GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 4,026: 25 0 0 3,552 4,026 3,577 4,026: 449 0 Old : 4,026: 25 0 0 3,552 4,026 3,577 4,026: 449 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -22: 0 0 0 -200 228 -200 228: 178 -250 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.6 0.0 0.0 88.2 100.0 88.8 100.0: 11.2 0.0 Old : 100.0: 0.6 0.0 0.0 88.2 100.0 88.8 100.0: 11.2 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 22: 1 0 0 14 17 15 17: Old : 22: 1 0 0 14 17 15 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 : 55.3 62.7 75.3 83.9 49.2 61.5 59.3 70.4 Old : 55.3 62.7 75.3 83.9 49.2 61.5 59.3 70.4 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 7,650: 1,359 1,180 36 5,512 5,996 6,907 7,212: 743 438 Old : 7,650: 1,359 1,180 36 5,512 5,996 6,907 7,212: 743 438 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 760: 0 0 0 710 710 710 710: 50 50 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.8 15.4 0.5 72.1 78.4 90.3 94.3: 9.7 5.7 Old : 100.0: 17.8 15.4 0.5 72.1 78.4 90.3 94.3: 9.7 5.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 34: 4 1 1 23 24 27 26: Old : 34: 4 1 1 23 24 27 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 : 41.2 46.8 62.8 65.0 34.7 41.5 45.8 53.5 Old : 41.2 46.8 62.8 65.0 34.7 41.5 45.8 53.5 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 42,000 U.S. GALLONS) : : : : All : 217,580: 21,888 22,137 34,290 132,501 128,154 188,679 184,581: 28,901 32,999 Old : 217,580: 21,888 22,137 34,290 132,501 128,154 188,679 184,581: 28,901 32,999 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 1,780: 196 1,539 1,229 1,022 292 2,447 3,060: -667 -1,280 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 10.1 10.2 15.8 60.9 58.9 86.7 84.8: 13.3 15.2 Old : 100.0: 10.1 10.2 15.8 60.9 58.9 86.7 84.8: 13.3 15.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 148: 29 35 41 64 70 118 129: Old : 148: 29 35 41 64 70 118 129: 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 : 25.4 20.2 38.4 31.3 17.8 10.4 25.4 15.6 Old : 25.4 20.2 38.4 31.3 17.8 10.4 25.4 15.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 945,956: 139,249 99,014 343,500 387,733 461,442 870,482 903,956: 75,474 42,000 Old : 945,956: 139,249 99,014 343,500 387,733 461,442 870,482 903,956: 75,474 42,000 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -3,842: 23,500 16,182 -24,251 -5,436 4,215 -6,187 -3,854: 2,345 12 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 14.7 10.5 36.3 41.0 48.8 92.0 95.6: 8.0 4.4 Old : 100.0: 14.7 10.5 36.3 41.0 48.8 92.0 95.6: 8.0 4.4 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 : 220: 52 70 76 93 78 192 180: Old : 220: 52 70 76 93 78 192 180: 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 : 38.7 30.8 49.0 46.3 13.1 10.6 16.4 14.8 Old : 38.7 30.8 49.0 46.3 13.1 10.6 16.4 14.8 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 77,268: 1,760 1,079 9,104 59,961 57,408 70,825 67,591: 6,443 9,677 Old : 77,268: 1,760 1,079 9,104 59,961 57,408 70,825 67,591: 6,443 9,677 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -195: -3,866 -2,053 1,470 4,149 -226 1,753 -809: -1,948 614 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.3 1.4 11.8 77.6 74.3 91.7 87.5: 8.3 12.5 Old : 100.0: 2.3 1.4 11.8 77.6 74.3 91.7 87.5: 8.3 12.5 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 2 24 23 26 25: Old : 29: 1 1 2 24 23 26 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 41.7 42.2 66.7 62.2 34.1 33.8 48.1 44.4 Old : 41.7 42.2 66.7 62.2 34.1 33.8 48.1 44.4 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 47,947: 7,922 0 2,759 25,908 37,279 36,589 40,038: 11,358 7,909 Old : 47,947: 7,922 0 2,759 25,908 37,279 36,589 40,038: 11,358 7,909 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 1,778: -2,040 -780 1,567 1,438 1,409 965 2,196: 813 -418 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 16.5 0.0 5.8 54.0 77.8 76.3 