```
NATURAL GAS ICE HENRY HUB - ICE OTC                                                                                                              Code-023391
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  : 4,532,442: 1,784,817    960,247    249,874  1,170,811    615,547    364,233    161,249  1,122,179     20,817    137,068    325,283:   49,692    40,058
Old  : 4,532,442: 1,784,817    960,247    249,874  1,170,811    615,547    364,233    161,249  1,122,179     20,817    137,068    325,283:   49,692    40,058
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :   -51,973:   -43,062    -54,174     -9,970    -32,556     14,483    -57,984      4,844     50,904     -6,530    -33,161    -14,884:   15,070    12,571
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      39.4       21.2        5.5       25.8       13.6        8.0        3.6       24.8        0.5        3.0        7.2:      1.1       0.9
Old  :     100.0:      39.4       21.2        5.5       25.8       13.6        8.0        3.6       24.8        0.5        3.0        7.2:      1.1       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  :       230:       108        106         12         25         32         25         13         36         13         26         30:
Old  :       230:       108        106         12         25         32         25         13         36         13         26         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  :                 21.1       21.1       35.9       35.8       12.8       16.9       18.8       24.1
Old  :                 21.1       21.1       35.9       35.8       12.8       16.9       18.8       24.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SOCAL BORDER FIN BASIS - ICE OTC                                                                                                                 Code-023393
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :   344,795:   198,385    231,736     45,048     29,652     46,852     16,797      6,145     20,293        731        361      1,831:   14,858     7,925
Old  :   344,795:   198,385    231,736     45,048     29,652     46,852     16,797      6,145     20,293        731        361      1,831:   14,858     7,925
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :     1,714:    -7,025      5,413      4,383     -3,229       -577        283     -4,609      2,767        196       -978       -888:    2,575     3,815
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      57.5       67.2       13.1        8.6       13.6        4.9        1.8        5.9        0.2        0.1        0.5:      4.3       2.3
Old  :     100.0:      57.5       67.2       13.1        8.6       13.6        4.9        1.8        5.9        0.2        0.1        0.5:      4.3       2.3
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  :        64:        32         34          5          7          9          9          .          9          .          .          .:
Old  :        64:        32         34          5          7          9          9          .          9          .          .          .:
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  :                 33.2       44.6       49.1       61.0       24.9       37.3       36.7       44.6
Old  :                 33.2       44.6       49.1       61.0       24.9       37.3       36.7       44.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PG&E CITYGATE FIN BASIS - ICE OTC                                                                                                                Code-023394
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :   181,221:   142,838    120,821      7,021     38,146     14,217      7,565      1,210      2,800      1,853          0        651:    4,276     3,376
Old  :   181,221:   142,838    120,821      7,021     38,146     14,217      7,565      1,210      2,800      1,853          0        651:    4,276     3,376
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :      -789:      -105        709        -85         33       -405       -867       -872       -504        771          0        124:      282       126
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.8       66.7        3.9       21.0        7.8        4.2        0.7        1.5        1.0        0.0        0.4:      2.4       1.9
Old  :     100.0:      78.8       66.7        3.9       21.0        7.8        4.2        0.7        1.5        1.0        0.0        0.4:      2.4       1.9
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  :        49:        28         24          4          8         11          .          .          .          .          0          .:
Old  :        49:        28         24          4          8         11          .          .          .          .          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  :                 45.9       44.3       60.6       62.7       39.3       42.5       50.7       56.9
Old  :                 45.9       44.3       60.6       62.7       39.3       42.5       50.7       56.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NWP ROCKIES FIN BASIS - ICE OTC                                                                                                                  Code-023395
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :   314,820:   230,995     90,322     50,182    165,911     21,348      1,328     22,430      7,300        360      1,929        401:    2,906     5,179
Old  :   314,820:   230,995     90,322     50,182    165,911     21,348      1,328     22,430      7,300        360      1,929        401:    2,906     5,179
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :     1,924:     4,959      5,981       -918     -3,468        533     -1,834        331      1,365        360      1,148         66:   -2,607    -4,032
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.4       28.7       15.9       52.7        6.8        0.4        7.1        2.3        0.1        0.6        0.1:      0.9       1.6
