GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 5,708: 0 50 0 4,715 5,470 4,715 5,520: 993 188 Old : 5,708: 0 50 0 4,715 5,470 4,715 5,520: 993 188 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 110: 0 50 0 110 60 110 110: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 0.9 0.0 82.6 95.8 82.6 96.7: 17.4 3.3 Old : 100.0: 0.0 0.9 0.0 82.6 95.8 82.6 96.7: 17.4 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 : 34: 0 1 0 25 20 25 21: Old : 34: 0 1 0 25 20 25 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 47.7 51.9 62.0 80.7 37.9 50.2 45.5 64.4 Old : 47.7 51.9 62.0 80.7 37.9 50.2 45.5 64.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 7,913: 50 870 75 7,618 6,763 7,743 7,708: 170 205 Old : 7,913: 50 870 75 7,618 6,763 7,743 7,708: 170 205 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 100: 0 -50 0 100 150 100 100: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.6 11.0 0.9 96.3 85.5 97.9 97.4: 2.1 2.6 Old : 100.0: 0.6 11.0 0.9 96.3 85.5 97.9 97.4: 2.1 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 : 38: 1 3 1 26 26 28 29: Old : 38: 1 3 1 26 26 28 29: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 52.5 45.4 73.2 68.8 46.2 41.0 57.9 56.4 Old : 52.5 45.4 73.2 68.8 46.2 41.0 57.9 56.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165E Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 METRIC TONS) : : : : All : 3,269: 0 0 0 2,434 2,322 2,434 2,322: 835 947 Old : 3,269: 0 0 0 2,434 2,322 2,434 2,322: 835 947 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 104: 0 0 0 -22 52 -22 52: 126 52 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 0.0 0.0 74.5 71.0 74.5 71.0: 25.5 29.0 Old : 100.0: 0.0 0.0 0.0 74.5 71.0 74.5 71.0: 25.5 29.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 22: 0 0 0 19 21 19 21: Old : 22: 0 0 0 19 21 19 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 35.8 33.4 56.4 54.5 30.2 28.3 43.6 39.4 Old : 35.8 33.4 56.4 54.5 30.2 28.3 43.6 39.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 METRIC TONS) : : : : All : 4,032: 65 0 120 3,519 3,545 3,704 3,665: 328 367 Old : 4,032: 65 0 120 3,519 3,545 3,704 3,665: 328 367 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 195: 0 0 75 158 133 233 208: -38 -13 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.6 0.0 3.0 87.3 87.9 91.9 90.9: 8.1 9.1 Old : 100.0: 1.6 0.0 3.0 87.3 87.9 91.9 90.9: 8.1 9.1 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 : 39: 2 0 1 31 36 33 37: Old : 39: 2 0 1 31 36 33 37: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 29.5 25.3 46.5 42.9 18.9 18.8 30.5 27.8 Old : 29.5 25.3 46.5 42.9 18.9 18.8 30.5 27.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 42,000 U.S. GALLONS) : : : : All : 284,853: 43,181 17,782 56,673 149,116 181,018 248,970 255,473: 35,884 29,380 Old : 284,853: 43,181 17,782 56,673 149,116 181,018 248,970 255,473: 35,884 29,380 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 10,063: -2,703 448 7,930 4,817 4,178 10,043 12,555: 20 -2,493 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.2 6.2 19.9 52.3 63.5 87.4 89.7: 12.6 10.3 Old : 100.0: 15.2 6.2 19.9 52.3 63.5 87.4 89.7: 12.6 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 : 155: 48 22 40 67 76 136 123: Old : 155: 48 22 40 67 76 136 123: 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 : 16.5 22.3 27.3 34.3 10.7 15.1 16.2 20.0 Old : 16.5 22.3 27.3 34.3 10.7 15.1 16.2 20.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265J Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1000 BARRELS) : : : : All : 9,120: 1,650 0 550 6,520 8,470 8,720 9,020: 400 100 Old : 9,120: 1,650 0 550 6,520 8,470 8,720 9,020: 400 100 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 500: 250 -50 50 200 500 500 500: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 18.1 0.0 6.0 71.5 92.9 95.6 98.9: 4.4 1.1 Old : 100.0: 18.1 0.0 6.0 71.5 92.9 95.6 98.9: 4.4 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 : 36: 3 0 3 21 29 25 32: Old : 36: 3 0 3 21 29 25 32: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 71.8 50.7 81.1 68.5 64.7 50.4 69.1 62.0 Old : 71.8 50.7 81.1 68.5 64.7 50.4 69.1 62.