GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE                         Code-02165A
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :     7,433:     1,775          0         75      4,683      7,308      6,533      7,383:       900         50
Old  :     7,433:     1,775          0         75      4,683      7,308      6,533      7,383:       900         50
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -1,345:       100          0       -100     -1,270       -845     -1,270       -945:       -75       -400
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      23.9        0.0        1.0       63.0       98.3       87.9       99.3:      12.1        0.7
Old  :     100.0:      23.9        0.0        1.0       63.0       98.3       87.9       99.3:      12.1        0.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         2          0          1         15         16         17         17:
Old  :        24:         2          0          1         15         16         17         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 67.1       65.9       79.1       87.5       50.5       57.2       57.6       70.9
Old  :                 67.1       65.9       79.1       87.5       50.5       57.2       57.6       70.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                   NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE                          Code-02165B
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    13,862:         0      5,346          0     13,442      7,019     13,442     12,365:       420      1,497
Old  :    13,862:         0      5,346          0     13,442      7,019     13,442     12,365:       420      1,497
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -2,932:         0     -1,141          0     -2,897     -1,752     -2,897     -2,893:       -35        -39
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       38.6        0.0       97.0       50.6       97.0       89.2:       3.0       10.8
Old  :     100.0:       0.0       38.6        0.0       97.0       50.6       97.0       89.2:       3.0       10.8
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  :        33:         0          2          0         25         24         25         26:
Old  :        33:         0          2          0         25         24         25         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.1       51.1       77.5       67.6       58.0       45.3       68.7       54.6
Old  :                 61.1       51.1       77.5       67.6       58.0       45.3       68.7       54.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE                           Code-02165G
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :     2,952:         0         55         20      2,513      2,297      2,533      2,372:       419        580
Old  :     2,952:         0         55         20      2,513      2,297      2,533      2,372:       419        580
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :      -838:         0         55         20       -838       -845       -818       -770:       -20        -68
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.9        0.7       85.1       77.8       85.8       80.4:      14.2       19.6
Old  :     100.0:       0.0        1.9        0.7       85.1       77.8       85.8       80.4:      14.2       19.6
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  :        29:         0          1          1         24         26         25         27:
Old  :        29:         0          1          1         24         26         25         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  :                 35.2       36.9       55.2       50.9       30.5       32.0       45.2       41.6
Old  :                 35.2       36.9       55.2       50.9       30.5       32.0       45.2       41.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE                         Code-022651
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   235,536:    43,496     21,001     30,235    125,887    158,650    199,618    209,886:    35,918     25,650
Old  :   235,536:    43,496     21,001     30,235    125,887    158,650    199,618    209,886:    35,918     25,650
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :     2,556:     6,484        610       -194     -3,847      1,664      2,443      2,080:       113        476
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      18.5        8.9       12.8       53.4       67.4       84.8       89.1:      15.2       10.9
Old  :     100.0:      18.5        8.9       12.8       53.4       67.4       84.8       89.1:      15.2       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  :       136:        40         25         27         54         64        110        103:
Old  :       136:        40         25         27         54         64        110        103:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 22.1       21.7       35.7       33.4       16.5       14.7       24.4       22.9
Old  :                 22.1       21.7       35.7       33.4       16.5       14.7       24.4       22.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                           NATURAL GAS - NEW YORK MERCANTILE EXCHANGE                                   Code-023651
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   805,330:    85,008    134,721    274,712    384,770    363,603    744,490    773,036:    60,840     32,294
Old  :   805,330:    85,008    134,721    274,712    384,770    363,603    744,490    773,036:    60,840     32,294
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :     3,024:    -1,241     10,519      6,099        518     -9,993      5,376      6,625:    -2,352     -3,601
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.6       16.7       34.1       47.8       45.1       92.4       96.0:       7.6        4.0
Old  :     100.0:      10.6       16.7       34.1       47.8       45.1       92.4       96.0:       7.6        4.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       233:        68         72         71         84         70        192        177:
Old  :       233:        68         72         71         84         70        192        177:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 30.6       30.8       44.8       44.9       10.9       12.8       16.8       18.8
Old  :                 30.6       30.8       44.8       44.9       10.9       12.8       16.8       18.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-02365A
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    82,414:     2,112     15,095      2,368     69,590     58,512     74,070     75,975:     8,344      6,439
Old  :    82,414:     2,112     15,095      2,368     69,590     58,512     74,070     75,975:     8,344      6,439
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -5,760:        88         -7       -234     -6,798     -5,796     -6,944     -6,037:     1,184        277
