GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A Commitments of Traders - Futures Only, December 24, 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 : 7,849: 0 100 0 6,877 7,662 6,877 7,762: 972 87 Old : 7,849: 0 100 0 6,877 7,662 6,877 7,762: 972 87 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 450: 0 0 0 450 440 450 440: 0 10 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 1.3 0.0 87.6 97.6 87.6 98.9: 12.4 1.1 Old : 100.0: 0.0 1.3 0.0 87.6 97.6 87.6 98.9: 12.4 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 : 29: 0 1 0 20 22 20 23: Old : 29: 0 1 0 20 22 20 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 : 57.4 56.6 73.1 77.0 41.1 48.4 49.6 58.9 Old : 57.4 56.6 73.1 77.0 41.1 48.4 49.6 58.9 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, December 24, 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 : 8,998: 0 583 50 8,828 8,295 8,878 8,928: 120 70 Old : 8,998: 0 583 50 8,828 8,295 8,878 8,928: 120 70 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 50: 0 0 0 50 50 50 50: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 6.5 0.6 98.1 92.2 98.7 99.2: 1.3 0.8 Old : 100.0: 0.0 6.5 0.6 98.1 92.2 98.7 99.2: 1.3 0.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 40: 0 4 1 28 27 29 31: Old : 40: 0 4 1 28 27 29 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 : 51.4 46.4 79.0 66.0 45.1 34.7 56.9 48.9 Old : 51.4 46.4 79.0 66.0 45.1 34.7 56.9 48.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E Commitments of Traders - Futures Only, December 24, 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 : 2,794: 0 0 0 1,854 2,144 1,854 2,144: 940 650 Old : 2,794: 0 0 0 1,854 2,144 1,854 2,144: 940 650 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : -48: 0 0 0 -89 -49 -89 -49: 41 1 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 0.0 0.0 66.4 76.7 66.4 76.7: 33.6 23.3 Old : 100.0: 0.0 0.0 0.0 66.4 76.7 66.4 76.7: 33.6 23.3 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 : 20: 0 0 0 14 20 14 20: Old : 20: 0 0 0 14 20 14 20: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 34.1 34.8 56.1 57.8 20.9 27.8 25.0 34.6 Old : 34.1 34.8 56.1 57.8 20.9 27.8 25.0 34.6 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, December 24, 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 : 4,333: 0 65 60 3,576 3,543 3,636 3,668: 697 665 Old : 4,333: 0 65 60 3,576 3,543 3,636 3,668: 697 665 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 334: 0 55 10 160 180 170 245: 164 89 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 1.5 1.4 82.5 81.8 83.9 84.7: 16.1 15.3 Old : 100.0: 0.0 1.5 1.4 82.5 81.8 83.9 84.7: 16.1 15.3 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 : 34: 0 1 1 26 32 27 34: Old : 34: 0 1 1 26 32 27 34: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 30.1 20.7 48.3 37.7 19.3 15.9 27.0 25.3 Old : 30.1 20.7 48.3 37.7 19.3 15.9 27.0 25.3 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, December 24, 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 : 214,848: 36,442 10,741 27,712 121,991 148,593 186,145 187,046: 28,703 27,802 Old : 214,848: 36,442 10,741 27,712 121,991 148,593 186,145 187,046: 28,703 27,802 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 2,636: 1,559 -1,094 -1,348 3,214 7,336 3,425 4,894: -789 -2,258 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.0 5.0 12.9 56.8 69.2 86.6 87.1: 13.4 12.9 Old : 100.0: 17.0 5.0 12.9 56.8 69.2 86.6 87.1: 13.4 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 : 149: 37 24 37 70 81 130 123: Old : 149: 37 24 37 70 81 130 123: 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 : 22.6 20.1 33.9 31.2 16.1 12.6 23.4 19.0 Old : 22.6 20.1 33.9 31.2 16.1 12.6 23.4 19.0 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, December 24, 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 : 854,409: 92,848 207,816 272,473 430,441 340,458 795,762 820,747: 58,647 33,662 Old : 854,409: 92,848 207,816 272,473 430,441 340,458 795,762 820,747: 58,647 33,662 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : -3,083: -2,854 13,748 -6,577 10,635 -6,056 1,204 1,115: -4,287 -4,198 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 10.9 24.3 31.9 50.4 39.8 93.1 96.1: 6.9 3.9 Old : 100.0: 10.9 24.3 31.9 50.4 39.8 93.1 96.1: 6.9 3.