```
NATURAL GAS ICE HENRY HUB - ICE OTC                                                                                                              Code-023391
Disaggregated Commitments of Traders - Options and Futures Combined, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 5,172,917: 1,887,380  1,271,179    335,871  1,178,547    731,184    584,498    260,818  1,066,874     32,321    125,084    519,296:   15,493    19,935
Old  : 5,172,917: 1,887,380  1,271,179    335,871  1,178,547    731,184    584,498    260,818  1,066,874     32,321    125,084    519,296:   15,493    19,935
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :    -6,954:    45,230      5,658     27,377     31,089    -65,627    -71,270    -62,642     73,988     -5,163     22,269    -22,138:   10,649    10,449
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      36.5       24.6        6.5       22.8       14.1       11.3        5.0       20.6        0.6        2.4       10.0:      0.3       0.4
Old  :     100.0:      36.5       24.6        6.5       22.8       14.1       11.3        5.0       20.6        0.6        2.4       10.0:      0.3       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  :       224:       108         99         13         20         29         22         16         35         11         24         30:
Old  :       224:       108         99         13         20         29         22         16         35         11         24         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  :                 23.7       21.9       40.4       36.0       16.6       15.5       23.8       22.8
Old  :                 23.7       21.9       40.4       36.0       16.6       15.5       23.8       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
Disaggregated Commitments of Traders - Options and Futures Combined, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   382,319:   237,057    245,955     59,164     50,009     48,192     12,836     21,142      6,542      2,910      1,996      1,303:   14,315     7,180
Old  :   382,319:   237,057    245,955     59,164     50,009     48,192     12,836     21,142      6,542      2,910      1,996      1,303:   14,315     7,180
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :   -15,491:     1,621    -16,469     -9,878      7,290     -6,555      5,097      1,967     -4,030       -180      1,701       -945:     -621     1,550
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      62.0       64.3       15.5       13.1       12.6        3.4        5.5        1.7        0.8        0.5        0.3:      3.7       1.9
Old  :     100.0:      62.0       64.3       15.5       13.1       12.6        3.4        5.5        1.7        0.8        0.5        0.3:      3.7       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  :        52:        27         26          5          5          8          .          4          5          .          .          .:
Old  :        52:        27         26          5          5          8          .          4          5          .          .          .:
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  :                 34.2       49.1       59.4       71.5       29.8       40.9       46.8       55.3
Old  :                 34.2       49.1       59.4       71.5       29.8       40.9       46.8       55.3
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   170,512:   103,725    112,697     34,138     28,784     20,618      1,186          0      5,550      1,133        514        579:    3,583     1,770
Old  :   170,512:   103,725    112,697     34,138     28,784     20,618      1,186          0      5,550      1,133        514        579:    3,583     1,770
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :    -3,046:    -4,295       -216      1,431       -981     -1,141       -142          0        712        853       -123       -155:     -309    -1,142
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      60.8       66.1       20.0       16.9       12.1        0.7        0.0        3.3        0.7        0.3        0.3:      2.1       1.0
Old  :     100.0:      60.8       66.1       20.0       16.9       12.1        0.7        0.0        3.3        0.7        0.3        0.3:      2.1       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  :        42:        21         25          .          9         11          .          0          .          .          .          .:
Old  :        42:        21         25          .          9         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  :                 60.0       43.5       74.0       58.6       56.2       39.5       61.9       49.7
Old  :                 60.0       43.5       74.0       58.6       56.2       39.5       61.9       49.7
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   337,077:   242,345    145,633     48,068    145,070     21,790     11,616      9,899      4,667      6,420          0        360:    1,811     9,658
Old  :   337,077:   242,345    145,633     48,068    145,070     21,790     11,616      9,899      4,667      6,420          0        360:    1,811     9,658
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :   -14,718:   -11,887     -3,366     -2,679     -9,228       -286        -61     -3,815        -22      1,070        -59       -367:     -486     2,425
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      71.9       43.2       14.3       43.0        6.5        3.4        2.9        1.4        1.9        0.0        0.1:      0.5       2.9
Old  :     100.0:      71.9       43.2       14.3       43.0        6.5        3.4        2.9        1.4        1.9        0.0        0.1:      0.5       2.9
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  :        46:        19         21          .         10         10          .          .          .          .          0          .:
Old  :        46:        19         21          .         10         10          .          .          .          .          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  :                 47.4       51.2       70.1       69.3       46.5       44.5       66.8       59.6
Old  :                 47.4       51.2       70.1       69.3       46.5       44.5       66.8       59.6
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   728,912:   571,643    280,711     16,598    250,678    127,359        710     41,828      8,384          0     12,898      1,990:    2,228     5,064
Old  :   728,912:   571,643    280,711     16,598    250,678    127,359        710     41,828      8,384          0     12,898      1,990:    2,228     5,064
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :   -19,691:   -15,037    -10,132      4,141    -16,704     -7,361        329     12,013     -3,793          0      1,351         58:    1,972     4,877
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.4       38.5        2.3       34.4       17.5        0.1        5.7        1.2        0.0        1.8        0.3:      0.3       0.7
Old  :     100.0:      78.4       38.5        2.3       34.4       17.5        0.1        5.7        1.2        0.0        1.8        0.3:      0.3       0.7
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  :        68:        35         28          5         14         18          .          5          5          0          .          .:
Old  :        68:        35         28          5         14         18          .          5          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  :                 38.2       37.7       55.8       54.6       28.9       29.3       43.5       38.2
Old  :                 38.2       37.7       55.8       54.6       28.9       29.3       43.5       38.2
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   236,610:   165,646    207,721     48,734      7,613      3,408     11,969     11,569      1,144          0      1,464          0:    5,709     3,691
Old  :   236,610:   165,646    207,721     48,734      7,613      3,408     11,969     11,569      1,144          0      1,464          0:    5,709     3,691
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :   -10,292:    -8,850     -2,140     -1,301      1,373     -2,862      2,727     -3,884     -1,415          0      1,464          0:    1,409    -2,828
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      70.0       87.8       20.6        3.2        1.4        5.1        4.9        0.5        0.0        0.6        0.0:      2.4       1.6
Old  :     100.0:      70.0       87.8       20.6        3.2        1.4        5.1        4.9        0.5        0.0        0.6        0.0:      2.4       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  :        44:        26         23          4          .          .          .          .          .          0          .          0:
Old  :        44:        26         23          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  :                 44.7       58.2       67.2       76.1       41.0       58.1       58.8       72.5
Old  :                 44.7       58.2       67.2       76.1       41.0       58.1       58.8       72.5
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   391,146:   290,776    285,838     39,804     46,212     13,202      6,968     10,335     30,946          0          0          0:    9,450     4,613
Old  :   391,146:   290,776    285,838     39,804     46,212     13,202      6,968     10,335     30,946          0          0          0:    9,450     4,613
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :   -18,478:    -9,677    -13,746     -5,908     -9,315     -2,270     -4,441      3,874      2,102          0          0          0:    1,716       877
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      74.3       73.1       10.2       11.8        3.4        1.8        2.6        7.9        0.0        0.0        0.0:      2.4       1.2
Old  :     100.0:      74.3       73.1       10.2       11.8        3.4        1.8        2.6        7.9        0.0        0.0        0.0:      2.4       1.2
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  :        56:        30         26          5          9          8          .          4          5          0          0          0:
Old  :        56:        30         26          5          9          8          .          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  :                 36.2       59.3       54.8       70.2       33.3       55.3       47.6       64.3
Old  :                 36.2       59.3       54.8       70.2       33.3       55.3       47.6       64.3
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   251,193:   197,409    113,807      6,102     71,796     19,968     15,358     28,171      8,518          0      1,926          0:    3,838     7,007
Old  :   251,193:   197,409    113,807      6,102     71,796     19,968     15,358     28,171      8,518          0      1,926          0:    3,838     7,007
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :   -13,429:   -12,606     -4,423     -1,270     -7,302          0      1,474         -6       -589          0         62        -62:     -376    -1,109
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      78.6       45.3        2.4       28.6        7.9        6.1       11.2        3.4        0.0        0.8        0.0:      1.5       2.8
Old  :     100.0:      78.6       45.3        2.4       28.6        7.9        6.1       11.2        3.4        0.0        0.8        0.0:      1.5       2.8
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  :        44:        19         19          5          6          7          .          .          .          0          .          0:
Old  :        44:        19         19          5          6          7          .          .          .          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  :                 64.1       46.1       76.1       63.2       64.0       42.7       70.7       59.4
Old  :                 64.1       46.1       76.1       63.2       64.0       42.7       70.7       59.4
