```
Disaggregated Commitments of Traders-All Futures Combined Positions as of October 12, 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    24,196                :
: Positions                                                                                                    :
:    1,428    14,704     2,495     6,729       123    14,125     1,157        15     2,911       713       159 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:      106      -668         3       581      -194        55         2       -15      -198        48         9 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.9      60.8      10.3      27.8       0.5      58.4       4.8       0.1      12.0       2.9       0.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   143                     :
:       11        20         8        12         .        55         6         .        23         9         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of October 12, 2010           
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PLATINUM - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 50 TROY OUNCES)                                        :
CFTC Code #076651                                                    Open Interest is    38,698                :
: Positions                                                                                                    :
:      110    18,161     5,992    17,811        72    23,071     1,216        22     3,778       386        54 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:      -73       -98      -926       594         2       717        59       -76     1,045       105       -50 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.3      46.9      15.5      46.0       0.2      59.6       3.1       0.1       9.8       1.0       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   145                     :
:        4        21        10        12         4        64         5         .        27         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of October 12, 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   153,970                :
: Positions                                                                                                    :
:    6,478    63,940    21,660    25,702     1,761    46,087     4,482    24,392    13,528     9,781     9,295 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:      704      -451        80       612      -908    -5,994       224     2,166     1,928    -1,159      -648 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.2      41.5      14.1      16.7       1.1      29.9       2.9      15.8       8.8       6.4       6.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   198                     :
:       13        23        17        11        10        56         9        10        42        33        26 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of October 12, 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   616,382                :
: Positions                                                                                                    :
:   63,352   253,865    93,690   203,199    20,482   233,925     9,966    49,740    70,639    38,724    17,306 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:    1,186     2,310    -1,679    -2,279    -1,054     6,864     1,621    -3,570    -2,871     6,118       634 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.3      41.2      15.2      33.0       3.3      38.0       1.6       8.1      11.5       6.3       2.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   374                     :
:       20        31        16        18        19       122        17        11       100        56        48 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of October 12, 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   158,917                :
: Positions                                                                                                    :
:   10,004    76,301    48,622     9,648    11,376    47,223    14,666     9,227     5,571    14,060     9,332 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:      750       188       -10     1,249     1,407     1,677       629     2,520      -466       913    -1,457 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.3      48.0      30.6       6.1       7.2      29.7       9.2       5.8       3.5       8.8       5.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   210                     :
:       17        30        16        10        12        61        17        19        10        47        27 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of October 12, 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    10,056                :
: Positions                                                                                                    :
:      712     3,843     2,056         0       251     3,423     2,427        37       531       920       735 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:      351       328       -30         0         0       169       297         0       -37        24      -248 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.1      38.2      20.4       0.0       2.5      34.0      24.1       0.4       5.3       9.1       7.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    92                     :
:       12        25         6         0         .        16        14         .        14        12        13 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of October 12, 2010           
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE   (CONTRACTS OF 25 U.S. EPA SO2 EMMIS           :
CFTC Code #006261                                                    Open Interest is    16,414                :
: Positions                                                                                                    :
:    4,010     6,539       293     9,393         0     4,685       454        12     7,381         0         0 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:      409       115         0         0         0         0       301         0       -11         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     24.4      39.8       1.8      57.2       0.0      28.5       2.8       0.1      45.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        4        10         .         .         0         .         .         .         .         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of October 12, 2010           
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE   (CONTRACTS OF 25 U.S. EPA SO2 EMMIS           :
CFTC Code #006265                                                    Open Interest is    24,525                :
: Positions                                                                                                    :
:    5,922    16,475       410     7,801       200     6,456         0         0    11,522        43         0 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:       20     1,161         0       248       200       179         0         0     1,214         2         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     24.1      67.2       1.7      31.8       0.8      26.3       0.0       0.0      47.0       0.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:        8        10         .         .         .         .         0         0         8         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of October 12, 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     2,398                :
: Positions                                                                                                    :
:        0     1,265         0       691         0       662       131         0     1,604       310         0 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      52.8       0.0      28.8       0.0      27.6       5.5       0.0      66.9      12.9       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 October 12, 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    12,051                :
: Positions                                                                                                    :
:   11,094     8,731       173     3,141        35         0         0         0       685        79         5 :
:                                                                                                              :
: Changes from:     October 5, 2010                                                                            :
:        .         .         .         .         .         .         .         .         .         .         . :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     92.1      72.5       1.4      26.1       0.3       0.0       0.0       0.0       5.7       0.7       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        6         5         .         .         .         0         0         0         4         .         . :
----------------------------------------------------------------------------------------------------------------
```

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Updated October 15, 2010