```
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 24, 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    21,513                :
: Positions                                                                                                    :
:      792    12,651     6,958     1,420       395     8,838     3,378       709     1,771     1,486       526 :
:                                                                                                              :
: Changes from:     April 17, 2012                                                                             :
:       15       753      -443      -174       169       360      -382       -17      -208      -248       235 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.7      58.8      32.3       6.6       1.8      41.1      15.7       3.3       8.2       6.9       2.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   150                     :
:        9        22        16         6         7        39        19         5        23        16         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 24, 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    40,823                :
: Positions                                                                                                    :
:    3,085    18,125     6,343     9,242       208    17,108     7,176       200     7,978     2,987        41 :
:                                                                                                              :
: Changes from:     April 17, 2012                                                                             :
:        9    -1,970       640    -1,310       -70      -702     2,385        25       107     1,099       -61 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.6      44.4      15.5      22.6       0.5      41.9      17.6       0.5      19.5       7.3       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   158                     :
:       11        19        13        11         4        34        25         6        32        17         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 24, 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   122,325                :
: Positions                                                                                                    :
:   19,786    56,233    23,337     9,243     5,221    19,078     9,364     8,094     9,835     3,078    17,727 :
:                                                                                                              :
: Changes from:     April 17, 2012                                                                             :
:    2,060      -522     1,150      -412       611       333     2,743       356       529        55      -447 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     16.2      46.0      19.1       7.6       4.3      15.6       7.7       6.6       8.0       2.5      14.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   156                     :
:       15        18        15        10        17        28        19        16        38        18        27 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 24, 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   395,389                :
: Positions                                                                                                    :
:   78,916   219,917    45,255    71,491    24,823   115,706    12,356     9,070    49,297    17,653    17,669 :
:                                                                                                              :
: Changes from:     April 17, 2012                                                                             :
:    3,325    -4,965    -1,690    -2,254     1,629    -2,064     2,162    -2,177    -1,633     1,152       156 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     20.0      55.6      11.4      18.1       6.3      29.3       3.1       2.3      12.5       4.5       4.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   289                     :
:       24        21        14        19        19        63        28        24        85        42        43 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 24, 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   159,256                :
: Positions                                                                                                    :
:   13,626    45,618    57,084    15,034    16,016    30,516    28,326     7,366     8,171     8,039    14,494 :
:                                                                                                              :
: Changes from:     April 17, 2012                                                                             :
:    2,960     2,534     1,073      -181    -1,654    -1,909    -1,896       444      -416    -1,494       817 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.6      28.6      35.8       9.4      10.1      19.2      17.8       4.6       5.1       5.0       9.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   190                     :
:       20        26        16        11        15        30        46        25        20        29        26 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 24, 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     9,356                :
: Positions                                                                                                    :
:      757     3,017     1,893         0       174     3,572     2,135        56       605     1,841       680 :
:                                                                                                              :
: Changes from:     April 17, 2012                                                                             :
:     -209       279       -45         0         5       -82      -613        30       -62       262      -269 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.1      32.2      20.2       0.0       1.9      38.2      22.8       0.6       6.5      19.7       7.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    75                     :
:       12        18         4         0         .        16        14         .        10        11         9 :
----------------------------------------------------------------------------------------------------------------
```

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Updated April 27, 2012