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PALLADIUM - NEW YORK MERCANTILE EXCHANGE                                                                                                         Code-075651
Disaggregated Commitments of Traders - Futures Only, May 4, 2010                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    23,682:       633     14,459      1,484      4,508        354     13,992      1,336        195      3,612      1,867        166:    3,246       797
Old  :    23,682:       633     14,459      1,484      4,508        354     13,992      1,336        195      3,612      1,867        166:    3,246       797
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 27, 2010                                                                   :
     :      -355:      -255       -401       -155       -142        -90        199       -173         -2         49        437        -17:      -84        33
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       2.7       61.1        6.3       19.0        1.5       59.1        5.6        0.8       15.3        7.9        0.7:     13.7       3.4
Old  :     100.0:       2.7       61.1        6.3       19.0        1.5       59.1        5.6        0.8       15.3        7.9        0.7:     13.7       3.4
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  :       152:         9         19         10          9          5         52          7          4         28         19          .:
Old  :       152:         9         19         10          9          5         52          7          4         28         19          .:
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  :                 32.6       36.8       43.9       54.4       32.6       36.8       43.9       53.2
Old  :                 32.6       36.8       43.9       54.4       32.6       36.8       43.9       53.2
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, May 4, 2010                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    36,320:       522     17,040      4,634     15,667        442     20,099        408        230      5,200      1,422          0:    5,193     1,111
Old  :    36,320:       522     17,040      4,634     15,667        442     20,099        408        230      5,200      1,422          0:    5,193     1,111
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 27, 2010                                                                   :
     :      -931:       199     -1,030       -496        430         73       -395       -258        -23        -67         45          0:     -222      -168
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       1.4       46.9       12.8       43.1        1.2       55.3        1.1        0.6       14.3        3.9        0.0:     14.3       3.1
Old  :     100.0:       1.4       46.9       12.8       43.1        1.2       55.3        1.1        0.6       14.3        3.9        0.0:     14.3       3.1
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  :       150:         4         21         11         11          6         61          4          .         27         12          0:
Old  :       150:         4         21         11         11          6         61          4          .         27         12          0:
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  :                 19.5       31.5       32.0       51.3       19.5       31.3       32.0       51.2
Old  :                 19.5       31.5       32.0       51.3       19.5       31.3       32.0       51.2
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, May 4, 2010                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   123,448:     7,893     64,227     22,152     21,206      2,024     36,444      5,836     11,033     10,843      2,791      6,779:   26,280     9,552
Old  :   123,448:     7,893     64,227     22,152     21,206      2,024     36,444      5,836     11,033     10,843      2,791      6,779:   26,280     9,552
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 27, 2010                                                                   :
     :      -709:      -449      1,109      2,927        336       -171     -1,397        591       -245        222        141     -1,353:     -243    -1,117
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.4       52.0       17.9       17.2        1.6       29.5        4.7        8.9        8.8        2.3        5.5:     21.3       7.7
Old  :     100.0:       6.4       52.0       17.9       17.2        1.6       29.5        4.7        8.9        8.8        2.3        5.5:     21.3       7.7
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  :       157:        14         20         17          9         16         38         13          8         33         17         27:
Old  :       157:        14         20         17          9         16         38         13          8         33         17         27:
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  :                 18.8       48.0       30.0       64.1       13.6       43.3       23.5       55.9
Old  :                 18.8       48.0       30.0       64.1       13.6       43.3       23.5       55.9
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, May 4, 2010                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   551,616:    54,736    242,652     75,279    158,949     21,660    217,433      9,645     42,213     54,078     31,319     21,897:   64,320    23,281
Old  :   551,616:    54,736    242,652     75,279    158,949     21,660    217,433      9,645     42,213     54,078     31,319     21,897:   64,320    23,281
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 27, 2010                                                                   :
     :    13,025:       804     12,054      1,792     -3,394      3,495      7,230      4,885     -1,647        809     -1,725      3,013:   -2,471    -3,656
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       9.9       44.0       13.6       28.8        3.9       39.4        1.7        7.7        9.8        5.7        4.0:     11.7       4.2
Old  :     100.0:       9.9       44.0       13.6       28.8        3.9       39.4        1.7        7.7        9.8        5.7        4.0:     11.7       4.2
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  :       352:        15         32         21         16         18        116         14         17         92         52         50:
Old  :       352:        15         32         21         16         18        116         14         17         92         52         50:
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  :                 26.4       40.6       38.1       58.1       22.1       36.2       28.3       45.6
Old  :                 26.4       40.6       38.1       58.1       22.1       36.2       28.3       45.6
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, May 4, 2010                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   142,318:     6,591     61,909     49,404      7,424      6,283     36,192     20,506      7,754      6,450      8,646     15,460:   14,184    14,336
Old  :   142,318:     6,591     61,909     49,404      7,424      6,283     36,192     20,506      7,754      6,450      8,646     15,460:   14,184    14,336
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 27, 2010                                                                   :
     :    -9,506:    -1,691     -6,385       -244     -2,383     -1,261     -5,201      1,494        -53       -109       -484       -994:       47       560
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       4.6       43.5       34.7        5.2        4.4       25.4       14.4        5.4        4.5        6.1       10.9:     10.0      10.1
Old  :     100.0:       4.6       43.5       34.7        5.2        4.4       25.4       14.4        5.4        4.5        6.1       10.9:     10.0      10.1
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  :       174:        16         24         16          9         11         37         29         24         16         26         24:
Old  :       174:        16         24         16          9         11         37         29         24         16         26         24:
