```
NATURAL GAS ICE HENRY HUB - ICE OTC                                                                     Code-023391
Commitments of Traders with Delta-adjusted Options and Futures Combined, November 22, 2011               
-------------------------------------------------------------------------------------------------------------------
     :   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  : 4,688,481:   324,845    412,158  1,511,951  2,835,897  2,748,762  4,672,693  4,672,871:    15,788     15,610
Old  : 4,688,481:   324,845    412,158  1,511,951  2,835,897  2,748,762  4,672,693  4,672,871:    15,788     15,610
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 15, 2011                    :
     :    68,139:   -13,715     19,334     24,529     60,394     28,419     71,208     72,282:    -3,069     -4,143
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.9        8.8       32.2       60.5       58.6       99.7       99.7:       0.3        0.3
Old  :     100.0:       6.9        8.8       32.2       60.5       58.6       99.7       99.7:       0.3        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  :       225:        37         33         63        143        136        209        205:
Old  :       225:        37         33         63        143        136        209        205:
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  :                 22.2       21.1       37.4       36.8       15.5       16.6       21.1       22.8
Old  :                 22.2       21.1       37.4       36.8       15.5       16.6       21.1       22.8
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 with Delta-adjusted Options and Futures Combined, November 22, 2011               
-------------------------------------------------------------------------------------------------------------------
     :   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  :   334,263:    15,781      2,322     11,240    297,582    314,383    324,603    327,945:     9,660      6,318
Old  :   334,263:    15,781      2,322     11,240    297,582    314,383    324,603    327,945:     9,660      6,318
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 15, 2011                    :
     :     5,055:     5,141        498     -3,239      4,021      6,360      5,923      3,619:      -868      1,436
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.7        0.7        3.4       89.0       94.1       97.1       98.1:       2.9        1.9
Old  :     100.0:       4.7        0.7        3.4       89.0       94.1       97.1       98.1:       2.9        1.9
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  :        56:         6          3          8         39         37         48         45:
Old  :        56:         6          3          8         39         37         48         45:
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  :                 37.2       49.2       58.5       68.6       29.5       42.0       46.8       55.2
Old  :                 37.2       49.2       58.5       68.6       29.5       42.0       46.8       55.2
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 with Delta-adjusted Options and Futures Combined, November 22, 2011               
-------------------------------------------------------------------------------------------------------------------
     :   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  :   188,627:     5,760        518      3,997    175,560    181,158    185,317    185,673:     3,310      2,954
Old  :   188,627:     5,760        518      3,997    175,560    181,158    185,317    185,673:     3,310      2,954
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 15, 2011                    :
     :     6,522:       977        518        532      4,670      3,522      6,179      4,572:       343      1,950
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.1        0.3        2.1       93.1       96.0       98.2       98.4:       1.8        1.6
Old  :     100.0:       3.1        0.3        2.1       93.1       96.0       98.2       98.4:       1.8        1.6
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  :        49:         4          2          3         33         40         39         43:
Old  :        49:         4          2          3         33         40         39         43:
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  :                 57.5       41.9       75.7       57.6       48.6       40.1       61.9       52.6
Old  :                 57.5       41.9       75.7       57.6       48.6       40.1       61.9       52.6
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 with Delta-adjusted Options and Futures Combined, November 22, 2011               
-------------------------------------------------------------------------------------------------------------------
     :   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  :   334,160:     3,079     34,430      3,801    323,909    291,481    330,789    329,712:     3,371      4,448
Old  :   334,160:     3,079     34,430      3,801    323,909    291,481    330,789    329,712:     3,371      4,448
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 15, 2011                    :
     :     3,968:      -975      1,261     -1,273      5,785      4,069      3,537      4,057:       431        -89
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.9       10.3        1.1       96.9       87.2       99.0       98.7:       1.0        1.3
Old  :     100.0:       0.9       10.3        1.1       96.9       87.2       99.0       98.7:       1.0        1.3
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  :        50:         1          6          4         36         33         40         40:
Old  :        50:         1          6          4         36         33         40         40:
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  :                 47.4       40.5       68.1       63.6       46.9       38.5       65.9       58.9
Old  :                 47.4       40.5       68.1       63.6       46.9       38.5       65.9       58.9