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,253,210:   132,536    154,811    234,490    110,307    112,883    212,758    299,118    300,463     54,024     97,484    126,011:   80,045    52,132
Old  : 1,253,210:   132,536    154,811    234,490    110,307    112,883    212,758    299,118    300,463     54,024     97,484    126,011:   80,045    52,132
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :    21,599:    -1,898     -2,054     -2,086      4,164     -4,959      6,372     11,924     10,172     12,418      2,404     -3,923:    5,502     3,869
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.6       12.4       18.7        8.8        9.0       17.0       23.9       24.0        4.3        7.8       10.1:      6.4       4.2
Old  :     100.0:      10.6       12.4       18.7        8.8        9.0       17.0       23.9       24.0        4.3        7.8       10.1:      6.4       4.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :       358:        43         43         25         11         29         65         90         80         63         48         63:
Old  :       358:        43         43         25         11         29         65         90         80         63         48         63:
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:
     :-------------------------------------------------------------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 18.0       23.4       30.6       35.8       11.1       18.3       18.4       23.6
Old  :                 18.0       23.4       30.6       35.8       11.1       18.3       18.4       23.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                                                                                   Code-02365O
Disaggregated Commitments of Traders - Options and Futures Combined, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    59,108:    43,529     13,738      6,288     21,891      1,900        621     14,218        882          0          0          0:    5,888     6,479
Old  :    59,108:    43,529     13,738      6,288     21,891      1,900        621     14,218        882          0          0          0:    5,888     6,479
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :    -2,932:    -1,459        -40     -1,038     -1,718          0        194       -661       -194          0          0          0:     -435      -319
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      73.6       23.2       10.6       37.0        3.2        1.1       24.1        1.5        0.0        0.0        0.0:     10.0      11.0
Old  :     100.0:      73.6       23.2       10.6       37.0        3.2        1.1       24.1        1.5        0.0        0.0        0.0:     10.0      11.0
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  :        21:         7          6          .          5          .          .          .          .          0          0          0:
Old  :        21:         7          6          .          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  :                 74.5       47.5       87.4       73.2       74.4       46.4       84.7       72.0
Old  :                 74.5       47.5       87.4       73.2       74.4       46.4       84.7       72.0
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 2,373,194:   252,993    199,658     49,968     93,841    981,363     77,099    121,035    484,661     48,971     11,503    473,547:    4,592     7,587
Old  : 2,373,194:   252,993    199,658     49,968     93,841    981,363     77,099    121,035    484,661     48,971     11,503    473,547:    4,592     7,587
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :   116,450:     8,169      8,422      1,681      3,823     36,234      2,051      6,993     35,855      9,596        382     26,038:   -3,175    -1,297
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      10.7        8.4        2.1        4.0       41.4        3.2        5.1       20.4        2.1        0.5       20.0:      0.2       0.3
Old  :     100.0:      10.7        8.4        2.1        4.0       41.4        3.2        5.1       20.4        2.1        0.5       20.0:      0.2       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  :       137:        38         34         10         14         23         20         26         34         19         10         23:
Old  :       137:        38         34         10         14         23         20         26         34         19         10         23:
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  :                 33.6       35.6       55.0       57.5        3.6        4.4        5.9        6.1
Old  :                 33.6       35.6       55.0       57.5        3.6        4.4        5.9        6.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HENRY HUB LAST DAY FIN - NEW YORK MERCANTILE EXCHANGE                                                                                            Code-023A55
Disaggregated Commitments of Traders - Options and Futures Combined, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :   104,332:     1,194      3,792      2,967      3,562     49,071     11,626      2,656        800      9,786     16,138     26,130:    2,758     2,184
Old  :   104,332:     1,194      3,792      2,967      3,562     49,071     11,626      2,656        800      9,786     16,138     26,130:    2,758     2,184
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :     1,234:        44        374         -2        316       -346          0          0          0        105       -544      1,410:       23        25
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       1.1        3.6        2.8        3.4       47.0       11.1        2.5        0.8        9.4       15.5       25.0:      2.6       2.1
Old  :     100.0:       1.1        3.6        2.8        3.4       47.0       11.1        2.5        0.8        9.4       15.5       25.0:      2.6       2.1
