GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE                         Code-02165A
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                  (CONTRACTS OF 1,000 BARRELS)                              :
     :          :                                                                            :
All  :     6,426:         0        150          0      5,451      6,021      5,451      6,171:       975        255
Old  :     6,426:         0        150          0      5,451      6,021      5,451      6,171:       975        255
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       690:         0        100          0        515        660        515        760:       175        -70
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        2.3        0.0       84.8       93.7       84.8       96.0:      15.2        4.0
Old  :     100.0:       0.0        2.3        0.0       84.8       93.7       84.8       96.0:      15.2        4.0
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  :        28:         0          2          0         18         22         18         24:
Old  :        28:         0          2          0         18         22         18         24:
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  :                 53.7       56.8       69.8       72.3       46.5       52.0       56.6       61.0
Old  :                 53.7       56.8       69.8       72.3       46.5       52.0       56.6       61.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                   NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE                          Code-02165B
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                  (CONTRACTS OF 1,000 BARRELS)                              :
     :          :                                                                            :
All  :     8,896:        50        195        350      8,326      8,291      8,726      8,836:       170         60
Old  :     8,896:        50        195        350      8,326      8,291      8,726      8,836:       170         60
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       420:        50       -130        -50        420        600        420        420:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.6        2.2        3.9       93.6       93.2       98.1       99.3:       1.9        0.7
Old  :     100.0:       0.6        2.2        3.9       93.6       93.2       98.1       99.3:       1.9        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  :        37:         1          2          2         27         26         30         29:
Old  :        37:         1          2          2         27         26         30         29:
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  :                 49.0       45.7       71.0       63.2       40.7       38.3       53.2       50.3
Old  :                 49.0       45.7       71.0       63.2       40.7       38.3       53.2       50.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE                         Code-02165E
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                (CONTRACTS OF 1,000 METRIC TONS)                            :
     :          :                                                                            :
All  :     2,626:        30          0         10      1,896      1,886      1,936      1,896:       690        730
Old  :     2,626:        30          0         10      1,896      1,886      1,936      1,896:       690        730
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       168:         0        -25          0        200        233        200        208:       -32        -40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.1        0.0        0.4       72.2       71.8       73.7       72.2:      26.3       27.8
Old  :     100.0:       1.1        0.0        0.4       72.2       71.8       73.7       72.2:      26.3       27.8
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  :        22:         1          0          1         16         20         17         21:
Old  :        22:         1          0          1         16         20         17         21:
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  :                 32.9       30.7       54.4       49.7       24.1       18.4       31.6       28.5
Old  :                 32.9       30.7       54.4       49.7       24.1       18.4       31.6       28.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE                           Code-02165G
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                (CONTRACTS OF 1,000 METRIC TONS)                            :
     :          :                                                                            :
All  :     3,516:        15         25        110      2,907      2,714      3,032      2,849:       484        667
Old  :     3,516:        15         25        110      2,907      2,714      3,032      2,849:       484        667
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :        10:         0          0        -30         60         25         30         -5:       -20         15
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.4        0.7        3.1       82.7       77.2       86.2       81.0:      13.8       19.0
Old  :     100.0:       0.4        0.7        3.1       82.7       77.2       86.2       81.0:      13.8       19.0
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  :        36:         1          2          3         25         32         28         35:
Old  :        36:         1          2          3         25         32         28         35:
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  :                 34.4       23.0       53.7       37.3       27.7       19.7       41.0       29.4
Old  :                 34.4       23.0       53.7       37.3       27.7       19.7       41.0       29.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE                         Code-022651
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 42,000 U.S. GALLONS)                           :
     :          :                                                                            :
All  :   217,133:    35,569     21,434     22,201    126,258    145,049    184,028    188,684:    33,105     28,449
Old  :   217,133:    35,569     21,434     22,201    126,258    145,049    184,028    188,684:    33,105     28,449
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :    28,297:     6,839      4,260      4,064     12,035     18,466     22,938     26,790:     5,359      1,507
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.4        9.9       10.2       58.1       66.8       84.8       86.9:      15.2       13.1
Old  :     100.0:      16.4        9.9       10.2       58.1       66.8       84.8       86.9:      15.2       13.1
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  :       140:        39         18         36         68         77        126        116:
Old  :       140:        39         18         36         68         77        126        116:
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  :                 20.5       21.5       31.5       33.6       16.0       14.4       22.9       21.6
Old  :                 20.5       21.5       31.5       33.6       16.0       14.4       22.9       21.6
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
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (10,000 MMBTU'S)                                    :
     :          :                                                                            :
All  :   957,817:   111,674    204,898    343,077    440,869    377,196    895,620    925,171:    62,197     32,646
