GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE                         Code-02165A
Commitments of Traders with Delta-adjusted Options and Futures Combined, January 29, 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  :     8,159:        75         50         25      7,152      7,932      7,252      8,007:       907        152
Old  :     8,159:        75         50         25      7,152      7,932      7,252      8,007:       907        152
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       316:        75        -25         25        191        291        291        291:        25         25
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.9        0.6        0.3       87.7       97.2       88.9       98.1:      11.1        1.9
Old  :     100.0:       0.9        0.6        0.3       87.7       97.2       88.9       98.1:      11.1        1.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         1          1          1         21         22         22         24:
Old  :        31:         1          1          1         21         22         22         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  :                 56.7       59.3       72.3       79.9       53.5       55.6       62.9       66.6
Old  :                 56.7       59.3       72.3       79.9       53.5       55.6       62.9       66.6
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :     9,185:        30        710        150      8,825      8,196      9,005      9,056:       180        129
Old  :     9,185:        30        710        150      8,825      8,196      9,005      9,056:       180        129
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       899:         0        325        -75      1,154        644      1,079        894:      -180          5
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.3        7.7        1.6       96.1       89.2       98.0       98.6:       2.0        1.4
Old  :     100.0:       0.3        7.7        1.6       96.1       89.2       98.0       98.6:       2.0        1.4
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  :        38:         1          3          1         27         26         28         30:
Old  :        38:         1          3          1         27         26         28         30:
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  :                 49.1       45.0       74.0       64.0       42.3       36.3       54.9       49.6
Old  :                 49.1       45.0       74.0       64.0       42.3       36.3       54.9       49.6
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :     2,824:        25          0         10      1,807      1,978      1,842      1,988:       982        836
Old  :     2,824:        25          0         10      1,807      1,978      1,842      1,988:       982        836
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :         .:         .          .          .          .          .          .          .:         .          .
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.9        0.0        0.4       64.0       70.0       65.2       70.4:      34.8       29.6
Old  :     100.0:       0.9        0.0        0.4       64.0       70.0       65.2       70.4:      34.8       29.6
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  :        21:         1          0          1         15         17         16         18:
Old  :        21:         1          0          1         15         17         16         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  :                 33.5       31.6       51.4       52.4       23.5       23.6       30.6       32.5
Old  :                 33.5       31.6       51.4       52.4       23.5       23.6       30.6       32.5
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :     4,311:        50          0         65      3,511      3,611      3,626      3,676:       685        635
Old  :     4,311:        50          0         65      3,511      3,611      3,626      3,676:       685        635
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       348:        15          0         40        175        200        230        240:       118        108
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.2        0.0        1.5       81.4       83.8       84.1       85.3:      15.9       14.7
Old  :     100.0:       1.2        0.0        1.5       81.4       83.8       84.1       85.3:      15.9       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  :        36:         2          0          2         25         33         27         35:
Old  :        36:         2          0          2         25         33         27         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  :                 37.6       24.4       53.2       40.8       28.2       24.4       36.6       32.7
Old  :                 37.6       24.4       53.2       40.8       28.2       24.4       36.6       32.7
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   230,106:    33,027     12,498     40,745    124,685    146,040    198,456    199,283:    31,650     30,823
Old  :   230,106:    33,027     12,498     40,745    124,685    146,040    198,456    199,283:    31,650     30,823
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :    -8,858:     3,643      3,545     -7,119     -5,335     -6,286     -8,811     -9,860:       -47      1,002
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.4        5.4       17.7       54.2       63.5       86.2       86.6:      13.8       13.4
Old  :     100.0:      14.4        5.4       17.7       54.2       63.5       86.2       86.6:      13.8       13.4
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  :       142:        44         18         36         70         75        128        118:
Old  :       142:        44         18         36         70         75        128        118:
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  :                 19.3       15.9       30.2       27.1       16.1       10.0       22.1       15.6
Old  :                 19.3       15.9       30.2       27.1       16.1       10.0       22.1       15.6
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 with Delta-adjusted Options and Futures Combined, January 29, 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  : 1,310,903:    79,462    190,054    524,763    640,664    555,162  1,244,888  1,269,979:    66,014     40,924
Old  : 1,310,903:    79,462    190,054    524,763    640,664    555,162  1,244,888  1,269,979:    66,014     40,924
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :   -14,445:   -12,923      6,041     -7,484      2,542    -21,922    -17,866    -23,366:     3,421      8,920
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.1       14.5       40.0       48.9       42.3       95.0       96.9:       5.0        3.1
Old  :     100.0:       6.1       14.5       40.0       48.9       42.3       95.0       96.9:       5.0        3.1
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  :       221:        72         59         90         80         73        197        184:
Old  :       221:        72         59         90         80         73        197        184:
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  :                 38.9       36.9       52.3       55.0       10.4       11.3       12.9       13.7
Old  :                 38.9       36.9       52.3       55.0       10.4       11.3       12.9       13.7
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   102,040:       270     10,703      2,386     87,371     75,051     90,027     88,140:    12,013     13,900
Old  :   102,040:       270     10,703      2,386     87,371     75,051     90,027     88,140:    12,013     13,900
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       943:      -558     -1,797      1,087       -975        534       -446       -176:     1,389      1,119