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:         4          5          .          4          6          4          .          5          7          5         11:
Old  :        28:         4          5          .          4          6          4          .          5          7          5         11:
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       67.9       79.3       87.2       17.4       17.3       22.6       22.3
Old  :                 64.9       67.9       79.3       87.2       17.4       17.3       22.6       22.3
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    98,987:     1,326      5,249      2,941     11,877     11,032     37,419     24,085     43,711        900      1,261      1,211:      446       561
Old  :    98,987:     1,326      5,249      2,941     11,877     11,032     37,419     24,085     43,711        900      1,261      1,211:      446       561
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :     3,147:        64       -185        592        258        476     -1,859     -1,791      3,883         56        424         93:     -158       -11
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       1.3        5.3        3.0       12.0       11.1       37.8       24.3       44.2        0.9        1.3        1.2:      0.5       0.6
Old  :     100.0:       1.3        5.3        3.0       12.0       11.1       37.8       24.3       44.2        0.9        1.3        1.2:      0.5       0.6
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:         4          9          .          4          5          4         14         13          .          .          .:
Old  :        39:         4          9          .          4          5          4         14         13          .          .          .:
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  :                 82.2       55.3       91.8       78.9       38.9       27.7       41.6       33.5
Old  :                 82.2       55.3       91.8       78.9       38.9       27.7       41.6       33.5
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    78,782:    46,098     33,342     12,997     22,380      9,359          0      2,533      1,139          0          0          0:    9,189    10,029
Old  :    78,782:    46,098     33,342     12,997     22,380      9,359          0      2,533      1,139          0          0          0:    9,189    10,029
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :    -5,102:    -3,143     -2,194        -60     -2,077       -403       -337        786     -1,548          0          0          0:      389       335
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      58.5       42.3       16.5       28.4       11.9        0.0        3.2        1.4        0.0        0.0        0.0:     11.7      12.7
Old  :     100.0:      58.5       42.3       16.5       28.4       11.9        0.0        3.2        1.4        0.0        0.0        0.0:     11.7      12.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0:      0.0       0.0
     :          :                                                                                                                        :
     :          :    Number of Traders in Each Category                                                                                  :
All  :        23:        12          9          4          4          .          0          .          .          0          0          0:
Old  :        23:        12          9          4          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  :                 46.7       39.4       71.1       63.9       34.0       33.6       55.7       54.4
Old  :                 46.7       39.4       71.1       63.9       34.0       33.6       55.7       54.4
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 2,762,512:   571,135    455,807    405,172    723,760    487,809    349,137    236,639    501,163    167,112     89,847    245,982:   35,002    21,505
Old  : 2,762,512:   571,135    455,807    405,172    723,760    487,809    349,137    236,639    501,163    167,112     89,847    245,982:   35,002    21,505
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :       529:    18,671      4,748     -5,196    -24,464    -18,446     46,632     20,422    -30,909    -34,476     23,898     24,948:     -695       332
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      20.7       16.5       14.7       26.2       17.7       12.6        8.6       18.1        6.0        3.3        8.9:      1.3       0.8
Old  :     100.0:      20.7       16.5       14.7       26.2       17.7       12.6        8.6       18.1        6.0        3.3        8.9:      1.3       0.8
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  :       155:        66         59          7         19         24         17         15         24         12         11         18:
Old  :       155:        66         59          7         19         24         17         15         24         12         11         18:
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  :                 31.2       26.6       45.2       44.3       23.1       17.5       29.5       27.5
Old  :                 31.2       26.6       45.2       44.3       23.1       17.5       29.5       27.5
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  : 1,325,843:   113,272    220,385    284,198    244,668    361,730    171,824    141,333    153,747     82,157     47,289    154,342:    4,573     2,349
Old  : 1,325,843:   113,272    220,385    284,198    244,668    361,730    171,824    141,333    153,747     82,157     47,289    154,342:    4,573     2,349
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :    94,664:       487      7,737       -460     -6,878     26,840      9,143     29,421     19,270     23,099      1,469     16,660:     -375       145
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:       8.5       16.6       21.4       18.5       27.3       13.0       10.7       11.6        6.2        3.6       11.6:      0.3       0.2
