NATURAL GAS ICE HENRY HUB - ICE OTC                                                                     Code-023391
Commitments of Traders - Futures Only, September 14, 2010              
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  : 3,849,990:   353,142    212,995  1,198,178  2,274,197  2,420,368  3,825,517  3,831,541:    24,473     18,449
Old  : 3,849,990:   353,142    212,995  1,198,178  2,274,197  2,420,368  3,825,517  3,831,541:    24,473     18,449
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 7, 2010                    :
     :    43,415:   -27,044     10,868      5,036     67,470     30,579     45,462     46,483:    -2,047     -3,068
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.2        5.5       31.1       59.1       62.9       99.4       99.5:       0.6        0.5
Old  :     100.0:       9.2        5.5       31.1       59.1       62.9       99.4       99.5:       0.6        0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       225:        44         36         69        140        126        217        198:
Old  :       225:        44         36         69        140        126        217        198:
Other:         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  :                 21.3       26.9       36.5       41.2       11.0       16.1       17.3       23.8
Old  :                 21.3       26.9       36.5       41.2       11.0       16.1       17.3       23.8
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
Commitments of Traders - Futures Only, September 14, 2010              
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   369,064:    35,020     13,981     18,591    307,411    332,805    361,022    365,377:     8,042      3,687
Old  :   369,064:    35,020     13,981     18,591    307,411    332,805    361,022    365,377:     8,042      3,687
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 7, 2010                    :
     :    14,716:    -4,446      1,443      6,202     10,932      6,109     12,688     13,754:     2,028        962
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.5        3.8        5.0       83.3       90.2       97.8       99.0:       2.2        1.0
Old  :     100.0:       9.5        3.8        5.0       83.3       90.2       97.8       99.0:       2.2        1.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        59:         7          4          6         40         42         49         50:
Old  :        59:         7          4          6         40         42         49         50:
Other:         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  :                 45.3       46.1       61.7       64.7       24.2       31.0       36.1       39.4
Old  :                 45.3       46.1       61.7       64.7       24.2       31.0       36.1       39.4
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
Commitments of Traders - Futures Only, September 14, 2010              
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   188,483:     7,559      2,901      6,759    171,561    174,039    185,879    183,699:     2,604      4,784
Old  :   188,483:     7,559      2,901      6,759    171,561    174,039    185,879    183,699:     2,604      4,784
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 7, 2010                    :
     :     3,371:    -1,453       -798        830      3,843      3,142      3,220      3,174:       151        197
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.0        1.5        3.6       91.0       92.3       98.6       97.5:       1.4        2.5
Old  :     100.0:       4.0        1.5        3.6       91.0       92.3       98.6       97.5:       1.4        2.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        45:         4          3          5         29         36         36         41:
Old  :        45:         4          3          5         29         36         36         41:
Other:         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  :                 55.7       34.7       71.5       56.4       54.6       33.9       66.7       52.5
Old  :                 55.7       34.7       71.5       56.4       54.6       33.9       66.7       52.5
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
Commitments of Traders - Futures Only, September 14, 2010              
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   374,025:    18,431      1,276      8,670    338,413    360,857    365,514    370,803:     8,511      3,222
Old  :   374,025:    18,431      1,276      8,670    338,413    360,857    365,514    370,803:     8,511      3,222
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 7, 2010                    :
     :     2,358:       948       -193        293        -47      2,587      1,194      2,687:     1,164       -329
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.9        0.3        2.3       90.5       96.5       97.7       99.1:       2.3        0.9
Old  :     100.0:       4.9        0.3        2.3       90.5       96.5       97.7       99.1:       2.3        0.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        48:         5          2          5         39         32         46         37:
Old  :        48:         5          2          5         39         32         46         37:
Other:         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  :                 40.3       61.3       58.7       82.8       39.7       53.7       54.2       67.7
Old  :                 40.3       61.3       58.7       82.8       39.7       53.7       54.2       67.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AECO FIN BASIS - ICE OTC                                                                                Code-023396
Commitments of Traders - Futures Only, September 14, 2010              