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.6       18.3        2.9       84.4       71.0       89.9       92.2:      10.1        7.8
Old  :     100.0:       2.6       18.3        2.9       84.4       71.0       89.9       92.2:      10.1        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  :        30:         2          3          2         22         21         24         26:
Old  :        30:         2          3          2         22         21         24         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.6       40.5       68.1       60.5       43.2       39.4       55.0       56.4
Old  :                 48.6       40.5       68.1       60.5       43.2       39.4       55.0       56.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-02365B
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    72,494:         0      5,431      2,688     63,050     55,551     65,738     63,670:     6,756      8,824
Old  :    72,494:         0      5,431      2,688     63,050     55,551     65,738     63,670:     6,756      8,824
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -7,083:         0       -521       -305     -6,352     -5,243     -6,657     -6,069:      -426     -1,014
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        7.5        3.7       87.0       76.6       90.7       87.8:       9.3       12.2
Old  :     100.0:       0.0        7.5        3.7       87.0       76.6       90.7       87.8:       9.3       12.2
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  :        35:         0          2          2         25         22         27         24:
Old  :        35:         0          2          2         25         22         27         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  :                 37.6       46.7       58.7       65.0       37.6       41.9       57.4       58.0
Old  :                 37.6       46.7       58.7       65.0       37.6       41.9       57.4       58.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                          M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                 Code-02365C
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   118,796:    13,864          0      5,890     89,128    106,232    108,882    112,122:     9,914      6,674
Old  :   118,796:    13,864          0      5,890     89,128    106,232    108,882    112,122:     9,914      6,674
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -7,716:     4,660       -345         -8    -13,505     -6,646     -8,853     -6,999:     1,137       -717
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      11.7        0.0        5.0       75.0       89.4       91.7       94.4:       8.3        5.6
Old  :     100.0:      11.7        0.0        5.0       75.0       89.4       91.7       94.4:       8.3        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  :        37:         5          0          5         27         28         32         33:
Old  :        37:         5          0          5         27         28         32         33:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.4       45.7       61.2       63.1       44.0       43.1       52.6       55.1
Old  :                 47.4       45.7       61.2       63.1       44.0       43.1       52.6       55.1
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 - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    97,564:    12,391      4,230      9,005     64,647     75,923     86,043     89,158:    11,521      8,406
Old  :    97,564:    12,391      4,230      9,005     64,647     75,923     86,043     89,158:    11,521      8,406
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -6,115:     1,574       -475     -2,191     -7,648     -3,262     -8,265     -5,928:     2,150       -187
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.7        4.3        9.2       66.3       77.8       88.2       91.4:      11.8        8.6
Old  :     100.0:      12.7        4.3        9.2       66.3       77.8       88.2       91.4:      11.8        8.6
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  :        29:         3          2          3         20         20         25         23:
Old  :        29:         3          2          3         20         20         25         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  :                 49.5       52.1       63.3       69.3       46.2       50.6       57.0       60.6
Old  :                 49.5       52.1       63.3       69.3       46.2       50.6       57.0       60.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                         MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                Code-02365E
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    71,988:     8,222          0      6,731     53,654     58,984     68,607     65,715:     3,381      6,273
Old  :    71,988:     8,222          0      6,731     53,654     58,984     68,607     65,715:     3,381      6,273
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :   -11,256:     2,692     -1,057     -1,015    -12,272     -8,533    -10,595    -10,605:      -661       -651
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      11.4        0.0        9.4       74.5       81.9       95.3       91.3:       4.7        8.7
Old  :     100.0:      11.4        0.0        9.4       74.5       81.9       95.3       91.3:       4.7        8.7
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  :        29:         4          0          4         18         18         22         22:
Old  :        29:         4          0          4         18         18         22         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.0       53.7       75.3       67.4       52.9       47.4       62.6       59.8
Old  :                 56.0       53.7       75.3       67.4       52.9       47.4       62.6       59.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                            Code-02365F
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    63,335:     8,904          0      1,585     47,416     53,729     57,905     55,314:     5,430      8,021
Old  :    63,335:     8,904          0      1,585     47,416     53,729     57,905     55,314:     5,430      8,021
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -5,600:      -729          0       -406     -3,784     -3,726     -4,919     -4,132:      -681     -1,468
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.1        0.0        2.5       74.9       84.8       91.4       87.3:       8.6       12.7
Old  :     100.0:      14.1        0.0        2.5       74.9       84.8       91.4       87.3:       8.6       12.7
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  :        30:         2          0          2         21         22         23         24:
Old  :        30:         2          0          2         21         22         23         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.7       41.5       78.7       59.0       56.1       41.2       67.8       56.0
Old  :                 61.7       41.5       78.7       59.0       56.1       41.2       67.8       56.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                      NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                              Code-02365G
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    85,927:     3,919      2,998      2,894     72,039     71,024     78,852     76,916:     7,075      9,011
Old  :    85,927:     3,919      2,998      2,894     72,039     71,024     78,852     76,916:     7,075      9,011
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -6,075:      -767      1,109        257     -5,280     -8,070     -5,790     -6,704:      -285        629
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.6        3.5        3.4       83.8       82.7       91.8       89.5:       8.2       10.5
Old  :     100.0:       4.6        3.5        3.4       83.8       82.7       91.8       89.5:       8.2       10.5
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  :        40:         2          4          3         22         28         26         33:
Old  :        40:         2          4          3         22         28         26         33:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.0       27.3       70.6       44.9       42.5       22.2       56.9       37.8
Old  :                 53.0       27.3       70.6       44.9       42.5       22.2       56.9       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 - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    87,331:         0      3,186      4,887     68,454     68,006     73,341     76,079:    13,990     11,252
Old  :    87,331:         0      3,186      4,887     68,454     68,006     73,341     76,079:    13,990     11,252
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -7,469:    -1,216     -1,962        760     -9,939     -6,687    -10,395     -7,889:     2,926        420
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        3.6        5.6       78.4       77.9       84.0       87.1:      16.0       12.9
Old  :     100.0:       0.0        3.6        5.6       78.4       77.9       84.0       87.1:      16.0       12.9
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:         0          3          2         21         18         23         21:
Old  :        31:         0          3          2         21         18         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  :                 38.4       36.1       59.0       60.4       36.7       33.2       53.1       52.5
Old  :                 38.4       36.1       59.0       60.4       36.7       33.2       53.1       52.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                Code-02365L
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    37,125:     9,102      2,878        400     23,777     25,498     33,279     28,776:     3,846      8,349
Old  :    37,125:     9,102      2,878        400     23,777     25,498     33,279     28,776:     3,846      8,349
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -1,909:     1,733        248       -529     -3,082     -1,385     -1,878     -1,666:       -31       -243
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.5        7.8        1.1       64.0       68.7       89.6       77.5:      10.4       22.5
Old  :     100.0:      24.5        7.8        1.1       64.0       68.7       89.6       77.5:      10.4       22.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         3          1          2         12         11         15         14:
Old  :        21:         3          1          2         12         11         15         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.2       42.3       70.9       66.8       41.2       42.3       60.1       55.4
Old  :                 46.2       42.3       70.9       66.8       41.2       42.3       60.1       55.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                       DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-02365N
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                        (2,500 MMBTU'S)                                     :
     :          :                                                                            :
All  :    80,656:    12,626          0      2,202     60,171     71,922     74,999     74,124:     5,657      6,532
Old  :    80,656:    12,626          0      2,202     60,171     71,922     74,999     74,124:     5,657      6,532
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -3,311:       755       -496       -732     -4,600     -3,946     -4,577     -5,174:     1,266      1,863
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.7        0.0        2.7       74.6       89.2       93.0       91.9:       7.0        8.1
Old  :     100.0:      15.7        0.0        2.7       74.6       89.2       93.0       91.9:       7.0        8.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         3          0          2         25         22         28         24:
Old  :        32:         3          0          2         25         22         28         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  :                 38.3       44.8       61.9       61.9       28.7       32.2       42.7       45.9
Old  :                 38.3       44.8       61.9       61.9       28.7       32.2       42.7       45.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                         WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                 Code-02365O
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   110,814:     5,431      8,803      5,507     92,535     84,167    103,473     98,477:     7,341     12,337
Old  :   110,814:     5,431      8,803      5,507     92,535     84,167    103,473     98,477:     7,341     12,337
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -9,524:       979        601     -1,883     -8,282    -10,563     -9,186    -11,845:      -338      2,321
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.9        7.9        5.0       83.5       76.0       93.4       88.9:       6.6       11.1
Old  :     100.0:       4.9        7.9        5.0       83.5       76.0       93.4       88.9:       6.6       11.1
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  :        42:         3          2          3         29         28         33         32:
Old  :        42:         3          2          3         29         28         33         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  :                 36.4       30.0       56.0       50.3       33.4       28.3       48.7       47.8