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.3       10.5        2.3       85.6       73.6       88.2       86.4:      11.8       13.6
Old  :     100.0:       0.3       10.5        2.3       85.6       73.6       88.2       86.4:      11.8       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  :        32:         1          4          4         25         20         29         25:
Old  :        32:         1          4          4         25         20         29         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  :                 55.8       57.1       69.5       73.0       55.1       56.6       66.8       69.2
Old  :                 55.8       57.1       69.5       73.0       55.1       56.6       66.8       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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    89,928:     1,907     10,139      4,056     77,288     64,616     83,251     78,811:     6,677     11,117
Old  :    89,928:     1,907     10,139      4,056     77,288     64,616     83,251     78,811:     6,677     11,117
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     3,314:     1,907        528        -35        176      1,118      2,048      1,611:     1,266      1,703
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.1       11.3        4.5       85.9       71.9       92.6       87.6:       7.4       12.4
Old  :     100.0:       2.1       11.3        4.5       85.9       71.9       92.6       87.6:       7.4       12.4
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  :        35:         1          3          3         26         25         29         29:
Old  :        35:         1          3          3         26         25         29         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  :                 37.9       35.2       57.2       58.0       36.6       31.4       51.5       49.4
Old  :                 37.9       35.2       57.2       58.0       36.6       31.4       51.5       49.4
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   138,081:    14,761      1,151      4,504    108,723    124,746    127,988    130,401:    10,093      7,680
Old  :   138,081:    14,761      1,151      4,504    108,723    124,746    127,988    130,401:    10,093      7,680
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       226:     2,497          0       -122     -2,024        -76        351       -198:      -125        424
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.7        0.8        3.3       78.7       90.3       92.7       94.4:       7.3        5.6
Old  :     100.0:      10.7        0.8        3.3       78.7       90.3       92.7       94.4:       7.3        5.6
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  :        43:         3          3          3         30         26         34         31:
Old  :        43:         3          3          3         30         26         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  :                 45.7       42.3       62.8       60.6       39.8       42.1       53.7       59.1
Old  :                 45.7       42.3       62.8       60.6       39.8       42.1       53.7       59.1
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   105,282:    13,568     11,599        654     80,520     83,800     94,742     96,053:    10,540      9,229
Old  :   105,282:    13,568     11,599        654     80,520     83,800     94,742     96,053:    10,540      9,229
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :      -950:         0       -932          0     -1,650       -116     -1,650     -1,048:       700         98
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.9       11.0        0.6       76.5       79.6       90.0       91.2:      10.0        8.8
Old  :     100.0:      12.9       11.0        0.6       76.5       79.6       90.0       91.2:      10.0        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          2         20         25         24         28:
Old  :        34:         2          3          2         20         25         24         28:
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       43.7       59.1       63.3       31.4       38.1       50.4       54.5
Old  :                 34.1       43.7       59.1       63.3       31.4       38.1       50.4       54.5
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    47,401:    12,343        947        843     29,435     41,416     42,621     43,206:     4,780      4,195
Old  :    47,401:    12,343        947        843     29,435     41,416     42,621     43,206:     4,780      4,195
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     3,520:       940          0        478      3,421      3,042      4,839      3,520:    -1,319          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      26.0        2.0        1.8       62.1       87.4       89.9       91.1:      10.1        8.9
Old  :     100.0:      26.0        2.0        1.8       62.1       87.4       89.9       91.1:      10.1        8.9
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         15         18         18         20:
Old  :        26:         2          1          2         15         18         18         20:
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  :                 62.7       47.9       79.7       68.4       59.4       42.7       71.5       60.9
Old  :                 62.7       47.9       79.7       68.4       59.4       42.7       71.5       60.9
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    62,315:     5,502          0      3,094     47,125     51,086     55,721     54,180:     6,594      8,135
Old  :    62,315:     5,502          0      3,094     47,125     51,086     55,721     54,180:     6,594      8,135
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     4,243:       936          0       -219      3,383      4,193      4,100      3,974:       143        269
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.8        0.0        5.0       75.6       82.0       89.4       86.9:      10.6       13.1
Old  :     100.0:       8.8        0.0        5.0       75.6       82.0       89.4       86.9:      10.6       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  :        26:         2          0          2         17         22         19         24:
Old  :        26:         2          0          2         17         22         19         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  :                 51.3       36.9       75.8       56.9       43.5       35.5       57.7       51.3
Old  :                 51.3       36.9       75.8       56.9       43.5       35.5       57.7       51.3
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    94,269:     2,797        386      2,738     85,917     80,885     91,452     84,009:     2,817     10,260
Old  :    94,269:     2,797        386      2,738     85,917     80,885     91,452     84,009:     2,817     10,260
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     8,403:      -925          0          7      9,928     11,274      9,010     11,281:      -607     -2,878
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.0        0.4        2.9       91.1       85.8       97.0       89.1:       3.0       10.9
Old  :     100.0:       3.0        0.4        2.9       91.1       85.8       97.0       89.1:       3.0       10.9
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  :        47:         3          1          4         29         35         33         39:
Old  :        47:         3          1          4         29         35         33         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  :                 45.8       27.0       69.4       41.3       40.1       25.1       57.2       37.8