Old  :   957,817:   111,674    204,898    343,077    440,869    377,196    895,620    925,171:    62,197     32,646
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :    39,267:    30,608     19,578     22,261    -17,607     -2,759     35,262     39,080:     4,005        187
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      11.7       21.4       35.8       46.0       39.4       93.5       96.6:       6.5        3.4
Old  :     100.0:      11.7       21.4       35.8       46.0       39.4       93.5       96.6:       6.5        3.4
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  :       221:        68         63         79         75         66        192        169:
Old  :       221:        68         63         79         75         66        192        169:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.8       39.3       47.0       52.6       13.5       16.4       17.7       19.9
Old  :                 31.8       39.3       47.0       52.6       13.5       16.4       17.7       19.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-02365A
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    99,843:       602     10,569      1,748     90,371     76,578     92,721     88,895:     7,122     10,948
Old  :    99,843:       602     10,569      1,748     90,371     76,578     92,721     88,895:     7,122     10,948
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     2,092:       527          0       -407      7,645      5,321      7,765      4,914:    -5,673     -2,822
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.6       10.6        1.8       90.5       76.7       92.9       89.0:       7.1       11.0
Old  :     100.0:       0.6       10.6        1.8       90.5       76.7       92.9       89.0:       7.1       11.0
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  :        32:         1          3          3         25         21         28         25:
Old  :        32:         1          3          3         25         21         28         25:
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  :                 56.6       57.8       70.6       73.5       55.3       57.3       66.2       69.2
Old  :                 56.6       57.8       70.6       73.5       55.3       57.3       66.2       69.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-02365B
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    87,430:     2,887     10,248      3,027     74,107     65,400     80,021     78,675:     7,409      8,755
Old  :    87,430:     2,887     10,248      3,027     74,107     65,400     80,021     78,675:     7,409      8,755
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     2,338:         0       -356       -417      1,503      2,851      1,086      2,078:     1,252        260
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.3       11.7        3.5       84.8       74.8       91.5       90.0:       8.5       10.0
Old  :     100.0:       3.3       11.7        3.5       84.8       74.8       91.5       90.0:       8.5       10.0
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  :        39:         1          4          3         27         27         30         32:
Old  :        39:         1          4          3         27         27         30         32:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 38.4       34.6       56.5       56.8       37.0       32.1       53.7       49.6
Old  :                 38.4       34.6       56.5       56.8       37.0       32.1       53.7       49.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                          M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                 Code-02365C
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   133,929:    15,269        372      4,017    106,026    120,530    125,312    124,919:     8,617      9,010
Old  :   133,929:    15,269        372      4,017    106,026    120,530    125,312    124,919:     8,617      9,010
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     4,996:     1,858          0          0      3,138      4,052      4,996      4,052:         0        944
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      11.4        0.3        3.0       79.2       90.0       93.6       93.3:       6.4        6.7
Old  :     100.0:      11.4        0.3        3.0       79.2       90.0       93.6       93.3:       6.4        6.7
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  :        42:         4          1          3         30         27         34         31:
Old  :        42:         4          1          3         30         27         34         31:
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  :                 49.7       41.2       65.3       59.0       40.0       40.9       53.9       57.8
Old  :                 49.7       41.2       65.3       59.0       40.0       40.9       53.9       57.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                          TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                 Code-02365D
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   104,565:    13,423      5,103      3,036     77,203     87,963     93,662     96,102:    10,903      8,463
Old  :   104,565:    13,423      5,103      3,036     77,203     87,963     93,662     96,102:    10,903      8,463
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     4,117:         0     -4,096      1,712      1,495      7,206      3,207      4,822:       910       -705
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.8        4.9        2.9       73.8       84.1       89.6       91.9:      10.4        8.1
Old  :     100.0:      12.8        4.9        2.9       73.8       84.1       89.6       91.9:      10.4        8.1
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  :        35:         2          2          2         24         27         28         29:
Old  :        35:         2          2          2         24         27         28         29:
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  :                 32.3       39.5       55.6       60.6       31.4       34.0       47.8       51.6
Old  :                 32.3       39.5       55.6       60.6       31.4       34.0       47.8       51.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                         MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                Code-02365E
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    46,016:     9,940      1,067      1,155     29,991     38,332     41,086     40,554:     4,930      5,462
Old  :    46,016:     9,940      1,067      1,155     29,991     38,332     41,086     40,554:     4,930      5,462
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     1,992:      -676         62       -458      2,696      3,120      1,562      2,724:       430       -732
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      21.6        2.3        2.5       65.2       83.3       89.3       88.1:      10.7       11.9
Old  :     100.0:      21.6        2.3        2.5       65.2       83.3       89.3       88.1:      10.7       11.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         2          1          1         15         15         17         17:
Old  :        23:         2          1          1         15         15         17         17:
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  :                 59.3       46.4       80.5       71.6       54.6       44.9       67.4       62.9
Old  :                 59.3       46.4       80.5       71.6       54.6       44.9       67.4       62.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                            Code-02365F
