GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165A Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 3,989: 100 50 0 3,652 3,889 3,752 3,939: 237 50 Old : 3,989: 100 50 0 3,652 3,889 3,752 3,939: 237 50 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -525: 0 0 0 -525 -550 -525 -550: 0 25 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.5 1.3 0.0 91.6 97.5 94.1 98.7: 5.9 1.3 Old : 100.0: 2.5 1.3 0.0 91.6 97.5 94.1 98.7: 5.9 1.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 24: 1 1 0 18 16 19 17: Old : 24: 1 1 0 18 16 19 17: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 52.8 59.2 74.1 84.3 35.5 37.0 43.9 49.3 Old : 52.8 59.2 74.1 84.3 35.5 37.0 43.9 49.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 8,618: 353 100 475 7,407 7,725 8,235 8,300: 383 318 Old : 8,618: 353 100 475 7,407 7,725 8,235 8,300: 383 318 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -30: 45 0 0 -75 -10 -30 -10: 0 -20 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.1 1.2 5.5 85.9 89.6 95.6 96.3: 4.4 3.7 Old : 100.0: 4.1 1.2 5.5 85.9 89.6 95.6 96.3: 4.4 3.7 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 : 37: 2 1 2 25 27 29 29: Old : 37: 2 1 2 25 27 29 29: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 44.1 35.6 65.3 54.4 36.4 28.9 49.1 41.8 Old : 44.1 35.6 65.3 54.4 36.4 28.9 49.1 41.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 METRIC TONS) : : : : All : 3,038: 0 0 0 2,295 2,219 2,295 2,219: 743 819 Old : 3,038: 0 0 0 2,295 2,219 2,295 2,219: 743 819 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 240: 0 0 0 175 185 175 185: 65 55 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 0.0 0.0 75.5 73.0 75.5 73.0: 24.5 27.0 Old : 100.0: 0.0 0.0 0.0 75.5 73.0 75.5 73.0: 24.5 27.0 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 : 23: 0 0 0 19 20 19 20: Old : 23: 0 0 0 19 20 19 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 : 38.3 39.8 59.6 57.6 29.5 27.5 41.9 40.4 Old : 38.3 39.8 59.6 57.6 29.5 27.5 41.9 40.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 42,000 U.S. GALLONS) : : : : All : 228,776: 22,796 29,044 28,621 146,515 139,675 197,932 197,340: 30,844 31,436 Old : 228,776: 22,796 29,044 28,621 146,515 139,675 197,932 197,340: 30,844 31,436 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -2,471: 296 653 -4,942 2,595 2,586 -2,051 -1,703: -420 -768 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 10.0 12.7 12.5 64.0 61.1 86.5 86.3: 13.5 13.7 Old : 100.0: 10.0 12.7 12.5 64.0 61.1 86.5 86.3: 13.5 13.7 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 : 149: 29 39 41 67 70 121 131: Old : 149: 29 39 41 67 70 121 131: 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 : 30.5 24.0 43.9 34.2 17.8 10.2 25.6 15.9 Old : 30.5 24.0 43.9 34.2 17.8 10.2 25.6 15.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (10,000 MMBTU'S) : : : : All : 885,318: 128,252 76,708 344,901 356,768 426,460 829,921 848,069: 55,397 37,249 Old : 885,318: 128,252 76,708 344,901 356,768 426,460 829,921 848,069: 55,397 37,249 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -21,471: 2,629 -5,437 -3,122 -16,506 -12,448 -16,999 -21,007: -4,472 -464 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 14.5 8.7 39.0 40.3 48.2 93.7 95.8: 6.3 4.2 Old : 100.0: 14.5 8.7 39.0 40.3 48.2 93.7 95.8: 6.3 4.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 205: 56 57 78 80 68 184 163: Old : 205: 56 57 78 80 68 184 163: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.4 33.4 51.1 49.7 13.8 11.7 17.4 16.3 Old : 39.4 33.4 51.1 49.7 13.8 11.7 17.4 16.