83.5: 23.7 16.5 Old : 100.0: 16.5 0.0 5.8 54.0 77.8 76.3 83.5: 23.7 16.5 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 : 24: 3 0 2 18 16 21 18: Old : 24: 3 0 2 18 16 21 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.4 44.1 55.7 67.7 34.8 40.7 44.4 52.7 Old : 39.4 44.1 55.7 67.7 34.8 40.7 44.4 52.7 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 119,432: 9,132 0 1,824 101,866 107,225 112,822 109,049: 6,610 10,383 Old : 119,432: 9,132 0 1,824 101,866 107,225 112,822 109,049: 6,610 10,383 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 4,190: 0 0 0 4,531 3,557 4,531 3,557: -341 633 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.6 0.0 1.5 85.3 89.8 94.5 91.3: 5.5 8.7 Old : 100.0: 7.6 0.0 1.5 85.3 89.8 94.5 91.3: 5.5 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 : 38: 2 0 1 25 28 27 29: Old : 38: 2 0 1 25 28 27 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 : 48.2 49.5 65.6 64.5 45.8 46.9 59.1 59.2 Old : 48.2 49.5 65.6 64.5 45.8 46.9 59.1 59.2 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 76,026: 18,064 0 0 50,705 63,051 68,769 63,051: 7,257 12,975 Old : 76,026: 18,064 0 0 50,705 63,051 68,769 63,051: 7,257 12,975 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -93: 0 0 0 480 -271 480 -271: -573 178 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 23.8 0.0 0.0 66.7 82.9 90.5 82.9: 9.5 17.1 Old : 100.0: 23.8 0.0 0.0 66.7 82.9 90.5 82.9: 9.5 17.1 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 : 30: 2 0 0 24 18 26 18: Old : 30: 2 0 0 24 18 26 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 46.5 55.6 65.6 69.2 46.3 53.7 62.8 63.1 Old : 46.5 55.6 65.6 69.2 46.3 53.7 62.8 63.1 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 74,530: 438 5,149 7,274 63,732 58,844 71,444 71,267: 3,086 3,263 Old : 74,530: 438 5,149 7,274 63,732 58,844 71,444 71,267: 3,086 3,263 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 951: 428 -730 728 651 1,255 1,807 1,253: -856 -302 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.6 6.9 9.8 85.5 79.0 95.9 95.6: 4.1 4.4 Old : 100.0: 0.6 6.9 9.8 85.5 79.0 95.9 95.6: 4.1 4.4 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 : 29: 1 2 3 21 20 24 23: Old : 29: 1 2 3 21 20 24 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 : 61.0 44.8 75.1 71.1 49.5 36.2 60.0 55.7 Old : 61.0 44.8 75.1 71.1 49.5 36.2 60.0 55.7 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 64,160: 1,582 1,749 6,298 48,596 45,627 56,476 53,674: 7,684 10,486 Old : 64,160: 1,582 1,749 6,298 48,596 45,627 56,476 53,674: 7,684 10,486 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 3,431: -435 1,749 -225 2,992 1,544 2,332 3,068: 1,099 363 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.5 2.7 9.8 75.7 71.1 88.0 83.7: 12.0 16.3 Old : 100.0: 2.5 2.7 9.8 75.7 71.1 88.0 83.7: 12.0 16.3 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 : 28: 2 2 2 19 22 22 25: Old : 28: 2 2 2 19 22 22 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 58.0 37.7 70.6 57.6 50.0 28.3 54.3 40.0 Old : 58.0 37.7 70.6 57.6 50.0 28.3 54.3 40.0 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 115,415: 3,231 9,416 4,383 101,235 91,887 108,849 105,686: 6,566 9,729 Old : 115,415: 3,231 9,416 4,383 101,235 91,887 108,849 105,686: 6,566 9,729 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -1,928: -60 669 -2,180 1,504 -1,160 -736 -2,671: -1,192 743 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.8 8.2 3.8 87.7 79.6 94.3 91.6: 5.7 8.4 Old : 100.0: 2.8 8.2 3.8 87.7 79.6 94.3 91.6: 5.7 8.4 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 : 40: 1 2 3 33 28 36 31: Old : 40: 1 2 3 33 28 36 31: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 32.7 39.2 51.2 58.5 24.3 30.2 37.2 42.0 Old : 32.7 39.2 51.2 58.5 24.3 30.2 37.2 42.