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    61,370:     5,938          0      3,587     46,025     49,394     55,550     52,981:     5,820      8,389
Old  :    61,370:     5,938          0      3,587     46,025     49,394     55,550     52,981:     5,820      8,389
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     1,894:       889          0        521      2,035      1,040      3,445      1,561:    -1,551        333
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.7        0.0        5.8       75.0       80.5       90.5       86.3:       9.5       13.7
Old  :     100.0:       9.7        0.0        5.8       75.0       80.5       90.5       86.3:       9.5       13.7
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  :        26:         2          0          2         17         21         19         23:
Old  :        26:         2          0          2         17         21         19         23:
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       38.1       77.0       59.6       43.3       36.8       59.8       53.7
Old  :                 53.0       38.1       77.0       59.6       43.3       36.8       59.8       53.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                      NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                              Code-02365G
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    89,175:     3,582         96      2,284     80,752     73,652     86,618     76,032:     2,557     13,143
Old  :    89,175:     3,582         96      2,284     80,752     73,652     86,618     76,032:     2,557     13,143
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     3,426:     1,942       -125       -194      1,678      3,693      3,426      3,374:         0         52
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.0        0.1        2.6       90.6       82.6       97.1       85.3:       2.9       14.7
Old  :     100.0:       4.0        0.1        2.6       90.6       82.6       97.1       85.3:       2.9       14.7
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  :        46:         2          1          3         30         34         33         37:
Old  :        46:         2          1          3         30         34         33         37:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 43.4       26.7       68.3       41.5       38.7       25.1       54.9       37.4
Old  :                 43.4       26.7       68.3       41.5       38.7       25.1       54.9       37.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                             Code-02365K
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   111,401:     3,564        498      3,786     89,261     96,472     96,611    100,756:    14,790     10,645
Old  :   111,401:     3,564        498      3,786     89,261     96,472     96,611    100,756:    14,790     10,645
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     2,958:       976        498         40      2,454        644      3,470      1,182:      -512      1,776
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.2        0.4        3.4       80.1       86.6       86.7       90.4:      13.3        9.6
Old  :     100.0:       3.2        0.4        3.4       80.1       86.6       86.7       90.4:      13.3        9.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        33:         2          1          3         22         21         25         24:
Old  :        33:         2          1          3         22         21         25         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.8       43.2       64.9       67.2       45.1       42.9       60.6       61.3
Old  :                 46.8       43.2       64.9       67.2       45.1       42.9       60.6       61.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                Code-02365L
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    74,284:     7,390      1,558     10,849     52,089     51,804     70,328     64,211:     3,956     10,073
Old  :    74,284:     7,390      1,558     10,849     52,089     51,804     70,328     64,211:     3,956     10,073
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :    -1,206:       268       -428       -166     -1,670       -612     -1,568     -1,206:       362          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.9        2.1       14.6       70.1       69.7       94.7       86.4:       5.3       13.6
Old  :     100.0:       9.9        2.1       14.6       70.1       69.7       94.7       86.4:       5.3       13.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         3          2          3         19         15         23         19:
Old  :        30:         3          2          3         19         15         23         19:
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  :                 50.1       40.5       69.9       61.7       38.9       29.5       51.6       41.7
Old  :                 50.1       40.5       69.9       61.7       38.9       29.5       51.6       41.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-02365M
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    85,766:     5,976      1,265     14,405     63,314     60,959     83,695     76,629:     2,071      9,137
Old  :    85,766:     5,976      1,265     14,405     63,314     60,959     83,695     76,629:     2,071      9,137
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       108:     2,609        499       -835     -1,298        442        476        106:      -368          2
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       7.0        1.5       16.8       73.8       71.1       97.6       89.3:       2.4       10.7
Old  :     100.0:       7.0        1.5       16.8       73.8       71.1       97.6       89.3:       2.4       10.7
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  :        24:         3          1          3         15         15         19         18:
Old  :        24:         3          1          3         15         15         19         18:
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  :                 66.8       50.2       83.4       70.8       46.7       33.9       53.6       42.2
Old  :                 66.8       50.2       83.4       70.8       46.7       33.9       53.6       42.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                       DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-02365N
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    73,016:     1,960      4,002      2,843     59,946     55,715     64,749     62,560:     8,267     10,456
Old  :    73,016:     1,960      4,002      2,843     59,946     55,715     64,749     62,560:     8,267     10,456
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       752:         0     -1,352        913      1,306        366      2,219        -73:    -1,467        825
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.7        5.5        3.9       82.1       76.3       88.7       85.7:      11.3       14.3
Old  :     100.0:       2.7        5.5        3.9       82.1       76.3       88.7       85.7:      11.3       14.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         2          2          3         24         22         28         25:
Old  :        31:         2          2          3         24         22         28         25:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 42.3       40.9       59.1       65.1       33.9       35.0       44.1       45.6
Old  :                 42.3       40.9       59.1       65.1       33.9       35.0       44.1       45.6
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