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 with Delta-adjusted Options and Futures Combined, November 22, 2011               
-------------------------------------------------------------------------------------------------------------------
     :   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  :   793,707:     1,067     19,739     17,302    768,328    750,507    786,697    787,548:     7,010      6,159
Old  :   793,707:     1,067     19,739     17,302    768,328    750,507    786,697    787,548:     7,010      6,159
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 15, 2011                    :
     :    54,482:    -1,281      2,887        437     51,155     46,633     50,311     49,957:     4,171      4,525
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.1        2.5        2.2       96.8       94.6       99.1       99.2:       0.9        0.8
Old  :     100.0:       0.1        2.5        2.2       96.8       94.6       99.1       99.2:       0.9        0.8
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  :        68:         1          4          4         56         50         61         54:
Old  :        68:         1          4          4         56         50         61         54:
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  :                 42.4       37.6       59.4       53.4       33.7       29.5       46.5       41.7
Old  :                 42.4       37.6       59.4       53.4       33.7       29.5       46.5       41.7
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 with Delta-adjusted Options and Futures Combined, November 22, 2011               
-------------------------------------------------------------------------------------------------------------------
     :   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  :   227,342:    10,013      6,691      9,008    202,581    206,944    221,602    222,643:     5,740      4,699
Old  :   227,342:    10,013      6,691      9,008    202,581    206,944    221,602    222,643:     5,740      4,699
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 15, 2011                    :
     :    -1,005:    -3,067     -2,900      2,353       -856       -927     -1,570     -1,474:       565        469
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.4        2.9        4.0       89.1       91.0       97.5       97.9:       2.5        2.1
Old  :     100.0:       4.4        2.9        4.0       89.1       91.0       97.5       97.9:       2.5        2.1
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  :        49:         3          2          4         34         39         39         43:
Old  :        49:         3          2          4         34         39         39         43:
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  :                 46.2       51.2       63.2       67.1       41.1       50.7       53.0       61.2
Old  :                 46.2       51.2       63.2       67.1       41.1       50.7       53.0       61.2
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 with Delta-adjusted Options and Futures Combined, November 22, 2011               
-------------------------------------------------------------------------------------------------------------------
     :   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  :   419,596:     8,946          0     25,547    374,755    388,705    409,248    414,252:    10,348      5,344
Old  :   419,596:     8,946          0     25,547    374,755    388,705    409,248    414,252:    10,348      5,344
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 15, 2011                    :
     :      -946:    -1,150     -9,599      5,690     -8,229      1,046     -3,689     -2,863:     2,743      1,917
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.1        0.0        6.1       89.3       92.6       97.5       98.7:       2.5        1.3
Old  :     100.0:       2.1        0.0        6.1       89.3       92.6       97.5       98.7:       2.5        1.3
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  :        59:         5          0          5         46         39         51         44:
Old  :        59:         5          0          5         46         39         51         44:
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  :                 31.0       67.0       49.2       78.0       30.0       63.0       43.3       69.9
Old  :                 31.0       67.0       49.2       78.0       30.0       63.0       43.3       69.9
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 with Delta-adjusted Options and Futures Combined, November 22, 2011               
-------------------------------------------------------------------------------------------------------------------
     :   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  :   180,123:     8,513      5,232      6,553    162,128    161,751    177,194    173,536:     2,929      6,587
Old  :   180,123:     8,513      5,232      6,553    162,128    161,751    177,194    173,536:     2,929      6,587
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: November 15, 2011                    :
     :     9,206:    -2,343      4,729      1,544     10,798      3,725      9,999      9,998:      -793       -792
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.7        2.9        3.6       90.0       89.8       98.4       96.3:       1.6        3.7
Old  :     100.0:       4.7        2.9        3.6       90.0       89.8       98.4       96.3:       1.6        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:         2          1          2         30         33         32         36:
Old  :        43:         2          1          2         30         33         32         36:
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  :                 44.2       44.4       67.1       60.7       31.1       29.0       46.4       41.6
Old  :                 44.2       44.4       67.1       60.7       31.1       29.0       46.4       41.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated November 28, 2011