Old  :                 36.4       30.0       56.0       50.3       33.4       28.3       48.7       47.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                          CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                 Code-02365P
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    56,030:         0      3,265      1,385     44,636     41,157     46,021     45,807:    10,009     10,223
Old  :    56,030:         0      3,265      1,385     44,636     41,157     46,021     45,807:    10,009     10,223
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -4,936:         0       -804        203     -3,792     -3,998     -3,589     -4,599:    -1,347       -337
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        5.8        2.5       79.7       73.5       82.1       81.8:      17.9       18.2
Old  :     100.0:       0.0        5.8        2.5       79.7       73.5       82.1       81.8:      17.9       18.2
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          2          2         18         19         20         21:
Old  :        27:         0          2          2         18         19         20         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 45.7       37.2       63.5       62.7       45.0       36.7       61.2       57.6
Old  :                 45.7       37.2       63.5       62.7       45.0       36.7       61.2       57.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                        ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-035650
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   145,287:     2,268     19,176     19,127    113,475    100,413    134,870    138,716:    10,417      6,571
Old  :   145,287:     2,268     19,176     19,127    113,475    100,413    134,870    138,716:    10,417      6,571
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :   -19,500:      -833          3       -373    -18,521    -20,194    -19,727    -20,564:       227      1,064
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.6       13.2       13.2       78.1       69.1       92.8       95.5:       7.2        4.5
Old  :     100.0:       1.6       13.2       13.2       78.1       69.1       92.8       95.5:       7.2        4.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        46:         2          6          7         35         33         42         41:
Old  :        46:         2          6          7         35         33         42         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  :                 34.0       33.8       49.4       57.6       29.5       28.0       39.6       44.5
Old  :                 34.0       33.8       49.4       57.6       29.5       28.0       39.6       44.5
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 - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    88,974:     3,730      4,702      3,360     75,731     71,480     82,821     79,542:     6,153      9,432
Old  :    88,974:     3,730      4,702      3,360     75,731     71,480     82,821     79,542:     6,153      9,432
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -4,942:      -521       -241       -969     -3,002     -2,783     -4,492     -3,993:      -450       -949
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.2        5.3        3.8       85.1       80.3       93.1       89.4:       6.9       10.6
Old  :     100.0:       4.2        5.3        3.8       85.1       80.3       93.1       89.4:       6.9       10.6
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  :        35:         2          3          4         21         24         25         29:
Old  :        35:         2          3          4         21         24         25         29:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.1       35.9       70.7       57.4       53.8       31.3       62.9       50.8
Old  :                 56.1       35.9       70.7       57.4       53.8       31.3       62.9       50.8
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 - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    64,400:     6,700      8,240          0     55,926     52,326     62,626     60,566:     1,774      3,834
Old  :    64,400:     6,700      8,240          0     55,926     52,326     62,626     60,566:     1,774      3,834
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -8,305:      -372       -124          0     -7,592     -7,485     -7,964     -7,609:      -341       -696
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.4       12.8        0.0       86.8       81.3       97.2       94.0:       2.8        6.0
Old  :     100.0:      10.4       12.8        0.0       86.8       81.3       97.2       94.0:       2.8        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  :        25:         2          2          0         14         17         16         19:
Old  :        25:         2          2          0         14         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  :                 63.1       49.0       87.8       78.4       55.3       48.3       72.4       66.1
Old  :                 63.1       49.0       87.8       78.4       55.3       48.3       72.4       66.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                           Code-035653
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   266,372:    20,432      1,898      3,919    233,568    249,350    257,919    255,167:     8,453     11,205
Old  :   266,372:    20,432      1,898      3,919    233,568    249,350    257,919    255,167:     8,453     11,205
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :   -20,439:      -152        405       -681    -16,636    -19,324    -17,469    -19,600:    -2,970       -839
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       7.7        0.7        1.5       87.7       93.6       96.8       95.8:       3.2        4.2
Old  :     100.0:       7.7        0.7        1.5       87.7       93.6       96.8       95.8:       3.2        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  :        60:         5          2          6         42         48         48         55:
Old  :        60:         5          2          6         42         48         48         55:
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  :                 34.9       54.0       55.6       65.3       32.1       48.3       49.8       56.7
Old  :                 34.9       54.0       55.6       65.3       32.1       48.3       49.8       56.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                           Code-035654
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   169,756:     6,122      5,999     12,549    137,242    144,748    155,913    163,296:    13,843      6,460
Old  :   169,756:     6,122      5,999     12,549    137,242    144,748    155,913    163,296:    13,843      6,460
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -8,729:        78     -1,543        191     -8,985     -6,616     -8,716     -7,968:       -13       -761