Old  :     100.0:      73.4       28.7       15.9       52.7        6.8        0.4        7.1        2.3        0.1        0.6        0.1:      0.9       1.6
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  :        53:        23         22          4         11         13          .          6          .          .          .          .:
Old  :        53:        23         22          4         11         13          .          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  :                 47.5       43.0       67.8       66.4       45.9       38.9       63.1       58.1
Old  :                 47.5       43.0       67.8       66.4       45.9       38.9       63.1       58.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AECO FIN BASIS - ICE OTC                                                                                                                         Code-023396
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :   637,286:   486,454    278,059     46,090    225,291     78,058      3,261     35,216     17,116        435        334      1,068:    4,804     2,144
Old  :   637,286:   486,454    278,059     46,090    225,291     78,058      3,261     35,216     17,116        435        334      1,068:    4,804     2,144
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :     6,470:     2,671     11,628        253      2,581      2,854      1,914     -6,619     -2,452        -48       -291        239:    1,039    -1,470
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      76.3       43.6        7.2       35.4       12.2        0.5        5.5        2.7        0.1        0.1        0.2:      0.8       0.3
Old  :     100.0:      76.3       43.6        7.2       35.4       12.2        0.5        5.5        2.7        0.1        0.1        0.2:      0.8       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  :        74:        40         31          9         12         20          .          7          7          .          .          .:
Old  :        74:        40         31          9         12         20          .          7          7          .          .          .:
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       38.6       48.1       53.4       28.0       29.9       39.6       40.8
Old  :                 29.9       38.6       48.1       53.4       28.0       29.9       39.6       40.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CHICAGO FIN BASIS - ICE OTC                                                                                                                      Code-023397
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :   205,374:   147,265    166,724     34,193     10,369      5,067      8,918     13,556      2,317          0          0          0:    7,614     7,341
Old  :   205,374:   147,265    166,724     34,193     10,369      5,067      8,918     13,556      2,317          0          0          0:    7,614     7,341
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :     6,957:       910      8,243      3,095     -2,801      3,043       -570     -1,335        419          0          0          0:       60      -612
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      71.7       81.2       16.6        5.0        2.5        4.3        6.6        1.1        0.0        0.0        0.0:      3.7       3.6
Old  :     100.0:      71.7       81.2       16.6        5.0        2.5        4.3        6.6        1.1        0.0        0.0        0.0:      3.7       3.6
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  :        39:        26         20          4          .          4          .          .          .          0          0          0:
Old  :        39:        26         20          4          .          4          .          .          .          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  :                 49.3       62.6       64.4       80.9       47.0       60.5       60.7       76.5
Old  :                 49.3       62.6       64.4       80.9       47.0       60.5       60.7       76.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HSC FIN BASIS - ICE OTC                                                                                                                          Code-023398
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :   293,899:   192,201    139,404     29,555     70,123     19,988      5,839     22,203     37,002          0          0          0:    9,314     5,179
Old  :   293,899:   192,201    139,404     29,555     70,123     19,988      5,839     22,203     37,002          0          0          0:    9,314     5,179
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :     9,638:    -1,500         29      3,497      1,126       -413     -1,040       -136     10,037          0          0          0:     -943    -1,005
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      65.4       47.4       10.1       23.9        6.8        2.0        7.6       12.6        0.0        0.0        0.0:      3.2       1.8
Old  :     100.0:      65.4       47.4       10.1       23.9        6.8        2.0        7.6       12.6        0.0        0.0        0.0:      3.2       1.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        60:        32         30          7         11         10          4          .          5          0          0          0:
Old  :        60:        32         30          7         11         10          4          .          5          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  :                 37.5       32.9       56.2       49.1       24.6       18.4       35.0       31.4
Old  :                 37.5       32.9       56.2       49.1       24.6       18.4       35.0       31.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
WAHA FIN BASIS - ICE OTC                                                                                                                         Code-023399
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :   154,438:   119,034     67,293      4,081     48,751     17,869      6,223      8,511      4,973          0          0          0:    2,258     7,041