Old  :                 45.8       27.0       69.4       41.3       40.1       25.1       57.2       37.8
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   115,715:     1,646          0      4,150     93,133    102,593     98,929    106,743:    16,786      8,972
Old  :   115,715:     1,646          0      4,150     93,133    102,593     98,929    106,743:    16,786      8,972
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     3,343:      -900          0        635      2,646      3,146      2,381      3,781:       962       -438
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.4        0.0        3.6       80.5       88.7       85.5       92.2:      14.5        7.8
Old  :     100.0:       1.4        0.0        3.6       80.5       88.7       85.5       92.2:      14.5        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  :        36:         3          0          3         24         24         27         27:
Old  :        36:         3          0          3         24         24         27         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  :                 46.7       41.5       65.0       65.8       45.2       41.2       60.4       59.7
Old  :                 46.7       41.5       65.0       65.8       45.2       41.2       60.4       59.7
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    75,019:    10,222      1,088      9,948     51,760     54,740     71,930     65,776:     3,089      9,243
Old  :    75,019:    10,222      1,088      9,948     51,760     54,740     71,930     65,776:     3,089      9,243
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     8,906:    -3,408          0      4,512      8,794      3,110      9,898      7,622:      -992      1,284
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      13.6        1.5       13.3       69.0       73.0       95.9       87.7:       4.1       12.3
Old  :     100.0:      13.6        1.5       13.3       69.0       73.0       95.9       87.7:       4.1       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          3         19         16         23         20:
Old  :        31:         4          1          3         19         16         23         20:
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  :                 43.1       37.9       66.4       59.1       34.9       27.2       47.0       39.8
Old  :                 43.1       37.9       66.4       59.1       34.9       27.2       47.0       39.8
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    84,669:     5,365      2,716     11,356     65,725     60,480     82,446     74,552:     2,223     10,117
Old  :    84,669:     5,365      2,716     11,356     65,725     60,480     82,446     74,552:     2,223     10,117
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     5,373:       124       -387      1,343      3,914      4,828      5,381      5,784:        -8       -411
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.3        3.2       13.4       77.6       71.4       97.4       88.1:       2.6       11.9
Old  :     100.0:       6.3        3.2       13.4       77.6       71.4       97.4       88.1:       2.6       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  :        25:         2          2          3         17         16         21         19:
Old  :        25:         2          2          3         17         16         21         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  :                 60.4       45.9       78.7       66.2       43.7       33.3       53.4       41.8
Old  :                 60.4       45.9       78.7       66.2       43.7       33.3       53.4       41.8
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    77,411:     2,192      5,113      2,296     66,092     61,181     70,580     68,590:     6,831      8,821
Old  :    77,411:     2,192      5,113      2,296     66,092     61,181     70,580     68,590:     6,831      8,821
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :      -433:         0      1,284       -348     -1,154     -1,218     -1,502       -282:     1,069       -151
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.8        6.6        3.0       85.4       79.0       91.2       88.6:       8.8       11.4
Old  :     100.0:       2.8        6.6        3.0       85.4       79.0       91.2       88.6:       8.8       11.4
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  :        33:         2          2          3         25         25         29         28:
Old  :        33:         2          2          3         25         25         29         28:
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  :                 43.1       38.2       60.6       63.4       34.5       33.3       47.7       43.5
Old  :                 43.1       38.2       60.6       63.4       34.5       33.3       47.7       43.5
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   128,918:    19,393          0      7,025     96,152    112,984    122,570    120,009:     6,348      8,909
Old  :   128,918:    19,393          0      7,025     96,152    112,984    122,570    120,009:     6,348      8,909
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     8,429:     5,670          0        682      3,444      7,658      9,796      8,340:    -1,367         89
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.0        0.0        5.4       74.6       87.6       95.1       93.1:       4.9        6.9
Old  :     100.0:      15.0        0.0        5.4       74.6       87.6       95.1       93.1:       4.9        6.9
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  :        45:         5          0          4         31         33         36         37:
Old  :        45:         5          0          4         31         33         36         37:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 40.9       32.6       58.6       49.9       32.6       30.7       49.8       46.7
Old  :                 40.9       32.6       58.6       49.9       32.6       30.7       49.8       46.7
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    37,649:     1,271          0        228     28,320     28,844     29,819     29,072:     7,830      8,577
Old  :    37,649:     1,271          0        228     28,320     28,844     29,819     29,072:     7,830      8,577
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       127:       143          0        -28         27        140        142        112:       -15         15
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.4        0.0        0.6       75.2       76.6       79.2       77.2:      20.8       22.8
Old  :     100.0:       3.4        0.0        0.6       75.2       76.6       79.2       77.2:      20.8       22.8
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  :        20:         1          0          1         12         15         13         16:
Old  :        20:         1          0          1         12         15         13         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  :                 62.9       45.1       75.8       66.5       62.9       44.9       70.5       64.6
Old  :                 62.9       45.1       75.8       66.5       62.9       44.9       70.5       64.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                       TRANSCO ZONE 3 SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-02365S
Commitments of Traders with Delta-adjusted Options and Futures Combined, January 29, 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  :    55,933:         0      2,489      2,005     48,238     46,059     50,243     50,553:     5,690      5,380
Old  :    55,933:         0      2,489      2,005     48,238     46,059     50,243     50,553:     5,690      5,380
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :         .:         .          .          .          .          .          .          .:         .          .