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 212: 51 66 78 85 70 181 176: Old : 212: 51 66 78 85 70 181 176: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 32.0 35.9 47.4 49.3 16.1 18.6 20.9 23.0 Old : 32.0 35.9 47.4 49.3 16.1 18.6 20.9 23.0 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, December 24, 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 : 100,036: 0 11,296 2,158 94,155 77,295 96,313 90,749: 3,723 9,287 Old : 100,036: 0 11,296 2,158 94,155 77,295 96,313 90,749: 3,723 9,287 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : -1,040: -49 170 239 1,211 -1,165 1,401 -756: -2,441 -284 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 11.3 2.2 94.1 77.3 96.3 90.7: 3.7 9.3 Old : 100.0: 0.0 11.3 2.2 94.1 77.3 96.3 90.7: 3.7 9.3 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 : 32: 0 4 2 25 20 27 24: Old : 32: 0 4 2 25 20 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 : 56.0 59.3 72.8 76.7 54.7 58.9 70.9 72.8 Old : 56.0 59.3 72.8 76.7 54.7 58.9 70.9 72.8 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, December 24, 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 : 81,624: 0 13,090 2,244 74,489 55,746 76,733 71,080: 4,891 10,544 Old : 81,624: 0 13,090 2,244 74,489 55,746 76,733 71,080: 4,891 10,544 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 1,691: -43 2,064 -987 4,186 1,710 3,156 2,787: -1,465 -1,096 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 16.0 2.7 91.3 68.3 94.0 87.1: 6.0 12.9 Old : 100.0: 0.0 16.0 2.7 91.3 68.3 94.0 87.1: 6.0 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 : 33: 0 3 2 23 22 25 25: Old : 33: 0 3 2 23 22 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 : 42.4 35.9 65.6 57.7 40.2 34.6 62.3 55.0 Old : 42.4 35.9 65.6 57.7 40.2 34.6 62.3 55.0 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, December 24, 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 : 147,011: 17,247 2,320 4,799 112,750 132,027 134,796 139,146: 12,215 7,865 Old : 147,011: 17,247 2,320 4,799 112,750 132,027 134,796 139,146: 12,215 7,865 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 1,729: 2,838 -93 -151 -745 1,549 1,942 1,305: -213 424 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.7 1.6 3.3 76.7 89.8 91.7 94.7: 8.3 5.3 Old : 100.0: 11.7 1.6 3.3 76.7 89.8 91.7 94.7: 8.3 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 : 45: 3 3 3 32 28 36 33: Old : 45: 3 3 3 32 28 36 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 : 42.8 42.8 59.1 61.2 39.1 42.6 51.5 58.9 Old : 42.8 42.8 59.1 61.2 39.1 42.6 51.5 58.9 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, December 24, 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 : 107,664: 13,723 11,159 936 85,915 89,033 100,574 101,128: 7,090 6,536 Old : 107,664: 13,723 11,159 936 85,915 89,033 100,574 101,128: 7,090 6,536 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 122: 0 0 0 336 764 336 764: -214 -642 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.7 10.4 0.9 79.8 82.7 93.4 93.9: 6.6 6.1 Old : 100.0: 12.7 10.4 0.9 79.8 82.7 93.4 93.9: 6.6 6.1 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 : 36: 2 2 2 23 25 27 27: Old : 36: 2 2 2 23 25 27 27: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 34.4 45.4 58.5 63.0 31.9 39.7 51.6 55.5 Old : 34.4 45.4 58.5 63.0 31.9 39.7 51.6 55.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E Commitments of Traders - Futures Only, December 24, 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 : 50,111: 13,233 978 1,106 27,792 44,665 42,131 46,749: 7,980 3,362 Old : 50,111: 13,233 978 1,106 27,792 44,665 42,131 46,749: 7,980 3,362 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 592: 739 30 -274 125 2,633 590 2,389: 2 -1,797 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 26.4 2.0 2.2 55.5 89.1 84.1 93.3: 15.9 6.7 Old : 100.0: 26.4 2.0 2.2 55.5 89.1 84.1 93.3: 15.9 6.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 22: 3 1 3 10 16 14 19: Old : 22: 3 1 3 10 16 14 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 : 61.5 54.8 76.3 73.5 58.1 51.3 65.0 64.3 Old : 61.5 54.8 76.3 73.5 58.1 51.3 65.0 64.3 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, December 24, 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 : 57,668: 4,126 0 3,908 42,771 46,827 50,805 50,735: 6,863 6,933 Old : 57,668: 4,126 0 3,908 42,771 46,827 50,805 50,735: 6,863 6,933 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 2,168: 889 0 -94 1,340 2,291 2,135 2,197: 33 -29 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.2 0.0 6.8 74.2 81.2 88.1 88.0: 11.9 12.0 Old : 100.0: 7.2 0.0 6.8 74.2 81.2 88.1 88.0: 11.9 12.0 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: 2 0 1 17 23 19 24: Old : 27: 2 0 1 17 23 19 24: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 51.6 32.4 74.3 53.0 42.6 30.1 57.9 47.8 Old : 51.6 32.4 74.3 53.0 42.6 30.1 57.9 47.8 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, December 24, 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 : 87,263: 1,004 2,151 4,240 78,414 74,312 83,658 80,703: 3,605 6,560 Old : 87,263: 1,004 2,151 4,240 78,414 74,312 83,658 80,703: 3,605 6,560 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 1,731: -2,431 815 1,218 3,934 2,861 2,721 4,894: -990 -3,163 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.2 2.5 4.9 89.9 85.2 95.9 92.5: 4.1 7.5 Old : 100.0: 1.2 2.5 4.9 89.9 85.2 95.9 92.5: 4.1 7.