```
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 6, 2011           
:                                             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    19,774                :
: Positions                                                                                                    :
:    2,057    11,165     5,145     2,089       184     9,089     3,257        30     2,112     1,575       104 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:      -89       526      -171        32       -22       267      -372         2       -69      -124       -28 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.4      56.5      26.0      10.6       0.9      46.0      16.5       0.2      10.7       8.0       0.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   130                     :
:       15        17        14        11         .        19        22         .        22        17         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 6, 2011           
:                                             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    41,893                :
: Positions                                                                                                    :
:    1,558    17,750     3,937    11,671       459    19,576     7,148       349     9,391     1,073         0 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:      -42       834       164      -191       113     1,988     2,358       238       299      -549      -176 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.7      42.4       9.4      27.9       1.1      46.7      17.1       0.8      22.4       2.6       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   150                     :
:        7        18         9        13         8        37        27         7        33         9         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 6, 2011           
:                                             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    95,684                :
: Positions                                                                                                    :
:   10,125    45,569    22,699     9,774     2,669    17,427     6,063     2,899     5,784     4,518    13,165 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:   -1,556    -1,073    -1,296        52      -539        73        -2       -99      -678    -1,139        60 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.6      47.6      23.7      10.2       2.8      18.2       6.3       3.0       6.0       4.7      13.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   133                     :
:       12        20        15         9        16        23        11         9        29        18        28 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 6, 2011           
:                                             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   422,956                :
: Positions                                                                                                    :
:   78,704   256,384    43,192    67,012    20,547   146,486     8,794     8,391    46,266    24,247    15,367 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:   -9,400       351     2,945     1,149    -3,031     5,477     1,579       509     1,244       224       296 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     18.6      60.6      10.2      15.8       4.9      34.6       2.1       2.0      10.9       5.7       3.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   306                     :
:       21        23        20        16        22        87        20        26        87        38        44 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 6, 2011           
:                                             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   113,252                :
: Positions                                                                                                    :
:    5,723    39,807    52,215    10,407     7,352    19,784    22,508     3,719     6,931     6,839     7,003 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:      -13     2,389       578        58       371     2,466    -1,838      -316    -2,176     1,452      -862 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.1      35.1      46.1       9.2       6.5      17.5      19.9       3.3       6.1       6.0       6.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   168                     :
:       21        26        17         6        12        30        41        19        11        29        19 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 6, 2011           
:                                             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    12,366                :
: Positions                                                                                                    :
:    1,356     2,225     2,083         0       183     3,109     4,538        72       855       365     1,895 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:      623        -4      -237         0       106      -102       553         1       359      -207       565 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.0      18.0      16.8       0.0       1.5      25.1      36.7       0.6       6.9       3.0      15.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    95                     :
:       21        21         5         0         .         9        22         .        21         5        17 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 6, 2011           
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
IN DELIVERY MONTH EUA - GREEN EXCHANGE   (CONTRACTS OF 1000 EUA)                                               :
CFTC Code #006GEC                                                    Open Interest is    83,089                :
: Positions                                                                                                    :
:   26,446    13,475     8,485    17,790    34,198         0         0         0       615     4,291    13,227 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:    5,169     4,984       200      -565     6,351         0         0         0       249     1,093       932 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     31.8      16.2      10.2      21.4      41.2       0.0       0.0       0.0       0.7       5.2      15.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        .         4         .         7         4         0         0         0         .         7         5 :
----------------------------------------------------------------------------------------------------------------
```

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Updated December 9, 2011