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.6        3.5        7.4       80.8       85.3       91.8       96.2:       8.2        3.8
Old  :     100.0:       3.6        3.5        7.4       80.8       85.3       91.8       96.2:       8.2        3.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        45:         2          3          4         38         33         42         38:
Old  :        45:         2          3          4         38         33         42         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  :                 34.8       41.4       50.6       63.3       30.0       37.7       43.5       51.5
Old  :                 34.8       41.4       50.6       63.3       30.0       37.7       43.5       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 - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   169,980:     1,867      6,473     11,710    138,987    141,064    152,564    159,247:    17,416     10,733
Old  :   169,980:     1,867      6,473     11,710    138,987    141,064    152,564    159,247:    17,416     10,733
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -5,203:    -1,218      1,096       -273       -113     -6,224     -1,604     -5,401:    -3,599        198
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.1        3.8        6.9       81.8       83.0       89.8       93.7:      10.2        6.3
Old  :     100.0:       1.1        3.8        6.9       81.8       83.0       89.8       93.7:      10.2        6.3
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  :        47:         2          4          5         37         33         42         39:
Old  :        47:         2          4          5         37         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  :                 33.3       40.3       52.5       57.3       30.5       37.1       46.5       47.4
Old  :                 33.3       40.3       52.5       57.3       30.5       37.1       46.5       47.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                       SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                               Code-035656
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    57,299:         0      1,921      2,222     43,677     41,289     45,899     45,432:    11,400     11,867
Old  :    57,299:         0      1,921      2,222     43,677     41,289     45,899     45,432:    11,400     11,867
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -3,203:         0       -264       -250      1,436     -1,643      1,186     -2,157:    -4,389     -1,046
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        3.4        3.9       76.2       72.1       80.1       79.3:      19.9       20.7
Old  :     100.0:       0.0        3.4        3.9       76.2       72.1       80.1       79.3:      19.9       20.7
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  :        23:         0          1          1         20         16         21         17:
Old  :        23:         0          1          1         20         16         21         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  :                 38.0       39.8       55.4       62.8       33.5       33.1       48.1       47.0
Old  :                 38.0       39.8       55.4       62.8       33.5       33.1       48.1       47.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                         SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                                Code-035657
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   235,028:    29,925      6,153     21,663    168,519    188,761    220,107    216,577:    14,921     18,451
Old  :   235,028:    29,925      6,153     21,663    168,519    188,761    220,107    216,577:    14,921     18,451
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :   -14,705:       808        380     -1,993    -11,436    -13,012    -12,621    -14,625:    -2,084        -80
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.7        2.6        9.2       71.7       80.3       93.7       92.1:       6.3        7.9
Old  :     100.0:      12.7        2.6        9.2       71.7       80.3       93.7       92.1:       6.3        7.9
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  :        53:         7          3          8         40         40         50         48:
Old  :        53:         7          3          8         40         40         50         48:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.9       36.5       46.3       53.3       24.4       32.8       37.6       42.4
Old  :                 31.9       36.5       46.3       53.3       24.4       32.8       37.6       42.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                            Code-035658
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    66,612:     1,012      7,028      5,727     54,471     48,214     61,210     60,969:     5,402      5,643
Old  :    66,612:     1,012      7,028      5,727     54,471     48,214     61,210     60,969:     5,402      5,643
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -4,511:       -93      2,458      2,113     -5,649     -9,721     -3,629     -5,150:      -882        639
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.5       10.6        8.6       81.8       72.4       91.9       91.5:       8.1        8.5
Old  :     100.0:       1.5       10.6        8.6       81.8       72.4       91.9       91.5:       8.1        8.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        35:         1          6          5         22         26         27         33:
Old  :        35:         1          6          5         22         26         27         33:
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  :                 36.9       24.2       60.7       42.5       33.1       19.7       46.7       32.5
Old  :                 36.9       24.2       60.7       42.5       33.1       19.7       46.7       32.5
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 - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  : 2,586,711:   332,028    153,421    779,460  1,443,989  1,637,279  2,555,477  2,570,160:    31,234     16,551
Old  : 2,586,711:   332,028    153,421    779,460  1,443,989  1,637,279  2,555,477  2,570,160:    31,234     16,551
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :   -74,130:   -14,470     -9,178    -17,901    -49,122    -52,184    -81,493    -79,263:     7,363      5,133
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.8        5.9       30.1       55.8       63.3       98.8       99.4:       1.2        0.6
Old  :     100.0:      12.8        5.9       30.1       55.8       63.3       98.8       99.4:       1.2        0.6
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  :       149:        28         18         45         98         88        144        135:
Old  :       149:        28         18         45         98         88        144        135:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 30.2       40.2       44.6       54.6        9.7       20.5       15.5       24.1
Old  :                 30.2       40.2       44.6       54.6        9.7       20.5       15.5       24.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE                         Code-03565C
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  : 1,048,847:    94,974    264,813    204,648    746,174    575,651  1,045,796  1,045,112:     3,051      3,735
Old  : 1,048,847:    94,974    264,813    204,648    746,174    575,651  1,045,796  1,045,112:     3,051      3,735
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :   -67,497:   -12,433    -29,839    -12,151    -34,059    -25,106    -58,643    -67,096:    -8,854       -401
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.1       25.2       19.5       71.1       54.9       99.7       99.6:       0.3        0.4
Old  :     100.0:       9.1       25.2       19.5       71.1       54.9       99.7       99.6:       0.3        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        79:        18         21         32         40         38         74         75:
Old  :        79:        18         21         32         40         38         74         75:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.8       36.4       66.7       57.6       34.1       22.0       43.9       35.4
Old  :                 46.8       36.4       66.7       57.6       34.1       22.0       43.9       35.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE                            Code-024651
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                   (CONTRACTS OF 1,550 TONS)                                :
     :          :                                                                            :
All  :    10,729:     1,053          0        315      8,900     10,037     10,268     10,352:       461        377
Old  :    10,729:     1,053          0        315      8,900     10,037     10,268     10,352:       461        377
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :       754:      -287          0        285        800        377        798        662:       -44         92
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.8        0.0        2.9       83.0       93.6       95.7       96.5:       4.3        3.5
Old  :     100.0:       9.8        0.0        2.9       83.0       93.6       95.7       96.5:       4.3        3.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         2          0          1         16         13         18         14:
Old  :        20:         2          0          1         16         13         18         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.4       72.8       80.1       87.5       48.7       60.6       68.1       72.4
Old  :                 52.4       72.8       80.1       87.5       48.7       60.6       68.1       72.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE                             Code-064657
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    38,742:     3,765        891        644     33,181     36,387     37,590     37,922:     1,152        820
Old  :    38,742:     3,765        891        644     33,181     36,387     37,590     37,922:     1,152        820
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -3,053:       790        339       -682     -3,389     -2,908     -3,281     -3,251:       228        198
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.7        2.3        1.7       85.6       93.9       97.0       97.9:       3.0        2.1
Old  :     100.0:       9.7        2.3        1.7       85.6       93.9       97.0       97.9:       3.0        2.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        49:         7          3          5         31         33         40         39:
Old  :        49:         7          3          5         31         33         40         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  :                 50.5       44.4       70.0       64.6       41.6       41.0       51.3       51.2
Old  :                 50.5       44.4       70.0       64.6       41.6       41.0       51.3       51.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                      NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE                             Code-06465A
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    18,704:     1,417         88        615     16,564     17,855     18,596     18,558:       108        146
Old  :    18,704:     1,417         88        615     16,564     17,855     18,596     18,558:       108        146
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -1,092:        84          0        -63     -1,221     -1,006     -1,200     -1,069:       108        -23
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       7.6        0.5        3.3       88.6       95.5       99.4       99.2:       0.6        0.8
Old  :     100.0:       7.6        0.5        3.3       88.6       95.5       99.4       99.2:       0.6        0.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         2          1          2         14         19         16         22:
Old  :        27:         2          1          2         14         19         16         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 66.6       73.7       87.6       90.5       45.4       59.2       60.3       63.3
Old  :                 66.6       73.7       87.6       90.5       45.4       59.2       60.3       63.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE                            Code-06465H
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    19,877:     6,062        360        216     13,086     18,511     19,364     19,087:       513        790
Old  :    19,877:     6,062        360        216     13,086     18,511     19,364     19,087:       513        790
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :      -328:       418         40        -18       -683       -758       -283       -736:       -45        408
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      30.5        1.8        1.1       65.8       93.1       97.4       96.0:       2.6        4.0
Old  :     100.0:      30.5        1.8        1.1       65.8       93.1       97.4       96.0:       2.6        4.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         2          2          2         15         17         17         21:
Old  :        25:         2          2          2         15         17         17         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.8       62.1       83.8       80.6       55.4       50.2       68.3       63.1
Old  :                 63.8       62.1       83.8       80.6       55.4       50.2       68.3       63.1