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 44: 2 2 4 26 32 30 36: Old : 44: 2 2 4 26 32 30 36: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 45.6 26.6 72.0 43.6 44.7 26.1 62.3 41.1 Old : 45.6 26.6 72.0 43.6 44.7 26.1 62.3 41.1 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, December 24, 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 : 109,798: 1,982 1,073 3,439 90,322 97,143 95,743 101,655: 14,055 8,143 Old : 109,798: 1,982 1,073 3,439 90,322 97,143 95,743 101,655: 14,055 8,143 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 609: -306 -163 -23 430 736 101 550: 508 59 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.8 1.0 3.1 82.3 88.5 87.2 92.6: 12.8 7.4 Old : 100.0: 1.8 1.0 3.1 82.3 88.5 87.2 92.6: 12.8 7.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 36: 1 2 3 24 23 27 26: Old : 36: 1 2 3 24 23 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 : 47.2 41.7 65.9 64.0 45.3 41.1 57.7 60.3 Old : 47.2 41.7 65.9 64.0 45.3 41.1 57.7 60.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L Commitments of Traders - Futures Only, December 24, 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 : 57,534: 21,460 0 2,089 31,121 44,318 54,670 46,407: 2,864 11,127 Old : 57,534: 21,460 0 2,089 31,121 44,318 54,670 46,407: 2,864 11,127 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 43: 403 0 -454 309 -96 258 -550: -215 593 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 37.3 0.0 3.6 54.1 77.0 95.0 80.7: 5.0 19.3 Old : 100.0: 37.3 0.0 3.6 54.1 77.0 95.0 80.7: 5.0 19.3 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 : 27: 5 0 4 18 14 23 18: Old : 27: 5 0 4 18 14 23 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 : 50.0 36.9 71.0 58.2 40.9 28.8 55.8 43.2 Old : 50.0 36.9 71.0 58.2 40.9 28.8 55.8 43.2 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, December 24, 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 : 71,457: 3,850 8,630 7,093 57,899 43,567 68,842 59,290: 2,615 12,167 Old : 71,457: 3,850 8,630 7,093 57,899 43,567 68,842 59,290: 2,615 12,167 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 1,470: 253 582 39 1,578 -694 1,870 -73: -400 1,543 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.4 12.1 9.9 81.0 61.0 96.3 83.0: 3.7 17.0 Old : 100.0: 5.4 12.1 9.9 81.0 61.0 96.3 83.0: 3.7 17.0 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: 2 2 3 15 14 19 17: Old : 22: 2 2 3 15 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 : 59.3 40.7 77.2 61.9 52.9 30.1 66.0 46.1 Old : 59.3 40.7 77.2 61.9 52.9 30.1 66.0 46.1 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, December 24, 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 : 82,857: 8,954 0 3,078 66,329 71,052 78,361 74,130: 4,496 8,727 Old : 82,857: 8,954 0 3,078 66,329 71,052 78,361 74,130: 4,496 8,727 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 1,026: -111 0 84 1,672 1,120 1,645 1,204: -619 -178 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 10.8 0.0 3.7 80.1 85.8 94.6 89.5: 5.4 10.5 Old : 100.0: 10.8 0.0 3.7 80.1 85.8 94.6 89.5: 5.4 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 : 34: 3 0 2 26 27 29 29: Old : 34: 3 0 2 26 27 29 29: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 41.5 41.2 64.7 62.7 35.4 33.5 49.6 47.8 Old : 41.5 41.2 64.7 62.7 35.4 33.5 49.6 47.8 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, December 24, 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 : 119,168: 9,670 0 7,479 95,544 104,070 112,693 111,549: 6,475 7,619 Old : 119,168: 9,670 0 7,479 95,544 104,070 112,693 111,549: 6,475 7,619 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 255: -212 0 156 1,339 588 1,283 744: -1,028 -489 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.1 0.0 6.3 80.2 87.3 94.6 93.6: 5.4 6.4 Old : 100.0: 8.1 0.0 6.3 80.2 87.3 94.6 93.6: 5.4 6.4 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 : 41: 3 0 2 25 32 28 34: Old : 41: 3 0 2 25 32 28 34: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 45.0 29.3 65.3 48.9 37.8 26.2 56.1 44.5 Old : 45.0 29.3 65.3 48.9 37.8 26.2 56.1 44.5 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, December 24, 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 : 134,113: 444 19,251 20,394 101,533 86,927 122,371 126,572: 11,742 7,541 Old : 134,113: 444 19,251 20,394 101,533 86,927 122,371 126,572: 11,742 7,541 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : -252: 0 -1,233 182 -887 742 -705 -309: 453 57 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.3 14.4 15.2 75.7 64.8 91.2 94.4: 8.8 5.6 Old : 100.0: 0.3 14.4 15.2 75.7 64.8 91.2 94.4: 8.8 5.