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02265T Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 7,275: 1,475 50 100 5,025 6,600 6,600 6,750: 675 525 Old : 7,275: 1,475 50 100 5,025 6,600 6,600 6,750: 675 525 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 0: 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 20.3 0.7 1.4 69.1 90.7 90.7 92.8: 9.3 7.2 Old : 100.0: 20.3 0.7 1.4 69.1 90.7 90.7 92.8: 9.3 7.2 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 : 21: 1 1 1 7 17 9 18: Old : 21: 1 1 1 7 17 9 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 : 78.4 52.6 89.3 75.9 74.2 49.5 78.0 70.8 Old : 78.4 52.6 89.3 75.9 74.2 49.5 78.0 70.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (10,000 MMBTU'S) : : : : All : 1,313,850: 150,628 371,684 451,296 632,427 454,983 1,234,351 1,277,963: 79,500 35,888 Old : 1,313,850: 150,628 371,684 451,296 632,427 454,983 1,234,351 1,277,963: 79,500 35,888 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 18,173: 11,138 34,869 -3,477 7,925 -16,352 15,586 15,039: 2,587 3,134 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.5 28.3 34.3 48.1 34.6 93.9 97.3: 6.1 2.7 Old : 100.0: 11.5 28.3 34.3 48.1 34.6 93.9 97.3: 6.1 2.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 236: 88 54 86 81 77 222 172: Old : 236: 88 54 86 81 77 222 172: 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 38.3 46.3 53.7 17.9 21.6 20.7 25.6 Old : 34.7 38.3 46.3 53.7 17.9 21.6 20.7 25.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 98,092: 0 12,178 1,695 85,782 71,874 87,477 85,747: 10,615 12,345 Old : 98,092: 0 12,178 1,695 85,782 71,874 87,477 85,747: 10,615 12,345 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -1,291: 0 217 -217 -1,438 -1,229 -1,655 -1,229: 364 -62 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 12.4 1.7 87.5 73.3 89.2 87.4: 10.8 12.6 Old : 100.0: 0.0 12.4 1.7 87.5 73.3 89.2 87.4: 10.8 12.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 27: 0 4 2 21 19 23 23: Old : 27: 0 4 2 21 19 23 23: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 53.5 57.1 68.6 72.3 51.1 56.3 63.2 68.3 Old : 53.5 57.1 68.6 72.3 51.1 56.3 63.2 68.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 83,147: 3,223 12,612 1,994 68,483 59,294 73,700 73,900: 9,447 9,247 Old : 83,147: 3,223 12,612 1,994 68,483 59,294 73,700 73,900: 9,447 9,247 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -515: -302 161 -306 -279 58 -887 -87: 372 -428 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.9 15.2 2.4 82.4 71.3 88.6 88.9: 11.4 11.1 Old : 100.0: 3.9 15.2 2.4 82.4 71.3 88.6 88.9: 11.4 11.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 39: 2 2 4 27 25 31 29: Old : 39: 2 2 4 27 25 31 29: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 37.4 39.1 57.8 57.5 37.4 36.8 57.8 52.8 Old : 37.4 39.1 57.8 57.5 37.4 36.8 57.8 52.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 117,345: 6,640 0 1,726 97,415 104,642 105,781 106,368: 11,564 10,977 Old : 117,345: 6,640 0 1,726 97,415 104,642 105,781 106,368: 11,564 10,977 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 30: 1,038 0 -784 -1,709 -766 -1,455 -1,550: 1,485 1,580 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.7 0.0 1.5 83.0 89.2 90.1 90.6: 9.9 9.4 Old : 100.0: 5.7 0.0 1.5 83.0 89.2 90.1 90.6: 9.9 9.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 33: 2 0 1 24 24 26 25: Old : 33: 2 0 1 24 24 26 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 47.5 40.8 63.4 59.4 41.0 40.6 55.4 58.1 Old : 47.5 40.8 63.4 59.4 41.0 40.6 55.4 58.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 103,645: 13,968 2,520 2,970 76,865 85,735 93,803 91,225: 9,842 12,420 Old : 103,645: 13,968 2,520 2,970 76,865 85,735 93,803 91,225: 9,842 12,420 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -1,288: 817 -1,269 -1,905 -1,222 1,062 -2,310 -2,112: 1,022 824 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 13.5 2.4 2.9 74.2 82.7 90.5 88.0: 9.5 12.0 Old : 100.0: 13.5 2.4 2.9 74.2 82.7 90.5 88.0: 9.5 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 : 37: 4 1 2 22 28 27 30: Old : 37: 4 1 2 22 28 27 30: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 29.3 39.2 51.7 59.3 28.1 34.0 44.7 49.1 Old : 29.3 39.2 51.7 59.3 28.1 34.0 44.7 49.