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 - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    12,336:       709        376        126     10,905     11,604     11,740     12,106:       596        230
Old  :    12,336:       709        376        126     10,905     11,604     11,740     12,106:       596        230
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :      -723:      -125        -22        -10       -528       -755       -663       -787:       -60         64
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.7        3.0        1.0       88.4       94.1       95.2       98.1:       4.8        1.9
Old  :     100.0:       5.7        3.0        1.0       88.4       94.1       95.2       98.1:       4.8        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  :        24:         1          2          3         16         14         19         17:
Old  :        24:         1          2          3         16         14         19         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  :                 46.6       73.0       70.0       86.7       43.3       63.4       60.4       73.3
Old  :                 46.6       73.0       70.0       86.7       43.3       63.4       60.4       73.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE                          Code-06465M
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    30,329:       961        510        239     27,309     29,120     28,509     29,869:     1,820        460
Old  :    30,329:       961        510        239     27,309     29,120     28,509     29,869:     1,820        460
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :      -963:      -161         40        -87       -811       -886     -1,059       -933:        96        -30
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.2        1.7        0.8       90.0       96.0       94.0       98.5:       6.0        1.5
Old  :     100.0:       3.2        1.7        0.8       90.0       96.0       94.0       98.5:       6.0        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  :        29:         1          1          1         21         21         22         23:
Old  :        29:         1          1          1         21         21         22         23:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.1       46.8       70.9       72.2       38.6       37.5       49.6       50.1
Old  :                 53.1       46.8       70.9       72.2       38.6       37.5       49.6       50.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE                            Code-06465N
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                (2.5 MEGAWATTS PER OFF PEAK HRS)                            :
     :          :                                                                            :
All  :    27,286:       240        656      1,392     24,888     24,658     26,520     26,706:       766        580
Old  :    27,286:       240        656      1,392     24,888     24,658     26,520     26,706:       766        580
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :       168:       128         92       -228        -56        264       -156        128:       324         40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.9        2.4        5.1       91.2       90.4       97.2       97.9:       2.8        2.1
Old  :     100.0:       0.9        2.4        5.1       91.2       90.4       97.2       97.9:       2.8        2.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         1          2          2         19         18         21         21:
Old  :        23:         1          2          2         19         18         21         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  :                 53.8       60.2       76.8       80.8       30.7       36.7       41.4       44.6
Old  :                 53.8       60.2       76.8       80.8       30.7       36.7       41.4       44.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                   ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE                           Code-06465S
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :     9,234:         0        560        520      8,072      7,598      8,592      8,678:       642        556
Old  :     9,234:         0        560        520      8,072      7,598      8,592      8,678:       642        556
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :      -610:         0       -108        -32       -505       -440       -537       -580:       -73        -30
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        6.1        5.6       87.4       82.3       93.0       94.0:       7.0        6.0
Old  :     100.0:       0.0        6.1        5.6       87.4       82.3       93.0       94.0:       7.0        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  :        20:         0          2          1         14         13         15         15:
Old  :        20:         0          2          1         14         13         15         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  :                 60.5       56.0       82.3       77.8       50.9       43.5       57.8       55.0
Old  :                 60.5       56.0       82.3       77.8       50.9       43.5       57.8       55.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                      CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE                             Code-067651
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          :                  (CONTRACTS OF 1,000 BARRELS)                              :
     :          :                                                                            :
All  : 1,499,897:   228,644    131,271    292,254    902,584    997,112  1,423,482  1,420,637:    76,415     79,260
Old  : 1,499,897:   228,644    131,271    292,254    902,584    997,112  1,423,482  1,420,637:    76,415     79,260
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    63,745:    31,151        942     17,274     25,792     47,896     74,217     66,112:   -10,472     -2,367
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.2        8.8       19.5       60.2       66.5       94.9       94.7:       5.1        5.3
Old  :     100.0:      15.2        8.8       19.5       60.2       66.5       94.9       94.7:       5.1        5.3
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  :       331:       106         99        133         88         98        266        278:
Old  :       331:       106         99        133         88         98        266        278:
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  :                 25.0       25.2       35.6       33.9        9.2        7.0       13.9       11.8