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365J Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 35,004: 0 7,107 340 26,887 23,906 27,227 31,353: 7,777 3,651 Old : 35,004: 0 7,107 340 26,887 23,906 27,227 31,353: 7,777 3,651 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 62: 0 0 0 186 -29 186 -29: -124 91 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 20.3 1.0 76.8 68.3 77.8 89.6: 22.2 10.4 Old : 100.0: 0.0 20.3 1.0 76.8 68.3 77.8 89.6: 22.2 10.4 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 : 21: 0 2 1 15 16 16 18: Old : 21: 0 2 1 15 16 16 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 41.4 41.1 64.1 66.7 30.8 34.0 41.1 51.2 Old : 41.4 41.1 64.1 66.7 30.8 34.0 41.1 51.2 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 70,790: 0 3,710 2,238 57,707 55,320 59,945 61,268: 10,845 9,522 Old : 70,790: 0 3,710 2,238 57,707 55,320 59,945 61,268: 10,845 9,522 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -548: -14 30 -186 -1,410 -1,329 -1,610 -1,485: 1,062 937 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 5.2 3.2 81.5 78.1 84.7 86.5: 15.3 13.5 Old : 100.0: 0.0 5.2 3.2 81.5 78.1 84.7 86.5: 15.3 13.5 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: 0 1 1 16 16 17 17: Old : 20: 0 1 1 16 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 : 52.6 59.6 74.5 77.5 47.7 53.6 68.1 68.9 Old : 52.6 59.6 74.5 77.5 47.7 53.6 68.1 68.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 50,287: 2,222 248 3,276 41,235 40,575 46,733 44,099: 3,554 6,188 Old : 50,287: 2,222 248 3,276 41,235 40,575 46,733 44,099: 3,554 6,188 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 518: -966 0 546 877 154 457 700: 61 -182 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.4 0.5 6.5 82.0 80.7 92.9 87.7: 7.1 12.3 Old : 100.0: 4.4 0.5 6.5 82.0 80.7 92.9 87.7: 7.1 12.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 21: 1 1 1 14 16 15 18: Old : 21: 1 1 1 14 16 15 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 45.4 55.5 77.4 77.0 41.9 41.6 58.8 52.9 Old : 45.4 55.5 77.4 77.0 41.9 41.6 58.8 52.9 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 75,929: 1,240 372 372 62,246 68,373 63,858 69,117: 12,071 6,812 Old : 75,929: 1,240 372 372 62,246 68,373 63,858 69,117: 12,071 6,812 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -1,520: -4,030 372 310 2,148 -2,495 -1,572 -1,813: 52 293 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.6 0.5 0.5 82.0 90.0 84.1 91.0: 15.9 9.0 Old : 100.0: 1.6 0.5 0.5 82.0 90.0 84.1 91.0: 15.9 9.0 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 : 33: 1 1 1 26 25 28 26: Old : 33: 1 1 1 26 25 28 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 : 38.6 33.8 57.2 55.1 30.3 26.8 41.4 40.4 Old : 38.6 33.8 57.2 55.1 30.3 26.8 41.4 40.4 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 82,525: 0 14,631 3,418 64,260 53,749 67,678 71,798: 14,847 10,727 Old : 82,525: 0 14,631 3,418 64,260 53,749 67,678 71,798: 14,847 10,727 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -927: 0 -471 154 -2,020 -160 -1,866 -477: 939 -450 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 17.7 4.1 77.9 65.1 82.0 87.0: 18.0 13.0 Old : 100.0: 0.0 17.7 4.1 77.9 65.1 82.0 87.0: 18.0 13.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 32: 0 2 1 24 20 25 22: Old : 32: 0 2 1 24 20 25 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 : 37.6 40.5 60.9 64.6 27.1 30.0 45.8 50.5 Old : 37.6 40.5 60.9 64.6 27.1 30.0 45.8 50.5 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 65,106: 911 372 4,210 44,162 51,469 49,283 56,051: 15,823 9,055 Old : 65,106: 911 372 4,210 44,162 51,469 49,283 56,051: 15,823 9,055 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 1,591: 552 0 -111 960 379 1,401 268: 190 1,323 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.4 0.6 6.5 67.8 79.1 75.7 86.1: 24.3 13.9 Old : 100.0: 1.4 0.6 6.5 67.8 79.1 75.7 86.1: 24.3 13.9 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 : 30: 1 1 1 21 21 22 23: Old : 30: 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 : 40.1 38.9 58.0 65.2 35.9 38.1 50.1 62.1 Old : 40.1 38.9 58.0 65.2 35.9 38.1 50.1 62.