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 89,366: 5,712 0 6,405 67,647 73,339 79,764 79,744: 9,602 9,622 Old : 89,366: 5,712 0 6,405 67,647 73,339 79,764 79,744: 9,602 9,622 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -130: -360 0 112 180 -242 -68 -130: -62 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.4 0.0 7.2 75.7 82.1 89.3 89.2: 10.7 10.8 Old : 100.0: 6.4 0.0 7.2 75.7 82.1 89.3 89.2: 10.7 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 : 29: 2 0 2 19 25 21 27: Old : 29: 2 0 2 19 25 21 27: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 46.8 37.0 67.9 60.2 34.9 33.8 47.5 46.1 Old : 46.8 37.0 67.9 60.2 34.9 33.8 47.5 46.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 44,588: 7,640 0 544 23,929 34,165 32,113 34,709: 12,475 9,879 Old : 44,588: 7,640 0 544 23,929 34,165 32,113 34,709: 12,475 9,879 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 54: -590 0 30 338 -85 -222 -55: 276 109 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.1 0.0 1.2 53.7 76.6 72.0 77.8: 28.0 22.2 Old : 100.0: 17.1 0.0 1.2 53.7 76.6 72.0 77.8: 28.0 22.2 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 : 26: 2 0 1 20 19 22 20: Old : 26: 2 0 1 20 19 22 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 : 38.6 40.7 53.0 60.3 35.7 36.2 45.6 47.3 Old : 38.6 40.7 53.0 60.3 35.7 36.2 45.6 47.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 133,699: 8,148 12,709 2,190 115,514 109,501 125,852 124,400: 7,847 9,299 Old : 133,699: 8,148 12,709 2,190 115,514 109,501 125,852 124,400: 7,847 9,299 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 3,125: 0 0 0 3,125 2,405 3,125 2,405: 0 720 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.1 9.5 1.6 86.4 81.9 94.1 93.0: 5.9 7.0 Old : 100.0: 6.1 9.5 1.6 86.4 81.9 94.1 93.0: 5.9 7.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 41: 3 1 2 26 30 29 33: Old : 41: 3 1 2 26 30 29 33: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 52.7 57.0 70.2 71.9 51.9 55.1 68.3 70.1 Old : 52.7 57.0 70.2 71.9 51.9 55.1 68.3 70.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 69,494: 17,422 23,433 0 39,117 32,933 56,539 56,366: 12,955 13,128 Old : 69,494: 17,422 23,433 0 39,117 32,933 56,539 56,366: 12,955 13,128 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 374: 0 0 0 -365 26 -365 26: 739 348 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 25.1 33.7 0.0 56.3 47.4 81.4 81.1: 18.6 18.9 Old : 100.0: 25.1 33.7 0.0 56.3 47.4 81.4 81.1: 18.6 18.9 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: 2 1 0 15 14 17 15: Old : 22: 2 1 0 15 14 17 15: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 48.5 60.5 65.9 72.9 46.5 58.7 63.6 68.9 Old : 48.5 60.5 65.9 72.9 46.5 58.7 63.6 68.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 73,097: 0 4,442 5,770 63,726 58,400 69,496 68,612: 3,601 4,485 Old : 73,097: 0 4,442 5,770 63,726 58,400 69,496 68,612: 3,601 4,485 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 256: 0 454 -690 1,126 740 436 504: -180 -248 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 6.1 7.9 87.2 79.9 95.1 93.9: 4.9 6.1 Old : 100.0: 0.0 6.1 7.9 87.2 79.9 95.1 93.9: 4.9 6.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 27: 0 3 3 20 20 23 23: Old : 27: 0 3 3 20 20 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 : 59.5 42.6 76.3 65.6 48.9 36.9 58.5 52.1 Old : 59.5 42.6 76.3 65.6 48.9 36.9 58.5 52.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 66,544: 4,431 174 5,346 51,331 51,580 61,108 57,100: 5,436 9,444 Old : 66,544: 4,431 174 5,346 51,331 51,580 61,108 57,100: 5,436 9,444 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 548: 476 25 -445 250 844 281 424: 267 124 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.7 0.3 8.0 77.1 77.5 91.8 85.8: 8.2 14.2 Old : 100.0: 6.7 0.3 8.0 77.1 77.5 91.8 85.8: 8.2 14.2 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: 3 2 4 19 20 24 24: Old : 28: 3 2 4 19 20 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 : 65.5 37.1 77.6 59.9 56.1 34.7 62.9 48.7 Old : 65.5 37.1 77.6 59.9 56.1 34.7 62.9 48.