```
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 5, 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    21,328                :
: Positions                                                                                                    :
:    1,718    12,144     2,435     5,680       192    11,791     1,416        61     2,309       774       194 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:     -244       632      -274       727        75       829      -156         3       278      -250        -1 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.1      56.9      11.4      26.6       0.9      55.3       6.6       0.3      10.8       3.6       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   141                     :
:       10        19        12         9         .        35        12         6        36         9         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 5, 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    33,967                :
: Positions                                                                                                    :
:      553    16,632     5,048    13,672       156    20,339       909       147     2,276       712        97 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:     -490       884       925     2,206      -705     1,344      -209       -23       115      -298      -161 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.6      49.0      14.9      40.3       0.5      59.9       2.7       0.4       6.7       2.1       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   138                     :
:        6        23         9        11         .        58         7         4        20         6         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 5, 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   143,013                :
: Positions                                                                                                    :
:    8,697    59,104    18,255    24,262     6,461    35,698     4,727    10,492    13,192     7,378    15,216 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:       88       292      -383       532     1,121     1,298     1,428     2,061      -172        52       572 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.1      41.3      12.8      17.0       4.5      25.0       3.3       7.3       9.2       5.2      10.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   190                     :
:       14        28        12        14        19        51         9        16        45        21        30 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 5, 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   508,956                :
: Positions                                                                                                    :
:   67,043   225,667    66,572   166,613    23,712   213,018     6,324     3,129    46,774    48,762    13,002 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:   -1,086     2,526     2,906    17,190    -2,922    16,998     1,721    -3,942       451     4,143    -2,733 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     13.2      44.3      13.1      32.7       4.7      41.9       1.2       0.6       9.2       9.6       2.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   356                     :
:       20        27        17        17        18       125        14        17        93        47        36 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 5, 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   134,293                :
: Positions                                                                                                    :
:    6,413    70,872    47,453    10,834     7,300    37,825    17,635     4,625     8,443     6,249     4,966 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:   -1,499    -1,620       185      -848    -1,216    -2,650     2,734       133     1,246       522       -38 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.8      52.8      35.3       8.1       5.4      28.2      13.1       3.4       6.3       4.7       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   180                     :
:       18        27        18         8        14        40        31        24        21        25        15 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 5, 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    10,112                :
: Positions                                                                                                    :
:      429     5,231     2,385         0         0     4,107     1,496        74       535       687       804 :
:                                                                                                              :
: Changes from:     March 29, 2011                                                                             :
:       77      -446       -32         0         0       -57       473        16       229        96        15 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.2      51.7      23.6       0.0       0.0      40.6      14.8       0.7       5.3       6.8       8.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    91                     :
:       11        29         5         0         0        20        10         .        11        10        16 :
----------------------------------------------------------------------------------------------------------------
```

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Updated April 8, 2011