```
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 12, 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    22,993                :
: Positions                                                                                                    :
:    1,583    12,839     2,584     5,965       589    12,605     1,290       254     2,229       873       275 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:     -222       318        24       255      -190       511      -234        75       -80        99        81 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.9      55.8      11.2      25.9       2.6      54.8       5.6       1.1       9.7       3.8       1.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   140                     :
:       13        18        11        10        11        39        10         8        32        10         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 12, 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    37,739                :
: Positions                                                                                                    :
:      442    17,475     4,085    15,102     1,565    21,721       836       842     3,853       842        55 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:     -152       710      -538     1,332        44       780       -64       334     1,577       130       -42 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.2      46.3      10.8      40.0       4.1      57.6       2.2       2.2      10.2       2.2       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   147                     :
:        5        23         7        12         9        64         6         9        25         7         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 12, 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   219,124                :
: Positions                                                                                                    :
:   13,938    63,131    18,118    25,706    19,949    35,152     4,627    19,742    12,818     5,612    58,341 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:      653    -3,452        96      -697     2,560    -2,772       981     3,120     1,125       852     3,234 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.4      28.8       8.3      11.7       9.1      16.0       2.1       9.0       5.8       2.6      26.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   212                     :
:       17        26        10        16        23        51        12        20        54        34        54 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 12, 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   720,941                :
: Positions                                                                                                    :
:   92,112   263,415    61,567   173,447    71,338   216,201     5,106    21,851    54,163    36,366   121,700 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:    1,459     4,596       940    -6,105       283    -6,282      -510     3,814     4,933     1,027     8,949 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.8      36.5       8.5      24.1       9.9      30.0       0.7       3.0       7.5       5.0      16.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   401                     :
:       20        28        15        19        27       133        17        52       125        53        97 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 12, 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   142,201                :
: Positions                                                                                                    :
:    7,454    76,587    46,480    13,037     8,434    43,729    15,699     3,602     9,244     6,284     6,979 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:    1,041     5,712      -973     2,203     1,134     5,904    -1,936    -1,023       801        35     2,013 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.2      53.9      32.7       9.2       5.9      30.8      11.0       2.5       6.5       4.4       4.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   192                     :
:       21        30        18         9        16        46        29        21        26        24        20 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 12, 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    10,400                :
: Positions                                                                                                    :
:      854     4,546     2,393         0         0     3,733     1,913        69       455       805       876 :
:                                                                                                              :
: Changes from:     April 5, 2011                                                                              :
:      392      -796         8         0         0      -374       417        -5      -143       142       -91 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.2      43.7      23.0       0.0       0.0      35.9      18.4       0.7       4.4       7.7       8.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    94                     :
:       18        23         5         0         0        20        16         4        12        12        15 :
----------------------------------------------------------------------------------------------------------------
```

----

Updated April 15, 2011