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        4.4        3.6       86.2       82.3       89.8       90.4:      10.2        9.6
Old  :     100.0:       0.0        4.4        3.6       86.2       82.3       89.8       90.4:      10.2        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  :        20:         0          1          1         13         16         14         17:
Old  :        20:         0          1          1         13         16         14         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  :                 50.6       52.0       73.4       77.7       46.6       46.7       63.9       65.2
Old  :                 50.6       52.0       73.4       77.7       46.6       46.7       63.9       65.2
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   138,303:       632     21,555     15,963    110,294     94,040    126,889    131,558:    11,414      6,745
Old  :   138,303:       632     21,555     15,963    110,294     94,040    126,889    131,558:    11,414      6,745
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     4,188:         0       -948      1,067      4,077      5,419      5,144      5,538:      -956     -1,350
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.5       15.6       11.5       79.7       68.0       91.7       95.1:       8.3        4.9
Old  :     100.0:       0.5       15.6       11.5       79.7       68.0       91.7       95.1:       8.3        4.9
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  :        44:         1          5          6         36         33         42         39:
Old  :        44:         1          5          6         36         33         42         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  :                 34.6       29.3       51.6       51.3       24.1       20.5       35.4       31.5
Old  :                 34.6       29.3       51.6       51.3       24.1       20.5       35.4       31.5
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    88,298:    12,776      3,382      2,724     64,153     70,460     79,653     76,566:     8,645     11,732
Old  :    88,298:    12,776      3,382      2,724     64,153     70,460     79,653     76,566:     8,645     11,732
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     3,865:     1,404      1,492     -1,910      3,890      3,505      3,384      3,087:       481        778
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.5        3.8        3.1       72.7       79.8       90.2       86.7:       9.8       13.3
Old  :     100.0:      14.5        3.8        3.1       72.7       79.8       90.2       86.7:       9.8       13.3
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  :        35:         4          1          4         24         26         28         31:
Old  :        35:         4          1          4         24         26         28         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  :                 52.8       34.6       68.7       53.0       48.0       30.6       60.1       46.8
Old  :                 52.8       34.6       68.7       53.0       48.0       30.6       60.1       46.8
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    57,040:     2,400        629          0     50,419     52,039     52,819     52,668:     4,221      4,372
Old  :    57,040:     2,400        629          0     50,419     52,039     52,819     52,668:     4,221      4,372
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     4,130:         0        319          0      3,898      2,187      3,898      2,506:       232      1,624
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.2        1.1        0.0       88.4       91.2       92.6       92.3:       7.4        7.7
Old  :     100.0:       4.2        1.1        0.0       88.4       91.2       92.6       92.3:       7.4        7.7
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  :        27:         1          2          0         15         17         16         19:
Old  :        27:         1          2          0         15         17         16         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  :                 59.9       41.5       80.5       72.9       50.4       38.8       65.5       60.8
Old  :                 59.9       41.5       80.5       72.9       50.4       38.8       65.5       60.8
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   252,637:    20,293      3,712      2,981    213,736    228,381    237,010    235,074:    15,627     17,563
Old  :   252,637:    20,293      3,712      2,981    213,736    228,381    237,010    235,074:    15,627     17,563
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       504:       853        887     -1,060       -695       -117       -902       -290:     1,406        794
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.0        1.5        1.2       84.6       90.4       93.8       93.0:       6.2        7.0
Old  :     100.0:       8.0        1.5        1.2       84.6       90.4       93.8       93.0:       6.2        7.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        59:         3          3          5         44         44         50         49:
Old  :        59:         3          3          5         44         44         50         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  :                 32.3       54.4       53.0       64.9       29.2       52.1       48.3       60.5
Old  :                 32.3       54.4       53.0       64.9       29.2       52.1       48.3       60.5
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   223,240:    16,152      2,533     13,537    181,534    195,783    211,223    211,853:    12,017     11,387
Old  :   223,240:    16,152      2,533     13,537    181,534    195,783    211,223    211,853:    12,017     11,387
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     6,217:     2,154       -502      1,061      2,249      4,934      5,464      5,493:       753        724
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       7.2        1.1        6.1       81.3       87.7       94.6       94.9:       5.4        5.1
Old  :     100.0:       7.2        1.1        6.1       81.3       87.7       94.6       94.9:       5.4        5.1
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  :        50:         4          4          5         38         32         45         38:
Old  :        50:         4          4          5         38         32         45         38:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.6       38.9       46.9       62.9       22.9       35.6       39.1       51.5
Old  :                 27.6       38.9       46.9       62.9       22.9       35.6       39.1       51.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                       PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                              Code-035655
