```
Disaggregated Commitments of Traders- Options and 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    21,213                :
: Positions                                                                                                    :
:    2,288    11,356     5,003     2,031       994     9,128     3,279       185     2,112     1,577       104 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:       84       697      -286       -44       -70       267      -351       147       -19      -103      -125 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.8      53.5      23.6       9.6       4.7      43.0      15.5       0.9      10.0       7.4       0.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   132                     :
:       16        18        14        11        10        22        21         6        22        17         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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    44,705                :
: Positions                                                                                                    :
:    1,578    17,761     3,771    11,870     2,846    19,669     7,089       582     9,565     1,073         0 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:      -47       823       239      -119       -82     1,943     2,315       275       292      -549      -176 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.5      39.7       8.4      26.6       6.4      44.0      15.9       1.3      21.4       2.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   152                     :
:        8        18         9        13        13        37        27        11        35         9         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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   128,746                :
: Positions                                                                                                    :
:   12,554    49,110    20,512    11,489    12,004    17,702     5,247     4,907     6,402     1,832    31,004 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:   -1,571    -1,137    -1,363       -37      -321        12      -109        11      -717    -1,095         1 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.8      38.1      15.9       8.9       9.3      13.7       4.1       3.8       5.0       1.4      24.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   146                     :
:       13        20        15         9        23        28        10        16        40        16        42 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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   655,854                :
: Positions                                                                                                    :
:  102,407   282,010    28,681    74,964    96,358   159,210     7,863    21,561    47,173    16,053   127,355 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:   -8,973     1,492      -268       744       896     5,090        41     2,339     2,916      -174     4,456 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     15.6      43.0       4.4      11.4      14.7      24.3       1.2       3.3       7.2       2.4      19.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   343                     :
:       25        28        19        17        27        96        23        53       114        37        79 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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   113,383                :
: Positions                                                                                                    :
:    5,725    39,851    52,215    10,407     7,352    19,799    22,503     3,738     6,931     6,879     7,003 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:      -11     2,415       578        58       371     2,470    -1,843      -297    -2,176     1,492      -862 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.0      35.1      46.1       9.2       6.5      17.5      19.8       3.3       6.1       6.1       6.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   169                     :
:       21        26        17         6        12        30        41        19        11        30        19 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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    12,568                :
: Positions                                                                                                    :
:    1,435     2,268     2,083         0       183     3,109     4,538        72       822       391     1,992 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:      648       -11      -237         0       106      -102       553         1       333      -208       576 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.4      18.0      16.6       0.0       1.5      24.7      36.1       0.6       6.5       3.1      15.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    95                     :
:       22        22         5         0         .         9        22         .        21         6        18 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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    89,151                :
: Positions                                                                                                    :
:   29,666    13,475     4,254    16,779    41,272         0         0         0       615     4,291    13,227 :
:                                                                                                              :
: Changes from:     November 29, 2011                                                                          :
:    5,144     4,984       102      -687     6,266         0         0         0       249     1,093       932 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     33.3      15.1       4.8      18.8      46.3       0.0       0.0       0.0       0.7       4.8      14.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        .         4         .         6         5         0         0         0         .         7         5 :
----------------------------------------------------------------------------------------------------------------
```

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Updated December 9, 2011