```
Disaggregated Commitments of Traders-All 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    23,698                :
: Positions                                                                                                    :
:    2,206     9,992     5,369     1,774       229     9,722     6,911       138     4,034     2,434       608 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:     -155       446       226       147        35       -97      -102       -12       -24      -214      -162 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.3      42.2      22.7       7.5       1.0      41.0      29.2       0.6      17.0      10.3       2.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   150                     :
:       10        17        13         9         5        18        33         4        31        18         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    52,220                :
: Positions                                                                                                    :
:    3,494    22,547     5,934     7,323       465    22,914    14,518       364    12,972     3,087       429 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:     -188       863       708      -372       293      -642       471       171       592      -238        80 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.7      43.2      11.4      14.0       0.9      43.9      27.8       0.7      24.8       5.9       0.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   185                     :
:        7        20        15        10         6        33        31         5        56        14         8 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   121,809                :
: Positions                                                                                                    :
:   17,273    53,956    21,935     6,614     4,490    21,526    13,796     8,540     9,868     4,562    17,141 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:   -1,914     1,184    -2,448       361       862       936    -3,779       229       167         5        35 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     14.2      44.3      18.0       5.4       3.7      17.7      11.3       7.0       8.1       3.7      14.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   160                     :
:       14        16        13         9        15        27        25        16        39        21        30 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   403,403                :
: Positions                                                                                                    :
:   79,471   227,217    52,701    60,967    23,183   105,196    24,339     7,566    66,135    20,928    14,731 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:   -2,922     7,153    -2,747     6,945    -5,424    12,233    -8,815    -4,129    -6,987       974    -7,367 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.7      56.3      13.1      15.1       5.7      26.1       6.0       1.9      16.4       5.2       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   294                     :
:       20        21        14        16        20        68        29        17        99        30        49 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   142,774                :
: Positions                                                                                                    :
:   14,055    38,389    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     3,041     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-All 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     8,288                :
: Positions                                                                                                    :
:      416     3,013     1,613       138         0     3,312       856        17       399     2,296       732 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:       21      -134      -109       -74       -20      -141      -248         2      -144       276      -395 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.0      36.4      19.5       1.7       0.0      40.0      10.3       0.2       4.8      27.7       8.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    87                     :
:       13        22         4         .         0        22         7         .        12        15        11 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    86,535                :
: Positions                                                                                                    :
:   37,946    12,269     1,850    37,210    33,085         0         0         0     9,966       283     3,688 :
:                                                                                                              :
: Changes from:     July 24, 2012                                                                              :
:      250       150       100    -1,175     1,075         0         0         0    -1,375         0       773 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     43.9      14.2       2.1      43.0      38.2       0.0       0.0       0.0      11.5       0.3       4.3 :
:                                                                                                              :
: 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