```
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                                                                                                         Code-075651
Disaggregated Commitments of Traders - Futures Only, 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  :    18,287:     2,099     10,398      4,668      2,155        239      8,086      3,211         62      1,964      1,023         92:    1,077     1,107
Old  :    18,287:     2,099     10,398      4,668      2,155        239      8,086      3,211         62      1,964      1,023         92:    1,077     1,107
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :      -143:       422       -125        -34        301        -11       -274        257          0         35       -296        -18:     -263      -251
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.5       56.9       25.5       11.8        1.3       44.2       17.6        0.3       10.7        5.6        0.5:      5.9       6.1
Old  :     100.0:      11.5       56.9       25.5       11.8        1.3       44.2       17.6        0.3       10.7        5.6        0.5:      5.9       6.1
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  :       118:        12         17         11         11          4         18         20          5         22         12          .:
Old  :       118:        12         17         11         11          4         18         20          5         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  :                 46.3       36.6       59.0       49.8       46.1       35.5       57.5       47.7
Old  :                 46.3       36.6       59.0       49.8       46.1       35.5       57.5       47.7
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 - Futures Only, 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  :    43,456:     2,088     17,883      4,991     11,103        843     20,271      8,825        142      8,928      1,253        134:    6,059     3,273
Old  :    43,456:     2,088     17,883      4,991     11,103        843     20,271      8,825        142      8,928      1,253        134:    6,059     3,273
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :      -144:       293       -922         82        626        254        406        648        -49       -351         21        -66:     -713      -656
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       4.8       41.2       11.5       25.5        1.9       46.6       20.3        0.3       20.5        2.9        0.3:     13.9       7.5
Old  :     100.0:       4.8       41.2       11.5       25.5        1.9       46.6       20.3        0.3       20.5        2.9        0.3:     13.9       7.5
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  :       159:         9         18         11         14         12         38         30          7         32         11          .:
Old  :       159:         9         18         11         14         12         38         30          7         32         11          .:
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  :                 24.6       34.8       36.8       49.7       24.6       34.7       36.8       49.6
Old  :                 24.6       34.8       36.8       49.7       24.6       34.7       36.8       49.6
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 - Futures Only, 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  :   101,165:    11,695     44,508     24,772      6,784      3,550     17,433     11,554      3,514      6,869      5,320     14,465:   18,867    11,470
Old  :   101,165:    11,695     44,508     24,772      6,784      3,550     17,433     11,554      3,514      6,869      5,320     14,465:   18,867    11,470
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :     2,854:     2,731       -623      1,403       -723        254       -533      4,578        346       -737        391        457:   -1,067    -1,826
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.6       44.0       24.5        6.7        3.5       17.2       11.4        3.5        6.8        5.3       14.3:     18.6      11.3
Old  :     100.0:      11.6       44.0       24.5        6.7        3.5       17.2       11.4        3.5        6.8        5.3       14.3:     18.6      11.3
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  :       156:        15         23         17          8         17         22         18         13         36         20         30:
Old  :       156:        15         23         17          8         17         22         18         13         36         20         30:
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  :                 21.2       39.0       33.6       48.0       15.7       27.7       24.6       35.3
Old  :                 21.2       39.0       33.6       48.0       15.7       27.7       24.6       35.3
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 - Futures Only, 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  :   423,465:    85,338    242,705     58,225     65,412     16,220    124,617     13,147     14,719     48,356     25,890     19,383:   56,607    25,989
Old  :   423,465:    85,338    242,705     58,225     65,412     16,220    124,617     13,147     14,719     48,356     25,890     19,383:   56,607    25,989
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :    -4,234:     1,564    -12,937      7,238         76     -1,376    -13,194      2,473      2,950      1,699      2,599      1,526:   -4,641       455
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      20.2       57.3       13.7       15.4        3.8       29.4        3.1        3.5       11.4        6.1        4.6:     13.4       6.1
Old  :     100.0:      20.2       57.3       13.7       15.4        3.8       29.4        3.1        3.5       11.4        6.1        4.6:     13.4       6.1
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  :       300:        21         21         19         14         23         63         29         22         91         48         49:
Old  :       300:        21         21         19         14         23         63         29         22         91         48         49:
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  :                 32.0       48.5       39.8       60.7       18.2       30.0       25.2       41.4
Old  :                 32.0       48.5       39.8       60.7       18.2       30.0       25.2       41.4
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 - Futures Only, 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  :   116,050:     7,798     38,577     51,929      9,778      7,483     21,312     26,773      4,051      7,027      6,521      6,557:    9,893    16,310
Old  :   116,050:     7,798     38,577     51,929      9,778      7,483     21,312     26,773      4,051      7,027      6,521      6,557:    9,893    16,310
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :        57:       814     -1,709        267       -629     -1,232        829      2,889        280        470          9       -424:     -947       873
     :          :                                                                                                                        :
     :          :    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       23.1        3.5        6.1        5.6        5.7:      8.5      14.1
Old  :     100.0:       6.7       33.2       44.7        8.4        6.4       18.4       23.1        3.5        6.1        5.6        5.7:      8.5      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  :       166:        21         27         18          6         13         26         41         19         13         27         18:
Old  :       166:        21         27         18          6         13         26         41         19         13         27         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       43.9       40.7       26.2       26.6       42.0       36.9
Old  :                 26.3       29.8       43.9       40.7       26.2       26.6       42.0       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 - Futures Only, 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  :    10,051:     1,116      1,681      2,004          0        263      3,101      4,735         56        620        508        854:    2,037     1,954
Old  :    10,051:     1,116      1,681      2,004          0        263      3,101      4,735         56        620        508        854:    2,037     1,954
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       December 13, 2011                                                                :
     :    -1,132:       -63       -205        -39          0          4         -6        138          0       -103         50       -245:     -680      -874
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      11.1       16.7       19.9        0.0        2.6       30.9       47.1        0.6        6.2        5.1        8.5:     20.3      19.4
Old  :     100.0:      11.1       16.7       19.9        0.0        2.6       30.9       47.1        0.6        6.2        5.1        8.5:     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         16          5          0          .          9         20          .         17          8         10:
Old  :        84:        17         16          5          0          .          9         20          .         17          8         10:
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  :                 36.4       26.8       52.2       42.6       34.1       25.2       46.3       40.7
Old  :                 36.4       26.8       52.2       42.6       34.1       25.2       46.3       40.7
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