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 43: 1 6 6 35 29 41 36: Old : 43: 1 6 6 35 29 41 36: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 27.4 36.3 44.4 58.4 22.2 23.7 30.9 34.7 Old : 27.4 36.3 44.4 58.4 22.2 23.7 30.9 34.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 Commitments of Traders - Futures Only, December 24, 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 : 85,172: 5,383 3,745 6,292 65,554 62,754 77,229 72,791: 7,943 12,381 Old : 85,172: 5,383 3,745 6,292 65,554 62,754 77,229 72,791: 7,943 12,381 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 2,646: 2,876 0 1,021 -1,045 5,242 2,852 6,263: -206 -3,617 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.3 4.4 7.4 77.0 73.7 90.7 85.5: 9.3 14.5 Old : 100.0: 6.3 4.4 7.4 77.0 73.7 90.7 85.5: 9.3 14.5 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 : 31: 4 1 4 20 21 24 26: Old : 31: 4 1 4 20 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 : 57.1 36.0 72.2 55.1 50.1 34.0 58.8 50.8 Old : 57.1 36.0 72.2 55.1 50.1 34.0 58.8 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, December 24, 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 : 59,159: 5,314 0 310 48,901 54,297 54,525 54,607: 4,634 4,552 Old : 59,159: 5,314 0 310 48,901 54,297 54,525 54,607: 4,634 4,552 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 2,418: 1,364 0 0 961 1,426 2,325 1,426: 93 992 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.0 0.0 0.5 82.7 91.8 92.2 92.3: 7.8 7.7 Old : 100.0: 9.0 0.0 0.5 82.7 91.8 92.2 92.3: 7.8 7.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 23: 2 0 1 13 15 15 16: Old : 23: 2 0 1 13 15 15 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 : 58.6 42.6 80.6 74.7 51.5 39.7 68.0 61.0 Old : 58.6 42.6 80.6 74.7 51.5 39.7 68.0 61.0 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, December 24, 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 : 253,584: 12,572 5,253 4,557 225,325 227,441 242,454 237,251: 11,130 16,333 Old : 253,584: 12,572 5,253 4,557 225,325 227,441 242,454 237,251: 11,130 16,333 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 4,194: -1,914 -484 830 5,176 1,800 4,092 2,146: 102 2,048 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.0 2.1 1.8 88.9 89.7 95.6 93.6: 4.4 6.4 Old : 100.0: 5.0 2.1 1.8 88.9 89.7 95.6 93.6: 4.4 6.4 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 : 62: 3 3 6 48 43 54 49: Old : 62: 3 3 6 48 43 54 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 : 34.8 55.8 52.4 67.1 30.2 52.9 45.8 61.1 Old : 34.8 55.8 52.4 67.1 30.2 52.9 45.8 61.1 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, December 24, 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 : 212,216: 8,827 4,785 12,596 179,394 186,317 200,817 203,698: 11,399 8,518 Old : 212,216: 8,827 4,785 12,596 179,394 186,317 200,817 203,698: 11,399 8,518 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 705: 546 -832 -236 989 1,891 1,299 823: -594 -118 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.2 2.3 5.9 84.5 87.8 94.6 96.0: 5.4 4.0 Old : 100.0: 4.2 2.3 5.9 84.5 87.8 94.6 96.0: 5.4 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 : 48: 2 3 3 37 35 42 38: Old : 48: 2 3 3 37 35 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 : 29.1 39.7 49.4 63.0 23.9 37.0 39.5 53.4 Old : 29.1 39.7 49.4 63.0 23.9 37.0 39.5 53.4 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, December 24, 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 : 216,667: 10,856 11,626 7,323 182,222 190,575 200,401 209,524: 16,266 7,143 Old : 216,667: 10,856 11,626 7,323 182,222 190,575 200,401 209,524: 16,266 7,143 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : -875: 1,847 44 -681 -3,832 -92 -2,666 -729: 1,791 -146 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.0 5.4 3.4 84.1 88.0 92.5 96.7: 7.5 3.3 Old : 100.0: 5.0 5.4 3.4 84.1 88.0 92.5 96.7: 7.5 3.3 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 : 54: 4 3 4 42 39 47 45: Old : 54: 4 3 4 42 39 47 45: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 34.7 36.8 51.4 60.4 33.6 30.4 45.6 47.1 Old : 34.7 36.8 51.4 60.4 33.6 30.4 45.6 47.1 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, December 24, 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 : 49,615: 0 1,726 975 40,130 38,152 41,105 40,853: 8,510 8,762 Old : 49,615: 0 1,726 975 40,130 38,152 41,105 40,853: 8,510 8,762 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 641: 0 642 -509 -64 508 -573 641: 1,214 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 3.5 2.0 80.9 76.9 82.8 82.3: 17.2 17.7 Old : 100.0: 0.0 3.5 2.0 80.9 76.9 82.8 82.3: 17.2 17.