NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B Commitments of Traders - Futures Only, September 5, 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 : 6,009: 1,305 1,480 0 4,203 3,933 5,508 5,413: 501 596 Old : 6,009: 1,305 1,480 0 4,203 3,933 5,508 5,413: 501 596 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -625: 0 0 0 -550 -446 -550 -446: -75 -179 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 21.7 24.6 0.0 69.9 65.5 91.7 90.1: 8.3 9.9 Old : 100.0: 21.7 24.6 0.0 69.9 65.5 91.7 90.1: 8.3 9.9 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 : 28: 3 2 0 17 18 20 20: Old : 28: 3 2 0 17 18 20 20: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 48.2 48.8 70.6 68.0 40.2 45.4 51.6 58.7 Old : 48.2 48.8 70.6 68.0 40.2 45.4 51.6 58.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 Commitments of Traders - Futures Only, September 5, 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 : 192,578: 21,798 14,769 25,189 117,853 123,951 164,840 163,909: 27,738 28,669 Old : 192,578: 21,798 14,769 25,189 117,853 123,951 164,840 163,909: 27,738 28,669 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -538: -264 532 850 -2,139 -3,662 -1,553 -2,280: 1,015 1,742 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.3 7.7 13.1 61.2 64.4 85.6 85.1: 14.4 14.9 Old : 100.0: 11.3 7.7 13.1 61.2 64.4 85.6 85.1: 14.4 14.9 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 : 143: 34 26 37 62 73 114 124: Old : 143: 34 26 37 62 73 114 124: 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 : 24.4 21.0 40.1 31.4 18.4 11.0 25.9 18.0 Old : 24.4 21.0 40.1 31.4 18.4 11.0 25.9 18.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 Commitments of Traders - Futures Only, September 5, 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 : 916,352: 105,576 73,642 353,398 373,207 440,507 832,181 867,547: 84,171 48,805 Old : 916,352: 105,576 73,642 353,398 373,207 440,507 832,181 867,547: 84,171 48,805 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -6,645: -4,654 8,673 -6,588 -13,867 -27,271 -25,109 -25,186: 18,464 18,541 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.5 8.0 38.6 40.7 48.1 90.8 94.7: 9.2 5.3 Old : 100.0: 11.5 8.0 38.6 40.7 48.1 90.8 94.7: 9.2 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 : 227: 66 56 84 96 77 206 181: Old : 227: 66 56 84 96 77 206 181: 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 33.5 47.2 48.6 9.1 10.3 12.5 14.7 Old : 37.0 33.5 47.2 48.6 9.1 10.3 12.5 14.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 E-MINY NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023655 Commitments of Traders - Futures Only, September 5, 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 : 17,117: 5,697 12,212 1,159 2,166 418 9,022 13,789: 8,095 3,328 Old : 17,117: 5,697 12,212 1,159 2,166 418 9,022 13,789: 8,095 3,328 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : 208: -11 1,572 -658 -1,266 -390 -1,935 524: 2,143 -316 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 33.3 71.3 6.8 12.7 2.4 52.7 80.6: 47.3 19.4 Old : 100.0: 33.3 71.3 6.8 12.7 2.4 52.7 80.6: 47.3 19.4 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 : 26: 12 10 8 4 3 19 18: Old : 26: 12 10 8 4 3 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 : 26.3 62.0 40.4 72.9 23.5 59.4 36.6 68.9 Old : 26.3 62.0 40.4 72.9 23.5 59.4 36.6 68.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A Commitments of Traders - Futures Only, September 5, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 75,299: 1,863 4,044 9,220 58,464 54,682 69,547 67,946: 5,752 7,353 Old : 75,299: 1,863 4,044 9,220 58,464 54,682 69,547 67,946: 5,752 7,353 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -4,225: 1,863 -147 -1,441 -4,508 -3,268 -4,086 -4,856: -139 631 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.5 5.4 12.2 77.6 72.6 92.4 90.2: 7.6 9.8 Old : 100.0: 2.5 5.4 12.2 77.6 72.6 92.4 90.2: 7.6 9.8 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 : 28: 1 1 2 21 23 23 25: Old : 28: 1 1 2 21 23 23 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 44.1 46.4 69.7 67.8 36.8 37.1 50.9 50.5 Old : 44.1 46.4 69.7 67.8 36.8 37.1 50.9 50.