```
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                                                                                                         Code-075651
Disaggregated Commitments of Traders - Options and Futures Combined, December 20, 2011               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 100 TROY OUNCES)                                                                                          :
     :          :    Positions                                                                                                           :
All  :    19,593:     2,314     10,705      4,664      2,195        990      8,103      3,079        359      1,964      1,023         92:    1,108     1,151
Old  :    19,593:     2,314     10,705      4,664      2,195        990      8,103      3,079        359      1,964      1,023         92:    1,108     1,151
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :        17:       379        -11        -63        312         97       -279         32        144         35       -296        -18:     -279      -243
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.8       54.6       23.8       11.2        5.1       41.4       15.7        1.8       10.0        5.2        0.5:      5.7       5.9
Old  :     100.0:      11.8       54.6       23.8       11.2        5.1       41.4       15.7        1.8       10.0        5.2        0.5:      5.7       5.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       120:        13         18         11         11         11         21         19         11         22         12          .:
Old  :       120:        13         18         11         11         11         21         19         11         22         12          .:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 45.0       34.7       57.2       47.4       43.0       33.3       53.6       45.0
Old  :                 45.0       34.7       57.2       47.4       43.0       33.3       53.6       45.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                                                                                                          Code-076651
Disaggregated Commitments of Traders - Options and Futures Combined, December 20, 2011               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 50 TROY OUNCES)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    46,718:     2,167     17,887      4,854     11,434      3,504     20,266      8,636        570      9,095      1,253        134:    6,127     3,301
Old  :    46,718:     2,167     17,887      4,854     11,434      3,504     20,266      8,636        570      9,095      1,253        134:    6,127     3,301
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :       170:       285       -927        112        700        455        323        532        110       -351         21        -66:     -698      -655
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       4.6       38.3       10.4       24.5        7.5       43.4       18.5        1.2       19.5        2.7        0.3:     13.1       7.1
Old  :     100.0:       4.6       38.3       10.4       24.5        7.5       43.4       18.5        1.2       19.5        2.7        0.3:     13.1       7.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       163:        11         18         10         15         16         39         31         11         34         11          4:
Old  :       163:        11         18         10         15         16         39         31         11         34         11          4:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 22.9       34.3       36.0       48.1       22.9       33.2       33.5       47.1
Old  :                 22.9       34.3       36.0       48.1       22.9       33.2       33.5       47.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SILVER - COMMODITY EXCHANGE INC.                                                                                                                 Code-084691
Disaggregated Commitments of Traders - Options and Futures Combined, December 20, 2011               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 5,000 TROY OUNCES)                                                                                        :
     :          :    Positions                                                                                                           :
All  :   139,802:    14,445     48,568     22,732      8,299     14,978     17,616     10,374      7,110      7,210      2,840     34,701:   21,012    12,932
Old  :   139,802:    14,445     48,568     22,732      8,299     14,978     17,616     10,374      7,110      7,210      2,840     34,701:   21,012    12,932
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :     7,716:     2,893       -517      1,541       -526      2,186       -514      4,108      1,815       -967        601      2,196:   -1,433    -2,147
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.3       34.7       16.3        5.9       10.7       12.6        7.4        5.1        5.2        2.0       24.8:     15.0       9.3
Old  :     100.0:      10.3       34.7       16.3        5.9       10.7       12.6        7.4        5.1        5.2        2.0       24.8:     15.0       9.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       171:        17         23         17          8         23         29         17         21         44         22         47:
Old  :       171:        17         23         17          8         23         29         17         21         44         22         47:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.4       31.5       28.7       38.9       10.4       20.7       16.7       26.4
Old  :                 18.4       31.5       28.7       38.9       10.4       20.7       16.7       26.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
GOLD - COMMODITY EXCHANGE INC.                                                                                                                   Code-088691
Disaggregated Commitments of Traders - Options and Futures Combined, December 20, 2011               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 100 TROY OUNCES)                                                                                          :