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 26: 0 1 1 19 18 20 19: Old : 26: 0 1 1 19 18 20 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 : 32.2 33.1 52.2 54.6 26.3 29.0 42.4 44.1 Old : 32.2 33.1 52.2 54.6 26.3 29.0 42.4 44.1 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, December 24, 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 : 207,284: 23,725 5,522 10,729 156,597 171,128 191,051 187,379: 16,233 19,905 Old : 207,284: 23,725 5,522 10,729 156,597 171,128 191,051 187,379: 16,233 19,905 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 2,970: -1,139 0 -723 4,433 3,296 2,571 2,573: 399 397 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.4 2.7 5.2 75.5 82.6 92.2 90.4: 7.8 9.6 Old : 100.0: 11.4 2.7 5.2 75.5 82.6 92.2 90.4: 7.8 9.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 45: 4 2 5 34 36 40 41: Old : 45: 4 2 5 34 36 40 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 : 34.2 30.2 51.2 46.5 25.6 28.4 36.9 37.0 Old : 34.2 30.2 51.2 46.5 25.6 28.4 36.9 37.0 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, December 24, 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 : 82,174: 4,410 7,639 2,115 68,248 63,970 74,773 73,724: 7,401 8,450 Old : 82,174: 4,410 7,639 2,115 68,248 63,970 74,773 73,724: 7,401 8,450 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 290: 0 -2,504 0 553 2,999 553 495: -263 -205 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.4 9.3 2.6 83.1 77.8 91.0 89.7: 9.0 10.3 Old : 100.0: 5.4 9.3 2.6 83.1 77.8 91.0 89.7: 9.0 10.3 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 : 39: 2 4 1 26 29 29 33: Old : 39: 2 4 1 26 29 29 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 : 32.0 30.9 52.9 49.1 23.4 22.8 40.3 35.3 Old : 32.0 30.9 52.9 49.1 23.4 22.8 40.3 35.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B Commitments of Traders - Futures Only, December 24, 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 : 2,838,590: 567,215 135,233 882,005 1,345,453 1,789,629 2,794,673 2,806,867: 43,917 31,723 Old : 2,838,590: 567,215 135,233 882,005 1,345,453 1,789,629 2,794,673 2,806,867: 43,917 31,723 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 51,303: 28,330 -8,784 5,636 9,892 51,230 43,858 48,082: 7,445 3,221 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 20.0 4.8 31.1 47.4 63.0 98.5 98.9: 1.5 1.1 Old : 100.0: 20.0 4.8 31.1 47.4 63.0 98.5 98.9: 1.5 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 : 165: 33 17 41 107 93 157 136: Old : 165: 33 17 41 107 93 157 136: 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 39.9 48.4 53.0 16.7 20.4 19.4 25.3 Old : 37.6 39.9 48.4 53.0 16.7 20.4 19.4 25.3 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, December 24, 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 : 994,182: 79,577 263,264 202,382 706,791 522,526 988,750 988,172: 5,432 6,010 Old : 994,182: 79,577 263,264 202,382 706,791 522,526 988,750 988,172: 5,432 6,010 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 41,403: 11,763 1,358 1,716 26,877 37,539 40,356 40,613: 1,047 790 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.0 26.5 20.4 71.1 52.6 99.5 99.4: 0.5 0.6 Old : 100.0: 8.0 26.5 20.4 71.1 52.6 99.5 99.4: 0.5 0.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 89: 20 23 33 44 42 82 80: Old : 89: 20 23 33 44 42 82 80: 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 : 40.2 32.7 60.8 52.8 32.3 26.9 43.4 38.3 Old : 40.2 32.7 60.8 52.8 32.3 26.9 43.4 38.3 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, December 24, 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 : 11,061: 31 0 0 10,244 10,715 10,275 10,715: 786 346 Old : 11,061: 31 0 0 10,244 10,715 10,275 10,715: 786 346 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : -75: 0 0 0 -15 -90 -15 -90: -60 15 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.3 0.0 0.0 92.6 96.9 92.9 96.9: 7.1 3.1 Old : 100.0: 0.3 0.0 0.0 92.6 96.9 92.9 96.9: 7.1 3.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 23: 1 0 0 19 14 20 14: Old : 23: 1 0 0 19 14 20 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 : 49.5 73.2 67.8 85.5 47.8 67.8 63.3 75.6 Old : 49.5 73.2 67.8 85.5 47.8 67.8 63.3 75.6 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, December 24, 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 : 37,917: 1,702 496 789 34,763 35,773 37,254 37,058: 663 859 Old : 37,917: 1,702 496 789 34,763 35,773 37,254 37,058: 663 859 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 228: 0 0 0 228 228 228 228: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.5 1.3 2.1 91.7 94.3 98.3 97.7: 1.7 2.3 Old : 100.0: 4.5 1.3 2.1 91.7 94.3 98.3 97.7: 1.7 2.3 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 : 46: 7 3 5 33 26 41 33: Old : 46: 7 3 5 33 26 41 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 : 50.6 41.7 71.7 63.8 42.9 38.3 53.0 52.3 Old : 50.6 41.7 71.7 63.8 42.9 38.3 53.0 52.3 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, December 24, 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 : 14,640: 1,456 