Old  :     100.0:       8.5       16.6       21.4       18.5       27.3       13.0       10.7       11.6        6.2        3.6       11.6:      0.3       0.2
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  :        89:        20         19         15          8         18         15          8         18          8         12         15:
Old  :        89:        20         19         15          8         18         15          8         18          8         12         15:
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  :                 37.6       39.0       59.1       58.3       18.1       25.5       27.4       37.5
Old  :                 37.6       39.0       59.1       58.3       18.1       25.5       27.4       37.5
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :    19,190:    17,532     11,239        165      6,876        385        600          0          0        237          0          0:      271       690
Old  :    19,190:    17,532     11,239        165      6,876        385        600          0          0        237          0          0:      271       690
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :      -707:    -1,199       -510        -38       -385        -10        600          0          0         -3          0          0:      -57       198
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      91.4       58.6        0.9       35.8        2.0        3.1        0.0        0.0        1.2        0.0        0.0:      1.4       3.6
Old  :     100.0:      91.4       58.6        0.9       35.8        2.0        3.1        0.0        0.0        1.2        0.0        0.0:      1.4       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  :        42:        24         22          .          9          6          .          0          0          .          0          0:
Old  :        42:        24         22          .          9          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  :                 54.0       37.2       70.0       60.8       52.3       35.7       63.7       57.1
Old  :                 54.0       37.2       70.0       60.8       52.3       35.7       63.7       57.1
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :     9,301:     7,659      3,560        165      4,999        235        500          0          0        110          0          0:      632       507
Old  :     9,301:     7,659      3,560        165      4,999        235        500          0          0        110          0          0:      632       507
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :       151:       322        536        -12       -272        -38          0          0          0       -160        -30          0:       39       -45
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      82.3       38.3        1.8       53.7        2.5        5.4        0.0        0.0        1.2        0.0        0.0:      6.8       5.5
Old  :     100.0:      82.3       38.3        1.8       53.7        2.5        5.4        0.0        0.0        1.2        0.0        0.0:      6.8       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  :        21:        14         11          .          4          .          .          0          0          .          0          0:
Old  :        21:        14         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  :                 52.6       64.7       72.7       84.7       48.9       59.1       62.7       71.4
Old  :                 52.6       64.7       72.7       84.7       48.9       59.1       62.7       71.4
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, March 6, 2012                   
-------------------------------------------------------------------------------------------------------------------------------------------------------------
     :          :                                              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  :     8,223:     3,950      2,431      2,746      4,999        254          0          0          0        445         30          0:      828       509
Old  :     8,223:     3,950      2,431      2,746      4,999        254          0          0          0        445         30          0:      828       509
Other:         0:         0          0          0          0          0          0          0          0          0          0          0:        0         0
     :          :                                                                                                                        :
     :          :    Changes in Commitments from:       February 28, 2012                                                                :
     :      -986:      -733       -786       -247       -295         79          0          0          0        -15        -10          0:      -70        26
     :          :                                                                                                                        :
     :          :    Percent of Open Interest Represented by Each Category of Trader                                                     :
All  :     100.0:      48.0       29.6       33.4       60.8        3.1        0.0        0.0        0.0        5.4        0.4        0.0:     10.1       6.2
Old  :     100.0:      48.0       29.6       33.4       60.8        3.1        0.0        0.0        0.0        5.4        0.4        0.0:     10.1       6.2
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  :        23:        11          6          .          6          .          0          0          0          .          .          0:
Old  :        23:        11          6          .          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  :                 59.4       59.0       79.4       82.8       55.5       58.4       75.5       78.2
Old  :                 59.4       59.0       79.4       82.8       55.5       58.4       75.5       78.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

----

Updated March 9, 2012