```
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 15, 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    22,652                :
: Positions                                                                                                    :
:      987     9,627     7,272     1,282       931     8,349     5,885       766     2,347     1,892       666 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:      173    -1,682       396      -274       241       137     1,998        84       -38       235        -3 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.4      42.5      32.1       5.7       4.1      36.9      26.0       3.4      10.4       8.4       2.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   162                     :
:       10        19        14         9         6        27        34         9        30        17         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 15, 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    45,020                :
: Positions                                                                                                    :
:    3,693    18,751     6,627     8,272       293    19,190    11,329       290     9,304     2,795       285 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:      389        60       231      -721         4       360     2,136        37       529       111        86 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.2      41.7      14.7      18.4       0.7      42.6      25.2       0.6      20.7       6.2       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   179                     :
:       10        18        14        10         5        39        34         7        36        18         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 15, 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   114,208                :
: Positions                                                                                                    :
:   19,785    51,143    21,548     6,098     4,232    18,221    12,518     6,172     9,030     3,259    15,562 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:     -114      -709      -627    -2,023       824       191       391       927      -948       -59       644 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     17.3      44.8      18.9       5.3       3.7      16.0      11.0       5.4       7.9       2.9      13.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   156                     :
:       17        21        16         8        19        20        29        16        34        19        29 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 15, 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   422,091                :
: Positions                                                                                                    :
:   81,982   212,571    46,907    55,235    41,727   112,920    32,822    12,198    51,131    17,087    23,231 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:     -715    -3,823     2,732    -6,698     7,562      -387     9,887     1,137    -1,692    -2,805    -2,248 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.4      50.4      11.1      13.1       9.9      26.8       7.8       2.9      12.1       4.0       5.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   309                     :
:       28        22        14        20        22        63        40        30        94        37        50 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 15, 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   147,934                :
: Positions                                                                                                    :
:   13,943    43,690    57,274    12,902    10,682    33,163    28,330     3,921     8,694    17,385     9,206 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:    2,956    -2,309     1,306      -813      -902    -3,485     7,138       348     2,423      -811      -612 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.4      29.5      38.7       8.7       7.2      22.4      19.2       2.7       5.9      11.8       6.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   209                     :
:       22        28        17         8        15        33        46        24        23        46        18 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 15, 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     9,217                :
: Positions                                                                                                    :
:      756     3,227     1,817         0       168     2,853     1,248         0       715     1,830     1,345 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:     -163        74        -5         0       -14       -40      -166        -3         3      -158       426 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.2      35.0      19.7       0.0       1.8      31.0      13.5       0.0       7.8      19.9      14.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    83                     :
:       13        20         4         0         .        17         9         0        13        14        14 :
----------------------------------------------------------------------------------------------------------------
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Updated May 21, 2012