```
Disaggregated Commitments of Traders- Options and 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    25,307                :
: Positions                                                                                                    :
:    1,143     9,744     6,932     1,900     2,098     8,945     5,923     1,200     2,728     1,897       924 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:      229    -1,594       469      -216       383       249     2,077        66       -46       238        19 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.5      38.5      27.4       7.5       8.3      35.3      23.4       4.7      10.8       7.5       3.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   166                     :
:       11        19        14         9        12        30        33        16        31        18         9 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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    48,529                :
: Positions                                                                                                    :
:    4,006    18,793     6,377     8,751     1,891    19,678    11,340     1,288     9,442     2,747       509 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:      433        64       583      -128      -368       803     2,142        88       500       110       214 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.3      38.7      13.1      18.0       3.9      40.5      23.4       2.7      19.5       5.7       1.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   180                     :
:       12        18        14        10        14        39        34         9        38        17         8 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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   156,119                :
: Positions                                                                                                    :
:   23,257    55,883    21,142     6,246    16,422    18,856    12,163    10,487     8,536     2,542    35,138 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:      214       -48      -107    -2,545     2,046       224       690     1,457    -1,247        95     3,546 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     14.9      35.8      13.5       4.0      10.5      12.1       7.8       6.7       5.5       1.6      22.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   171                     :
:       18        21        16         8        22        24        28        20        43        22        47 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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   699,370                :
: Positions                                                                                                    :
:  110,207   234,998    46,222    52,383   140,054   112,676    34,057    32,165    43,834    18,629   154,539 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:    3,246    -2,784     2,859   -11,356    20,410    -3,202    10,677     4,885    -5,577    -2,300    10,002 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     15.8      33.6       6.6       7.5      20.0      16.1       4.9       4.6       6.3       2.7      22.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   347                     :
:       30        27        14        20        27        69        50        62       100        52        93 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and 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   148,020                :
: Positions                                                                                                    :
:   13,946    43,735    57,274    12,902    10,682    33,163    28,330     3,921     8,694    17,385     9,206 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:    2,957    -2,293     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      19.1       2.6       5.9      11.7       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- Options and 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     9,474                :
: Positions                                                                                                    :
:      766     3,366     1,817         0       168     2,887     1,248         4       724     1,718     1,526 :
:                                                                                                              :
: Changes from:     May 8, 2012                                                                                :
:     -155        93        -5         0       -14        -4      -123       -45        18      -159       425 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.1      35.5      19.2       0.0       1.8      30.5      13.2       0.0       7.6      18.1      16.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    83                     :
:       14        21         4         0         .        17         9         .        13        14        16 :
----------------------------------------------------------------------------------------------------------------
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Updated May 21, 2012