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 55,021: 3,988 1,612 848 48,806 52,220 53,642 54,680: 1,379 341 Old : 55,021: 3,988 1,612 848 48,806 52,220 53,642 54,680: 1,379 341 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 5,053: 2,748 -1,840 848 1,968 6,622 5,564 5,630: -511 -577 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.2 2.9 1.5 88.7 94.9 97.5 99.4: 2.5 0.6 Old : 100.0: 7.2 2.9 1.5 88.7 94.9 97.5 99.4: 2.5 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 : 35: 4 3 1 14 20 18 24: Old : 35: 4 3 1 14 20 18 24: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 76.9 62.1 87.5 80.7 49.2 28.0 54.8 45.2 Old : 76.9 62.1 87.5 80.7 49.2 28.0 54.8 45.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 183,493: 132 13,927 14,021 151,361 146,970 165,514 174,918: 17,979 8,575 Old : 183,493: 132 13,927 14,021 151,361 146,970 165,514 174,918: 17,979 8,575 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 4,792: 0 944 -854 5,360 4,000 4,506 4,090: 286 702 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.1 7.6 7.6 82.5 80.1 90.2 95.3: 9.8 4.7 Old : 100.0: 0.1 7.6 7.6 82.5 80.1 90.2 95.3: 9.8 4.7 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 : 45: 1 5 6 38 33 44 39: Old : 45: 1 5 6 38 33 44 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 : 29.9 36.0 45.7 56.8 27.3 28.1 38.8 39.6 Old : 29.9 36.0 45.7 56.8 27.3 28.1 38.8 39.6 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 97,118: 2,230 9,920 2,112 83,109 72,753 87,451 84,785: 9,667 12,333 Old : 97,118: 2,230 9,920 2,112 83,109 72,753 87,451 84,785: 9,667 12,333 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 286: 62 -947 -1,300 3,905 2,353 2,667 106: -2,381 180 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.3 10.2 2.2 85.6 74.9 90.0 87.3: 10.0 12.7 Old : 100.0: 2.3 10.2 2.2 85.6 74.9 90.0 87.3: 10.0 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 : 33: 1 2 2 27 22 29 25: Old : 33: 1 2 2 27 22 29 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 41.4 48.2 61.1 68.6 37.2 44.5 55.9 60.4 Old : 41.4 48.2 61.1 68.6 37.2 44.5 55.9 60.4 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 74,467: 5,456 2,170 0 68,641 70,258 74,097 72,428: 370 2,039 Old : 74,467: 5,456 2,170 0 68,641 70,258 74,097 72,428: 370 2,039 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 1,303: 4,216 -1,798 0 -1,317 1,768 2,899 -30: -1,596 1,333 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.3 2.9 0.0 92.2 94.3 99.5 97.3: 0.5 2.7 Old : 100.0: 7.3 2.9 0.0 92.2 94.3 99.5 97.3: 0.5 2.7 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 : 38: 4 3 0 20 24 24 27: Old : 38: 4 3 0 20 24 24 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 : 74.4 47.5 86.2 70.2 58.2 39.0 66.3 59.4 Old : 74.4 47.5 86.2 70.2 58.2 39.0 66.3 59.4 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 280,543: 10,431 72 6,711 254,775 264,873 271,917 271,656: 8,626 8,887 Old : 280,543: 10,431 72 6,711 254,775 264,873 271,917 271,656: 8,626 8,887 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 1,827: -5,004 0 2,368 7,980 -1,298 5,344 1,070: -3,517 757 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.7 0.0 2.4 90.8 94.4 96.9 96.8: 3.1 3.2 Old : 100.0: 3.7 0.0 2.4 90.8 94.4 96.9 96.8: 3.1 3.2 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 : 59: 4 1 5 49 44 55 49: Old : 59: 4 1 5 49 44 55 49: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 33.8 40.5 51.3 60.1 28.2 35.5 41.0 50.3 Old : 33.8 40.5 51.3 60.1 28.2 35.5 41.0 50.3 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 168,459: 9,674 10,159 9,026 138,833 145,626 157,533 164,811: 10,926 3,648 Old : 168,459: 9,674 10,159 9,026 138,833 145,626 157,533 164,811: 10,926 3,648 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 8,104: -3,784 