```
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 17, 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    19,857                :
: Positions                                                                                                    :
:    1,884    10,961     2,472     2,584       572    10,251     2,577        49     2,088     1,454       450 :
:                                                                                                              :
: Changes from:     May 10, 2011                                                                               :
:       37    -1,334      -598      -383       106      -372       457       -45      -127        50       168 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.5      55.2      12.4      13.0       2.9      51.6      13.0       0.2      10.5       7.3       2.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   142                     :
:       10        17        11         9         5        24        24         4        29        16         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 17, 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    35,215                :
: Positions                                                                                                    :
:      582    15,624     4,705    15,098       387    19,693     1,140       162     4,370       708        22 :
:                                                                                                              :
: Changes from:     May 10, 2011                                                                               :
:      269      -696       123    -1,498        90    -1,522       307       -36       307       -10       -28 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.7      44.4      13.4      42.9       1.1      55.9       3.2       0.5      12.4       2.0       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   143                     :
:        4        20         7        13         4        55        10         5        27         8         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 17, 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   120,227                :
: Positions                                                                                                    :
:   12,152    50,733    18,133    13,569     5,797    21,071     5,537     9,739     9,865     7,964    14,689 :
:                                                                                                              :
: Changes from:     May 10, 2011                                                                               :
:      915    -1,717     2,622    -2,065      -721    -1,179       744      -476    -2,124     2,004       -85 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.1      42.2      15.1      11.3       4.8      17.5       4.6       8.1       8.2       6.6      12.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   180                     :
:       14        25        14        12        19        31        12        10        50        28        38 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 17, 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   509,164                :
: Positions                                                                                                    :
:   69,957   222,215    81,691   136,382    37,465   181,722     7,934    11,070    45,699    54,884    16,733 :
:                                                                                                              :
: Changes from:     May 10, 2011                                                                               :
:    6,550    -1,085       543    -6,454     3,602    -9,713    -2,527     3,253    -3,841       709     2,806 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     13.7      43.6      16.0      26.8       7.4      35.7       1.6       2.2       9.0      10.8       3.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   332                     :
:       20        22        19        16        22       100        18        23        87        53        45 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 17, 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   119,749                :
: Positions                                                                                                    :
:    8,766    51,237    46,238     6,935     7,817    21,163    17,418     4,166     8,530     4,530    10,389 :
:                                                                                                              :
: Changes from:     May 10, 2011                                                                               :
:      513    -3,847       555      -368      -526    -3,162      -831     2,038    -1,590       153     2,042 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.3      42.8      38.6       5.8       6.5      17.7      14.5       3.5       7.1       3.8       8.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   184                     :
:       19        23        20         7        13        30        43        20        23        21        25 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 17, 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     9,966                :
: Positions                                                                                                    :
:      130     2,558     3,079         0         0     3,784     3,943        42       629     1,056       262 :
:                                                                                                              :
: Changes from:     May 10, 2011                                                                               :
:      -24      -483       -51         0         0        56       617       -13       -32        15        30 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.3      25.7      30.9       0.0       0.0      38.0      39.6       0.4       6.3      10.6       2.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    90                     :
:        7        16         4         0         0        16        25         .        13        15         6 :
----------------------------------------------------------------------------------------------------------------
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Updated May 20, 2011