45 336 12,828 14,239 14,620 14,620: 20 20 Old : 14,640: 1,456 45 336 12,828 14,239 14,620 14,620: 20 20 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 44: 0 0 0 44 44 44 44: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.9 0.3 2.3 87.6 97.3 99.9 99.9: 0.1 0.1 Old : 100.0: 9.9 0.3 2.3 87.6 97.3 99.9 99.9: 0.1 0.1 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 : 28: 1 1 2 14 21 16 23: Old : 28: 1 1 2 14 21 16 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 : 71.0 80.4 94.2 89.8 60.0 73.1 80.2 77.7 Old : 71.0 80.4 94.2 89.8 60.0 73.1 80.2 77.7 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, December 24, 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 : 17,907: 4,307 40 337 12,595 17,075 17,239 17,452: 668 455 Old : 17,907: 4,307 40 337 12,595 17,075 17,239 17,452: 668 455 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 219: 0 0 0 209 219 209 219: 10 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 24.1 0.2 1.9 70.3 95.4 96.3 97.5: 3.7 2.5 Old : 100.0: 24.1 0.2 1.9 70.3 95.4 96.3 97.5: 3.7 2.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 27: 2 1 2 19 19 21 22: Old : 27: 2 1 2 19 19 21 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 : 58.2 67.8 85.0 86.3 41.9 42.1 54.1 54.3 Old : 58.2 67.8 85.0 86.3 41.9 42.1 54.1 54.3 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, December 24, 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 : 10,256: 79 0 10 8,913 9,520 9,002 9,530: 1,254 726 Old : 10,256: 79 0 10 8,913 9,520 9,002 9,530: 1,254 726 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 56: 0 0 0 56 56 56 56: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.8 0.0 0.1 86.9 92.8 87.8 92.9: 12.2 7.1 Old : 100.0: 0.8 0.0 0.1 86.9 92.8 87.8 92.9: 12.2 7.1 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 : 21: 1 0 1 16 13 17 14: Old : 21: 1 0 1 16 13 17 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 : 46.3 67.4 71.8 86.0 45.0 56.1 61.5 72.2 Old : 46.3 67.4 71.8 86.0 45.0 56.1 61.5 72.2 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, December 24, 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 : 28,270: 1,054 1,524 618 23,210 25,130 24,882 27,272: 3,388 998 Old : 28,270: 1,054 1,524 618 23,210 25,130 24,882 27,272: 3,388 998 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 204: 0 0 0 204 208 204 208: 0 -4 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.7 5.4 2.2 82.1 88.9 88.0 96.5: 12.0 3.5 Old : 100.0: 3.7 5.4 2.2 82.1 88.9 88.0 96.5: 12.0 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 : 29: 1 2 3 24 21 27 24: Old : 29: 1 2 3 24 21 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 : 46.4 54.7 66.3 74.1 30.0 45.3 45.3 52.3 Old : 46.4 54.7 66.3 74.1 30.0 45.3 45.3 52.3 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, December 24, 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 : 20,434: 1,384 0 1,140 17,348 18,594 19,872 19,734: 562 700 Old : 20,434: 1,384 0 1,140 17,348 18,594 19,872 19,734: 562 700 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : -180: 0 0 0 60 60 60 60: -240 -240 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.8 0.0 5.6 84.9 91.0 97.2 96.6: 2.8 3.4 Old : 100.0: 6.8 0.0 5.6 84.9 91.0 97.2 96.6: 2.8 3.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 27: 1 0 2 21 23 23 25: Old : 27: 1 0 2 21 23 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 : 40.3 60.1 65.4 75.6 36.5 51.0 52.7 58.3 Old : 40.3 60.1 65.4 75.6 36.5 51.0 52.7 58.3 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, December 24, 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 : 8,906: 1,410 580 190 6,868 7,600 8,468 8,370: 438 536 Old : 8,906: 1,410 580 190 6,868 7,600 8,468 8,370: 438 536 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 120: 0 -200 120 0 440 120 360: 0 -240 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.8 6.5 2.1 77.1 85.3 95.1 94.0: 4.9 6.0 Old : 100.0: 15.8 6.5 2.1 77.1 85.3 95.1 94.0: 4.9 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 : 21: 2 1 2 14 14 17 16: Old : 21: 2 1 2 14 14 17 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 : 54.3 53.7 78.4 78.8 46.4 44.7 61.9 61.3 Old : 54.3 53.7 78.4 78.8 46.4 44.7 61.9 61.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-064A02 Commitments of Traders - Futures Only, December 24, 2007 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2.5 MWH X OFF PEAK HOURS PER MONTH) : : : : All : 6,322: 504 0 48 5,562 5,598 6,114 5,646: 208 676 Old : 6,322: 504 0 48 5,562 5,598 6,114 5,646: 208 676 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 8: 0 0 0 8 8 8 8: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.0 0.0 0.8 88.0 88.5 96.7 89.3: 3.3 10.7 Old : 100.0: 8.0 0.0 0.8 88.0 88.5 96.7 89.3: 3.3 10.