Old  :                 25.0       25.2       35.6       33.9        9.2        7.0       13.9       11.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                  DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE                          Code-06765G
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :     8,272:         0        350          0      8,272      7,922      8,272      8,272:         0          0
Old  :     8,272:         0        350          0      8,272      7,922      8,272      8,272:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :    -7,715:         0         50          0     -7,465     -7,765     -7,465     -7,715:      -250          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        4.2        0.0      100.0       95.8      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        4.2        0.0      100.0       95.8      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         0          2          0         21         19         21         21:
Old  :        27:         0          2          0         21         19         21         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  :                 53.3       52.3       76.3       77.5       37.5       32.5       47.6       43.4
Old  :                 53.3       52.3       76.3       77.5       37.5       32.5       47.6       43.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                     WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE                             Code-06765I
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    81,895:     4,001     17,918     24,305     48,077     31,920     76,383     74,143:     5,512      7,752
Old  :    81,895:     4,001     17,918     24,305     48,077     31,920     76,383     74,143:     5,512      7,752
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :     4,147:       636      2,017        185      3,083      1,473      3,904      3,675:       243        472
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.9       21.9       29.7       58.7       39.0       93.3       90.5:       6.7        9.5
Old  :     100.0:       4.9       21.9       29.7       58.7       39.0       93.3       90.5:       6.7        9.5
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  :        35:         6         11         15         18         16         34         32:
Old  :        35:         6         11         15         18         16         34         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  :                 34.1       37.2       52.7       57.7       12.8       16.1       19.9       20.8
Old  :                 34.1       37.2       52.7       57.7       12.8       16.1       19.9       20.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                            PALLADIUM - NEW YORK MERCANTILE EXCHANGE                                    Code-075651
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    17,549:    12,355      1,404         14      2,603     15,752     14,972     17,170:     2,577        379
Old  :    17,549:    12,355      1,404         14      2,603     15,752     14,972     17,170:     2,577        379
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :      -616:      -599         60          2       -100       -718       -697       -656:        81         40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      70.4        8.0        0.1       14.8       89.8       85.3       97.8:      14.7        2.2
Old  :     100.0:      70.4        8.0        0.1       14.8       89.8       85.3       97.8:      14.7        2.2
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  :       117:        67         12          3         14         25         83         38:
Old  :       117:        67         12          3         14         25         83         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  :                 38.5       39.0       53.2       62.4       38.5       38.9       53.2       62.3
Old  :                 38.5       39.0       53.2       62.4       38.5       38.9       53.2       62.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                             PLATINUM - NEW YORK MERCANTILE EXCHANGE                                    Code-076651
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :    14,533:     9,629      1,088         96      2,227     12,656     11,952     13,840:     2,581        693
Old  :    14,533:     9,629      1,088         96      2,227     12,656     11,952     13,840:     2,581        693
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :      -755:       340        -98       -449       -230        -26       -339       -573:      -416       -182
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      66.3        7.5        0.7       15.3       87.1       82.2       95.2:      17.8        4.8
Old  :     100.0:      66.3        7.5        0.7       15.3       87.1       82.2       95.2:      17.8        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  :        74:        35          6          2         11         26         48         33:
Old  :        74:        35          6          2         11         26         48         33:
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  :                 33.7       45.7       47.1       62.5       33.7       45.7       47.1       61.9
Old  :                 33.7       45.7       47.1       62.5       33.7       45.7       47.1       61.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
                    GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE                           Code-111659
Commitments of Traders - Futures Only, July 3, 2007                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   179,638:    48,942     10,320     14,053     98,596    141,868    161,591    166,241:    18,047     13,397
Old  :   179,638:    48,942     10,320     14,053     98,596    141,868    161,591    166,241:    18,047     13,397
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 26, 2007                        :
     :   -11,032:      -644        763        -13     -7,676     -8,203     -8,333     -7,453:    -2,699     -3,579
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      27.2        5.7        7.8       54.9       79.0       90.0       92.5:      10.0        7.5
Old  :     100.0:      27.2        5.7        7.8       54.9       79.0       90.0       92.5:      10.0        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  :       166:        59         21         30         68         79        139        119:
Old  :       166:        59         21         30         68         79        139        119:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 22.9       27.6       36.3       40.5       13.8       13.9       19.4       24.2
Old  :                 22.9       27.6       36.3       40.5       13.8       13.9       19.4       24.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated August 12, 2008