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 106,100: 5,779 4,767 4,667 87,858 84,964 98,304 94,398: 7,796 11,702 Old : 106,100: 5,779 4,767 4,667 87,858 84,964 98,304 94,398: 7,796 11,702 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 3,931: -453 361 275 3,621 2,013 3,443 2,649: 488 1,282 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.4 4.5 4.4 82.8 80.1 92.7 89.0: 7.3 11.0 Old : 100.0: 5.4 4.5 4.4 82.8 80.1 92.7 89.0: 7.3 11.0 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 : 38: 3 1 4 27 24 31 28: Old : 38: 3 1 4 27 24 31 28: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 36.4 35.1 52.4 55.3 24.9 27.1 36.6 40.3 Old : 36.4 35.1 52.4 55.3 24.9 27.1 36.6 40.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 71,386: 0 5,731 1,555 57,902 54,784 59,457 62,070: 11,929 9,316 Old : 71,386: 0 5,731 1,555 57,902 54,784 59,457 62,070: 11,929 9,316 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 453: 0 -955 186 286 1,610 472 841: -19 -388 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 8.0 2.2 81.1 76.7 83.3 86.9: 16.7 13.1 Old : 100.0: 0.0 8.0 2.2 81.1 76.7 83.3 86.9: 16.7 13.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 24: 0 1 1 18 17 19 18: Old : 24: 0 1 1 18 17 19 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 : 44.3 55.2 67.5 75.2 39.8 50.8 60.4 69.1 Old : 44.3 55.2 67.5 75.2 39.8 50.8 60.4 69.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 66,504: 13,203 242 1,786 42,869 58,754 57,858 60,782: 8,646 5,722 Old : 66,504: 13,203 242 1,786 42,869 58,754 57,858 60,782: 8,646 5,722 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -310: 124 0 0 -310 -248 -186 -248: -124 -62 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 19.9 0.4 2.7 64.5 88.3 87.0 91.4: 13.0 8.6 Old : 100.0: 19.9 0.4 2.7 64.5 88.3 87.0 91.4: 13.0 8.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 30: 2 1 2 21 23 24 25: Old : 30: 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 : 46.4 47.0 62.2 66.4 40.6 45.2 53.5 60.1 Old : 46.4 47.0 62.2 66.4 40.6 45.2 53.5 60.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 87,543: 2,072 11,402 2,539 68,153 65,416 72,764 79,357: 14,779 8,186 Old : 87,543: 2,072 11,402 2,539 68,153 65,416 72,764 79,357: 14,779 8,186 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 3,314: 1,848 1,980 -836 2,630 1,755 3,642 2,899: -328 415 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.4 13.0 2.9 77.9 74.7 83.1 90.6: 16.9 9.4 Old : 100.0: 2.4 13.0 2.9 77.9 74.7 83.1 90.6: 16.9 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 3 1 23 21 26 24: Old : 33: 2 3 1 23 21 26 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 : 32.0 39.1 52.7 60.3 23.8 28.8 37.0 42.0 Old : 32.0 39.1 52.7 60.3 23.8 28.8 37.0 42.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 63,306: 2,137 1,977 1,984 39,876 54,597 43,997 58,558: 19,309 4,748 Old : 63,306: 2,137 1,977 1,984 39,876 54,597 43,997 58,558: 19,309 4,748 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 265: 2,137 594 -370 943 988 2,710 1,212: -2,445 -947 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.4 3.1 3.1 63.0 86.2 69.5 92.5: 30.5 7.5 Old : 100.0: 3.4 3.1 3.1 63.0 86.2 69.5 92.5: 30.5 7.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 28: 1 2 1 18 21 20 23: Old : 28: 1 2 1 18 21 20 23: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 37.2 39.8 53.3 67.0 33.6 38.5 48.7 64.8 Old : 37.2 39.8 53.3 67.0 33.6 38.5 48.7 64.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 42,806: 868 2,344 0 39,885 37,184 40,753 39,528: 2,053 3,278 Old : 42,806: 868 2,344 0 39,885 37,184 40,753 39,528: 2,053 3,278 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : .: . . . . . . .: . . : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.0 5.5 0.0 93.2 86.9 95.2 92.3: 4.8 7.7 Old : 100.0: 2.0 5.5 0.0 93.2 86.9 95.2 92.3: 4.8 7.