Old  :   154,438:   119,034     67,293      4,081     48,751     17,869      6,223      8,511      4,973          0          0          0:    2,258     7,041
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :     8,121:    15,341      9,486        972         -7     -1,369     -8,153     -2,422      1,759          0        -86       -309:     -120     1,069
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      77.1       43.6        2.6       31.6       11.6        4.0        5.5        3.2        0.0        0.0        0.0:      1.5       4.6
Old  :     100.0:      77.1       43.6        2.6       31.6       11.6        4.0        5.5        3.2        0.0        0.0        0.0:      1.5       4.6
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  :        43:        19         25          4         10          8          .          .          .          0          0          0:
Old  :        43:        19         25          4         10          8          .          .          .          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  :                 61.7       28.7       77.3       48.9       59.0       26.4       68.6       45.2
Old  :                 61.7       28.7       77.3       48.9       59.0       26.4       68.6       45.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE                                                                                                       Code-023651
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 10,000 MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  : 1,056,202:    90,479    132,830    226,809     41,371    116,135    143,531    260,662    269,818     25,646     83,183     99,178:   84,604    53,025
Old  : 1,056,202:    90,479    132,830    226,809     41,371    116,135    143,531    260,662    269,818     25,646     83,183     99,178:   84,604    53,025
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :    22,113:     5,835      5,320       -830     -1,647      7,668      3,341      8,094     -1,282       -623     -4,136      9,504:   -1,498    -1,407
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.6       12.6       21.5        3.9       11.0       13.6       24.7       25.5        2.4        7.9        9.4:      8.0       5.0
Old  :     100.0:       8.6       12.6       21.5        3.9       11.0       13.6       24.7       25.5        2.4        7.9        9.4:      8.0       5.0
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  :       341:        50         46         24         10         29         62         87         88         44         48         74:
Old  :       341:        50         46         24         10         29         62         87         88         44         48         74:
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  :                 16.4       20.4       28.6       31.5       13.0       11.6       18.9       18.6
Old  :                 16.4       20.4       28.6       31.5       13.0       11.6       18.9       18.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                                    Code-02365D
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    38,938:    15,303     17,381      9,336     12,571      4,781          0        768          0          0          0          0:    9,518     3,437
Old  :    38,938:    15,303     17,381      9,336     12,571      4,781          0        768          0          0          0          0:    9,518     3,437
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      39.3       44.6       24.0       32.3       12.3        0.0        2.0        0.0        0.0        0.0        0.0:     24.4       8.8
Old  :     100.0:      39.3       44.6       24.0       32.3       12.3        0.0        2.0        0.0        0.0        0.0        0.0:     24.4       8.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        21:        10          8          .          5          4          0          .          0          0          0          0:
Old  :        21:        10          8          .          5          4          0          .          0          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  :                 48.9       54.9       63.9       76.4       41.1       49.2       51.6       63.7
Old  :                 48.9       54.9       63.9       76.4       41.1       49.2       51.6       63.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                             Code-02365G
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    33,730:    21,361     21,433      2,280      2,595      3,095      1,012          0      2,076          0          0          0:    3,906     4,531
Old  :    33,730:    21,361     21,433      2,280      2,595      3,095      1,012          0      2,076          0          0          0:    3,906     4,531
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      63.3       63.5        6.8        7.7        9.2        3.0        0.0        6.2        0.0        0.0        0.0:     11.6      13.4
Old  :     100.0:      63.3       63.5        6.8        7.7        9.2        3.0        0.0        6.2        0.0        0.0        0.0:     11.6      13.4
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  :        22:        10         11          .          .          4          .          0          .          0          0          0:
Old  :        22:        10         11          .          .          4          .          0          .          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  :                 53.0       48.4       71.4       69.1       51.3       46.8       59.7       60.4
Old  :                 53.0       48.4       71.4       69.1       51.3       46.8       59.7       60.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
EUR STYLE NATURAL GAS OPTIONS - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-02365U