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  :                 27.6       34.2       43.7       45.0       27.1       33.4       40.6       43.0
Old  :                 27.6       34.2       43.7       45.0       27.1       33.4       40.6       43.0
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, May 4, 2010                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    10,648:       596      6,912      1,695          0          0      4,666        196        301        336        648        900:    2,154     1,691
Old  :    10,648:       596      6,912      1,695          0          0      4,666        196        301        336        648        900:    2,154     1,691
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 27, 2010                                                                   :
     :      -397:       297        -18        -78          0          0       -636          0         -6         54       -200        -69:       41      -104
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.6       64.9       15.9        0.0        0.0       43.8        1.8        2.8        3.2        6.1        8.5:     20.2      15.9
Old  :     100.0:       5.6       64.9       15.9        0.0        0.0       43.8        1.8        2.8        3.2        6.1        8.5:     20.2      15.9
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  :        73:        15         24          5          0          0         25          .          .          8          6          8:
Old  :        73:        15         24          5          0          0         25          .          .          8          6          8:
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  :                 28.7       39.5       44.5       54.1       28.7       39.4       44.5       52.9
Old  :                 28.7       39.5       44.5       54.1       28.7       39.4       44.5       52.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE                                                                                   Code-006261
Disaggregated Commitments of Traders - Futures Only, May 4, 2010                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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 U.S. EPA SO2 EMMISSION                                                                                 :
     :          :    Positions                                                                                                           :
All  :    18,068:     4,704     11,707        183      5,159        862      4,815        264          0      7,498         76          0:        6         0
Old  :    18,068:     4,704     11,707        183      5,159        862      4,815        264          0      7,498         76          0:        6         0
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 27, 2010                                                                   :
     :      -164:      -184       -191          5        -42         42          5         27          0        -30          0          0:       -2         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      26.0       64.8        1.0       28.6        4.8       26.6        1.5        0.0       41.5        0.4        0.0:      0.0       0.0
Old  :     100.0:      26.0       64.8        1.0       28.6        4.8       26.6        1.5        0.0       41.5        0.4        0.0:      0.0       0.0
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  :        26:         5         11          .          .          .          .          .          0          4          .          0:
Old  :        26:         5         11          .          .          .          .          .          0          4          .          0:
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  :                 86.6       85.7       97.9       94.1       86.6       81.3       93.3       89.3
Old  :                 86.6       85.7       97.9       94.1       86.6       81.3       93.3       89.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE                                                                                   Code-006265
Disaggregated Commitments of Traders - Futures Only, May 4, 2010                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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 U.S. EPA SO2 EMMISSION                                                                                 :
     :          :    Positions                                                                                                           :
All  :    25,153:     4,039     13,235        437      5,003         12      7,600          0          0     12,974      6,879          0:       91        24
Old  :    25,153:     4,039     13,235        437      5,003         12      7,600          0          0     12,974      6,879          0:       91        24
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 27, 2010                                                                   :
     :      -512:      -732       -210         51         15          0        212          0         -6         15       -250        -52:        0        -9
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      16.1       52.6        1.7       19.9        0.0       30.2        0.0        0.0       51.6       27.3        0.0:      0.4       0.1
Old  :     100.0:      16.1       52.6        1.7       19.9        0.0       30.2        0.0        0.0       51.6       27.3        0.0:      0.4       0.1
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  :        26:         8          7          .          .          .          .          0          0          6          .          0:
Old  :        26:         8          7          .          .          .          .          0          0          6          .          0:
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  :                 87.2       85.3       94.6       98.2       87.2       84.9       93.5       97.8
Old  :                 87.2       85.3       94.6       98.2       87.2       84.9       93.5       97.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE                                                                                   Code-006268
Disaggregated Commitments of Traders - Futures Only, May 4, 2010                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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 1,000 METRIC TONS CCX C02)                                                                                :
     :          :    Positions                                                                                                           :
All  :     2,557:         0      1,264          0        638         51        612        177          0      1,713        405          0:      181        22
Old  :     2,557:         0      1,264          0        638         51        612        177          0      1,713        405          0:      181        22
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       April 27, 2010                                                                   :
     :        10:         0          0          0          0          0          0         -1          0          0          0          0:       10        11
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       0.0       49.4        0.0       25.0        2.0       23.9        6.9        0.0       67.0       15.8        0.0:      7.1       0.9
Old  :     100.0:       0.0       49.4        0.0       25.0        2.0       23.9        6.9        0.0       67.0       15.8        0.0:      7.1       0.9
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  :        23:         0          .          0          .          .          .          .          0         17          .          0:
Old  :        23:         0          .          0          .          .          .          .          0         17          .          0:
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  :                 45.6       99.1       67.6       99.1       45.6       97.1       67.6       97.1
Old  :                 45.6       99.1       67.6       99.1       45.6       97.1       67.6       97.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated May 7, 2010