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 29: 2 3 0 16 13 18 16: Old : 29: 2 3 0 16 13 18 16: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 79.4 74.1 87.6 87.2 52.6 41.2 56.8 52.7 Old : 79.4 74.1 87.6 87.2 52.6 41.2 56.8 52.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 195,927: 5,028 16,969 30,251 144,832 141,112 180,111 188,332: 15,816 7,595 Old : 195,927: 5,028 16,969 30,251 144,832 141,112 180,111 188,332: 15,816 7,595 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 1,688: -897 236 14 3,058 1,374 2,175 1,624: -487 64 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.6 8.7 15.4 73.9 72.0 91.9 96.1: 8.1 3.9 Old : 100.0: 2.6 8.7 15.4 73.9 72.0 91.9 96.1: 8.1 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 : 47: 3 4 6 38 32 44 39: Old : 47: 3 4 6 38 32 44 39: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 34.3 33.6 52.0 50.6 26.7 20.7 36.3 32.7 Old : 34.3 33.6 52.0 50.6 26.7 20.7 36.3 32.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 89,887: 3,864 1,713 3,816 73,024 70,751 80,704 76,280: 9,183 13,607 Old : 89,887: 3,864 1,713 3,816 73,024 70,751 80,704 76,280: 9,183 13,607 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 1,333: 1,567 -456 -120 311 1,816 1,758 1,240: -425 93 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.3 1.9 4.2 81.2 78.7 89.8 84.9: 10.2 15.1 Old : 100.0: 4.3 1.9 4.2 81.2 78.7 89.8 84.9: 10.2 15.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 32: 2 1 3 25 20 28 23: Old : 32: 2 1 3 25 20 28 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 : 42.5 48.2 61.6 66.3 37.4 47.1 54.3 59.6 Old : 42.5 48.2 61.6 66.3 37.4 47.1 54.3 59.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 65,173: 868 1,736 0 62,159 55,048 63,027 56,784: 2,146 8,389 Old : 65,173: 868 1,736 0 62,159 55,048 63,027 56,784: 2,146 8,389 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 3,882: -1,674 1,116 0 6,408 1,347 4,734 2,463: -852 1,419 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.3 2.7 0.0 95.4 84.5 96.7 87.1: 3.3 12.9 Old : 100.0: 1.3 2.7 0.0 95.4 84.5 96.7 87.1: 3.3 12.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 34: 2 3 0 17 20 19 23: Old : 34: 2 3 0 17 20 19 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 : 77.5 45.3 87.4 68.0 59.1 36.5 66.7 50.7 Old : 77.5 45.3 87.4 68.0 59.1 36.5 66.7 50.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 289,744: 9,472 10,966 7,658 261,236 263,927 278,366 282,551: 11,378 7,193 Old : 289,744: 9,472 10,966 7,658 261,236 263,927 278,366 282,551: 11,378 7,193 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 635: 2,290 339 -353 -1,264 458 673 444: -38 191 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.3 3.8 2.6 90.2 91.1 96.1 97.5: 3.9 2.5 Old : 100.0: 3.3 3.8 2.6 90.2 91.1 96.1 97.5: 3.9 2.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 59: 5 2 7 43 44 50 51: Old : 59: 5 2 7 43 44 50 51: 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 : 36.1 46.2 52.8 62.2 32.1 43.4 46.7 57.7 Old : 36.1 46.2 52.8 62.2 32.1 43.4 46.7 57.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 181,241: 19,269 4,634 17,212 132,947 154,297 169,428 176,143: 11,813 5,098 Old : 181,241: 19,269 4,634 17,212 132,947 154,297 169,428 176,143: 11,813 5,098 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 799: -4,383 -2,279 2,779 1,490 523 -114 1,023: 913 -224 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 10.6 2.6 9.5 73.4 85.1 93.5 97.2: 6.5 2.8 Old : 100.0: 10.6 2.6 9.5 73.4 85.1 93.5 97.2: 6.5 2.8 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 : 46: 2 4 4 36 34 41 39: Old : 46: 2 4 4 36 34 41 39: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 32.3 48.5 50.0 62.7 26.7 43.6 38.1 50.0 Old : 32.3 48.5 50.0 62.7 26.7 43.6 38.1 50.