -2,316      -373      -789     1,701       186 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.3      48.1      36.7       5.2       4.0      25.9      11.5       4.6       4.9       6.7       7.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   164                     :
:       18        27        16         8        15        32        28        21         8        28        19 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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     9,869                :
: Positions                                                                                                    :
:      605     6,322     1,981         0         0     3,937       298       141       331       526       808 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:      -26       -98        -7         0         0       134      -141         3       -56        29      -437 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.1      64.1      20.1       0.0       0.0      39.9       3.0       1.4       3.4       5.3       8.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    79                     :
:       14        27         4         0         0        25         .         .         6        11        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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    17,267                :
: Positions                                                                                                    :
:    6,204    12,525       116     3,686       226     3,671       220         0     6,789       355        23 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:     -685    -3,743         0         0         0      -613        82         0    -2,360       -15        23 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     35.9      72.5       0.7      21.3       1.3      21.3       1.3       0.0      39.3       2.1       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    31                     :
:        9        13         .         .         .         .         .         0         4         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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    21,798                :
: Positions                                                                                                    :
:    4,284    12,846       180     1,296        59     6,900       430         0     8,225     5,063     2,021 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:    2,767     5,711         0         0         0       654         0         0        75    -2,202     1,934 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.7      58.9       0.8       5.9       0.3      31.7       2.0       0.0      37.7      23.2       9.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:        9         9         .         .         .         .         .         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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     2,408                :
: Positions                                                                                                    :
:        0     1,009         0       734        51       238       157         1     1,934       455         0 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:        0        27         0       -27         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      41.9       0.0      30.5       2.1       9.9       6.5       0.0      80.3      18.9       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        0         .         0         .         .         .         .         .        17         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of February 23, 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    12,458                :
: Positions                                                                                                    :
:   11,508     9,715        93     2,599        32         0         0         0       728        23        49 :
:                                                                                                              :
: Changes from:     February 16, 2010                                                                          :
:      126      -621         0       759        -1         0         0         0        -9       -35         4 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     92.4      78.0       0.7      20.9       0.3       0.0       0.0       0.0       5.8       0.2       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        9         7         .         .         .         0         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
```

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Updated February 26, 2010