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   117,779:    18,087          0      5,445     86,175    103,458    109,707    108,903:     8,072      8,876
Old  :   117,779:    18,087          0      5,445     86,175    103,458    109,707    108,903:     8,072      8,876
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :    -1,225:    -3,140          0        663        -85     -1,600     -2,562       -937:     1,337       -288
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.4        0.0        4.6       73.2       87.8       93.1       92.5:       6.9        7.5
Old  :     100.0:      15.4        0.0        4.6       73.2       87.8       93.1       92.5:       6.9        7.5
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  :        44:         5          0          4         30         32         35         36:
Old  :        44:         5          0          4         30         32         35         36:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 39.3       34.2       56.6       50.7       34.8       32.2       48.8       48.6
Old  :                 39.3       34.2       56.6       50.7       34.8       32.2       48.8       48.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                          CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                 Code-02365P
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    33,929:     1,171          0        308     25,634     25,649     27,113     25,957:     6,816      7,972
Old  :    33,929:     1,171          0        308     25,634     25,649     27,113     25,957:     6,816      7,972
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :    -3,720:      -100          0         80     -2,686     -3,195     -2,706     -3,115:    -1,014       -605
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.5        0.0        0.9       75.6       75.6       79.9       76.5:      20.1       23.5
Old  :     100.0:       3.5        0.0        0.9       75.6       75.6       79.9       76.5:      20.1       23.5
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  :        20:         1          0          1         12         14         13         15:
Old  :        20:         1          0          1         12         14         13         15:
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  :                 65.1       44.0       77.3       65.4       65.1       43.2       73.0       62.6
Old  :                 65.1       44.0       77.3       65.4       65.1       43.2       73.0       62.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-035650
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   130,767:       748     18,938     17,849    103,023     86,588    121,620    123,375:     9,147      7,392
Old  :   130,767:       748     18,938     17,849    103,023     86,588    121,620    123,375:     9,147      7,392
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     1,859:         0         15        284      2,645        -38      2,929        261:    -1,070      1,598
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.6       14.5       13.6       78.8       66.2       93.0       94.3:       7.0        5.7
Old  :     100.0:       0.6       14.5       13.6       78.8       66.2       93.0       94.3:       7.0        5.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        43:         1          5          6         36         31         42         37:
Old  :        43:         1          5          6         36         31         42         37:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.0       29.7       51.7       48.8       25.1       20.9       37.0       32.7
Old  :                 35.0       29.7       51.7       48.8       25.1       20.9       37.0       32.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-035651
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    86,112:    12,693      1,278      3,421     60,483     70,860     76,597     75,559:     9,515     10,553
Old  :    86,112:    12,693      1,278      3,421     60,483     70,860     76,597     75,559:     9,515     10,553
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     2,266:       830     -1,498        363        948      3,763      2,141      2,628:       125       -362
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.7        1.5        4.0       70.2       82.3       89.0       87.7:      11.0       12.3
Old  :     100.0:      14.7        1.5        4.0       70.2       82.3       89.0       87.7:      11.0       12.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         4          1          5         21         22         26         27:
Old  :        31:         4          1          5         21         22         26         27:
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  :                 54.7       41.3       72.1       60.2       50.3       38.5       61.0       54.0
Old  :                 54.7       41.3       72.1       60.2       50.3       38.5       61.0       54.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                       HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                              Code-035652
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    55,979:     1,240        310          0     50,858     52,589     52,098     52,899:     3,881      3,080
Old  :    55,979:     1,240        310          0     50,858     52,589     52,098     52,899:     3,881      3,080
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       248:         0          0          0        248        248        248        248:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.2        0.6        0.0       90.9       93.9       93.1       94.5:       6.9        5.5
Old  :     100.0:       2.2        0.6        0.0       90.9       93.9       93.1       94.5:       6.9        5.5
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  :        21:         1          1          0         12         13         13         14:
Old  :        21:         1          1          0         12         13         13         14:
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  :                 59.5       51.1       83.4       83.2       56.1       38.6       71.6       63.9
Old  :                 59.5       51.1       83.4       83.2       56.1       38.6       71.6       63.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                           Code-035653
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   244,229:    19,607      4,489      3,725    206,035    220,909    229,367    229,123:    14,862     15,106
Old  :   244,229:    19,607      4,489      3,725    206,035    220,909    229,367    229,123:    14,862     15,106
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     6,165:     1,238        406        468      4,480      5,070      6,186      5,944:       -21        221
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.0        1.8        1.5       84.4       90.5       93.9       93.8:       6.1        6.2
Old  :     100.0:       8.0        1.8        1.5       84.4       90.5       93.9       93.8:       6.1        6.2
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  :        57:         3          3          6         42         42         48         48:
Old  :        57:         3          3          6         42         42         48         48:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.6       55.4       54.7       66.0       28.8       53.4       50.1       61.6
Old  :                 31.6       55.4       54.7       66.0       28.8       53.4       50.1       61.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                           Code-035654