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 178,855: 2,722 3,072 6,796 153,978 152,338 163,496 162,206: 15,359 16,649 Old : 178,855: 2,722 3,072 6,796 153,978 152,338 163,496 162,206: 15,359 16,649 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -209: -1,384 -2,081 1,596 -33 633 179 148: -388 -357 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.5 1.7 3.8 86.1 85.2 91.4 90.7: 8.6 9.3 Old : 100.0: 1.5 1.7 3.8 86.1 85.2 91.4 90.7: 8.6 9.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 49: 2 3 3 36 37 40 41: Old : 49: 2 3 3 36 37 40 41: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 32.4 45.3 52.1 62.7 31.1 44.4 49.8 59.4 Old : 32.4 45.3 52.1 62.7 31.1 44.4 49.8 59.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035656 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 44,196: 0 3,388 2,402 32,327 20,938 34,729 26,728: 9,467 17,468 Old : 44,196: 0 3,388 2,402 32,327 20,938 34,729 26,728: 9,467 17,468 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -508: 0 -763 0 -1,064 -275 -1,064 -1,038: 556 530 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 7.7 5.4 73.1 47.4 78.6 60.5: 21.4 39.5 Old : 100.0: 0.0 7.7 5.4 73.1 47.4 78.6 60.5: 21.4 39.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 20: 0 3 2 14 13 16 16: Old : 20: 0 3 2 14 13 16 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 : 40.4 28.6 63.3 47.4 38.6 20.0 51.1 30.8 Old : 40.4 28.6 63.3 47.4 38.6 20.0 51.1 30.8 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 - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 212,953: 54,470 13,879 13,146 130,127 170,054 197,743 197,079: 15,210 15,874 Old : 212,953: 54,470 13,879 13,146 130,127 170,054 197,743 197,079: 15,210 15,874 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 6,308: 2,774 70 1,442 428 4,305 4,644 5,817: 1,664 491 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 25.6 6.5 6.2 61.1 79.9 92.9 92.5: 7.1 7.5 Old : 100.0: 25.6 6.5 6.2 61.1 79.9 92.9 92.5: 7.1 7.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 46: 6 3 4 33 34 41 39: Old : 46: 6 3 4 33 34 41 39: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 34.8 41.9 51.8 59.7 29.7 35.5 42.3 46.1 Old : 34.8 41.9 51.8 59.7 29.7 35.5 42.3 46.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 57,418: 0 4,611 2,290 50,751 41,627 53,041 48,528: 4,377 8,890 Old : 57,418: 0 4,611 2,290 50,751 41,627 53,041 48,528: 4,377 8,890 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 510: 0 0 0 -98 324 -98 324: 608 186 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 8.0 4.0 88.4 72.5 92.4 84.5: 7.6 15.5 Old : 100.0: 0.0 8.0 4.0 88.4 72.5 92.4 84.5: 7.6 15.5 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 : 32: 0 3 2 23 20 25 23: Old : 32: 0 3 2 23 20 25 23: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 43.4 29.7 64.8 49.8 41.0 23.6 57.8 38.8 Old : 43.4 29.7 64.8 49.8 41.0 23.6 57.8 38.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 3,182,537: 155,472 189,003 1,143,660 1,852,798 1,827,365 3,151,930 3,160,028: 30,607 22,509 Old : 3,182,537: 155,472 189,003 1,143,660 1,852,798 1,827,365 3,151,930 3,160,028: 30,607 22,509 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -616: -6,565 42,725 -30,112 33,490 -18,675 -3,187 -6,062: 2,571 5,446 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.9 5.9 35.9 58.2 57.4 99.0 99.3: 1.0 0.7 Old : 100.0: 4.9 5.9 35.9 58.2 57.4 99.0 99.3: 1.0 0.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 173: 28 25 47 114 94 166 144: Old : 173: 28 25 47 114 94 166 144: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 36.4 43.5 49.3 56.7 8.3 15.4 12.6 18.8 Old : 36.4 43.5 49.3 56.7 8.3 15.4 12.6 18.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 743,196: 133,809 48,342 205,350 400,433 484,381 739,592 738,073: 3,604 5,123 Old : 743,196: 133,809 48,342 205,350 400,433 484,381 739,592 738,073: 3,604 5,123 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -65,586: -43,067 -17,754 -8,577 -14,446 -38,968 -66,090 -65,299: 504 -287 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 18.0 6.5 27.6 53.9 65.2 99.5 99.3: 0.5 0.7 Old : 100.0: 18.0 6.5 27.6 53.9 65.2 99.5 99.3: 0.5 0.