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 60,818: 10,195 0 4,698 39,205 50,559 54,098 55,257: 6,720 5,561 Old : 60,818: 10,195 0 4,698 39,205 50,559 54,098 55,257: 6,720 5,561 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 2,081: 1,353 0 -220 914 2,481 2,047 2,261: 34 -180 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 16.8 0.0 7.7 64.5 83.1 89.0 90.9: 11.0 9.1 Old : 100.0: 16.8 0.0 7.7 64.5 83.1 89.0 90.9: 11.0 9.1 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: 2 0 1 16 19 18 20: Old : 23: 2 0 1 16 19 18 20: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 57.6 43.5 77.2 69.2 42.4 32.6 50.9 50.4 Old : 57.6 43.5 77.2 69.2 42.4 32.6 50.9 50.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 78,813: 5,677 0 4,860 61,130 64,248 71,667 69,108: 7,146 9,705 Old : 78,813: 5,677 0 4,860 61,130 64,248 71,667 69,108: 7,146 9,705 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 1,441: 872 0 -381 512 2,067 1,003 1,686: 438 -245 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.2 0.0 6.2 77.6 81.5 90.9 87.7: 9.1 12.3 Old : 100.0: 7.2 0.0 6.2 77.6 81.5 90.9 87.7: 9.1 12.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 30: 2 0 2 21 25 23 27: Old : 30: 2 0 2 21 25 23 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 : 50.5 43.8 74.5 62.7 49.9 41.3 62.0 54.3 Old : 50.5 43.8 74.5 62.7 49.9 41.3 62.0 54.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 100,646: 2,264 1,497 2,683 90,991 85,625 95,938 89,805: 4,708 10,841 Old : 100,646: 2,264 1,497 2,683 90,991 85,625 95,938 89,805: 4,708 10,841 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 5,553: 129 -116 -254 5,312 5,706 5,187 5,336: 366 217 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.2 1.5 2.7 90.4 85.1 95.3 89.2: 4.7 10.8 Old : 100.0: 2.2 1.5 2.7 90.4 85.1 95.3 89.2: 4.7 10.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 42: 1 2 3 25 34 28 37: Old : 42: 1 2 3 25 34 28 37: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 37.0 27.1 60.0 43.2 32.5 24.1 49.0 36.9 Old : 37.0 27.1 60.0 43.2 32.5 24.1 49.0 36.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 114,887: 4,695 2,838 3,729 93,604 95,325 102,028 101,892: 12,859 12,995 Old : 114,887: 4,695 2,838 3,729 93,604 95,325 102,028 101,892: 12,859 12,995 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 4,015: -472 2,838 -835 6,944 991 5,637 2,994: -1,622 1,021 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.1 2.5 3.2 81.5 83.0 88.8 88.7: 11.2 11.3 Old : 100.0: 4.1 2.5 3.2 81.5 83.0 88.8 88.7: 11.2 11.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 31: 2 1 2 21 23 24 25: Old : 31: 2 1 2 21 23 24 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 : 45.0 42.6 61.0 63.1 43.0 41.3 56.2 55.8 Old : 45.0 42.6 61.0 63.1 43.0 41.3 56.2 55.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365L Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 74,421: 6,721 2,850 7,367 53,973 50,484 68,061 60,701: 6,360 13,720 Old : 74,421: 6,721 2,850 7,367 53,973 50,484 68,061 60,701: 6,360 13,720 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 2,287: -285 0 1,001 709 1,216 1,425 2,217: 862 70 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.0 3.8 9.9 72.5 67.8 91.5 81.6: 8.5 18.4 Old : 100.0: 9.0 3.8 9.9 72.5 67.8 91.5 81.6: 8.5 18.4 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: 3 1 3 17 15 21 18: Old : 27: 3 1 3 17 15 21 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 46.9 41.2 64.3 63.6 45.0 30.0 56.9 44.4 Old : 46.9 41.2 64.3 63.6 45.0 30.0 56.9 44.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365M Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 111,045: 5,672 2,736 21,040 81,962 78,704 108,674 102,480: 2,371 8,565 Old : 111,045: 5,672 2,736 21,040 81,962 78,704 108,674 102,480: 2,371 8,565 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 4,395: 1,189 -2,091 2,058 1,148 5,156 4,395 5,123: 0 -728 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.1 2.5 18.9 73.8 70.9 97.9 92.3: 2.1 7.7 Old : 100.0: 5.1 2.5 18.9 73.8 70.9 97.9 92.3: 2.1 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 : 26: 3 1 3 14 17 18 20: Old : 26: 3 1 3 14 17 18 20: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 70.3 50.8 85.9 72.4 46.3 33.0 54.8 44.2 Old : 70.3 50.8 85.9 72.4 46.3 33.0 54.8 44.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 65,231: 1,847 0 3,326 50,724 49,393 55,897 52,719: 9,334 12,512 Old : 65,231: 1,847 0 3,326 50,724 49,393 55,897 52,719: 9,334 12,512 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -654: -1,225 0 264 -58 -1,069 -1,019 -805: 365 151 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.8 0.0 5.1 77.8 75.7 85.7 80.8: 14.3 19.2 Old : 100.0: 2.8 0.0 5.1 77.8 75.7 85.7 80.8: 14.3 19.