4,654 -27 10,101 1,869 6,290 6,496: 1,814 1,608 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.7 6.0 5.4 82.4 86.4 93.5 97.8: 6.5 2.2 Old : 100.0: 5.7 6.0 5.4 82.4 86.4 93.5 97.8: 6.5 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 : 48: 3 3 4 40 36 44 42: Old : 48: 3 3 4 40 36 44 42: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 27.1 46.7 42.0 62.8 20.9 43.0 31.6 52.2 Old : 27.1 46.7 42.0 62.8 20.9 43.0 31.6 52.2 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 175,298: 0 5,258 6,405 160,502 152,717 166,907 164,380: 8,391 10,918 Old : 175,298: 0 5,258 6,405 160,502 152,717 166,907 164,380: 8,391 10,918 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 2,876: -1,326 4,037 -1,024 4,302 -145 1,952 2,868: 924 8 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 3.0 3.7 91.6 87.1 95.2 93.8: 4.8 6.2 Old : 100.0: 0.0 3.0 3.7 91.6 87.1 95.2 93.8: 4.8 6.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 48: 0 2 1 40 38 41 40: Old : 48: 0 2 1 40 38 41 40: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 32.7 49.1 52.1 65.7 31.9 46.1 50.4 56.0 Old : 32.7 49.1 52.1 65.7 31.9 46.1 50.4 56.0 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 46,874: 0 7,477 1,928 38,124 23,064 40,052 32,469: 6,822 14,405 Old : 46,874: 0 7,477 1,928 38,124 23,064 40,052 32,469: 6,822 14,405 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : .: . . . . . . .: . . : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 16.0 4.1 81.3 49.2 85.4 69.3: 14.6 30.7 Old : 100.0: 0.0 16.0 4.1 81.3 49.2 85.4 69.3: 14.6 30.7 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 : 22: 0 2 1 16 16 17 18: Old : 22: 0 2 1 16 16 17 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 40.1 36.8 65.0 56.2 37.4 30.8 54.0 41.7 Old : 40.1 36.8 65.0 56.2 37.4 30.8 54.0 41.7 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 188,501: 29,286 6,369 16,259 137,022 152,782 182,567 175,410: 5,934 13,091 Old : 188,501: 29,286 6,369 16,259 137,022 152,782 182,567 175,410: 5,934 13,091 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 13,625: 11,986 -711 -2,401 2,603 13,681 12,188 10,569: 1,437 3,056 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.5 3.4 8.6 72.7 81.1 96.9 93.1: 3.1 6.9 Old : 100.0: 15.5 3.4 8.6 72.7 81.1 96.9 93.1: 3.1 6.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 48: 4 3 7 37 37 44 44: Old : 48: 4 3 7 37 37 44 44: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 31.8 28.2 52.6 45.6 25.7 21.8 40.8 33.3 Old : 31.8 28.2 52.6 45.6 25.7 21.8 40.8 33.3 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 60,287: 0 1,534 480 57,887 49,344 58,367 51,358: 1,920 8,929 Old : 60,287: 0 1,534 480 57,887 49,344 58,367 51,358: 1,920 8,929 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 755: 0 0 0 879 755 879 755: -124 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 2.5 0.8 96.0 81.8 96.8 85.2: 3.2 14.8 Old : 100.0: 0.0 2.5 0.8 96.0 81.8 96.8 85.2: 3.2 14.8 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 : 32: 0 1 1 24 25 25 26: Old : 32: 0 1 1 24 25 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 : 45.9 33.1 68.2 53.5 42.7 27.5 61.3 45.4 Old : 45.9 33.1 68.2 53.5 42.7 27.5 61.3 45.4 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 3,433,378: 154,904 168,261 1,350,508 1,905,439 1,896,256 3,410,851 3,415,025: 22,527 18,353 Old : 3,433,378: 154,904 168,261 1,350,508 1,905,439 1,896,256 3,410,851 3,415,025: 22,527 18,353 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 26,297: -3,132 -1,139 -9,001 40,277 35,761 28,144 25,621: -1,847 676 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.5 4.9 39.3 55.5 55.2 99.3 99.5: 0.7 0.5 Old : 100.0: 4.5 4.9 39.3 55.5 55.2 99.3 99.5: 0.7 0.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 172: 32 23 47 115 93 168 142: Old : 172: 32 23 47 115 93 168 142: 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 : 35.7 43.0 49.0 58.5 8.5 12.8 12.8 16.7 Old : 35.7 43.0 49.0 58.5 8.5 12.8 12.8 16.