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 10,000 MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  : 1,690,171:   214,547    184,862     42,026     85,366    778,859     54,145     62,219    224,383     39,089     18,969    330,488:    6,634     5,024
Old  : 1,690,171:   214,547    184,862     42,026     85,366    778,859     54,145     62,219    224,383     39,089     18,969    330,488:    6,634     5,024
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :    37,695:     5,789      5,531     -5,856     -1,570      8,808        520     -4,115     16,160        142        963     11,695:      436       223
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      12.7       10.9        2.5        5.1       46.1        3.2        3.7       13.3        2.3        1.1       19.6:      0.4       0.3
Old  :     100.0:      12.7       10.9        2.5        5.1       46.1        3.2        3.7       13.3        2.3        1.1       19.6:      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  :       152:        42         43         14         15         29         21         19         30         25         12         31:
Old  :       152:        42         43         14         15         29         21         19         30         25         12         31:
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  :                 32.2       34.4       52.7       53.3        3.4        4.0        5.7        6.9
Old  :                 32.2       34.4       52.7       53.3        3.4        4.0        5.7        6.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS CAL SPREAD OPT FIN - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-023A84
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 10,000 MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    49,869:     2,748      4,601      3,928        428     10,790      4,676      8,073     24,228      1,790         80        933:      777       738
Old  :    49,869:     2,748      4,601      3,928        428     10,790      4,676      8,073     24,228      1,790         80        933:      777       738
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :    -2,280:       -85       -237        506        -40       -594       -199        677     -2,080          9        -12         33:      131       -26
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       5.5        9.2        7.9        0.9       21.6        9.4       16.2       48.6        3.6        0.2        1.9:      1.6       1.5
Old  :     100.0:       5.5        9.2        7.9        0.9       21.6        9.4       16.2       48.6        3.6        0.2        1.9:      1.6       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  :        44:        10         13          4          4          7          5         11         12          5          .          6:
Old  :        44:        10         13          4          4          7          5         11         12          5          .          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  :                 64.9       57.3       84.4       75.4       15.5       10.6       19.4       16.3
Old  :                 64.9       57.3       84.4       75.4       15.5       10.6       19.4       16.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                        Code-035653
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    72,065:    41,510     28,787     16,756     22,035      7,250          0      7,403      2,599          0          0          0:    3,950     3,991
Old  :    72,065:    41,510     28,787     16,756     22,035      7,250          0      7,403      2,599          0          0          0:    3,950     3,991
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      57.6       39.9       23.3       30.6       10.1        0.0       10.3        3.6        0.0        0.0        0.0:      5.5       5.5
Old  :     100.0:      57.6       39.9       23.3       30.6       10.1        0.0       10.3        3.6        0.0        0.0        0.0:      5.5       5.5
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  :        30:        11         14          5          4          5          0          .          .          0          0          0:
Old  :        30:        11         14          5          4          5          0          .          .          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  :                 49.5       44.2       76.4       67.3       47.3       39.2       61.1       53.9
Old  :                 49.5       44.2       76.4       67.3       47.3       39.2       61.1       53.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                        Code-035654
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    63,043:    33,555     23,649      7,630     21,602      7,789      4,143          0        778          0          0          0:    9,148     9,225
Old  :    63,043:    33,555     23,649      7,630     21,602      7,789      4,143          0        778          0          0          0:    9,148     9,225
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :       183:        -5         -4          5        192         -5          0          0          0          0          0          0:      188         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      53.2       37.5       12.1       34.3       12.4        6.6        0.0        1.2        0.0        0.0        0.0:     14.5      14.6
Old  :     100.0:      53.2       37.5       12.1       34.3       12.4        6.6        0.0        1.2        0.0        0.0        0.0:     14.5      14.6
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  :        20:         8          9          4          4          6          .          0          .          0          0          0:
Old  :        20:         8          9          4          4          6          .          0          .          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  :                 61.3       52.8       78.2       70.9       49.9       51.6       59.3       60.6