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 20: 2 0 1 12 13 14 14: Old : 20: 2 0 1 12 13 14 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 : 65.3 55.6 86.6 78.3 51.3 47.6 67.1 60.3 Old : 65.3 55.6 86.6 78.3 51.3 47.6 67.1 60.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 Commitments of Traders - Futures Only, December 24, 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 : 1,325,751: 219,382 171,020 333,504 700,750 746,970 1,253,636 1,251,494: 72,115 74,257 Old : 1,325,751: 219,382 171,020 333,504 700,750 746,970 1,253,636 1,251,494: 72,115 74,257 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : -4,499: 6,279 -13,030 255 -13,618 9,407 -7,084 -3,368: 2,585 -1,131 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 16.5 12.9 25.2 52.9 56.3 94.6 94.4: 5.4 5.6 Old : 100.0: 16.5 12.9 25.2 52.9 56.3 94.6 94.4: 5.4 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 : 301: 86 107 117 78 96 242 251: Old : 301: 86 107 117 78 96 242 251: 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 : 28.2 26.7 40.3 36.4 12.5 8.4 19.4 13.6 Old : 28.2 26.7 40.3 36.4 12.5 8.4 19.4 13.6 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, December 24, 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 : 17,114: 0 650 50 17,064 16,414 17,114 17,114: 0 0 Old : 17,114: 0 650 50 17,064 16,414 17,114 17,114: 0 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 774: 0 0 0 924 924 924 924: -150 -150 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 3.8 0.3 99.7 95.9 100.0 100.0: 0.0 0.0 Old : 100.0: 0.0 3.8 0.3 99.7 95.9 100.0 100.0: 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 : 37: 0 2 1 29 31 30 33: Old : 37: 0 2 1 29 31 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 : 42.8 40.6 64.7 63.7 23.8 24.4 35.7 35.3 Old : 42.8 40.6 64.7 63.7 23.8 24.4 35.7 35.3 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, December 24, 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 : 133,829: 23,848 22,497 35,529 65,454 68,409 124,831 126,435: 8,998 7,394 Old : 133,829: 23,848 22,497 35,529 65,454 68,409 124,831 126,435: 8,998 7,394 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 1,634: 2,044 358 1,268 -553 647 2,759 2,273: -1,125 -639 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.8 16.8 26.5 48.9 51.1 93.3 94.5: 6.7 5.5 Old : 100.0: 17.8 16.8 26.5 48.9 51.1 93.3 94.5: 6.7 5.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 44: 9 12 16 22 22 43 39: Old : 44: 9 12 16 22 22 43 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 : 37.9 31.9 53.0 49.5 21.9 16.2 26.8 24.3 Old : 37.9 31.9 53.0 49.5 21.9 16.2 26.8 24.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O Commitments of Traders - Futures Only, December 24, 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 : 8,610: 25 600 0 8,585 8,010 8,610 8,610: 0 0 Old : 8,610: 25 600 0 8,585 8,010 8,610 8,610: 0 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 0: 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.3 7.0 0.0 99.7 93.0 100.0 100.0: 0.0 0.0 Old : 100.0: 0.3 7.0 0.0 99.7 93.0 100.0 100.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 24: 1 1 0 15 18 16 19: Old : 24: 1 1 0 15 18 16 19: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 66.5 64.6 89.1 82.9 60.1 56.9 68.7 66.5 Old : 66.5 64.6 89.1 82.9 60.1 56.9 68.7 66.5 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, December 24, 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 : 15,192: 8,993 1,821 115 4,269 12,773 13,377 14,709: 1,815 483 Old : 15,192: 8,993 1,821 115 4,269 12,773 13,377 14,709: 1,815 483 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 681: -101 -8 85 623 567 607 644: 74 37 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 59.2 12.0 0.8 28.1 84.1 88.1 96.8: 11.9 3.2 Old : 100.0: 59.2 12.0 0.8 28.1 84.1 88.1 96.8: 11.9 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 : 94: 41 19 3 13 23 55 44: Old : 94: 41 19 3 13 23 55 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 : 46.7 45.3 61.4 64.3 46.7 44.5 61.4 63.5 Old : 46.7 45.3 61.4 64.3 46.7 44.5 61.4 63.5 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, December 24, 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 : 16,670: 11,733 2,524 149 1,084 12,948 12,966 15,621: 3,704 1,049 Old : 16,670: 11,733 2,524 149 1,084 12,948 12,966 15,621: 3,704 1,049 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 457: 817 -189 45 -313 389 549 245: -92 212 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 70.4 15.1 0.9 6.5 77.7 77.8 93.7: 22.2 6.3 Old : 100.0: 70.4 15.1 0.9 6.5 77.7 77.8 93.7: 22.2 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 : 94: 48 16 3 7 25 58 41: Old : 94: 48 16 3 7 25 58 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 : 23.2 44.0 37.0 61.7 23.2 43.9 37.0 60.9 Old : 23.2 44.0 37.0 61.7 23.2 43.9 37.0 60.9 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, December 