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 63: 18 10 20 34 34 59 57: Old : 63: 18 10 20 34 34 59 57: 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 : 51.0 43.6 70.1 65.8 17.3 21.1 25.1 28.3 Old : 51.0 43.6 70.1 65.8 17.3 21.1 25.1 28.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (40 MEGAWATT HOURS PER PEAK DAY) : : : : All : 44,981: 6,044 1,930 2,300 35,958 40,093 44,302 44,323: 679 658 Old : 44,981: 6,044 1,930 2,300 35,958 40,093 44,302 44,323: 679 658 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 515: 0 0 0 514 515 514 515: 1 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 13.4 4.3 5.1 79.9 89.1 98.5 98.5: 1.5 1.5 Old : 100.0: 13.4 4.3 5.1 79.9 89.1 98.5 98.5: 1.5 1.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 52: 4 7 5 36 35 43 44: Old : 52: 4 7 5 36 35 43 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 : 45.0 43.4 60.1 66.5 35.8 39.2 43.7 51.3 Old : 45.0 43.4 60.1 66.5 35.8 39.2 43.7 51.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS 0F 400 MEGAWATT HOURS) : : : : All : 23,816: 774 655 926 22,034 21,857 23,734 23,438: 82 378 Old : 23,816: 774 655 926 22,034 21,857 23,734 23,438: 82 378 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 88: 0 0 0 88 88 88 88: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.2 2.8 3.9 92.5 91.8 99.7 98.4: 0.3 1.6 Old : 100.0: 3.2 2.8 3.9 92.5 91.8 99.7 98.4: 0.3 1.6 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 : 33: 2 2 1 18 20 20 23: Old : 33: 2 2 1 18 20 20 23: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 66.1 69.2 84.8 84.4 44.9 53.4 56.2 60.8 Old : 66.1 69.2 84.8 84.4 44.9 53.4 56.2 60.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS 0F 400 MEGAWATT HOURS) : : : : All : 18,463: 1,348 0 0 17,072 18,463 18,420 18,463: 43 0 Old : 18,463: 1,348 0 0 17,072 18,463 18,420 18,463: 43 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 0: 0 0 0 0 0 0 0: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.3 0.0 0.0 92.5 100.0 99.8 100.0: 0.2 0.0 Old : 100.0: 7.3 0.0 0.0 92.5 100.0 99.8 100.0: 0.2 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 24: 2 0 0 16 14 18 14: Old : 24: 2 0 0 16 14 18 14: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 76.9 78.6 90.3 94.8 48.4 53.2 58.7 60.6 Old : 76.9 78.6 90.3 94.8 48.4 53.2 58.7 60.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE J LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465C Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS 0F 400 MEGAWATT HOURS) : : : : All : 13,542: 0 961 0 13,419 12,581 13,419 13,542: 123 0 Old : 13,542: 0 961 0 13,419 12,581 13,419 13,542: 123 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 128: 0 0 0 128 128 128 128: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 7.1 0.0 99.1 92.9 99.1 100.0: 0.9 0.0 Old : 100.0: 0.0 7.1 0.0 99.1 92.9 99.1 100.0: 0.9 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 : 20: 0 3 0 12 11 12 14: Old : 20: 0 3 0 12 11 12 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 : 84.7 76.6 97.3 93.8 71.9 69.4 81.0 80.6 Old : 84.7 76.6 97.3 93.8 71.9 69.4 81.0 80.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (40 MEGAWATT HOURS PER PEAK DAY) : : : : All : 20,464: 120 1,196 832 19,260 18,368 20,212 20,396: 252 68 Old : 20,464: 120 1,196 832 19,260 18,368 20,212 20,396: 252 68 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 0: 0 0 0 -10 0 -10 0: 10 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.6 5.8 4.1 94.1 89.8 98.8 99.7: 1.2 0.3 Old : 100.0: 0.6 5.8 4.1 94.1 89.8 98.8 99.7: 1.2 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 : 29: 1 3 1 19 21 21 24: Old : 29: 1 3 1 19 21 21 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 : 63.5 50.0 81.1 73.5 46.4 40.2 59.5 53.6 Old : 63.5 50.0 81.1 73.5 46.4 40.2 59.5 53.