Old  :                 61.3       52.8       78.2       70.9       49.9       51.6       59.3       60.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                              Code-035655
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :   111,827:    61,274     45,874     15,914     41,540     14,900      4,439        271      4,201          0          0          0:   11,099     5,041
Old  :   111,827:    61,274     45,874     15,914     41,540     14,900      4,439        271      4,201          0          0          0:   11,099     5,041
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :       453:       649        808          0          0          0         68        -48         80          0          0          0:     -344      -387
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      54.8       41.0       14.2       37.1       13.3        4.0        0.2        3.8        0.0        0.0        0.0:      9.9       4.5
Old  :     100.0:      54.8       41.0       14.2       37.1       13.3        4.0        0.2        3.8        0.0        0.0        0.0:      9.9       4.5
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  :        35:        16         14          4          8          6          .          .          .          0          0          0:
Old  :        35:        16         14          4          8          6          .          .          .          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  :                 38.1       38.4       59.7       59.8       29.5       35.9       43.6       50.7
Old  :                 38.1       38.4       59.7       59.8       29.5       35.9       43.6       50.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                                    Code-03565B
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  : 2,444,352:   654,545    425,968    133,709    778,609    469,006    305,003     36,854    476,522    187,997     47,583    186,419:   31,151    23,391
Old  : 2,444,352:   654,545    425,968    133,709    778,609    469,006    305,003     36,854    476,522    187,997     47,583    186,419:   31,151    23,391
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :   -14,698:     9,622    -10,210        685        588     -4,277     -2,943      4,597     -1,658     -3,119      7,443     -7,277:   -5,731    -3,904
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      26.8       17.4        5.5       31.9       19.2       12.5        1.5       19.5        7.7        1.9        7.6:      1.3       1.0
Old  :     100.0:      26.8       17.4        5.5       31.9       19.2       12.5        1.5       19.5        7.7        1.9        7.6:      1.3       1.0
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  :       169:        69         64         12         18         27         25         11         30         18          8         22:
Old  :       169:        69         64         12         18         27         25         11         30         18          8         22:
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  :                 21.9       27.9       33.6       46.4       11.0       20.2       19.1       30.3
Old  :                 21.9       27.9       33.6       46.4       11.0       20.2       19.1       30.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-03565C
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 2,500  MMBTU'S)                                                                                           :
     :          :    Positions                                                                                                           :
All  :   969,651:   154,578    155,949    216,580    264,828    276,680     77,003     70,541     87,387     71,438     30,787     79,977:    6,008     3,502
Old  :   969,651:   154,578    155,949    216,580    264,828    276,680     77,003     70,541     87,387     71,438     30,787     79,977:    6,008     3,502
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :    15,288:    -3,671      1,106     -1,325       -366        590        403      3,995     11,158      9,391         87      1,676:   -2,934    -2,958
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      15.9       16.1       22.3       27.3       28.5        7.9        7.3        9.0        7.4        3.2        8.2:      0.6       0.4
Old  :     100.0:      15.9       16.1       22.3       27.3       28.5        7.9        7.3        9.0        7.4        3.2        8.2:      0.6       0.4
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  :        97:        24         21         12         11         19         12         13         18         10         13         19:
Old  :        97:        24         21         12         11         19         12         13         18         10         13         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  :                 31.6       35.7       50.1       60.4       14.5       28.5       25.2       38.5
Old  :                 31.6       35.7       50.1       60.4       14.5       28.5       25.2       38.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-06665O
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 42,000 GALLONS)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    22,668:    21,306     12,116        194      9,194        579          0         10         30        160          0         15:      384       724
Old  :    22,668:    21,306     12,116        194      9,194        579          0         10         30        160          0         15:      384       724
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :       214:        39         23         14         33        156        -32          0        -85         25          0          0:       97        87
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      94.0       53.4        0.9       40.6        2.6        0.0        0.0        0.1        0.7        0.0        0.1:      1.7       3.2
Old  :     100.0:      94.0       53.4        0.9       40.6        2.6        0.0        0.0        0.1        0.7        0.0        0.1:      1.7       3.2
