```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of June 1, 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    21,271                :
: Positions                                                                                                    :
:      844    13,197     2,516     4,563        34    13,099     1,743       103     2,633       717        60 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:      -96       153       162       348       -58       947        59      -286      -142      -218       -38 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.0      62.0      11.8      21.5       0.2      61.6       8.2       0.5      12.4       3.4       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   130                     :
:       12        22        11        11         .        38        11         7        23        10         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of June 1, 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    30,507                :
: Positions                                                                                                    :
:      645    11,501     6,379    13,419       189    14,799     1,745       401     3,300     1,157         0 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:   -1,000        76       311      -976       112       316       413        80       215       -59       -65 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.1      37.7      20.9      44.0       0.6      48.5       5.7       1.3      10.8       3.8       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   110                     :
:        5        17        11         8         4        36        10         .        14         9         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of June 1, 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   156,371                :
: Positions                                                                                                    :
:    8,406    63,646    22,142    22,070    10,546    32,035     1,876    17,139    10,868     2,756    26,307 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:      -45     1,155       558       515     1,196      -117    -1,954       689       171       134       964 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.4      40.7      14.2      14.1       6.7      20.5       1.2      11.0       7.0       1.8      16.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   166                     :
:       11        25        14        11        17        44         9        16        36        19        36 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of June 1, 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   751,380                :
: Positions                                                                                                    :
:   79,559   297,114    83,945   167,859    68,160   216,349     3,934    53,938    63,294    19,514   109,910 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:    3,595     7,195     4,282     6,052       987       -37    -1,424    -7,203       224    -1,254   -25,830 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.6      39.5      11.2      22.3       9.1      28.8       0.5       7.2       8.4       2.6      14.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   380                     :
:       22        35        23        13        21       121        16        42       115        49        84 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of June 1, 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   127,748                :
: Positions                                                                                                    :
:    7,770    53,553    49,471     5,965     9,081    27,073    18,334     7,258     5,694     9,101    10,901 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:     -343     1,504       -57       136       860       376       -82      -205      -198    -1,091      -855 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.1      41.9      38.7       4.7       7.1      21.2      14.4       5.7       4.5       7.1       8.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   157                     :
:       18        23        17        10        13        21        30        18         9        27        26 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of June 1, 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     9,394                :
: Positions                                                                                                    :
:      730     3,986     1,807        27        21     3,056     1,497       404       183       334     1,276 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:      242       121       106        27        21        60       267        -0        21       131       488 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.8      42.4      19.2       0.3       0.2      32.5      15.9       4.3       2.0       3.6      13.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    69                     :
:       12        16         4         .         .        10        14         .         9         6        17 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of June 1, 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    16,930                :
: Positions                                                                                                    :
:    3,497    10,538       183     5,201       820     4,841       291         0     7,564        71         0 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:       57        10         0        42       -42         0        -5         0         1         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     20.7      62.2       1.1      30.7       4.8      28.6       1.7       0.0      44.7       0.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:        6        13         .         .         .         .         .         0         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of June 1, 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    30,681                :
: Positions                                                                                                    :
:    7,911    16,610       263     6,805       204     8,573         0       105    13,338     6,736       193 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:     -357      -264         0       -77        -7       -56         0        -8        -9       -90        -4 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     25.8      54.1       0.9      22.2       0.7      27.9       0.0       0.3      43.5      22.0       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       11        10         .         .         .         .         0         .         6         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of June 1, 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     3,895                :
: Positions                                                                                                    :
:        5     1,697         0       659        30       947       389       256     1,696        59       745 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:        0        -8         0         0         0        -7        -1         1        -1         1        -0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.1      43.6       0.0      16.9       0.8      24.3      10.0       6.6      43.5       1.5      19.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:        .         .         0         .         .         .         .         .        18         .         5 :
----------------------------------------------------------------------------------------------------------------
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Updated June 4, 2010