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PALLADIUM - NEW YORK MERCANTILE EXCHANGE                                                                                                         Code-075651
Disaggregated Commitments of Traders - Options and Futures Combined, February 23, 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  :    23,459:       603     14,373      2,365      3,847        110     12,800      1,934        343      3,737      1,470         68:    3,433     1,314
Old  :    23,459:       603     14,373      2,365      3,847        110     12,800      1,934        343      3,737      1,470         68:    3,433     1,314
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :       646:       119        667        277        -63        -99         12         -9        137       -502       -540       -172:      874       725
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       2.6       61.3       10.1       16.4        0.5       54.6        8.2        1.5       15.9        6.3        0.3:     14.6       5.6
Old  :     100.0:       2.6       61.3       10.1       16.4        0.5       54.6        8.2        1.5       15.9        6.3        0.3:     14.6       5.6
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  :       139:         6         19         10          8          4         49          9          .         22         17          .:
Old  :       139:         6         19         10          8          4         49          9          .         22         17          .:
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  :                 23.1       39.4       38.4       59.5       23.1       39.4       38.4       59.5
Old  :                 23.1       39.4       38.4       59.5       23.1       39.4       38.4       59.5
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, February 23, 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  :    34,994:       546     16,116      4,712     13,295        318     18,968      1,168        639      4,335      1,858        141:    5,335     1,459
Old  :    34,994:       546     16,116      4,712     13,295        318     18,968      1,168        639      4,335      1,858        141:    5,335     1,459
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :      -163:       -23         54        132        674        -30        595       -109          9     -1,173       -689         -3:      330       -69
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       1.6       46.1       13.5       38.0        0.9       54.2        3.3        1.8       12.4        5.3        0.4:     15.2       4.2
Old  :     100.0:       1.6       46.1       13.5       38.0        0.9       54.2        3.3        1.8       12.4        5.3        0.4:     15.2       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  :       144:         6         21          8         12          6         60          7          4         24         10          4:
Old  :       144:         6         21          8         12          6         60          7          4         24         10          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  :                 18.7       33.3       30.7       51.8       18.7       33.3       30.7       51.8
Old  :                 18.7       33.3       30.7       51.8       18.7       33.3       30.7       51.8
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, February 23, 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  :   139,415:    12,110     60,251     20,571     12,539      8,818     19,648      6,453      9,826     15,081      1,379     24,327:   29,035    15,822
Old  :   139,415:    12,110     60,251     20,571     12,539      8,818     19,648      6,453      9,826     15,081      1,379     24,327:   29,035    15,822
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :   -11,701:     1,782      1,215       -836       -795     -1,120        214         21     -5,074        -42       -517     -3,138:   -3,488    -2,294
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.7       43.2       14.8        9.0        6.3       14.1        4.6        7.0       10.8        1.0       17.4:     20.8      11.3
Old  :     100.0:       8.7       43.2       14.8        9.0        6.3       14.1        4.6        7.0       10.8        1.0       17.4:     20.8      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  :       151:        17         24         15          9         18         28         14         11         38         18         30:
Old  :       151:        17         24         15          9         18         28         14         11         38         18         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  :                 16.2       42.1       26.2       53.7       10.9       36.5       17.0       42.4
Old  :                 16.2       42.1       26.2       53.7       10.9       36.5       17.0       42.4
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, February 23, 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  :   630,275:    50,677    209,972     39,339    131,458     62,551    174,352      6,672     58,537     64,607     20,466    103,322:   76,890    37,298
Old  :   630,275:    50,677    209,972     39,339    131,458     62,551    174,352      6,672     58,537     64,607     20,466    103,322:   76,890    37,298
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :    20,311:    -5,738     16,145     -3,777        321      3,623      4,453     -3,919     -2,511      8,287     -1,818     14,472:    1,502    -6,003
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.0       33.3        6.2       20.9        9.9       27.7        1.1        9.3       10.3        3.2       16.4:     12.2       5.9
Old  :     100.0:       8.0       33.3        6.2       20.9        9.9       27.7        1.1        9.3       10.3        3.2       16.4:     12.2       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  :       353:        18         34         12         20         26         88         21         41        117         53         90:
Old  :       353:        18         34         12         20         26         88         21         41        117         53         90:
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  :                 22.4       35.4       30.6       48.7       14.8       28.0       18.9       34.6
Old  :                 22.4       35.4       30.6       48.7       14.8       28.0       18.9       34.6
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 - Options and Futures Combined, February 23, 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  :   126,956:     7,003     60,805     46,348      6,613      5,094     32,757     14,789      5,894      6,237      8,548      9,612:   14,010    15,601
Old  :   126,956:     7,003     60,805     46,348      6,613      5,094     32,757     14,789      5,894      6,237      8,548      9,612:   14,010    15,601
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :      -152:    -1,749      1,890        103       -202       -118      2,056     -2,256       -440       -773      1,690        151:      619      -867
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.5       47.9       36.5        5.2        4.0       25.8       11.6        4.6        4.9        6.7        7.6:     11.0      12.3
Old  :     100.0:       5.5       47.9       36.5        5.2        4.0       25.8       11.6        4.6        4.9        6.7        7.6:     11.0      12.3
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  :       165:        18         27         16          8         15         33         27         21          8         29         19:
Old  :       165:        18         27         16          8         15         33         27         21          8         29         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  :                 29.9       37.7       44.2       48.2       29.5       35.9       43.7       44.6
Old  :                 29.9       37.7       44.2       48.2       29.5       35.9       43.7       44.6
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, February 23, 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  :    10,329:       636      6,574      1,981          0          0      3,937        298        141        335        247      1,168:    2,131     1,901