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 27: 2 0 1 22 20 24 21: Old : 27: 2 0 1 22 20 24 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 30.4 38.0 49.4 58.3 19.4 35.3 32.1 42.9 Old : 30.4 38.0 49.4 58.3 19.4 35.3 32.1 42.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 123,442: 21,829 733 2,437 92,472 113,346 116,738 116,516: 6,704 6,926 Old : 123,442: 21,829 733 2,437 92,472 113,346 116,738 116,516: 6,704 6,926 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -1,174: -8,065 -62 -154 7,019 -772 -1,200 -988: 26 -186 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.7 0.6 2.0 74.9 91.8 94.6 94.4: 5.4 5.6 Old : 100.0: 17.7 0.6 2.0 74.9 91.8 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 : 47: 4 1 4 33 34 38 38: Old : 47: 4 1 4 33 34 38 38: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 34.2 37.5 51.7 53.8 29.5 35.2 45.9 50.9 Old : 34.2 37.5 51.7 53.8 29.5 35.2 45.9 50.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TRANSCO ZONE 3 SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365S Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 58,742: 0 9,698 1,510 50,520 45,331 52,030 56,539: 6,712 2,203 Old : 58,742: 0 9,698 1,510 50,520 45,331 52,030 56,539: 6,712 2,203 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 4,170: 0 4,784 0 4,170 -916 4,170 3,868: 0 302 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 16.5 2.6 86.0 77.2 88.6 96.2: 11.4 3.8 Old : 100.0: 0.0 16.5 2.6 86.0 77.2 88.6 96.2: 11.4 3.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 21: 0 2 1 16 11 17 13: Old : 21: 0 2 1 16 11 17 13: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 53.7 65.8 72.4 85.3 51.9 57.5 68.9 73.4 Old : 53.7 65.8 72.4 85.3 51.9 57.5 68.9 73.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 128,968: 2,713 28,564 17,181 90,403 72,809 110,297 118,554: 18,671 10,414 Old : 128,968: 2,713 28,564 17,181 90,403 72,809 110,297 118,554: 18,671 10,414 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 1,111: 0 1,150 235 544 -527 779 858: 332 253 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.1 22.1 13.3 70.1 56.5 85.5 91.9: 14.5 8.1 Old : 100.0: 2.1 22.1 13.3 70.1 56.5 85.5 91.9: 14.5 8.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 38: 1 7 5 28 26 33 34: Old : 38: 1 7 5 28 26 33 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 : 34.4 29.4 51.2 48.4 23.4 20.9 35.1 33.8 Old : 34.4 29.4 51.2 48.4 23.4 20.9 35.1 33.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 119,538: 6,030 477 12,219 89,178 91,002 107,427 103,698: 12,111 15,840 Old : 119,538: 6,030 477 12,219 89,178 91,002 107,427 103,698: 12,111 15,840 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 1,805: -2,326 0 430 3,184 1,028 1,288 1,458: 517 347 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.0 0.4 10.2 74.6 76.1 89.9 86.7: 10.1 13.3 Old : 100.0: 5.0 0.4 10.2 74.6 76.1 89.9 86.7: 10.1 13.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 26: 3 1 3 20 19 24 22: Old : 26: 3 1 3 20 19 24 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 : 53.1 45.1 71.7 64.5 49.4 38.5 55.9 51.8 Old : 53.1 45.1 71.7 64.5 49.4 38.5 55.9 51.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 53,032: 0 0 0 51,316 50,442 51,316 50,442: 1,716 2,590 Old : 53,032: 0 0 0 51,316 50,442 51,316 50,442: 1,716 2,590 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 310: 0 0 0 62 0 62 0: 248 310 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 0.0 0.0 96.8 95.1 96.8 95.1: 3.2 4.9 Old : 100.0: 0.0 0.0 0.0 96.8 95.1 96.8 95.1: 3.2 4.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 22: 0 0 0 13 13 13 13: Old : 22: 0 0 0 13 13 13 13: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 58.9 48.1 81.7 78.1 53.0 34.1 70.2 59.9 Old : 58.9 48.1 81.7 78.1 53.0 34.1 70.2 59.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 241,550: 13,238 6,346 5,528 207,444 214,654 226,210 226,528: 15,340 15,022 Old : 241,550: 13,238 6,346 5,528 207,444 214,654 226,210 226,528: 15,340 15,022 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 3,901: -1,253 624 477 4,011 2,650 3,235 3,751: 666 150 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.5 2.6 2.3 85.9 88.9 93.6 93.8: 6.4 6.2 Old : 100.0: 5.5 2.6 2.3 85.9 88.9 93.6 93.8: 6.4 6.