```
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 27, 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    20,439                :
: Positions                                                                                                    :
:      366    13,068     6,035     2,444       178     8,848     1,944       599     2,503     1,266        87 :
:                                                                                                              :
: Changes from:     March 20, 2012                                                                             :
:        8    -1,872       824      -202         2    -2,458       177       105       434       415       -60 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      1.8      63.9      29.5      12.0       0.9      43.3       9.5       2.9      12.2       6.2       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   132                     :
:        5        21        14         8         4        32        12         6        28        13         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 27, 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    41,855                :
: Positions                                                                                                    :
:    2,589    24,690     3,921    10,110       821    18,961     2,668       170     8,421     1,194       196 :
:                                                                                                              :
: Changes from:     March 20, 2012                                                                             :
:     -357    -1,289       210    -1,098       106    -2,181       814        -5       712      -145       -55 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.2      59.0       9.4      24.2       2.0      45.3       6.4       0.4      20.1       2.9       0.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   150                     :
:       10        21         9        14         7        41        13         4        36         9         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 27, 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   109,859                :
: Positions                                                                                                    :
:   12,929    53,608    21,280    10,279     4,513    21,168     5,618     7,400     5,729     2,624    15,606 :
:                                                                                                              :
: Changes from:     March 20, 2012                                                                             :
:      762      -710       146      -830       192    -1,112     1,691      -128      -480      -769    -1,112 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.8      48.8      19.4       9.4       4.1      19.3       5.1       6.7       5.2       2.4      14.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   152                     :
:       14        24        16        11        17        29        18        16        34        14        25 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 27, 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   417,304                :
: Positions                                                                                                    :
:   76,535   235,618    50,185    76,178    25,615   136,546    12,463     6,004    45,823    22,085    16,655 :
:                                                                                                              :
: Changes from:     March 20, 2012                                                                             :
:   -8,695    -1,184    -1,094    10,333    -4,735     6,608    -4,377    -5,705       752    -4,621    -3,355 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     18.3      56.5      12.0      18.3       6.1      32.7       3.0       1.4      11.0       5.3       4.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   294                     :
:       19        21        15        17        23        86        19        24        88        36        46 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 27, 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   152,037                :
: Positions                                                                                                    :
:    7,328    51,274    52,077    14,421    12,128    37,884    23,001     7,697     6,486    13,295    13,454 :
:                                                                                                              :
: Changes from:     March 20, 2012                                                                             :
:   -1,096    -2,705       171      -681      -369    -3,598    -1,421       360      -867     1,157     1,530 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.8      33.7      34.3       9.5       8.0      24.9      15.1       5.1       4.3       8.7       8.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   209                     :
:       23        31        16        10        15        44        40        19        16        39        21 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 27, 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     9,664                :
: Positions                                                                                                    :
:      806     3,128     1,929         0       130     3,397     2,089        85       764     1,562       899 :
:                                                                                                              :
: Changes from:     March 20, 2012                                                                             :
:      260      -446       -44         0        21        40       663       -62        14      -144      -575 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.3      32.4      20.0       0.0       1.3      35.2      21.6       0.9       7.9      16.2       9.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    89                     :
:       15        20         5         0         .        13        15         .        17         9        15 :
----------------------------------------------------------------------------------------------------------------
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Updated March 30, 2012