```
NATURAL GAS ICE HENRY HUB - ICE OTC                                                                     Code-023391
Commitments of Traders with Delta-adjusted Options and Futures Combined, November 1, 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  : 4,454,338:   326,677    300,140  1,432,902  2,651,032  2,685,406  4,410,611  4,418,448:    43,727     35,890
Old  : 4,454,338:   326,677    300,140  1,432,902  2,651,032  2,685,406  4,410,611  4,418,448:    43,727     35,890
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 25, 2011                     :
     :  -165,323:    46,481     35,868    -81,174   -132,214   -123,766   -166,907   -169,072:     1,584      3,749
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       7.3        6.7       32.2       59.5       60.3       99.0       99.2:       1.0        0.8
Old  :     100.0:       7.3        6.7       32.2       59.5       60.3       99.0       99.2:       1.0        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  :       213:        38         30         60        135        129        200        194:
Old  :       213:        38         30         60        135        129        200        194:
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  :                 21.9       21.8       35.9       38.2       13.2       17.2       18.6       24.3
Old  :                 21.9       21.8       35.9       38.2       13.2       17.2       18.6       24.3
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 1, 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  :   342,996:    18,915         41     16,422    290,007    319,736    325,344    336,199:    17,652      6,797
Old  :   342,996:    18,915         41     16,422    290,007    319,736    325,344    336,199:    17,652      6,797
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 25, 2011                     :
     :     3,855:    -6,085       -477        308      9,198      2,689      3,421      2,520:       434      1,335
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.5        0.0        4.8       84.6       93.2       94.9       98.0:       5.1        2.0
Old  :     100.0:       5.5        0.0        4.8       84.6       93.2       94.9       98.0:       5.1        2.0
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  :        54:         9          1          8         37         37         47         45:
Old  :        54:         9          1          8         37         37         47         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  :                 30.7       43.5       52.9       64.8       25.1       39.1       37.6       47.1
Old  :                 30.7       43.5       52.9       64.8       25.1       39.1       37.6       47.1
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 1, 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  :   203,282:     9,033        265      3,194    187,442    197,394    199,669    200,853:     3,613      2,429
Old  :   203,282:     9,033        265      3,194    187,442    197,394    199,669    200,853:     3,613      2,429
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 25, 2011                     :
     :    -1,017:       944        -15        201     -3,063     -1,568     -1,918     -1,382:       901        365
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.4        0.1        1.6       92.2       97.1       98.2       98.8:       1.8        1.2
Old  :     100.0:       4.4        0.1        1.6       92.2       97.1       98.2       98.8:       1.8        1.2
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  :        48:         4          1          4         34         38         39         42:
Old  :        48:         4          1          4         34         38         39         42:
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  :                 53.0       42.3       69.0       59.7       48.2       40.9       57.5       53.8
Old  :                 53.0       42.3       69.0       59.7       48.2       40.9       57.5       53.8
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 1, 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  :   373,985:        67     40,316      7,577    363,402    321,876    371,046    369,769:     2,939      4,216
Old  :   373,985:        67     40,316      7,577    363,402    321,876    371,046    369,769:     2,939      4,216
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 25, 2011                     :
     :    15,770:        67     -1,062        450     14,716     19,675     15,233     19,063:       537     -3,293
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       10.8        2.0       97.2       86.1       99.2       98.9:       0.8        1.1
Old  :     100.0:       0.0       10.8        2.0       97.2       86.1       99.2       98.9:       0.8        1.1
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  :        55:         1          7          4         37         38         41         46:
Old  :        55:         1          7          4         37         38         41         46:
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  :                 52.5       40.0       73.3       63.1       49.5       38.0       70.0       59.1
Old  :                 52.5       40.0       73.3       63.1       49.5       38.0       70.0       59.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AECO FIN BASIS - ICE OTC                                                                                Code-023396
Commitments of Traders with Delta-adjusted Options and Futures Combined, November 1, 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  :   737,396:     1,802     13,173     20,332    712,099    700,394    734,233    733,899:     3,163      3,497
Old  :   737,396:     1,802     13,173     20,332    712,099    700,394    734,233    733,899:     3,163      3,497
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 25, 2011                     :
     :    26,993:      -194      2,121     -1,226     27,789     23,692     26,369     24,587:       624      2,406
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.2        1.8        2.8       96.6       95.0       99.6       99.5:       0.4        0.5
Old  :     100.0:       0.2        1.8        2.8       96.6       95.0       99.6       99.5:       0.4        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  :        68:         2          4          5         55         51         60         57:
Old  :        68:         2          4          5         55         51         60         57:
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  :                 37.4       36.5       54.9       53.5       31.0       32.0       44.9       44.6
Old  :                 37.4       36.5       54.9       53.5       31.0       32.0       44.9       44.6
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 1, 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  :   239,392:    15,297     12,063      4,205    212,691    217,999    232,193    234,267:     7,199      5,125
Old  :   239,392:    15,297     12,063      4,205    212,691    217,999    232,193    234,267:     7,199      5,125
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 25, 2011                     :
     :     1,579:    -2,813     -5,039      2,060      2,494      5,613      1,741      2,634:      -162     -1,055
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.4        5.0        1.8       88.8       91.1       97.0       97.9:       3.0        2.1
Old  :     100.0:       6.4        5.0        1.8       88.8       91.1       97.0       97.9:       3.0        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:         4          1          2         36         35         40         38:
Old  :        49:         4          1          2         36         35         40         38:
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  :                 48.3       52.2       64.0       69.7       43.8       52.0       56.5       65.0
Old  :                 48.3       52.2       64.0       69.7       43.8       52.0       56.5       65.0
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 1, 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  :   437,483:    13,861        356     32,610    383,898    401,353    430,369    434,319:     7,114      3,164
Old  :   437,483:    13,861        356     32,610    383,898    401,353    430,369    434,319:     7,114      3,164
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 25, 2011                     :
     :    16,158:    -2,665        152     -1,634     22,067     18,352     17,768     16,870:    -1,610       -712
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.2        0.1        7.5       87.8       91.7       98.4       99.3:       1.6        0.7
Old  :     100.0:       3.2        0.1        7.5       87.8       91.7       98.4       99.3:       1.6        0.7
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  :        62:         3          2          5         51         42         56         47:
Old  :        62:         3          2          5         51         42         56         47:
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  :                 30.6       64.7       49.3       75.2       27.9       58.4       40.0       65.1
Old  :                 30.6       64.7       49.3       75.2       27.9       58.4       40.0       65.1
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 1, 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  :   166,708:    14,523      2,155      4,626    142,756    154,937    161,905    161,718:     4,803      4,990
Old  :   166,708:    14,523      2,155      4,626    142,756    154,937    161,905    161,718:     4,803      4,990
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: October 25, 2011                     :
     :    12,476:     1,783          0       -757     10,757     13,904     11,783     13,147:       693       -671
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.7        1.3        2.8       85.6       92.9       97.1       97.0:       2.9        3.0
Old  :     100.0:       8.7        1.3        2.8       85.6       92.9       97.1       97.0:       2.9        3.0
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  :        44:         3          2          4         31         33         35         38:
Old  :        44:         3          2          4         31         33         35         38:
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  :                 43.9       42.9       64.3       60.9       38.5       41.4       54.2       54.7
Old  :                 43.9       42.9       64.3       60.9       38.5       41.4       54.2       54.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated November 10, 2011