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 54: 4 4 7 43 40 50 48: Old : 54: 4 4 7 43 40 50 48: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 29.2 52.5 49.7 63.2 26.2 50.6 42.4 58.3 Old : 29.2 52.5 49.7 63.2 26.2 50.6 42.4 58.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 231,503: 14,437 1,866 18,255 185,968 197,821 218,660 217,942: 12,843 13,561 Old : 231,503: 14,437 1,866 18,255 185,968 197,821 218,660 217,942: 12,843 13,561 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 4,051: -3,734 0 1,507 8,179 2,259 5,952 3,766: -1,901 285 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.2 0.8 7.9 80.3 85.5 94.5 94.1: 5.5 5.9 Old : 100.0: 6.2 0.8 7.9 80.3 85.5 94.5 94.1: 5.5 5.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 47: 5 1 3 38 34 44 37: Old : 47: 5 1 3 38 34 44 37: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 27.6 37.8 48.2 62.2 23.3 35.9 36.0 50.8 Old : 27.6 37.8 48.2 62.2 23.3 35.9 36.0 50.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 263,000: 11,317 9,271 14,735 225,593 223,947 251,645 247,953: 11,355 15,047 Old : 263,000: 11,317 9,271 14,735 225,593 223,947 251,645 247,953: 11,355 15,047 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 11,936: -2,937 -1,916 3,344 13,616 9,332 14,023 10,760: -2,087 1,176 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.3 3.5 5.6 85.8 85.2 95.7 94.3: 4.3 5.7 Old : 100.0: 4.3 3.5 5.6 85.8 85.2 95.7 94.3: 4.3 5.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 56: 5 2 5 46 40 53 45: Old : 56: 5 2 5 46 40 53 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 : 37.4 32.5 53.7 49.9 36.9 22.9 46.8 37.0 Old : 37.4 32.5 53.7 49.9 36.9 22.9 46.8 37.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 54,718: 0 3,049 1,944 44,157 39,184 46,101 44,177: 8,617 10,541 Old : 54,718: 0 3,049 1,944 44,157 39,184 46,101 44,177: 8,617 10,541 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 1,406: 0 -814 62 1,282 2,066 1,344 1,314: 62 92 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 5.6 3.6 80.7 71.6 84.3 80.7: 15.7 19.3 Old : 100.0: 0.0 5.6 3.6 80.7 71.6 84.3 80.7: 15.7 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 : 23: 0 1 1 19 15 20 16: Old : 23: 0 1 1 19 15 20 16: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 36.9 40.1 58.6 62.8 30.5 34.1 45.6 51.8 Old : 36.9 40.1 58.6 62.8 30.5 34.1 45.6 51.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 210,059: 22,472 6,052 16,699 160,349 174,979 199,520 197,730: 10,539 12,329 Old : 210,059: 22,472 6,052 16,699 160,349 174,979 199,520 197,730: 10,539 12,329 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 4,677: -3,225 2,058 479 8,683 2,085 5,937 4,622: -1,260 55 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 10.7 2.9 7.9 76.3 83.3 95.0 94.1: 5.0 5.9 Old : 100.0: 10.7 2.9 7.9 76.3 83.3 95.0 94.1: 5.0 5.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 50: 4 3 6 42 41 49 47: Old : 50: 4 3 6 42 41 49 47: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 31.1 26.9 50.8 42.8 22.9 19.2 33.1 28.8 Old : 31.1 26.9 50.8 42.8 22.9 19.2 33.1 28.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 69,477: 4,455 5,626 570 54,005 49,884 59,030 56,080: 10,447 13,397 Old : 69,477: 4,455 5,626 570 54,005 49,884 59,030 56,080: 10,447 13,397 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -696: 0 -1,483 -342 -2,977 -1,271 -3,319 -3,096: 2,623 2,400 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.4 8.1 0.8 77.7 71.8 85.0 80.7: 15.0 19.3 Old : 100.0: 6.4 8.1 0.8 77.7 71.8 85.0 80.7: 15.0 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: 1 2 1 22 18 24 20: Old : 27: 1 2 1 22 18 24 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 : 32.8 34.9 57.4 58.7 27.1 28.4 42.8 46.2 Old : 32.8 34.9 57.4 58.7 27.1 28.4 42.8 46.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 3,322,116: 1,095,489 116,135 901,812 1,292,620 2,293,803 3,289,921 3,311,750: 32,195 10,366 Old : 3,322,116: 1,095,489 116,135 901,812 1,292,620 2,293,803 3,289,921 3,311,750: 32,195 10,366 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 142,573: 97,841 -5,464 -15,701 62,370 165,387 144,510 144,222: -1,937 -1,649 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 33.0 3.5 27.1 38.9 69.0 99.0 99.7: 1.0 0.3 Old : 100.0: 33.0 3.5 27.1 38.9 69.0 99.0 99.7: 1.0 0.