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 1,088,613: 424,822 368,970 210,408 449,992 497,416 1,085,222 1,076,794: 3,391 11,819 Old : 1,088,613: 424,822 368,970 210,408 449,992 497,416 1,085,222 1,076,794: 3,391 11,819 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 108,838: 90,014 66,670 2,361 15,787 32,257 108,162 101,288: 676 7,550 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 39.0 33.9 19.3 41.3 45.7 99.7 98.9: 0.3 1.1 Old : 100.0: 39.0 33.9 19.3 41.3 45.7 99.7 98.9: 0.3 1.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 77: 25 12 26 36 36 70 66: Old : 77: 25 12 26 36 36 70 66: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 55.8 49.0 72.7 65.7 42.0 41.3 50.5 48.9 Old : 55.8 49.0 72.7 65.7 42.0 41.3 50.5 48.9 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 47,079: 8,114 1,200 3,722 34,445 41,379 46,281 46,301: 798 778 Old : 47,079: 8,114 1,200 3,722 34,445 41,379 46,281 46,301: 798 778 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 554: 60 440 -320 784 424 524 544: 30 10 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.2 2.5 7.9 73.2 87.9 98.3 98.3: 1.7 1.7 Old : 100.0: 17.2 2.5 7.9 73.2 87.9 98.3 98.3: 1.7 1.7 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 : 52: 5 6 7 36 35 45 44: Old : 52: 5 6 7 36 35 45 44: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 43.4 44.3 58.8 63.2 34.6 36.7 44.9 49.5 Old : 43.4 44.3 58.8 63.2 34.6 36.7 44.9 49.5 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 28,158: 1,370 2,665 166 26,539 24,989 28,075 27,820: 83 338 Old : 28,158: 1,370 2,665 166 26,539 24,989 28,075 27,820: 83 338 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 88: 0 0 0 88 88 88 88: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.9 9.5 0.6 94.3 88.7 99.7 98.8: 0.3 1.2 Old : 100.0: 4.9 9.5 0.6 94.3 88.7 99.7 98.8: 0.3 1.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 37: 1 4 1 22 21 23 26: Old : 37: 1 4 1 22 21 23 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 : 68.5 65.3 84.8 80.8 50.0 52.7 61.8 62.5 Old : 68.5 65.3 84.8 80.8 50.0 52.7 61.8 62.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 19,355: 1,684 80 0 17,628 19,275 19,312 19,355: 43 0 Old : 19,355: 1,684 80 0 17,628 19,275 19,312 19,355: 43 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 510: 0 0 0 510 510 510 510: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.7 0.4 0.0 91.1 99.6 99.8 100.0: 0.2 0.0 Old : 100.0: 8.7 0.4 0.0 91.1 99.6 99.8 100.0: 0.2 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 : 28: 3 1 0 17 15 20 16: Old : 28: 3 1 0 17 15 20 16: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 74.0 73.2 86.2 91.3 43.6 48.9 54.9 57.7 Old : 74.0 73.2 86.2 91.3 43.6 48.9 54.9 57.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE J LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465C Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS 0F 400 MEGAWATT HOURS) : : : : All : 15,042: 372 1,423 0 14,401 13,559 14,773 14,982: 269 60 Old : 15,042: 372 1,423 0 14,401 13,559 14,773 14,982: 269 60 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 0: 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.5 9.5 0.0 95.7 90.1 98.2 99.6: 1.8 0.4 Old : 100.0: 2.5 9.5 0.0 95.7 90.1 98.2 99.6: 1.8 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 : 21: 1 3 0 14 11 15 14: Old : 21: 1 3 0 14 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 : 79.3 67.8 94.1 90.9 64.0 59.6 71.4 72.7 Old : 79.3 67.8 94.1 90.9 64.0 59.6 71.4 72.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 24,670: 2,840 4,084 30 21,508 20,432 24,378 24,546: 292 124 Old : 24,670: 2,840 4,084 30 21,508 20,432 24,378 24,546: 292 124 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -174: -240 0 0 54 -168 -186 -168: 12 -6 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.5 16.6 0.1 87.2 82.8 98.8 99.5: 1.2 0.5 Old : 100.0: 11.5 16.6 0.1 87.2 82.8 98.8 99.5: 1.2 0.