```
Disaggregated Commitments of Traders-All 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-All 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    30,293                :
: Positions                                                                                                    :
:      645    11,501     6,379    13,385        99    14,765     1,745       311     3,300     1,157         0 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:   -1,000        76       311      -978        94       314       413        62       215       -59       -65 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.1      38.0      21.1      44.2       0.3      48.7       5.8       1.0      10.9       3.8       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   110                     :
:        5        17        11         8         .        36        10         .        14         9         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   122,368                :
: Positions                                                                                                    :
:    5,735    59,249    23,404    21,845     4,577    32,085     2,186    14,240     9,712     3,726     7,454 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:     -170       817       558        77     1,547      -273    -1,684       648       -76       282      -378 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.7      48.4      19.1      17.9       3.7      26.2       1.8      11.6       7.9       3.0       6.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   160                     :
:       11        22        14        11        13        42         8         9        34        18        28 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   553,950                :
: Positions                                                                                                    :
:   58,949   269,626    93,065   150,011    20,473   210,717     4,459    36,762    55,852    37,564    14,155 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:    1,480     2,981     4,365     2,108      -446    -2,202    -3,244    -3,783    -2,413     1,774   -32,072 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.6      48.7      16.8      27.1       3.7      38.0       0.8       6.6      10.1       6.8       2.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   334                     :
:       19        30        23        13        17       105        11        14        94        46        46 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   127,018                :
: Positions                                                                                                    :
:    7,505    53,544    49,471     5,966     9,080    27,075    18,194     7,256     5,692     9,262    10,676 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:     -318     1,505       -57       134       862       376       -84      -205      -201    -1,069      -870 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.9      42.2      38.9       4.7       7.1      21.3      14.3       5.7       4.5       7.3       8.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   157                     :
:       18        23        17        10        13        22        29        17         8        28        25 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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     8,988                :
: Positions                                                                                                    :
:      702     3,820     1,807        27        21     3,056     1,497       404       176       466       980 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:      245       121       106        27        21        60       267         0        21       130       466 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.8      42.5      20.1       0.3       0.2      34.0      16.7       4.5       2.0       5.2      10.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    68                     :
:       10        14         4         .         .        10        14         .         8         6        12 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    16,260                :
: Positions                                                                                                    :
:    2,906     9,861       183     5,201       820     4,841       291         0     7,493        71         0 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:       42         0         0        42       -42         0        -5         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     17.9      60.6       1.1      32.0       5.0      29.8       1.8       0.0      46.1       0.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:        5        12         .         .         .         .         .         0         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    26,122                :
: Positions                                                                                                    :
:    5,004    14,448       370     4,976         2     7,624         0        10    13,018     6,658         0 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:     -258      -167         0         0         0        13         0        -2        10       -77         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.2      55.3       1.4      19.0       0.0      29.2       0.0       0.0      49.8      25.5       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:        8         7         .         .         .         .         0         .         6         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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     2,536                :
: Positions                                                                                                    :
:        0     1,265         0       659        30       662       176         0     1,691       405         0 :
:                                                                                                              :
: Changes from:     May 25, 2010                                                                               :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      49.9       0.0      26.0       1.2      26.1       6.9       0.0      66.7      16.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        0         .         0         .         .         .         .         0        17         .         0 :
----------------------------------------------------------------------------------------------------------------
```

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Updated June 4, 2010