```
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 17, 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    21,466                :
: Positions                                                                                                    :
:      777    11,898     7,401     1,594       226     8,478     3,760       726     1,979     1,734       291 :
:                                                                                                              :
: Changes from:     April 10, 2012                                                                             :
:      -51       383       178      -239         1       509       208       -23      -238       257        92 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.6      55.4      34.5       7.4       1.1      39.5      17.5       3.4       9.2       8.1       1.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   154                     :
:        8        20        15         8         5        35        23         6        26        17         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 17, 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    40,585                :
: Positions                                                                                                    :
:    3,076    20,095     5,703    10,552       278    17,810     4,791       175     7,871     1,888       102 :
:                                                                                                              :
: Changes from:     April 10, 2012                                                                             :
:      537    -2,023       660       810        78       173     1,397       -11      -380       182        -2 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.6      49.5      14.1      26.0       0.7      43.9      11.8       0.4      19.4       4.7       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   155                     :
:       14        18        13        10         4        36        24         5        31        14         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 17, 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   121,448                :
: Positions                                                                                                    :
:   17,726    56,755    22,187     9,655     4,610    18,745     6,621     7,738     9,306     3,023    18,174 :
:                                                                                                              :
: Changes from:     April 10, 2012                                                                             :
:    2,744     2,515      -341        -1       -31    -2,026      -508      -356     1,923       184     2,289 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     14.6      46.7      18.3       7.9       3.8      15.4       5.5       6.4       7.7       2.5      15.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   155                     :
:       16        21        15        10        17        27        15        16        41        17        25 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 17, 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   398,526                :
: Positions                                                                                                    :
:   75,591   224,882    46,945    73,745    23,194   117,770    10,194    11,247    50,930    16,501    17,513 :
:                                                                                                              :
: Changes from:     April 10, 2012                                                                             :
:   -3,082     3,680    -2,233    -3,953     2,942    -1,940    -5,286      -266      -356    -2,362     1,459 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.0      56.4      11.8      18.5       5.8      29.6       2.6       2.8      12.8       4.1       4.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   286                     :
:       22        21        14        17        20        72        25        21        89        33        43 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 17, 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   159,119                :
: Positions                                                                                                    :
:   10,666    43,084    56,011    15,215    17,670    32,425    30,222     6,922     8,587     9,533    13,677 :
:                                                                                                              :
: Changes from:     April 10, 2012                                                                             :
:    4,101      -540     2,313       660     9,042       481     1,233       312      -781    -2,371       302 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.7      27.1      35.2       9.6      11.1      20.4      19.0       4.4       5.4       6.0       8.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   188                     :
:       21        28        15        10        12        31        44        26        21        26        23 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of April 17, 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     9,919                :
: Positions                                                                                                    :
:      966     2,738     1,938         0       169     3,654     2,748        26       667     1,579       949 :
:                                                                                                              :
: Changes from:     April 10, 2012                                                                             :
:     -100      -261        -3         0       151        39       324         1        -3      -156      -545 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.7      27.6      19.5       0.0       1.7      36.8      27.7       0.3       6.7      15.9       9.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    88                     :
:       17        21         5         0         .        15        18         .        14        10        12 :
----------------------------------------------------------------------------------------------------------------
```

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Updated April 20, 2012