```
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 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    22,195                :
: Positions                                                                                                    :
:      489    14,766     2,764     3,610         5    12,221     2,035        94     3,610     1,200         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:      -22       345       225       392        -7        20       -53        16         9      -177         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.2      66.5      12.5      16.3       0.0      55.1       9.2       0.4      16.3       5.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   147                     :
:        8        21        11         8         .        52        10         .        31        10         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 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    35,953                :
: Positions                                                                                                    :
:      456    16,668     4,893    13,983       361    20,179     1,184       297     4,289     1,794       131 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:       39       540       106      -366        39       591       124       -17       166       246        70 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.3      46.4      13.6      38.9       1.0      56.1       3.3       0.8      11.9       5.0       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   148                     :
:        8        20         8        12         7        61         7         .        25        10         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 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   112,130                :
: Positions                                                                                                    :
:    6,382    56,569    20,368    15,980     2,470    26,134     2,671     8,698    13,917     2,215     8,871 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:   -1,272     1,267      -608     1,712        66     4,397    -1,232     1,227    -1,067       455       -46 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.7      50.4      18.2      14.3       2.2      23.3       2.4       7.8      12.4       2.0       7.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   145                     :
:       13        16        16        10        16        36        11         8        35        13        23 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 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   493,909                :
: Positions                                                                                                    :
:   39,179   198,734    48,572   140,804    25,201   179,078     4,670    49,950    61,790    28,004    22,573 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:    5,842     4,528     2,289     3,853     3,121    -3,282    -1,019    -1,969     4,385     1,300     1,640 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.9      40.2       9.8      28.5       5.1      36.3       0.9      10.1      12.5       5.7       4.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   321                     :
:       19        32        15        19        19        87        10        18        95        51        51 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 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   127,613                :
: Positions                                                                                                    :
:    6,405    63,921    48,057     7,505     5,558    36,197    13,813     5,608     5,716     9,822     9,477 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:      236     3,164       325     1,448    -1,204     2,841        92       307       200       538       407 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.0      50.1      37.7       5.9       4.4      28.4      10.8       4.4       4.5       7.7       7.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   176                     :
:       19        26        16         9        13        42        28        19         7        38        17 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 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     9,495                :
: Positions                                                                                                    :
:      744     6,346     2,020         0         0     3,527       315       204       285       285       808 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:       78       245        -2         0         0        80      -102        62       -26        59      -123 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.8      66.8      21.3       0.0       0.0      37.1       3.3       2.1       3.0       3.0       8.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    76                     :
:       14        24         4         0         0        21         .         .         8        11        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 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    12,212                :
: Positions                                                                                                    :
:    1,590     7,926       116     3,832        79     3,812       290         0     6,597        85         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:      -37      -124         0         0         0        27         0         0      -114         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     13.0      64.9       0.9      31.4       0.6      31.2       2.4       0.0      54.0       0.7       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:        5         7         .         .         .         .         .         0         6         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 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    22,681                :
: Positions                                                                                                    :
:    3,539    14,056       220     1,393        40     7,251       440         0     9,616     4,781     1,896 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:     -643       437         0        16         0       116         0         0       928       -53      -445 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     15.6      62.0       1.0       6.1       0.2      32.0       1.9       0.0      42.4      21.1       8.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:        9        12         .         .         .         .         .         0         5         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 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     1,059         0       734        51       238       157         1     1,934       405         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      0.0      44.0       0.0      30.5       2.1       9.9       6.5       0.0      80.3      16.8       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        0         .         0         .         .         .         .         .        17         .         0 :
----------------------------------------------------------------------------------------------------------------
```

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Updated March 12, 2010