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465I Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (40 MEGAWATT HOURS PER PEAK DAY) : : : : All : 14,756: 1,450 0 130 12,582 13,838 14,162 13,968: 594 788 Old : 14,756: 1,450 0 130 12,582 13,838 14,162 13,968: 594 788 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : .: . . . . . . .: . . : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.8 0.0 0.9 85.3 93.8 96.0 94.7: 4.0 5.3 Old : 100.0: 9.8 0.0 0.9 85.3 93.8 96.0 94.7: 4.0 5.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 21: 2 0 2 16 13 18 15: Old : 21: 2 0 2 16 13 18 15: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 51.5 85.7 72.3 91.9 49.1 78.8 66.1 79.8 Old : 51.5 85.7 72.3 91.9 49.1 78.8 66.1 79.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2.5 MEGAWATTS PER OFF PEAK HRS) : : : : All : 27,360: 2,330 906 300 23,308 25,162 25,938 26,368: 1,422 992 Old : 27,360: 2,330 906 300 23,308 25,162 25,938 26,368: 1,422 992 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -38: 0 0 0 -38 -38 -38 -38: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.5 3.3 1.1 85.2 92.0 94.8 96.4: 5.2 3.6 Old : 100.0: 8.5 3.3 1.1 85.2 92.0 94.8 96.4: 5.2 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 : 30: 1 1 1 24 21 25 23: Old : 30: 1 1 1 24 21 25 23: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 41.1 48.9 63.4 74.1 28.3 41.0 42.9 55.2 Old : 41.1 48.9 63.4 74.1 28.3 41.0 42.9 55.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465N Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2.5 MEGAWATTS PER OFF PEAK HRS) : : : : All : 27,126: 680 982 1,880 23,828 24,092 26,388 26,954: 738 172 Old : 27,126: 680 982 1,880 23,828 24,092 26,388 26,954: 738 172 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -2: 0 14 0 -50 -64 -50 -50: 48 48 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.5 3.6 6.9 87.8 88.8 97.3 99.4: 2.7 0.6 Old : 100.0: 2.5 3.6 6.9 87.8 88.8 97.3 99.4: 2.7 0.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 25: 2 2 1 17 15 20 17: Old : 25: 2 2 1 17 15 20 17: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 60.6 59.7 80.6 83.8 39.5 48.5 51.3 58.3 Old : 60.6 59.7 80.6 83.8 39.5 48.5 51.3 58.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2.5 MEGAWATTS PER OFF PEAK HRS) : : : : All : 13,408: 0 580 632 12,100 11,754 12,732 12,966: 676 442 Old : 13,408: 0 580 632 12,100 11,754 12,732 12,966: 676 442 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 10: 0 0 0 2 -8 2 -8: 8 18 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 4.3 4.7 90.2 87.7 95.0 96.7: 5.0 3.3 Old : 100.0: 0.0 4.3 4.7 90.2 87.7 95.0 96.7: 5.0 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 : 20: 0 1 1 15 15 16 16: Old : 20: 0 1 1 15 15 16 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 : 65.7 56.4 82.5 80.3 60.2 49.6 64.3 63.8 Old : 65.7 56.4 82.5 80.3 60.2 49.6 64.3 63.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 1,172,455: 169,872 158,058 240,975 700,084 702,698 1,110,931 1,101,731: 61,524 70,724 Old : 1,172,455: 169,872 158,058 240,975 700,084 702,698 1,110,931 1,101,731: 61,524 70,724 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 19,586: 4,916 5,539 9,782 9,160 1,072 23,858 16,393: -4,272 3,193 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 14.5 13.5 20.6 59.7 59.9 94.8 94.0: 5.2 6.0 Old : 100.0: 14.5 13.5 20.6 59.7 59.9 94.8 94.0: 5.2 6.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 328: 97 107 118 89 94 257 269: Old : 328: 97 107 118 89 94 257 269: 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 : 25.9 24.7 37.2 33.3 12.2 8.3 17.9 12.6 Old : 25.9 24.7 37.2 33.3 12.2 8.3 17.9 12.