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 161: 35 18 46 101 92 156 138: Old : 161: 35 18 46 101 92 156 138: 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 : 37.5 34.7 50.2 51.4 25.7 21.3 30.1 29.3 Old : 37.5 34.7 50.2 51.4 25.7 21.3 30.1 29.3 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 with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 1,171,997: 140,274 408,029 255,857 771,434 505,413 1,167,565 1,169,299: 4,432 2,698 Old : 1,171,997: 140,274 408,029 255,857 771,434 505,413 1,167,565 1,169,299: 4,432 2,698 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 50,722: 2,799 20,491 14,926 32,258 15,364 49,983 50,781: 739 -59 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.0 34.8 21.8 65.8 43.1 99.6 99.8: 0.4 0.2 Old : 100.0: 12.0 34.8 21.8 65.8 43.1 99.6 99.8: 0.4 0.2 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 : 83: 19 20 32 44 43 79 79: Old : 83: 19 20 32 44 43 79 79: 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 : 40.0 46.2 60.3 64.6 33.6 35.1 42.1 44.5 Old : 40.0 46.2 60.3 64.6 33.6 35.1 42.1 44.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (40 MEGAWATT HOURS PER PEAK DAY) : : : : All : 96,722: 728 591 5,346 90,336 90,407 96,410 96,345: 312 377 Old : 96,722: 728 591 5,346 90,336 90,407 96,410 96,345: 312 377 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 1,215: -229 15 437 954 886 1,162 1,337: 53 -122 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.8 0.6 5.5 93.4 93.5 99.7 99.6: 0.3 0.4 Old : 100.0: 0.8 0.6 5.5 93.4 93.5 99.7 99.6: 0.3 0.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 46: 4 4 6 33 34 39 42: Old : 46: 4 4 6 33 34 39 42: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 48.7 43.1 71.9 65.1 14.6 13.1 20.3 18.2 Old : 48.7 43.1 71.9 65.1 14.6 13.1 20.3 18.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (40 MEGAWATT HOURS PER PEAK DAY) : : : : All : 29,220: 4,058 4 380 24,448 28,552 28,887 28,936: 333 284 Old : 29,220: 4,058 4 380 24,448 28,552 28,887 28,936: 333 284 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -343: 2 4 36 -381 -383 -343 -343: 0 -0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 13.9 0.0 1.3 83.7 97.7 98.9 99.0: 1.1 1.0 Old : 100.0: 13.9 0.0 1.3 83.7 97.7 98.9 99.0: 1.1 1.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 30: 3 1 3 20 21 24 24: Old : 30: 3 1 3 20 21 24 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 : 63.3 73.4 83.2 88.8 22.8 31.6 34.2 35.1 Old : 63.3 73.4 83.2 88.8 22.8 31.6 34.2 35.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2.5 MEGAWATTS PER OFF PEAK HRS) : : : : All : 25,256: 740 1,338 572 21,034 21,908 22,346 23,818: 2,910 1,438 Old : 25,256: 740 1,338 572 21,034 21,908 22,346 23,818: 2,910 1,438 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 118: 0 0 0 0 120 0 120: 118 -2 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.9 5.3 2.3 83.3 86.7 88.5 94.3: 11.5 5.7 Old : 100.0: 2.9 5.3 2.3 83.3 86.7 88.5 94.3: 11.5 5.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 25: 1 2 2 18 16 21 18: Old : 25: 1 2 2 18 16 21 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 49.1 54.1 68.9 75.2 31.3 43.3 45.6 51.1 Old : 49.1 54.1 68.9 75.2 31.3 43.3 45.6 51.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2.5 MEGAWATTS PER OFF PEAK HRS) : : : : All : 28,080: 2,290 240 720 24,716 26,006 27,726 26,966: 354 1,114 Old : 28,080: 2,290 240 720 24,716 26,006 27,726 26,966: 354 1,114 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 816: 720 0 0 576 816 1,296 816: -480 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.2 0.9 2.6 88.0 92.6 98.7 96.0: 1.3 4.0 Old : 100.0: 8.2 0.9 2.6 88.0 92.6 98.7 96.0: 1.3 4.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 29: 3 1 1 21 21 25 22: Old : 29: 3 1 1 21 21 25 22: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 56.3 71.3 72.0 83.7 55.8 65.8 69.5 74.1 Old : 56.3 71.3 72.0 83.7 55.8 65.8 69.5 74.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 2,796,262: 288,205 146,039 1,126,386 1,304,894 1,424,490 2,719,484 2,696,916: 76,778 99,346 Old : 2,796,262: 288,205 146,039 1,126,386 1,304,894 1,424,490 2,719,484 2,696,916: 76,778 99,346 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -215,047: 5,995 -5,261 -122,335 -95,159 -88,187 -211,499 -215,783: -3,548 736 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 10.3 5.2 40.3 46.7 50.9 97.3 96.4: 2.7 3.6 Old : 100.0: 10.3 5.2 40.3 46.7 50.9 97.3 96.4: 2.7 3.