Old  :    10,329:       636      6,574      1,981          0          0      3,937        298        141        335        247      1,168:    2,131     1,901
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :      -751:       -14       -118         -7          0          0        134       -141          3        -56         72       -479:     -331       -87
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       6.2       63.6       19.2        0.0        0.0       38.1        2.9        1.4        3.2        2.4       11.3:     20.6      18.4
Old  :     100.0:       6.2       63.6       19.2        0.0        0.0       38.1        2.9        1.4        3.2        2.4       11.3:     20.6      18.4
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  :        81:        16         28          4          0          0         25          .          .          7         12         12:
Old  :        81:        16         28          4          0          0         25          .          .          7         12         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  :                 30.6       33.3       43.7       47.8       30.6       33.3       43.3       47.7
Old  :                 30.6       33.3       43.7       47.8       30.6       33.3       43.3       47.7
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 - Options and Futures Combined, February 23, 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  :    17,267:     6,204     12,525        116      3,686        226      3,671        220          0      6,789        355         23:      238       232
Old  :    17,267:     6,204     12,525        116      3,686        226      3,671        220          0      6,789        355         23:      238       232
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :    -3,459:      -685     -3,743          0          0          0       -613         82          0     -2,360        -15         23:      176       194
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      35.9       72.5        0.7       21.3        1.3       21.3        1.3        0.0       39.3        2.1        0.1:      1.4       1.3
Old  :     100.0:      35.9       72.5        0.7       21.3        1.3       21.3        1.3        0.0       39.3        2.1        0.1:      1.4       1.3
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  :        31:         9         13          .          .          .          .          .          0          4          .          .:
Old  :        31:         9         13          .          .          .          .          .          0          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  :                 81.4       60.8       92.6       82.7       67.5       46.1       73.3       63.6
Old  :                 81.4       60.8       92.6       82.7       67.5       46.1       73.3       63.6
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 - Options and Futures Combined, February 23, 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  :    24,223:     5,286     13,626        180      2,826         59      7,593         70        360      8,466      5,048      2,151:      129        83
Old  :    24,223:     5,286     13,626        180      2,826         59      7,593         70        360      8,466      5,048      2,151:      129        83
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :     5,271:     2,892      5,749          0       -262          0        512         69        -69         28     -2,111      1,859:       48        35
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      21.8       56.3        0.7       11.7        0.2       31.3        0.3        1.5       34.9       20.8        8.9:      0.5       0.3
Old  :     100.0:      21.8       56.3        0.7       11.7        0.2       31.3        0.3        1.5       34.9       20.8        8.9:      0.5       0.3
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  :        27:        10         11          .          .          .          .          .          .          4          .          .:
Old  :        27:        10         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  :                 75.8       75.8       91.0       92.5       71.7       63.3       80.8       78.0
Old  :                 75.8       75.8       91.0       92.5       71.7       63.3       80.8       78.0
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 - Options and Futures Combined, February 23, 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  :     3,902:         4      1,578          0        734         51        292        391        136      2,276         66        889:      253        58
Old  :     3,902:         4      1,578          0        734         51        292        391        136      2,276         66        889:      253        58
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :      -295:        -2       -257          0        -27          0        -28        -57          8       -246         45        -14:      -12         6
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       0.1       40.4        0.0       18.8        1.3        7.5       10.0        3.5       58.3        1.7       22.8:      6.5       1.5
Old  :     100.0:       0.1       40.4        0.0       18.8        1.3        7.5       10.0        3.5       58.3        1.7       22.8:      6.5       1.5
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  :        23:         .          .          0          .          .          .          .          .         17          .          6:
Old  :        23:         .          .          0          .          .          .          .          .         17          .          6:
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  :                 49.4       89.0       70.1       98.5       39.3       70.3       52.8       70.8
Old  :                 49.4       89.0       70.1       98.5       39.3       70.3       52.8       70.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
RGGI CO2 ALLOWANCE 2009 - CHICAGO CLIMATE FUTURES EXCHANGE                                                                                       Code-00626U
Disaggregated Commitments of Traders - Options and Futures Combined, February 23, 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 1000 RGGI CO2 ALLOWANCES)                                                                                 :
     :          :    Positions                                                                                                           :
All  :    12,458:    11,508      9,715         93      2,599         32          0          0          0        728         23         49:       48        40
Old  :    12,458:    11,508      9,715         93      2,599         32          0          0          0        728         23         49:       48        40
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 16, 2010                                                                :
     :       146:       126       -621          0        759         -1          0          0          0         -9        -35          4:       26        40
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      92.4       78.0        0.7       20.9        0.3        0.0        0.0        0.0        5.8        0.2        0.4:      0.4       0.3
Old  :     100.0:      92.4       78.0        0.7       20.9        0.3        0.0        0.0        0.0        5.8        0.2        0.4:      0.4       0.3
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  :        21:         9          7          .          .          .          0          0          0          .          .          .:
Old  :        21:         9          7          .          .          .          0          0          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  :                 83.8       77.9       96.6       97.1       49.3       43.9       57.1       58.7
Old  :                 83.8       77.9       96.6       97.1       49.3       43.9       57.1       58.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated February 26, 2010