     :          :    Positions                                                                                                           :
All  :   666,530:   110,812    267,961     48,683     65,094     95,879    131,086     13,935     26,408     43,588     19,835    145,181:   64,892    32,237
Old  :   666,530:   110,812    267,961     48,683     65,094     95,879    131,086     13,935     26,408     43,588     19,835    145,181:   64,892    32,237
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :    11,615:     2,983    -12,138      8,798     -2,665      3,465    -14,468      3,498      2,476     -1,286      3,012     14,414:   -4,768      -448
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      16.6       40.2        7.3        9.8       14.4       19.7        2.1        4.0        6.5        3.0       21.8:      9.7       4.8
Old  :     100.0:      16.6       40.2        7.3        9.8       14.4       19.7        2.1        4.0        6.5        3.0       21.8:      9.7       4.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       344:        24         27         19         14         27         72         38         54        111         54         91:
Old  :       344:        24         27         19         14         27         72         38         54        111         54         91:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 23.7       35.2       34.4       46.8       11.3       19.6       15.6       26.2
Old  :                 23.7       35.2       34.4       46.8       11.3       19.6       15.6       26.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                                                                                                        Code-085692
Disaggregated Commitments of Traders - Options and Futures Combined, December 20, 2011               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 25,000 POUNDS)                                                                                            :
     :          :    Positions                                                                                                           :
All  :   116,162:     7,801     38,618     51,929      9,778      7,483     21,318     26,773      4,051      7,027      6,542      6,557:    9,996    16,359
Old  :   116,162:     7,801     38,618     51,929      9,778      7,483     21,318     26,773      4,051      7,027      6,542      6,557:    9,996    16,359
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :        55:       814     -1,709        267       -629     -1,232        824      2,889        280        470         -1       -424:     -944       881
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.7       33.2       44.7        8.4        6.4       18.4       23.0        3.5        6.0        5.6        5.6:      8.6      14.1
Old  :     100.0:       6.7       33.2       44.7        8.4        6.4       18.4       23.0        3.5        6.0        5.6        5.6:      8.6      14.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       167:        21         27         18          6         13         26         41         19         13         28         18:
Old  :       167:        21         27         18          6         13         26         41         19         13         28         18:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 26.3       29.8       43.8       40.7       26.2       26.6       41.9       36.9
Old  :                 26.3       29.8       43.8       40.7       26.2       26.6       41.9       36.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                                                                                               Code-058643
Disaggregated Commitments of Traders - Options and Futures Combined, December 20, 2011               
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              Reportable Positions                                                      :   Nonreportable
     :          :  Producer/Merchant/ :                                :                                :                                :     Positions
     :   Open   :   Processor/User    :          Swap Dealers          :         Managed Money          :       Other Reportables        :
     : Interest :   Long   :  Short   :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long   :  Short   :Spreading :   Long  :  Short
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :(CONTRACTS OF 110,000 BOARD FEET)                                                                                       :
     :          :    Positions                                                                                                           :
All  :    10,249:     1,172      1,710      2,004          0        263      3,101      4,735         56        618        547        953:    2,083     1,986
Old  :    10,249:     1,172      1,710      2,004          0        263      3,101      4,735         56        618        547        953:    2,083     1,986
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :    -1,142:       -89       -224        -39          0          4         -6        138          0        -52         61       -265:     -695      -857
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.4       16.7       19.6        0.0        2.6       30.3       46.2        0.5        6.0        5.3        9.3:     20.3      19.4
Old  :     100.0:      11.4       16.7       19.6        0.0        2.6       30.3       46.2        0.5        6.0        5.3        9.3:     20.3      19.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        84:        17         17          5          0          .          9         20          .         17          9         12:
Old  :        84:        17         17          5          0          .          9         20          .         17          9         12:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.8       26.3       51.3       41.8       33.5       24.7       45.4       39.9
Old  :                 35.8       26.3       51.3       41.8       33.5       24.7       45.4       39.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated December 23, 2011