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 30: 2 3 1 20 22 23 25: Old : 30: 2 3 1 20 22 23 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 59.7 57.4 78.8 78.1 45.8 44.3 57.2 53.8 Old : 59.7 57.4 78.8 78.1 45.8 44.3 57.2 53.8 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 26,891: 3,130 0 230 22,331 25,311 25,691 25,541: 1,200 1,350 Old : 26,891: 3,130 0 230 22,331 25,311 25,691 25,541: 1,200 1,350 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -788: 0 0 0 -562 -778 -562 -778: -226 -10 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.6 0.0 0.9 83.0 94.1 95.5 95.0: 4.5 5.0 Old : 100.0: 11.6 0.0 0.9 83.0 94.1 95.5 95.0: 4.5 5.0 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 : 30: 2 0 1 23 24 25 25: Old : 30: 2 0 1 23 24 25 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 44.7 48.6 67.6 71.5 29.5 41.1 41.1 52.9 Old : 44.7 48.6 67.6 71.5 29.5 41.1 41.1 52.9 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 26,880: 240 672 1,280 24,392 24,828 25,912 26,780: 968 100 Old : 26,880: 240 672 1,280 24,392 24,828 25,912 26,780: 968 100 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -1,400: 0 0 0 -1,352 -1,400 -1,352 -1,400: -48 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.9 2.5 4.8 90.7 92.4 96.4 99.6: 3.6 0.4 Old : 100.0: 0.9 2.5 4.8 90.7 92.4 96.4 99.6: 3.6 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 : 23: 2 1 2 16 13 18 16: Old : 23: 2 1 2 16 13 18 16: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 60.3 68.3 81.5 87.4 40.3 51.9 52.2 60.0 Old : 60.3 68.3 81.5 87.4 40.3 51.9 52.2 60.0 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 13,762: 412 0 1,076 11,874 12,422 13,362 13,498: 400 264 Old : 13,762: 412 0 1,076 11,874 12,422 13,362 13,498: 400 264 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -28: -20 0 0 -76 -172 -96 -172: 68 144 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.0 0.0 7.8 86.3 90.3 97.1 98.1: 2.9 1.9 Old : 100.0: 3.0 0.0 7.8 86.3 90.3 97.1 98.1: 2.9 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 : 22: 3 0 1 15 16 18 17: Old : 22: 3 0 1 15 16 18 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 : 66.0 59.2 82.2 78.9 55.3 49.2 61.7 58.1 Old : 66.0 59.2 82.2 78.9 55.3 49.2 61.7 58.1 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 1,148,838: 166,460 152,775 229,433 693,367 690,611 1,089,260 1,072,819: 59,578 76,019 Old : 1,148,838: 166,460 152,775 229,433 693,367 690,611 1,089,260 1,072,819: 59,578 76,019 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -28,571: 4,925 13,738 72 -24,125 -28,798 -19,128 -14,988: -9,443 -13,583 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 14.5 13.3 20.0 60.4 60.1 94.8 93.4: 5.2 6.6 Old : 100.0: 14.5 13.3 20.0 60.4 60.1 94.8 93.4: 5.2 6.6 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 : 309: 81 117 122 85 90 247 261: Old : 309: 81 117 122 85 90 247 261: 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 : 23.5 23.4 36.1 32.4 12.3 7.0 17.7 11.2 Old : 23.5 23.4 36.1 32.4 12.3 7.0 17.7 11.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 E-MINY CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067655 Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 500 BARRELS) : : : : All : 43,554: 27,827 33,792 1,036 907 171 29,770 34,999: 13,784 8,555 Old : 43,554: 27,827 33,792 1,036 907 171 29,770 34,999: 13,784 8,555 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -8,709: 359 9,621 -1,365 126 -933 -880 7,323: -7,829 -16,032 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 63.9 77.6 2.4 2.1 0.4 68.4 80.4: 31.6 19.6 Old : 100.0: 63.9 77.6 2.4 2.1 0.4 68.4 80.4: 31.6 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 : 52: 23 27 10 2 1 30 33: Old : 52: 23 27 10 2 1 30 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 : 35.3 30.9 47.0 48.7 35.2 30.2 46.8 47.9 