```
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 13, 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    18,430                :
: Positions                                                                                                    :
:    1,677    10,523     4,702     1,854       250     8,360     2,954        62     1,929     1,319       110 :
:                                                                                                              :
: Changes from:     December 6, 2011                                                                           :
:     -380      -642      -443      -235        66      -729      -303        32      -183      -256         6 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.1      57.1      25.5      10.1       1.4      45.4      16.0       0.3      10.5       7.2       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   124                     :
:       14        16        12        12         4        21        19         .        20        17         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 13, 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    43,600                :
: Positions                                                                                                    :
:    1,795    18,805     4,909    10,477       589    19,865     8,177       191     9,279     1,232       200 :
:                                                                                                              :
: Changes from:     December 6, 2011                                                                           :
:      237     1,055       972    -1,194       130       289     1,029      -158      -112       159       200 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.1      43.1      11.3      24.0       1.4      45.6      18.8       0.4      21.3       2.8       0.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   165                     :
:       12        20        12        13         6        38        30         7        34        11         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 13, 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    98,311                :
: Positions                                                                                                    :
:    8,964    45,131    23,369     7,507     3,296    17,966     6,976     3,168     7,606     4,929    14,008 :
:                                                                                                              :
: Changes from:     December 6, 2011                                                                           :
:   -1,161      -438       670    -2,267       627       539       913       269     1,822       411       843 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.1      45.9      23.8       7.6       3.4      18.3       7.1       3.2       7.7       5.0      14.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   149                     :
:       13        21        16         8        18        25        14        10        36        21        29 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 13, 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   427,699                :
: Positions                                                                                                    :
:   83,774   255,642    50,987    65,336    17,596   137,811    10,674    11,769    46,657    23,291    17,857 :
:                                                                                                              :
: Changes from:     December 6, 2011                                                                           :
:    5,070      -742     7,795    -1,676    -2,951    -8,675     1,880     3,378       391      -956     2,490 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.6      59.8      11.9      15.3       4.1      32.2       2.5       2.8      10.9       5.4       4.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   302                     :
:       20        22        18        19        21        72        28        27        84        43        45 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 13, 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   115,993                :
: Positions                                                                                                    :
:    6,984    40,286    51,662    10,407     8,715    20,483    23,884     3,771     6,557     6,512     6,981 :
:                                                                                                              :
: Changes from:     December 6, 2011                                                                           :
:    1,261       479      -553         0     1,363       699     1,376        52      -374      -327       -22 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.0      34.7      44.5       9.0       7.5      17.7      20.6       3.3       5.7       5.6       6.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   178                     :
:       20        27        18         6        12        28        45        18        16        26        22 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 13, 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    11,183                :
: Positions                                                                                                    :
:    1,179     1,886     2,043         0       259     3,107     4,597        56       723       458     1,099 :
:                                                                                                              :
: Changes from:     December 6, 2011                                                                           :
:     -177      -339       -40         0        76        -2        59       -16      -132        93      -796 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.5      16.9      18.3       0.0       2.3      27.8      41.1       0.5       6.5       4.1       9.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    90                     :
:       19        20         5         0         .         9        22         .        19         7        13 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of December 13, 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    84,193                :
: Positions                                                                                                    :
:   27,632    14,302     8,385    17,389    34,365         0         0         0       617     5,004    13,133 :
:                                                                                                              :
: Changes from:     December 6, 2011                                                                           :
:    1,186       827      -100      -401       167         0         0         0         2       713       -94 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     32.8      17.0      10.0      20.7      40.8       0.0       0.0       0.0       0.7       5.9      15.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        .         4         .         7         4         0         0         0         .         7         5 :
----------------------------------------------------------------------------------------------------------------
```

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Updated December 16, 2011