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   219,511:    19,534        558     12,574    175,991    197,709    208,099    210,841:    11,412      8,670
Old  :   219,511:    19,534        558     12,574    175,991    197,709    208,099    210,841:    11,412      8,670
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :    -1,699:       482          0       -825     -1,232        527     -1,575       -298:      -124     -1,401
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.9        0.3        5.7       80.2       90.1       94.8       96.1:       5.2        3.9
Old  :     100.0:       8.9        0.3        5.7       80.2       90.1       94.8       96.1:       5.2        3.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        49:         5          2          4         38         29         44         34:
Old  :        49:         5          2          4         38         29         44         34:
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  :                 29.2       40.3       47.6       64.5       24.6       36.2       40.0       53.3
Old  :                 29.2       40.3       47.6       64.5       24.6       36.2       40.0       53.3
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
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   240,430:     6,081     16,144     15,291    204,010    199,447    225,382    230,882:    15,048      9,548
Old  :   240,430:     6,081     16,144     15,291    204,010    199,447    225,382    230,882:    15,048      9,548
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     9,821:    -5,110       -476      3,565     13,119      5,336     11,574      8,425:    -1,753      1,396
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.5        6.7        6.4       84.9       83.0       93.7       96.0:       6.3        4.0
Old  :     100.0:       2.5        6.7        6.4       84.9       83.0       93.7       96.0:       6.3        4.0
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:         4          2          4         45         40         50         45:
Old  :        54:         4          2          4         45         40         50         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  :                 34.1       37.2       49.9       56.0       31.2       27.7       42.4       43.2
Old  :                 34.1       37.2       49.9       56.0       31.2       27.7       42.4       43.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                       SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-035656
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    49,235:        19          0      2,282     40,385     39,528     42,686     41,810:     6,549      7,425
Old  :    49,235:        19          0      2,282     40,385     39,528     42,686     41,810:     6,549      7,425
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :      -453:        19     -2,578      1,333     -1,377        641        -25       -604:      -428        151
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        4.6       82.0       80.3       86.7       84.9:      13.3       15.1
Old  :     100.0:       0.0        0.0        4.6       82.0       80.3       86.7       84.9:      13.3       15.1
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  :        27:         1          0          1         22         20         23         21:
Old  :        27:         1          0          1         22         20         23         21:
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  :                 33.5       32.2       55.4       57.2       27.2       29.2       45.5       43.0
Old  :                 33.5       32.2       55.4       57.2       27.2       29.2       45.5       43.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                         SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                Code-035657
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   224,521:    25,592      7,375     13,835    164,371    184,207    203,798    205,417:    20,723     19,104
Old  :   224,521:    25,592      7,375     13,835    164,371    184,207    203,798    205,417:    20,723     19,104
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     4,187:    -1,061     -1,292      3,436        317       -614      2,692      1,530:     1,495      2,657
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      11.4        3.3        6.2       73.2       82.0       90.8       91.5:       9.2        8.5
Old  :     100.0:      11.4        3.3        6.2       73.2       82.0       90.8       91.5:       9.2        8.5
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  :        46:         5          1          5         33         38         39         43:
Old  :        46:         5          1          5         33         38         39         43:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 30.9       31.3       50.9       47.7       21.7       28.0       32.7       37.9
Old  :                 30.9       31.3       50.9       47.7       21.7       28.0       32.7       37.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                            Code-035658
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    80,456:     5,154     10,897      1,191     68,486     61,286     74,831     73,374:     5,625      7,082
Old  :    80,456:     5,154     10,897      1,191     68,486     61,286     74,831     73,374:     5,625      7,082
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :      -338:       372        -48        179     -2,198        421     -1,647        552:     1,309       -890
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.4       13.5        1.5       85.1       76.2       93.0       91.2:       7.0        8.8
Old  :     100.0:       6.4       13.5        1.5       85.1       76.2       93.0       91.2:       7.0        8.8
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  :        34:         2          3          1         26         24         29         27:
Old  :        34:         2          3          1         26         24         29         27:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.7       38.1       54.8       58.9       24.1       30.6       41.2       44.3
Old  :                 31.7       38.1       54.8       58.9       24.1       30.6       41.2       44.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-03565B
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  : 3,003,422:   747,088    159,039    927,711  1,289,440  1,891,507  2,964,239  2,978,257:    39,183     25,165
Old  : 3,003,422:   747,088    159,039    927,711  1,289,440  1,891,507  2,964,239  2,978,257:    39,183     25,165
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :   102,249:    82,097     69,438    -24,873     46,250     59,694    103,474    104,259:    -1,225     -2,010
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.9        5.3       30.9       42.9       63.0       98.7       99.2:       1.3        0.8
Old  :     100.0:      24.9        5.3       30.9       42.9       63.0       98.7       99.2:       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
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       161:        35         15         43         99         90        154        134:
Old  :       161:        35         15         43         99         90        154        134:
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  :                 37.8       38.6       49.3       51.9       22.0       21.5       25.7       27.7
Old  :                 37.8       38.6       49.3       51.9       22.0       21.5       25.7       27.7
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
