```
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 28, 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    23,214                :
: Positions                                                                                                    :
:      761    14,213     2,185     6,067        42    13,859     1,354        47     3,090       611       270 :
:                                                                                                              :
: Changes from:     December 21, 2010                                                                          :
:      -14       388       -10       248         0       285       -38        -1       218       -11       -17 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.3      61.2       9.4      26.1       0.2      59.7       5.8       0.2      13.3       2.6       1.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   149                     :
:       10        22         8        11         .        48         6         .        37         7         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 28, 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    38,980                :
: Positions                                                                                                    :
:      467    18,112     5,688    17,110       843    22,879       654        40     2,965       505       410 :
:                                                                                                              :
: Changes from:     December 21, 2010                                                                          :
:       48     1,345       110       553      -266     1,070       -15         5       -11      -317       293 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.2      46.5      14.6      43.9       2.2      58.7       1.7       0.1       7.6       1.3       1.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   141                     :
:        8        24         7        12         6        59         .         .        24         5         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 28, 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   137,918                :
: Positions                                                                                                    :
:    6,134    53,357    20,811    24,479     3,341    30,270     3,060    18,349    11,269     6,360    14,989 :
:                                                                                                              :
: Changes from:     December 21, 2010                                                                          :
:     -567     2,230      -148       889       149     2,533       -42       246      -174       577       617 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.4      38.7      15.1      17.7       2.4      21.9       2.2      13.3       8.2       4.6      10.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   180                     :
:       12        25        14        12        17        47         7         8        39        29        30 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 28, 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   594,490                :
: Positions                                                                                                    :
:   75,043   232,924    95,816   197,705    19,581   180,866    12,952    52,679    77,279    29,405    20,514 :
:                                                                                                              :
: Changes from:     December 21, 2010                                                                          :
:     -956     2,100    -2,157     2,749      -537     8,481    -1,783       562    -2,058    -1,158     5,106 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.6      39.2      16.1      33.3       3.3      30.4       2.2       8.9      13.0       4.9       3.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   346                     :
:       23        25        16        19        17       103        18        14       103        43        48 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 28, 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   167,334                :
: Positions                                                                                                    :
:    7,250    80,330    51,511    13,578    12,415    53,134    14,029     7,343     8,703    16,006     9,497 :
:                                                                                                              :
: Changes from:     December 21, 2010                                                                          :
:     -842    -1,146       265        12       355     1,519     1,018       -97       514     1,376      -249 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.3      48.0      30.8       8.1       7.4      31.8       8.4       4.4       5.2       9.6       5.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   206                     :
:       16        31        17         7        13        60        18        13        21        41        20 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 28, 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    11,117                :
: Positions                                                                                                    :
:      692     6,511     2,040         0         0     4,515       770         0       589     1,217     1,295 :
:                                                                                                              :
: Changes from:     December 21, 2010                                                                          :
:      134       651         8         0         0       567       -87         0       149       462       113 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.2      58.6      18.4       0.0       0.0      40.6       6.9       0.0       5.3      10.9      11.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    96                     :
:       14        35         5         0         0        26         6         0        12         9        11 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 28, 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    15,774                :
: Positions                                                                                                    :
:    4,461    15,059        45       706         0     2,720         0         0     8,464         0         0 :
:                                                                                                              :
: Changes from:     December 21, 2010                                                                          :
:     -400    -1,538         0         0         0      -254         0         0      -910         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     28.3      95.5       0.3       4.5       0.0      17.2       0.0       0.0      53.7       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        5         6         .         .         0         .         0         0         7         0         0 :
----------------------------------------------------------------------------------------------------------------
```

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Updated January 3, 2011