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   559,837:     2,025     29,284     34,224    520,961    494,807    557,210    558,315:     2,627      1,522
Old  :   559,837:     2,025     29,284     34,224    520,961    494,807    557,210    558,315:     2,627      1,522
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 7, 2010                    :
     :     3,175:     1,643     -5,496      7,628     -5,518      3,241      3,753      5,373:      -578     -2,198
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.4        5.2        6.1       93.1       88.4       99.5       99.7:       0.5        0.3
Old  :     100.0:       0.4        5.2        6.1       93.1       88.4       99.5       99.7:       0.5        0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        70:         2          9          7         57         49         64         60:
Old  :        70:         2          9          7         57         49         64         60:
Other:         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  :                 37.6       35.5       54.0       52.9       21.6       12.7       31.2       22.8
Old  :                 37.6       35.5       54.0       52.9       21.6       12.7       31.2       22.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CHICAGO FIN BASIS - ICE OTC                                                                             Code-023397
Commitments of Traders - Futures Only, September 14, 2010              
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   194,376:    26,905        775      6,711    153,112    179,771    186,728    187,257:     7,648      7,119
Old  :   194,376:    26,905        775      6,711    153,112    179,771    186,728    187,257:     7,648      7,119
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 7, 2010                    :
     :    -1,833:       240       -829        635     -2,279        242     -1,404         48:      -429     -1,881
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      13.8        0.4        3.5       78.8       92.5       96.1       96.3:       3.9        3.7
Old  :     100.0:      13.8        0.4        3.5       78.8       92.5       96.1       96.3:       3.9        3.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        43:         6          2          5         29         27         37         32:
Old  :        43:         6          2          5         29         27         37         32:
Other:         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       58.2       64.9       72.7       38.4       57.2       55.2       68.2
Old  :                 45.9       58.2       64.9       72.7       38.4       57.2       55.2       68.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HSC FIN BASIS - ICE OTC                                                                                 Code-023398
Commitments of Traders - Futures Only, September 14, 2010              
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   391,710:    20,003     70,437     27,284    335,881    285,323    383,168    383,044:     8,542      8,666
Old  :   391,710:    20,003     70,437     27,284    335,881    285,323    383,168    383,044:     8,542      8,666
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 7, 2010                    :
     :    18,754:     3,868     15,636     -3,943     16,088      5,354     16,013     17,047:     2,741      1,707
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.1       18.0        7.0       85.7       72.8       97.8       97.8:       2.2        2.2
Old  :     100.0:       5.1       18.0        7.0       85.7       72.8       97.8       97.8:       2.2        2.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        59:         4          5          8         46         41         55         49:
Old  :        59:         4          5          8         46         41         55         49:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 28.4       37.6       48.0       54.5       23.8       30.4       38.0       41.4
Old  :                 28.4       37.6       48.0       54.5       23.8       30.4       38.0       41.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
WAHA FIN BASIS - ICE OTC                                                                                Code-023399
Commitments of Traders - Futures Only, September 14, 2010              
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   172,176:    12,399     45,517      7,276    149,760    112,762    169,435    165,555:     2,741      6,621
Old  :   172,176:    12,399     45,517      7,276    149,760    112,762    169,435    165,555:     2,741      6,621
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: September 7, 2010                    :
     :    12,166:     3,240      9,237       -470     10,579      1,784     13,349     10,551:    -1,183      1,615
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       7.2       26.4        4.2       87.0       65.5       98.4       96.2:       1.6        3.8
Old  :     100.0:       7.2       26.4        4.2       87.0       65.5       98.4       96.2:       1.6        3.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        46:         5          2          7         35         34         42         41:
Old  :        46:         5          2          7         35         34         42         41:
Other:         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  :                 41.2       48.6       56.7       65.5       34.7       44.9       48.1       58.2
Old  :                 41.2       48.6       56.7       65.5       34.7       44.9       48.1       58.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated September 17, 2010