24, 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 : 215,092: 53,777 9,077 17,049 120,794 170,779 191,620 196,905: 23,472 18,187 Old : 215,092: 53,777 9,077 17,049 120,794 170,779 191,620 196,905: 23,472 18,187 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 2,195: 3,094 1,404 -1,792 -1,823 1,880 -521 1,492: 2,716 703 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 25.0 4.2 7.9 56.2 79.4 89.1 91.5: 10.9 8.5 Old : 100.0: 25.0 4.2 7.9 56.2 79.4 89.1 91.5: 10.9 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 : 177: 65 16 30 77 89 158 122: Old : 177: 65 16 30 77 89 158 122: 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 : 17.4 25.4 28.3 37.7 10.7 13.5 16.1 20.7 Old : 17.4 25.4 28.3 37.7 10.7 13.5 16.1 20.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 RBOB GASOLINE FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-11165J Commitments of Traders - Futures Only, December 24, 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 : 7,625: 2,253 197 760 3,128 5,081 6,141 6,038: 1,484 1,587 Old : 7,625: 2,253 197 760 3,128 5,081 6,141 6,038: 1,484 1,587 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : .: . . . . . . .: . . : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 29.5 2.6 10.0 41.0 66.6 80.5 79.2: 19.5 20.8 Old : 100.0: 29.5 2.6 10.0 41.0 66.6 80.5 79.2: 19.5 20.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 20: 6 1 5 10 11 19 16: Old : 20: 6 1 5 10 11 19 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 : 32.2 44.8 55.2 62.1 26.9 29.3 40.6 39.3 Old : 32.2 44.8 55.2 62.1 26.9 29.3 40.6 39.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE Code-26265D Commitments of Traders - Futures Only, December 24, 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 : 3,825: 150 0 250 3,425 3,575 3,825 3,825: 0 0 Old : 3,825: 150 0 250 3,425 3,575 3,825 3,825: 0 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 0: 150 0 0 0 0 150 0: -150 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.9 0.0 6.5 89.5 93.5 100.0 100.0: 0.0 0.0 Old : 100.0: 3.9 0.0 6.5 89.5 93.5 100.0 100.0: 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 : 24: 1 0 1 18 19 20 20: Old : 24: 1 0 1 18 19 20 20: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 44.4 53.6 68.0 75.8 11.1 15.7 16.3 19.0 Old : 44.4 53.6 68.0 75.8 11.1 15.7 16.3 19.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 Commitments of Traders - Futures Only, December 24, 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 GALLONS) : : : : All : 7,609: 380 873 917 5,069 4,654 6,366 6,444: 1,243 1,165 Old : 7,609: 380 873 917 5,069 4,654 6,366 6,444: 1,243 1,165 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 685: 0 725 25 580 -170 605 580: 80 105 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.0 11.5 12.1 66.6 61.2 83.7 84.7: 16.3 15.3 Old : 100.0: 5.0 11.5 12.1 66.6 61.2 83.7 84.7: 16.3 15.3 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 : 23: 1 1 1 17 15 19 16: Old : 23: 1 1 1 17 15 19 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 : 42.0 55.7 63.8 75.8 34.9 37.4 50.1 53.7 Old : 42.0 55.7 63.8 75.8 34.9 37.4 50.1 53.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C Commitments of Traders - Futures Only, December 24, 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 : 5,780: 1,525 0 825 3,430 4,805 5,780 5,630: 0 150 Old : 5,780: 1,525 0 825 3,430 4,805 5,780 5,630: 0 150 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : 100: 0 0 0 100 100 100 100: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 26.4 0.0 14.3 59.3 83.1 100.0 97.4: 0.0 2.6 Old : 100.0: 26.4 0.0 14.3 59.3 83.1 100.0 97.4: 0.0 2.6 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 : 27: 1 0 1 17 16 18 17: Old : 27: 1 0 1 17 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 : 64.5 64.1 80.5 84.4 46.4 46.4 57.2 54.2 Old : 64.5 64.1 80.5 84.4 46.4 46.4 57.2 54.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NAPTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86665A Commitments of Traders - Futures Only, December 24, 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 : 2,505: 192 0 135 1,854 2,265 2,181 2,400: 324 105 Old : 2,505: 192 0 135 1,854 2,265 2,181 2,400: 324 105 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: December 18, 2007 : : .: . . . . . . .: . . : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.7 0.0 5.4 74.0 90.4 87.1 95.8: 12.9 4.2 Old : 100.0: 7.7 0.0 5.4 74.0 90.4 87.1 95.8: 12.9 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 : 20: 1 0 1 13 17 14 18: Old : 20: 1 0 1 13 17 14 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 : 50.2 48.3 73.5 71.0 34.8 35.6 41.0 44.6 Old : 50.2 48.3 73.5 71.0 34.8 35.6 41.0 44.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated August 12, 2008