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  :        46:        31         25          .          9          4          0          .          .          .          0          .:
Old  :        46:        31         25          .          9          4          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  :                 49.9       45.1       68.0       68.3       45.9       42.6       58.6       64.6
Old  :                 49.9       45.1       68.0       68.3       45.9       42.6       58.6       64.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                       Code-06665P
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 42,000 GALLONS)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    12,268:    10,670      5,078        580      6,293        408          7          0        114        303         20         30:      156       325
Old  :    12,268:    10,670      5,078        580      6,293        408          7          0        114        303         20         30:      156       325
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :        15:       367        -92        -44         91         -1       -431          0         17        101          0          0:        6         0
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      87.0       41.4        4.7       51.3        3.3        0.1        0.0        0.9        2.5        0.2        0.2:      1.3       2.6
Old  :     100.0:      87.0       41.4        4.7       51.3        3.3        0.1        0.0        0.9        2.5        0.2        0.2:      1.3       2.6
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  :        30:        17         17          .          5          .          .          0          .          .          .          .:
Old  :        30:        17         17          .          5          .          .          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  :                 51.8       62.6       72.1       83.9       41.6       58.4       56.9       63.9
Old  :                 51.8       62.6       72.1       83.9       41.6       58.4       56.9       63.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                     Code-06665Q
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 42,000 GALLONS)                                                                                           :
     :          :    Positions                                                                                                           :
All  :     8,427:     5,138      5,599      2,268      1,608        518          0          0        150          0         95          0:      353       457
Old  :     8,427:     5,138      5,599      2,268      1,608        518          0          0        150          0         95          0:      353       457
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :        65:      -160        106        321         53       -106        -15          0         25          0          0          0:        0       -13
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      61.0       66.4       26.9       19.1        6.1        0.0        0.0        1.8        0.0        1.1        0.0:      4.2       5.4
Old  :     100.0:      61.0       66.4       26.9       19.1        6.1        0.0        0.0        1.8        0.0        1.1        0.0:      4.2       5.4
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  :        29:        16         15          5          4          5          0          0          .          0          .          0:
Old  :        29:        16         15          5          4          5          0          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  :                 55.6       49.7       74.2       70.0       50.9       45.8       64.5       63.0
Old  :                 55.6       49.7       74.2       70.0       50.9       45.8       64.5       63.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                    Code-06665R
Disaggregated Commitments of Traders - Options and Futures Combined, August 16, 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 42,000 GALLONS)                                                                                           :
     :          :    Positions                                                                                                           :
All  :    11,441:     9,598      4,444        157      5,351        483          0          0          0        145          0          0:    1,058     1,163
Old  :    11,441:     9,598      4,444        157      5,351        483          0          0          0        145          0          0:    1,058     1,163
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       August 9, 2011                                                                   :
     :        81:       -61          9          0         22          0          0          0          0         10          0          0:      132        50
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      83.9       38.8        1.4       46.8        4.2        0.0        0.0        0.0        1.3        0.0        0.0:      9.2      10.2
Old  :     100.0:      83.9       38.8        1.4       46.8        4.2        0.0        0.0        0.0        1.3        0.0        0.0:      9.2      10.2
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  :        28:        14         11          .          6          4          0          0          0          .          0          0:
Old  :        28:        14         11          .          6          4          0          0          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  :                 65.8       59.0       78.6       76.8       63.1       59.0       75.1       74.2
Old  :                 65.8       59.0       78.6       76.8       63.1       59.0       75.1       74.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

----

Updated August 19, 2011