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 365: 111 139 162 89 105 293 318: Old : 365: 111 139 162 89 105 293 318: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 25.5 24.6 38.6 36.8 6.4 5.3 9.9 7.5 Old : 25.5 24.6 38.6 36.8 6.4 5.3 9.9 7.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765A Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 126,375: 24,383 17,867 4,827 69,050 60,881 98,260 83,575: 28,115 42,800 Old : 126,375: 24,383 17,867 4,827 69,050 60,881 98,260 83,575: 28,115 42,800 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 977: 113 -1,006 -108 -9 5,456 -4 4,342: 981 -3,365 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 19.3 14.1 3.8 54.6 48.2 77.8 66.1: 22.2 33.9 Old : 100.0: 19.3 14.1 3.8 54.6 48.2 77.8 66.1: 22.2 33.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 23: 3 2 3 17 16 20 21: Old : 23: 3 2 3 17 16 20 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 46.1 27.0 64.9 45.9 39.6 26.9 51.8 43.0 Old : 46.1 27.0 64.9 45.9 39.6 26.9 51.8 43.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765G Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 20,686: 150 815 100 20,436 19,771 20,686 20,686: 0 0 Old : 20,686: 150 815 100 20,436 19,771 20,686 20,686: 0 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 0: 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.7 3.9 0.5 98.8 95.6 100.0 100.0: 0.0 0.0 Old : 100.0: 0.7 3.9 0.5 98.8 95.6 100.0 100.0: 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 : 39: 1 3 1 24 28 26 32: Old : 39: 1 3 1 24 28 26 32: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 51.3 44.0 75.3 65.1 30.6 24.3 37.4 32.3 Old : 51.3 44.0 75.3 65.1 30.6 24.3 37.4 32.3 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 with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 178,116: 30,983 38,403 37,459 98,422 95,058 166,864 170,920: 11,252 7,196 Old : 178,116: 30,983 38,403 37,459 98,422 95,058 166,864 170,920: 11,252 7,196 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -3,386: 493 2,120 -1,646 -1,143 -2,590 -2,296 -2,116: -1,090 -1,270 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.4 21.6 21.0 55.3 53.4 93.7 96.0: 6.3 4.0 Old : 100.0: 17.4 21.6 21.0 55.3 53.4 93.7 96.0: 6.3 4.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 51: 12 14 22 25 25 50 48: Old : 51: 12 14 22 25 25 50 48: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.0 33.8 58.3 52.4 26.5 21.3 32.2 28.1 Old : 39.0 33.8 58.3 52.4 26.5 21.3 32.2 28.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765J Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 22,228: 140 2,738 4,163 16,893 14,216 21,196 21,117: 1,032 1,111 Old : 22,228: 140 2,738 4,163 16,893 14,216 21,196 21,117: 1,032 1,111 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 1,638: 0 0 970 650 668 1,620 1,638: 18 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.6 12.3 18.7 76.0 64.0 95.4 95.0: 4.6 5.0 Old : 100.0: 0.6 12.3 18.7 76.0 64.0 95.4 95.0: 4.6 5.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 21: 1 2 4 14 15 18 20: Old : 21: 1 2 4 14 15 18 20: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.5 34.3 65.8 58.0 21.5 17.7 23.1 22.7 Old : 39.5 34.3 65.8 58.0 21.5 17.7 23.1 22.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE Code-06765O Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 6,195: 150 450 0 6,045 5,745 6,195 6,195: 0 0 Old : 6,195: 150 450 0 6,045 5,745 6,195 6,195: 0 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -15: 0 0 0 45 -15 45 -15: -60 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.4 7.3 0.0 97.6 92.7 100.0 100.0: 0.0 0.0 Old : 100.0: 2.4 7.3 0.0 97.6 92.7 100.0 100.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 21: 1 1 0 13 13 14 14: Old : 21: 1 1 0 13 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 : 59.3 63.8 88.4 85.7 55.3 61.3 69.8 70.1 Old : 59.3 63.8 88.4 85.7 55.3 61.3 69.8 70.