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :   947,665:    61,610    253,101    221,326    658,735    466,043    941,671    940,470:     5,994      7,195
Old  :   947,665:    61,610    253,101    221,326    658,735    466,043    941,671    940,470:     5,994      7,195
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :    52,440:   -34,720     -5,496     53,261     36,513      4,971     55,054     52,736:    -2,614       -296
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.5       26.7       23.4       69.5       49.2       99.4       99.2:       0.6        0.8
Old  :     100.0:       6.5       26.7       23.4       69.5       49.2       99.4       99.2:       0.6        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  :        88:        21         24         34         43         40         84         78:
Old  :        88:        21         24         34         43         40         84         78:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 40.3       35.0       60.2       56.8       32.0       26.8       42.0       38.8
Old  :                 40.3       35.0       60.2       56.8       32.0       26.8       42.0       38.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE                             Code-064657
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                (40 MEGAWATT HOURS PER PEAK DAY)                            :
     :          :                                                                            :
All  :    32,770:     1,833        537        375     29,921     30,952     32,129     31,864:       641        906
Old  :    32,770:     1,833        537        375     29,921     30,952     32,129     31,864:       641        906
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       200:         0         35          0        200        145        200        180:         0         20
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.6        1.6        1.1       91.3       94.5       98.0       97.2:       2.0        2.8
Old  :     100.0:       5.6        1.6        1.1       91.3       94.5       98.0       97.2:       2.0        2.8
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  :        43:         4          4          1         28         27         32         32:
Old  :        43:         4          4          1         28         27         32         32:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.0       44.9       71.7       66.1       45.4       41.9       56.2       53.8
Old  :                 51.0       44.9       71.7       66.1       45.4       41.9       56.2       53.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                      NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE                             Code-06465A
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS 0F 400 MEGAWATT HOURS)                            :
     :          :                                                                            :
All  :    14,816:     1,492      2,115        234     13,090     12,424     14,816     14,773:         0         43
Old  :    14,816:     1,492      2,115        234     13,090     12,424     14,816     14,773:         0         43
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       128:         0          0          0        128        128        128        128:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.1       14.3        1.6       88.4       83.9      100.0       99.7:       0.0        0.3
Old  :     100.0:      10.1       14.3        1.6       88.4       83.9      100.0       99.7:       0.0        0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         1          1          1          9         15         11         16:
Old  :        21:         1          1          1          9         15         11         16:
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  :                 65.7       85.3       94.7       95.4       54.4       65.6       73.7       71.7
Old  :                 65.7       85.3       94.7       95.4       54.4       65.6       73.7       71.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE                            Code-06465H
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                (40 MEGAWATT HOURS PER PEAK DAY)                            :
     :          :                                                                            :
All  :    17,157:     4,140          0        321     12,075     16,521     16,536     16,842:       621        315
Old  :    17,157:     4,140          0        321     12,075     16,521     16,536     16,842:       621        315
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       122:       120          0          0         66        102        186        102:       -64         20
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.1        0.0        1.9       70.4       96.3       96.4       98.2:       3.6        1.8
Old  :     100.0:      24.1        0.0        1.9       70.4       96.3       96.4       98.2:       3.6        1.8
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  :        28:         3          0          2         17         19         20         21:
Old  :        28:         3          0          2         17         19         20         21:
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  :                 59.0       69.1       84.1       86.5       40.9       42.2       53.2       53.9
Old  :                 59.0       69.1       84.1       86.5       40.9       42.2       53.2       53.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE                          Code-06465M
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                (2.5 MEGAWATTS PER OFF PEAK HRS)                            :
     :          :                                                                            :
All  :    27,842:       978        500      1,254     22,424     24,456     24,656     26,210:     3,186      1,632
Old  :    27,842:       978        500      1,254     22,424     24,456     24,656     26,210:     3,186      1,632
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       312:         0          0          0        292        352        292        352:        20        -40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.5        1.8        4.5       80.5       87.8       88.6       94.1:      11.4        5.9
Old  :     100.0:       3.5        1.8        4.5       80.5       87.8       88.6       94.1:      11.4        5.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         2          1          2         21         17         24         19:
Old  :        26:         2          1          2         21         17         24         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.5       53.7       66.3       77.0       30.3       46.2       44.7       51.7
Old  :                 46.5       53.7       66.3       77.0       30.3       46.2       44.7       51.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE                            Code-06465N
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                (2.5 MEGAWATTS PER OFF PEAK HRS)                            :
     :          :                                                                            :
All  :    19,966:     1,410          0        890     17,240     18,262     19,540     19,152:       426        814
Old  :    19,966:     1,410          0        890     17,240     18,262     19,540     19,152:       426        814
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       344:         0          0          0        344        344        344        344:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       7.1        0.0        4.5       86.3       91.5       97.9       95.9:       2.1        4.1
