```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 31, 2012              
:                                             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    25,882                :
: Positions                                                                                                    :
:    2,222     9,998     5,109     1,692     1,974     9,783     6,935       141     4,164     2,434     1,096 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:     -149       428      -546       175       115       -44      -100       -32       632      -282      -391 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.6      38.6      19.7       6.5       7.6      37.8      26.8       0.5      16.1       9.4       4.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   155                     :
:       11        17        14         8        13        21        33         7        33        18        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 31, 2012              
:                                             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    53,113                :
: Positions                                                                                                    :
:    3,506    22,688     5,992     7,437       763    22,808    14,548       530    13,243     3,036       624 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:     -184       863       822      -221       217      -654       495       176       661      -238        76 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.6      42.7      11.3      14.0       1.4      42.9      27.4       1.0      24.9       5.7       1.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   188                     :
:        8        20        15        10        12        34        32         7        58        13         9 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 31, 2012              
:                                             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   158,939                :
: Positions                                                                                                    :
:   20,756    58,103    21,491     7,169    15,995    22,457    13,868    11,280     9,514     3,870    34,503 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:   -2,136     1,504    -2,641       525       288     1,430    -3,695      -266       347      -199    -1,355 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     13.1      36.6      13.5       4.5      10.1      14.1       8.7       7.1       6.0       2.4      21.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   173                     :
:       16        16        15         8        20        32        24        24        47        20        45 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 31, 2012              
:                                             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   644,298                :
: Positions                                                                                                    :
:  100,755   246,426    45,810    60,966   106,354   118,837    22,637    26,090    55,436    22,800   129,727 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:   -5,936     6,689    -8,440    11,149   -11,140    15,142    -9,929    -3,427     4,796     3,824   -21,874 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     15.6      38.2       7.1       9.5      16.5      18.4       3.5       4.0       8.6       3.5      20.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   322                     :
:       20        22        14        16        24        82        27        41       107        38        84 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 31, 2012              
:                                             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   142,820                :
: Positions                                                                                                    :
:   14,060    38,392    59,509    11,105     7,158    30,835    37,499     4,484     7,837    15,893     8,563 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:    2,805     3,039     1,454       494        19    -1,175    -2,147        83      -918     1,705    -1,884 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.8      26.9      41.7       7.8       5.0      21.6      26.3       3.1       5.5      11.1       6.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   205                     :
:       21        28        20         8        12        27        54        23        18        35        20 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 31, 2012              
:                                             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     8,605                :
: Positions                                                                                                    :
:      435     3,159     1,613       138         0     3,300       856        29       408     2,153       990 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:       21      -146      -109       -74       -20      -136      -248        -3      -155       291      -401 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.1      36.7      18.7       1.6       0.0      38.3       9.9       0.3       4.7      25.0      11.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    89                     :
:       13        23         4         .         0        22         7         .        15        13        14 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of July 31, 2012              
:                                             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    90,412                :
: Positions                                                                                                    :
:   40,935    12,269     1,862    40,211    33,961         0         0         0     9,966       283     3,688 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:      262       150       -42    -1,305     1,111         0         0         0    -1,375         0       773 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     45.3      13.6       2.1      44.5      37.6       0.0       0.0       0.0      11.0       0.3       4.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        4         4         .         6         5         0         0         0         .         .         4 :
----------------------------------------------------------------------------------------------------------------
```

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Updated August 3, 2012