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 100 TROY OUNCES) : : : : All : 19,686: 11,579 2,721 99 5,450 16,396 17,128 19,216: 2,558 470 Old : 19,686: 11,579 2,721 99 5,450 16,396 17,128 19,216: 2,558 470 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : -78: 116 -113 5 118 80 239 -28: -317 -50 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 58.8 13.8 0.5 27.7 83.3 87.0 97.6: 13.0 2.4 Old : 100.0: 58.8 13.8 0.5 27.7 83.3 87.0 97.6: 13.0 2.4 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 : 105: 54 13 4 12 29 68 44: Old : 105: 54 13 4 12 29 68 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 : 35.1 41.2 52.5 64.1 35.1 40.3 52.5 63.2 Old : 35.1 41.2 52.5 64.1 35.1 40.3 52.5 63.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 50 TROY OUNCES) : : : : All : 13,881: 9,592 1,905 35 1,213 11,060 10,840 13,000: 3,041 881 Old : 13,881: 9,592 1,905 35 1,213 11,060 10,840 13,000: 3,041 881 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 1,348: 1,286 42 4 -11 1,160 1,279 1,206: 69 142 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 69.1 13.7 0.3 8.7 79.7 78.1 93.7: 21.9 6.3 Old : 100.0: 69.1 13.7 0.3 8.7 79.7 78.1 93.7: 21.9 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 : 79: 37 12 3 8 24 47 37: Old : 79: 37 12 3 8 24 47 37: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 26.2 44.3 37.8 60.7 26.2 44.3 37.8 60.7 Old : 26.2 44.3 37.8 60.7 26.2 44.3 37.8 60.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 42,000 U.S. GALLONS) : : : : All : 335,566: 76,668 11,604 60,866 162,932 241,226 300,466 313,696: 35,100 21,870 Old : 335,566: 76,668 11,604 60,866 162,932 241,226 300,466 313,696: 35,100 21,870 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 34,251: 8,728 666 4,850 21,362 31,236 34,940 36,752: -689 -2,502 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 22.8 3.5 18.1 48.6 71.9 89.5 93.5: 10.5 6.5 Old : 100.0: 22.8 3.5 18.1 48.6 71.9 89.5 93.5: 10.5 6.5 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 : 199: 71 23 44 83 96 174 147: Old : 199: 71 23 44 83 96 174 147: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 21.7 28.1 33.1 41.8 8.9 12.4 13.9 18.4 Old : 21.7 28.1 33.1 41.8 8.9 12.4 13.9 18.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-022A13 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 42,000 GALLONS) : : : : All : 13,274: 825 772 650 11,554 11,329 13,029 12,751: 245 523 Old : 13,274: 825 772 650 11,554 11,329 13,029 12,751: 245 523 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 368: 0 150 0 368 218 368 368: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.2 5.8 4.9 87.0 85.3 98.2 96.1: 1.8 3.9 Old : 100.0: 6.2 5.8 4.9 87.0 85.3 98.2 96.1: 1.8 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 : 29: 1 1 2 18 22 20 24: Old : 29: 1 1 2 18 22 20 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 : 45.3 48.1 72.2 69.9 39.9 39.7 60.9 53.2 Old : 45.3 48.1 72.2 69.9 39.9 39.7 60.9 53.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86465C Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 5,870: 0 1,400 75 5,795 4,395 5,870 5,870: 0 0 Old : 5,870: 0 1,400 75 5,795 4,395 5,870 5,870: 0 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 500: 0 0 0 500 500 500 500: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 23.9 1.3 98.7 74.9 100.0 100.0: 0.0 0.0 Old : 100.0: 0.0 23.9 1.3 98.7 74.9 100.0 100.0: 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 : 27: 0 1 1 22 13 23 14: Old : 27: 0 1 1 22 13 23 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 : 44.8 71.0 69.5 91.1 36.7 62.7 54.2 73.8 Old : 44.8 71.0 69.5 91.1 36.7 62.7 54.2 73.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE Code-86765C Commitments of Traders with Delta-adjusted Options and Futures Combined, April 22, 2008 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 13,083: 2,586 450 415 7,378 7,222 10,379 8,087: 2,704 4,996 Old : 13,083: 2,586 450 415 7,378 7,222 10,379 8,087: 2,704 4,996 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 15, 2008 : : 306: -19 0 0 258 -12 239 -12: 67 318 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 19.8 3.4 3.2 56.4 55.2 79.3 61.8: 20.7 38.2 Old : 100.0: 19.8 3.4 3.2 56.4 55.2 79.3 61.8: 20.7 38.2 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 : 28: 5 1 2 19 15 24 18: Old : 28: 5 1 2 19 15 24 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.5 28.0 59.7 42.6 33.0 25.9 47.8 35.9 Old : 39.5 28.0 59.7 42.6 33.0 25.9 47.8 35.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated August 12, 2008