Old : 35.3 30.9 47.0 48.7 35.2 30.2 46.8 47.9 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 25,226: 2,304 6,471 4,240 10,511 3,933 17,055 14,644: 8,171 10,582 Old : 25,226: 2,304 6,471 4,240 10,511 3,933 17,055 14,644: 8,171 10,582 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -346: -27 -554 -27 -1,046 -1,264 -1,100 -1,845: 754 1,499 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.1 25.7 16.8 41.7 15.6 67.6 58.1: 32.4 41.9 Old : 100.0: 9.1 25.7 16.8 41.7 15.6 67.6 58.1: 32.4 41.9 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 : 20: 4 7 7 9 7 19 15: Old : 20: 4 7 7 9 7 19 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 : 27.1 30.3 44.3 47.0 24.6 22.4 34.1 28.5 Old : 27.1 30.3 44.3 47.0 24.6 22.4 34.1 28.5 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 10,884: 4,839 1,873 100 4,149 8,452 9,088 10,425: 1,796 459 Old : 10,884: 4,839 1,873 100 4,149 8,452 9,088 10,425: 1,796 459 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 61: -272 -508 98 278 437 104 27: -43 34 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 44.5 17.2 0.9 38.1 77.7 83.5 95.8: 16.5 4.2 Old : 100.0: 44.5 17.2 0.9 38.1 77.7 83.5 95.8: 16.5 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 : 88: 42 8 1 16 23 59 31: Old : 88: 42 8 1 16 23 59 31: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.1 39.6 50.3 60.9 39.1 38.7 50.3 59.9 Old : 39.1 39.6 50.3 60.9 39.1 38.7 50.3 59.9 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 8,451: 4,611 744 64 1,825 6,240 6,500 7,048: 1,951 1,403 Old : 8,451: 4,611 744 64 1,825 6,240 6,500 7,048: 1,951 1,403 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -77: -160 194 -51 -10 -289 -221 -146: 144 69 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 54.6 8.8 0.8 21.6 73.8 76.9 83.4: 23.1 16.6 Old : 100.0: 54.6 8.8 0.8 21.6 73.8 76.9 83.4: 23.1 16.6 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 : 46: 19 5 1 9 15 28 21: Old : 46: 19 5 1 9 15 28 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 : 29.3 35.6 43.4 58.5 29.3 35.6 43.4 57.1 Old : 29.3 35.6 43.4 58.5 29.3 35.6 43.4 57.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 Commitments of Traders - Futures Only, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 41,074: 3,832 6,197 565 26,076 24,699 30,473 31,461: 10,601 9,613 Old : 41,074: 3,832 6,197 565 26,076 24,699 30,473 31,461: 10,601 9,613 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : -8,517: -641 -1,259 -1,269 -6,872 -6,336 -8,782 -8,864: 265 347 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.3 15.1 1.4 63.5 60.1 74.2 76.6: 25.8 23.4 Old : 100.0: 9.3 15.1 1.4 63.5 60.1 74.2 76.6: 25.8 23.4 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 : 81: 17 16 7 36 40 57 59: Old : 81: 17 16 7 36 40 57 59: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 29.8 29.8 39.5 39.7 27.6 23.3 34.8 31.4 Old : 29.8 29.8 39.5 39.7 27.6 23.3 34.8 31.4 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, September 26, 2006 ------------------------------------------------------------------------------------------------------------------- : 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 : 87,455: 10,284 3,070 5,192 64,061 73,176 79,537 81,438: 7,918 6,017 Old : 87,455: 10,284 3,070 5,192 64,061 73,176 79,537 81,438: 7,918 6,017 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: September 19, 2006 : : 1,990: -1,968 1,177 619 2,775 -671 1,426 1,125: 564 865 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.8 3.5 5.9 73.3 83.7 90.9 93.1: 9.1 6.9 Old : 100.0: 11.8 3.5 5.9 73.3 83.7 90.9 93.1: 9.1 6.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 97: 21 6 11 51 61 75 77: Old : 97: 21 6 11 51 61 75 77: 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 26.2 50.9 42.0 25.3 22.3 32.0 29.4 Old : 34.8 26.2 50.9 42.0 25.3 22.3 32.0 29.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated September 29, 2006