Commitments of Traders with Delta-adjusted Options and Futures Combined, January 29, 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  :   231,381:    10,858     13,239     13,278    189,262    195,239    213,398    221,756:    17,983      9,625
Old  :   231,381:    10,858     13,239     13,278    189,262    195,239    213,398    221,756:    17,983      9,625
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :    13,085:     1,227      4,983      1,233      8,947      6,953     11,407     13,169:     1,678        -84
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.7        5.7        5.7       81.8       84.4       92.2       95.8:       7.8        4.2
Old  :     100.0:       4.7        5.7        5.7       81.8       84.4       92.2       95.8:       7.8        4.2
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  :        54:         4          3          4         43         38         48         44:
Old  :        54:         4          3          4         43         38         48         44:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.6       36.8       48.5       58.8       31.1       27.1       42.0       43.8
Old  :                 32.6       36.8       48.5       58.8       31.1       27.1       42.0       43.8
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    50,979:         0      2,183        949     42,299     40,108     43,248     43,240:     7,731      7,739
Old  :    50,979:         0      2,183        949     42,299     40,108     43,248     43,240:     7,731      7,739
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     1,390:         0        -10       -413      2,804      3,234      2,391      2,811:    -1,001     -1,421
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        4.3        1.9       83.0       78.7       84.8       84.8:      15.2       15.2
Old  :     100.0:       0.0        4.3        1.9       83.0       78.7       84.8       84.8:      15.2       15.2
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  :        27:         0          1          1         22         20         23         21:
Old  :        27:         0          1          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  :                 32.0       32.2       54.2       55.7       26.2       25.7       44.3       40.8
Old  :                 32.0       32.2       54.2       55.7       26.2       25.7       44.3       40.8
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   223,585:    24,905      8,673     11,692    168,409    186,694    205,006    207,059:    18,579     16,526
Old  :   223,585:    24,905      8,673     11,692    168,409    186,694    205,006    207,059:    18,579     16,526
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     7,185:     2,204        954        146      5,377      5,951      7,727      7,051:      -542        134
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      11.1        3.9        5.2       75.3       83.5       91.7       92.6:       8.3        7.4
Old  :     100.0:      11.1        3.9        5.2       75.3       83.5       91.7       92.6:       8.3        7.4
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  :        46:         4          3          5         33         37         39         43:
Old  :        46:         4          3          5         33         37         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  :                 31.8       30.4       50.4       47.6       22.3       28.6       32.8       38.9
Old  :                 31.8       30.4       50.4       47.6       22.3       28.6       32.8       38.9
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    84,189:     4,410     11,957      1,445     74,028     64,977     79,883     78,379:     4,306      5,810
Old  :    84,189:     4,410     11,957      1,445     74,028     64,977     79,883     78,379:     4,306      5,810
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     1,678:         0       -240        -31      1,678      1,887      1,647      1,616:        31         62
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.2       14.2        1.7       87.9       77.2       94.9       93.1:       5.1        6.9
Old  :     100.0:       5.2       14.2        1.7       87.9       77.2       94.9       93.1:       5.1        6.9
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  :        38:         2          4          1         28         28         31         32:
Old  :        38:         2          4          1         28         28         31         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  :                 31.0       37.5       52.6       56.2       22.8       27.8       39.3       41.5
Old  :                 31.0       37.5       52.6       56.2       22.8       27.8       39.3       41.5
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 with Delta-adjusted Options and Futures Combined, January 29, 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  : 2,945,267:   622,872     82,310    978,751  1,303,850  1,857,435  2,905,473  2,918,496:    39,794     26,771
Old  : 2,945,267:   622,872     82,310    978,751  1,303,850  1,857,435  2,905,473  2,918,496:    39,794     26,771
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :    99,218:     6,728      4,477     35,568     47,276     54,671     89,572     94,716:     9,646      4,502
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      21.1        2.8       33.2       44.3       63.1       98.6       99.1:       1.4        0.9
Old  :     100.0:      21.1        2.8       33.2       44.3       63.1       98.6       99.1:       1.4        0.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       171:        33         18         42        110         94        161        140:
Old  :       171:        33         18         42        110         94        161        140:
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  :                 37.3       38.3       49.3       51.5       18.5       19.9       21.9       24.7
Old  :                 37.3       38.3       49.3       51.5       18.5       19.9       21.9       24.7
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   876,060:    75,372    255,404    161,176    628,565    447,848    865,113    864,428:    10,947     11,632
Old  :   876,060:    75,372    255,404    161,176    628,565    447,848    865,113    864,428:    10,947     11,632
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :   -67,106:   -14,037      9,212    -16,351    -41,237    -66,635    -71,625    -73,774:     4,519      6,668
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.6       29.2       18.4       71.7       51.1       98.8       98.7:       1.2        1.3
Old  :     100.0:       8.6       29.2       18.4       71.7       51.1       98.8       98.7:       1.2        1.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        82:        19         21         27         41         40         75         73:
Old  :        82:        19         21         27         41         40         75         73:
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  :                 43.6       33.2       63.4       55.6       33.9       27.7       46.9       40.1
Old  :                 43.6       33.2       63.4       55.6       33.9       27.7       46.9       40.1
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    95,609:     2,305        792      5,335     87,291     88,725     94,931     94,852:       678        757
Old  :    95,609:     2,305        792      5,335     87,291     88,725     94,931     94,852:       678        757
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       776:        99         45        268        313        387        680        701:        96         75
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.4        0.8        5.6       91.3       92.8       99.3       99.2:       0.7        0.8
Old  :     100.0:       2.4        0.8        5.6       91.3       92.8       99.3       99.2:       0.7        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  :        49:         8          4          9         32         31         43         41:
Old  :        49:         8          4          9         32         31         43         41:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.7       43.0       70.9       64.4       16.1       15.4       22.6       21.1
Old  :                 51.7       43.0       70.9       64.4       16.1       15.4       22.6       21.1
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    15,788:     1,536      2,093        256     13,996     13,396     15,788     15,745:         0         43
Old  :    15,788:     1,536      2,093        256     13,996     13,396     15,788     15,745:         0         43
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       210:         0          0          0        210        210        210        210:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.7       13.3        1.6       88.6       84.8      100.0       99.7:       0.0        0.3
Old  :     100.0:       9.7       13.3        1.6       88.6       84.8      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  :                 66.3       85.4       94.6       94.6       56.0       66.7       75.1       72.4
Old  :                 66.3       85.4       94.6       94.6       56.0       66.7       75.1       72.4
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    30,912:     4,087          0        450     25,621     30,026     30,158     30,476:       754        436
Old  :    30,912:     4,087          0        450     25,621     30,026     30,158     30,476:       754        436
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       381:      -212          0        -21        568        266        335        245:        46        136
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      13.2        0.0        1.5       82.9       97.1       97.6       98.6:       2.4        1.4
Old  :     100.0:      13.2        0.0        1.5       82.9       97.1       97.6       98.6:       2.4        1.4
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  :        27:         2          0          2         19         21         21         23:
Old  :        27:         2          0          2         19         21         21         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  :                 59.7       66.8       80.6       84.9       23.3       21.3       29.5       29.0
Old  :                 59.7       66.8       80.6       84.9       23.3       21.3       29.5       29.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                   NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE                          Code-06465I
Commitments of Traders with Delta-adjusted Options and Futures Combined, January 29, 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  :     9,669:         0          0          0      8,309      8,951      8,309      8,951:     1,360        718
Old  :     9,669:         0          0          0      8,309      8,951      8,309      8,951:     1,360        718
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       120:         0          0          0        100        120        100        120:        20          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       85.9       92.6       85.9       92.6:      14.1        7.4
Old  :     100.0:       0.0        0.0        0.0       85.9       92.6       85.9       92.6:      14.1        7.4
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  :        20:         0          0          0         16         12         16         12:
Old  :        20:         0          0          0         16         12         16         12:
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  :                 49.1       66.7       70.5       85.9       47.1       60.6       64.6       77.9
Old  :                 49.1       66.7       70.5       85.9       47.1       60.6       64.6       77.9
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    28,396:     1,100        544      1,292     22,658     24,868     25,050     26,704:     3,346      1,692
Old  :    28,396:     1,100        544      1,292     22,658     24,868     25,050     26,704:     3,346      1,692
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :        86:         0          0          0        326         76        326         76:      -240         10
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.9        1.9        4.5       79.8       87.6       88.2       94.0:      11.8        6.0
Old  :     100.0:       3.9        1.9        4.5       79.8       87.6       88.2       94.0:      11.8        6.0
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  :        26:         1          2          2         21         17         24         19:
Old  :        26:         1          2          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  :                 45.1       54.2       64.4       76.3       28.8       45.5       44.3       50.5
Old  :                 45.1       54.2       64.4       76.3       28.8       45.5       44.3       50.5
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    20,794:     1,340          0        980     18,010     18,948     20,330     19,928:       464        866
Old  :    20,794:     1,340          0        980     18,010     18,948     20,330     19,928:       464        866
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     1,362:       -40          0          0      1,462      1,842      1,422      1,842:       -60       -480
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.4        0.0        4.7       86.6       91.1       97.8       95.8:       2.2        4.2
Old  :     100.0:       6.4        0.0        4.7       86.6       91.1       97.8       95.8:       2.2        4.2