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE Code-06765I Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 1,000 BARRELS) : : : : All : 26,884: 3,511 7,060 2,684 13,791 8,861 19,986 18,605: 6,898 8,279 Old : 26,884: 3,511 7,060 2,684 13,791 8,861 19,986 18,605: 6,898 8,279 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 39: -207 7 -5 14 -99 -198 -97: 237 136 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 13.1 26.3 10.0 51.3 33.0 74.3 69.2: 25.7 30.8 Old : 100.0: 13.1 26.3 10.0 51.3 33.0 74.3 69.2: 25.7 30.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 20: 6 2 7 12 10 20 17: Old : 20: 6 2 7 12 10 20 17: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 33.5 40.3 52.6 56.1 25.9 34.6 38.2 39.1 Old : 33.5 40.3 52.6 56.1 25.9 34.6 38.2 39.1 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 - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 100 TROY OUNCES) : : : : All : 11,506: 4,717 2,226 399 3,996 8,361 9,112 10,986: 2,394 520 Old : 11,506: 4,717 2,226 399 3,996 8,361 9,112 10,986: 2,394 520 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -1,126: -420 36 -655 -373 -492 -1,448 -1,111: 322 -15 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 41.0 19.3 3.5 34.7 72.7 79.2 95.5: 20.8 4.5 Old : 100.0: 41.0 19.3 3.5 34.7 72.7 79.2 95.5: 20.8 4.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 97: 51 7 3 20 23 74 32: Old : 97: 51 7 3 20 23 74 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 : 33.8 39.4 42.6 62.9 33.8 36.3 41.6 59.4 Old : 33.8 39.4 42.6 62.9 33.8 36.3 41.6 59.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 50 TROY OUNCES) : : : : All : 8,081: 3,315 873 125 1,904 6,148 5,344 7,146: 2,737 935 Old : 8,081: 3,315 873 125 1,904 6,148 5,344 7,146: 2,737 935 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : 501: -327 69 125 140 517 -62 711: 563 -210 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 41.0 10.8 1.5 23.6 76.1 66.1 88.4: 33.9 11.6 Old : 100.0: 41.0 10.8 1.5 23.6 76.1 66.1 88.4: 33.9 11.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 52: 19 5 2 10 20 31 26: Old : 52: 19 5 2 10 20 31 26: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 21.4 35.5 35.6 55.5 21.4 35.5 35.6 55.5 Old : 21.4 35.5 35.6 55.5 21.4 35.5 35.6 55.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 42,000 U.S. GALLONS) : : : : All : 6,638: 791 373 36 4,118 4,450 4,945 4,859: 1,693 1,779 Old : 6,638: 791 373 36 4,118 4,450 4,945 4,859: 1,693 1,779 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -2,409: 172 -512 -257 -1,445 -961 -1,530 -1,730: -879 -679 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.9 5.6 0.5 62.0 67.0 74.5 73.2: 25.5 26.8 Old : 100.0: 11.9 5.6 0.5 62.0 67.0 74.5 73.2: 25.5 26.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 20: 2 2 1 11 11 13 14: Old : 20: 2 2 1 11 11 13 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 : 41.8 40.8 66.0 58.5 38.1 39.5 59.3 55.6 Old : 41.8 40.8 66.0 58.5 38.1 39.5 59.3 55.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 Commitments of Traders - Futures Only, November 28, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 42,000 U.S. GALLONS) : : : : All : 121,321: 18,675 9,768 3,471 88,072 98,720 110,218 111,959: 11,103 9,362 Old : 121,321: 18,675 9,768 3,471 88,072 98,720 110,218 111,959: 11,103 9,362 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 21, 2006 : : -2,794: -338 1,052 -155 -1,970 -1,527 -2,463 -630: -331 -2,164 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.4 8.1 2.9 72.6 81.4 90.8 92.3: 9.2 7.7 Old : 100.0: 15.4 8.1 2.9 72.6 81.4 90.8 92.3: 9.2 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 : 131: 28 20 17 65 75 104 102: Old : 131: 28 20 17 65 75 104 102: 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 : 29.4 18.1 42.0 31.1 24.8 16.0 33.7 26.2 Old : 29.4 18.1 42.0 31.1 24.8 16.0 33.7 26.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated December 1, 2006