Old  :     100.0:       7.1        0.0        4.5       86.3       91.5       97.9       95.9:       2.1        4.1
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  :        26:         1          0          2         20         20         22         22:
Old  :        26:         1          0          2         20         20         22         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 42.4       68.9       64.8       83.6       40.4       57.9       57.7       67.7
Old  :                 42.4       68.9       64.8       83.6       40.4       57.9       57.7       67.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                      CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE                             Code-067651
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                  (CONTRACTS OF 1,000 BARRELS)                              :
     :          :                                                                            :
All  : 1,393,035:   217,510    185,936    352,138    717,080    745,614  1,286,728  1,283,688:   106,307    109,347
Old  : 1,393,035:   217,510    185,936    352,138    717,080    745,614  1,286,728  1,283,688:   106,307    109,347
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :    24,511:    11,861      1,121     -5,368    -14,745     -4,572     -8,252     -8,819:    32,763     33,330
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.6       13.3       25.3       51.5       53.5       92.4       92.2:       7.6        7.8
Old  :     100.0:      15.6       13.3       25.3       51.5       53.5       92.4       92.2:       7.6        7.8
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  :       329:        85        120        136         88        100        270        276:
Old  :       329:        85        120        136         88        100        270        276:
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  :                 27.2       24.5       38.8       34.1       12.8        7.4       19.2       12.9
Old  :                 27.2       24.5       38.8       34.1       12.8        7.4       19.2       12.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE                          Code-06765G
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                  (CONTRACTS OF 1,000 BARRELS)                              :
     :          :                                                                            :
All  :    15,135:         0        550        100     15,035     14,485     15,135     15,135:         0          0
Old  :    15,135:         0        550        100     15,035     14,485     15,135     15,135:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       250:         0          0          0        250        250        250        250:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        3.6        0.7       99.3       95.7      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        3.6        0.7       99.3       95.7      100.0      100.0:       0.0        0.0
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  :        32:         0          1          1         22         27         23         29:
Old  :        32:         0          1          1         22         27         23         29:
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  :                 56.9       52.7       78.5       71.2       26.0       23.1       36.9       31.6
Old  :                 56.9       52.7       78.5       71.2       26.0       23.1       36.9       31.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE                             Code-06765I
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                  (CONTRACTS OF 1,000 BARRELS)                              :
     :          :                                                                            :
All  :   158,765:    27,844     19,331     41,026     79,179     89,375    148,049    149,732:    10,716      9,033
Old  :   158,765:    27,844     19,331     41,026     79,179     89,375    148,049    149,732:    10,716      9,033
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     7,367:       618      1,123      2,958      3,962      3,483      7,538      7,564:      -171       -197
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      17.5       12.2       25.8       49.9       56.3       93.3       94.3:       6.7        5.7
Old  :     100.0:      17.5       12.2       25.8       49.9       56.3       93.3       94.3:       6.7        5.7
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  :        51:        10         17         24         22         23         48         49:
Old  :        51:        10         17         24         22         23         48         49:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 38.1       35.6       52.9       51.1       22.2       17.6       25.5       23.2
Old  :                 38.1       35.6       52.9       51.1       22.2       17.6       25.5       23.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                         BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE                                Code-06765O
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                  (CONTRACTS OF 1,000 BARRELS)                              :
     :          :                                                                            :
All  :     6,760:         0        550          0      6,700      6,210      6,700      6,760:        60          0
Old  :     6,760:         0        550          0      6,700      6,210      6,700      6,760:        60          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       300:         0          0          0        300        300        300        300:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        8.1        0.0       99.1       91.9       99.1      100.0:       0.9        0.0
Old  :     100.0:       0.0        8.1        0.0       99.1       91.9       99.1      100.0:       0.9        0.0
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  :        22:         0          1          0         16         12         16         13:
Old  :        22:         0          1          0         16         12         16         13:
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  :                 61.4       69.3       85.1       90.8       42.2       53.6       57.3       60.7
Old  :                 61.4       69.3       85.1       90.8       42.2       53.6       57.3       60.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            PALLADIUM - NEW YORK MERCANTILE EXCHANGE                                    Code-075651
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 100 TROY OUNCES)                             :
     :          :                                                                            :
All  :    20,296:    12,219      2,263        347      3,939     17,286     16,505     19,896:     3,791        400
Old  :    20,296:    12,219      2,263        347      3,939     17,286     16,505     19,896:     3,791        400
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       -24:      -677        279        115        -97       -311       -659         83:       635       -107
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      60.2       11.1        1.7       19.4       85.2       81.3       98.0:      18.7        2.0
Old  :     100.0:      60.2       11.1        1.7       19.4       85.2       81.3       98.0:      18.7        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  :       123:        75         11          4         16         26         93         39:
Old  :       123:        75         11          4         16         26         93         39:
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  :                 27.8       40.2       39.5       65.6       27.8       40.2       39.5       65.6
Old  :                 27.8       40.2       39.5       65.6       27.8       40.2       39.5       65.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                             PLATINUM - NEW YORK MERCANTILE EXCHANGE                                    Code-076651
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 50 TROY OUNCES)                              :
     :          :                                                                            :
All  :    15,135:    10,105      3,013        178      1,273     10,665     11,556     13,856:     3,579      1,279
Old  :    15,135:    10,105      3,013        178      1,273     10,665     11,556     13,856:     3,579      1,279
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :      -570:      -543        234         46       -225       -922       -722       -642:       152         72
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      66.8       19.9        1.2        8.4       70.5       76.4       91.5:      23.6        8.5
Old  :     100.0:      66.8       19.9        1.2        8.4       70.5       76.4       91.5:      23.6        8.5
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  :       107:        54         18          5          9         27         67         47:
Old  :       107:        54         18          5          9         27         67         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  :                 16.8       38.2       27.2       54.7       16.8       38.2       27.2       54.7
Old  :                 16.8       38.2       27.2       54.7       16.8       38.2       27.2       54.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE                           Code-111659
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :               (CONTRACTS OF 42,000 U.S. GALLONS)                           :
     :          :                                                                            :
All  :   257,671:    48,936     18,267     30,736    151,035    191,422    230,707    240,425:    26,964     17,246
Old  :   257,671:    48,936     18,267     30,736    151,035    191,422    230,707    240,425:    26,964     17,246
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :    10,650:     7,256     -1,930      2,774     -1,844      8,968      8,186      9,812:     2,464        838
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      19.0        7.1       11.9       58.6       74.3       89.5       93.3:      10.5        6.7
Old  :     100.0:      19.0        7.1       11.9       58.6       74.3       89.5       93.3:      10.5        6.7
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  :       197:        64         24         41         90         99        172        150:
Old  :       197:        64         24         41         90         99        172        150:
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  :                 20.7       20.9       32.8       36.7       10.0       12.8       15.9       19.6
Old  :                 20.7       20.9       32.8       36.7       10.0       12.8       15.9       19.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-26265D
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                  (CONTRACTS OF 1,000 BARRELS)                              :
     :          :                                                                            :
All  :     2,450:        50          0        200      2,200      2,250      2,450      2,450:         0          0
Old  :     2,450:        50          0        200      2,200      2,250      2,450      2,450:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.0        0.0        8.2       89.8       91.8      100.0      100.0:       0.0        0.0
Old  :     100.0:       2.0        0.0        8.2       89.8       91.8      100.0      100.0:       0.0        0.0
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  :        21:         1          0          1         13         15         14         16:
Old  :        21:         1          0          1         13         15         14         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 44.9       53.1       77.6       77.6       22.4       28.6       34.7       38.8
Old  :                 44.9       53.1       77.6       77.6       22.4       28.6       34.7       38.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE                         Code-022A13
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                 (CONTRACTS OF 42,000 GALLONS)                              :
     :          :                                                                            :
All  :    10,606:       150      3,020        453      9,615      6,729     10,218     10,202:       388        404
Old  :    10,606:       150      3,020        453      9,615      6,729     10,218     10,202:       388        404
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :     1,072:       -50     -1,475        -75      1,197      2,697      1,072      1,147:         0        -75
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.4       28.5        4.3       90.7       63.4       96.3       96.2:       3.7        3.8
Old  :     100.0:       1.4       28.5        4.3       90.7       63.4       96.3       96.2:       3.7        3.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         1          2          2         21         21         23         24:
Old  :        29:         1          2          2         21         21         23         24:
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  :                 35.4       56.3       63.0       75.8       32.2       44.0       50.4       54.8
Old  :                 35.4       56.3       63.0       75.8       32.2       44.0       50.4       54.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE                          Code-86465C
Commitments of Traders - Futures Only, February 12, 2008               
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                  (CONTRACTS OF 1,000 BARRELS)                              :
     :          :                                                                            :
All  :     5,605:       950          0        825      3,830      4,680      5,605      5,505:         0        100
Old  :     5,605:       950          0        825      3,830      4,680      5,605      5,505:         0        100
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 5, 2008                     :
     :       300:         0          0          0        300        300        300        300:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.9        0.0       14.7       68.3       83.5      100.0       98.2:       0.0        1.8
Old  :     100.0:      16.9        0.0       14.7       68.3       83.5      100.0       98.2:       0.0        1.8
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  :        28:         1          0          1         21         15         22         16:
Old  :        28:         1          0          1         21         15         22         16:
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  :                 56.3       58.5       78.6       79.5       38.9       42.9       47.8       52.7
Old  :                 56.3       58.5       78.6       79.5       38.9       42.9       47.8       52.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated August 12, 2008