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  :        27:         1          0          2         21         21         23         23:
Old  :        27:         1          0          2         21         21         23         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  :                 39.3       66.5       62.8       81.2       36.3       58.1       54.4       65.3
Old  :                 39.3       66.5       62.8       81.2       36.3       58.1       54.4       65.3
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 with Delta-adjusted Options and Futures Combined, January 29, 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  : 2,598,793:   245,212    150,596    988,921  1,287,560  1,384,297  2,521,694  2,523,815:    77,099     74,978
Old  : 2,598,793:   245,212    150,596    988,921  1,287,560  1,384,297  2,521,694  2,523,815:    77,099     74,978
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :    66,303:     8,878     16,718     24,478     43,356     37,088     76,712     78,283:   -10,409    -11,981
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.4        5.8       38.1       49.5       53.3       97.0       97.1:       3.0        2.9
Old  :     100.0:       9.4        5.8       38.1       49.5       53.3       97.0       97.1:       3.0        2.9
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  :       361:       108        136        159         83        106        284        317:
Old  :       361:       108        136        159         83        106        284        317:
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  :                 24.9       24.4       37.3       35.8        7.0        5.3       10.4        8.1
Old  :                 24.9       24.4       37.3       35.8        7.0        5.3       10.4        8.1
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    17,632:         0        700          0     17,632     16,932     17,632     17,632:         0          0
Old  :    17,632:         0        700          0     17,632     16,932     17,632     17,632:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     1,598:         0          0          0      1,598      1,598      1,598      1,598:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        4.0        0.0      100.0       96.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        4.0        0.0      100.0       96.0      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  :        34:         0          2          0         25         29         25         31:
Old  :        34:         0          2          0         25         29         25         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  :                 52.6       45.9       74.7       68.1       20.3       22.0       28.7       28.0
Old  :                 52.6       45.9       74.7       68.1       20.3       22.0       28.7       28.0
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   146,220:    26,941     15,261     37,842     72,144     86,154    136,927    139,257:     9,293      6,963
Old  :   146,220:    26,941     15,261     37,842     72,144     86,154    136,927    139,257:     9,293      6,963
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     5,891:     1,268       -810     -2,246      4,796      8,448      3,818      5,392:     2,073        499
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      18.4       10.4       25.9       49.3       58.9       93.6       95.2:       6.4        4.8
Old  :     100.0:      18.4       10.4       25.9       49.3       58.9       93.6       95.2:       6.4        4.8
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  :        47:        10         13         22         22         22         47         44:
Old  :        47:        10         13         22         22         22         47         44:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 37.8       36.8       52.5       52.9       20.5       17.9       23.8       24.3
Old  :                 37.8       36.8       52.5       52.9       20.5       17.9       23.8       24.3
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :     7,110:         0        600          0      7,050      6,510      7,050      7,110:        60          0
Old  :     7,110:         0        600          0      7,050      6,510      7,050      7,110:        60          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        8.4        0.0       99.2       91.6       99.2      100.0:       0.8        0.0
Old  :     100.0:       0.0        8.4        0.0       99.2       91.6       99.2      100.0:       0.8        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:         0          1          0         14         12         14         13:
Old  :        21:         0          1          0         14         12         14         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  :                 64.3       67.3       86.8       89.8       46.4       55.2       61.5       65.4
Old  :                 64.3       67.3       86.8       89.8       46.4       55.2       61.5       65.4
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    20,676:    14,307      2,270        180      3,534     17,837     18,021     20,287:     2,655        389
Old  :    20,676:    14,307      2,270        180      3,534     17,837     18,021     20,287:     2,655        389
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :     2,602:     1,914        407        -40        218      2,213      2,092      2,580:       510         22
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      69.2       11.0        0.9       17.1       86.3       87.2       98.1:      12.8        1.9
Old  :     100.0:      69.2       11.0        0.9       17.1       86.3       87.2       98.1:      12.8        1.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       111:        65         15          2         11         22         78         38:
Old  :       111:        65         15          2         11         22         78         38:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 41.7       44.5       54.0       66.3       41.7       44.5       54.0       66.2
Old  :                 41.7       44.5       54.0       66.3       41.7       44.5       54.0       66.2
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :    16,759:    11,413      2,677        202      1,542     12,711     13,157     15,590:     3,602      1,169
Old  :    16,759:    11,413      2,677        202      1,542     12,711     13,157     15,590:     3,602      1,169
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       -88:      -731        316        117        340       -680       -274       -247:       186        159
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      68.1       16.0        1.2        9.2       75.8       78.5       93.0:      21.5        7.0
Old  :     100.0:      68.1       16.0        1.2        9.2       75.8       78.5       93.0:      21.5        7.0
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  :       100:        53         13          5         10         25         66         41:
Old  :       100:        53         13          5         10         25         66         41:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 21.8       44.4       31.5       59.7       21.8       44.4       31.5       59.3
Old  :                 21.8       44.4       31.5       59.7       21.8       44.4       31.5       59.3
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :   282,346:    42,892     16,628     46,618    164,359    197,888    253,870    261,134:    28,477     21,212
Old  :   282,346:    42,892     16,628     46,618    164,359    197,888    253,870    261,134:    28,477     21,212
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :      -310:     2,026      2,721     -1,761     -1,706     -2,629     -1,441     -1,669:     1,131      1,359
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.2        5.9       16.5       58.2       70.1       89.9       92.5:      10.1        7.5
Old  :     100.0:      15.2        5.9       16.5       58.2       70.1       89.9       92.5:      10.1        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  :       194:        62         31         42         86         93        167        147:
Old  :       194:        62         31         42         86         93        167        147:
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  :                 19.8       21.1       30.6       34.8       10.0       11.5       15.5       17.5
Old  :                 19.8       21.1       30.6       34.8       10.0       11.5       15.5       17.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     RBOB GASOLINE FINANCIAL - NEW YORK MERCANTILE EXCHANGE                             Code-11165J
Commitments of Traders with Delta-adjusted Options and Futures Combined, January 29, 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  :     7,720:     2,156        200        805      3,246      5,742      6,207      6,747:     1,513        973
Old  :     7,720:     2,156        200        805      3,246      5,742      6,207      6,747:     1,513        973
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       277:         4       -110        169        -10        300        163        359:       114        -82
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      27.9        2.6       10.4       42.0       74.4       80.4       87.4:      19.6       12.6
Old  :     100.0:      27.9        2.6       10.4       42.0       74.4       80.4       87.4:      19.6       12.6
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  :        22:         8          1          4         11         11         20         16:
Old  :        22:         8          1          4         11         11         20         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  :                 29.5       49.8       51.4       67.3       27.1       38.0       37.9       50.9
Old  :                 29.5       49.8       51.4       67.3       27.1       38.0       37.9       50.9
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :     3,375:         0          0        250      3,125      3,075      3,375      3,325:         0         50
Old  :     3,375:         0          0        250      3,125      3,075      3,375      3,325:         0         50
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       100:         0          0          0        100        100        100        100:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        7.4       92.6       91.1      100.0       98.5:       0.0        1.5
Old  :     100.0:       0.0        0.0        7.4       92.6       91.1      100.0       98.5:       0.0        1.5
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  :        22:         0          0          1         15         18         16         19:
Old  :        22:         0          0          1         15         18         16         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  :                 54.8       45.9       83.0       71.1       19.3       14.8       25.2       23.0
Old  :                 54.8       45.9       83.0       71.1       19.3       14.8       25.2       23.0
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :     9,849:         0      3,979        439      8,973      5,072      9,412      9,490:       437        359
Old  :     9,849:         0      3,979        439      8,973      5,072      9,412      9,490:       437        359
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       310:         0        275         25      2,360        470      2,385        770:    -2,075       -460
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       40.4        4.5       91.1       51.5       95.6       96.4:       4.4        3.6
Old  :     100.0:       0.0       40.4        4.5       91.1       51.5       95.6       96.4:       4.4        3.6
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  :        24:         0          2          2         20         13         22         15:
Old  :        24:         0          2          2         20         13         22         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  :                 42.0       71.6       67.5       87.0       34.7       53.5       54.3       63.0
Old  :                 42.0       71.6       67.5       87.0       34.7       53.5       54.3       63.0
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 with Delta-adjusted Options and Futures Combined, January 29, 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  :     6,005:     1,575          0        825      3,605      5,030      6,005      5,855:         0        150
Old  :     6,005:     1,575          0        825      3,605      5,030      6,005      5,855:         0        150
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: January 22, 2008                     :
     :       675:         0          0          0        825        675        825        675:      -150          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      26.2        0.0       13.7       60.0       83.8      100.0       97.5:       0.0        2.5
Old  :     100.0:      26.2        0.0       13.7       60.0       83.8      100.0       97.5:       0.0        2.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         1          0          1         20         17         21         18:
Old  :        29:         1          0          1         20         17         21         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  :                 62.1       63.4       79.2       81.7       43.4       43.4       53.4       53.4
Old  :                 62.1       63.4       79.2       81.7       43.4       43.4       53.4       53.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated August 12, 2008