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B Commitments of Traders - Futures Only, September 5, 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 : 42,029: 8,811 656 1,374 22,394 32,034 32,579 34,064: 9,450 7,965 Old : 42,029: 8,811 656 1,374 22,394 32,034 32,579 34,064: 9,450 7,965 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -7,929: 391 -1,693 -517 -10,070 -7,272 -10,196 -9,482: 2,267 1,553 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 21.0 1.6 3.3 53.3 76.2 77.5 81.0: 22.5 19.0 Old : 100.0: 21.0 1.6 3.3 53.3 76.2 77.5 81.0: 22.5 19.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 21: 2 1 2 15 15 18 17: Old : 21: 2 1 2 15 15 18 17: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 43.2 43.4 59.1 65.9 38.5 37.7 47.2 48.8 Old : 43.2 43.4 59.1 65.9 38.5 37.7 47.2 48.8 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 - Futures Only, September 5, 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 : 113,305: 7,862 0 1,824 96,248 101,458 105,934 103,282: 7,371 10,023 Old : 113,305: 7,862 0 1,824 96,248 101,458 105,934 103,282: 7,371 10,023 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -9,000: -1,134 0 0 -5,639 -8,400 -6,773 -8,400: -2,227 -600 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.9 0.0 1.6 84.9 89.5 93.5 91.2: 6.5 8.8 Old : 100.0: 6.9 0.0 1.6 84.9 89.5 93.5 91.2: 6.5 8.8 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 : 38: 2 0 1 26 28 28 29: Old : 38: 2 0 1 26 28 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 : 45.4 45.0 65.0 61.8 43.4 42.2 58.5 56.8 Old : 45.4 45.0 65.0 61.8 43.4 42.2 58.5 56.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D Commitments of Traders - Futures Only, September 5, 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 : 72,662: 11,984 0 0 52,294 61,297 64,278 61,297: 8,384 11,365 Old : 72,662: 11,984 0 0 52,294 61,297 64,278 61,297: 8,384 11,365 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -7,525: 0 0 0 -8,494 -7,830 -8,494 -7,830: 969 305 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 16.5 0.0 0.0 72.0 84.4 88.5 84.4: 11.5 15.6 Old : 100.0: 16.5 0.0 0.0 72.0 84.4 88.5 84.4: 11.5 15.6 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 : 28: 1 0 0 23 19 24 19: Old : 28: 1 0 0 23 19 24 19: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 48.2 54.2 66.7 70.2 48.0 52.1 63.8 65.4 Old : 48.2 54.2 66.7 70.2 48.0 52.1 63.8 65.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E Commitments of Traders - Futures Only, September 5, 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 : 73,130: 798 5,462 7,552 61,233 57,010 69,583 70,024: 3,547 3,106 Old : 73,130: 798 5,462 7,552 61,233 57,010 69,583 70,024: 3,547 3,106 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -6,294: 374 -3,049 -168 -5,486 -1,751 -5,280 -4,968: -1,014 -1,326 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.1 7.5 10.3 83.7 78.0 95.1 95.8: 4.9 4.2 Old : 100.0: 1.1 7.5 10.3 83.7 78.0 95.1 95.8: 4.9 4.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 27: 1 2 2 22 18 24 21: Old : 27: 1 2 2 22 18 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 : 61.4 46.3 77.3 71.9 51.5 36.1 60.2 56.1 Old : 61.4 46.3 77.3 71.9 51.5 36.1 60.2 56.1 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, September 5, 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 : 56,803: 1,644 3,108 5,661 46,650 38,320 53,955 47,089: 2,848 9,714 Old : 56,803: 1,644 3,108 5,661 46,650 38,320 53,955 47,089: 2,848 9,714 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -8,632: 60 -2,276 -274 -7,760 -7,202 -7,974 -9,752: -658 1,120 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.9 5.5 10.0 82.1 67.5 95.0 82.9: 5.0 17.1 Old : 100.0: 2.9 5.5 10.0 82.1 67.5 95.0 82.9: 5.0 17.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 27: 2 2 2 19 18 22 21: Old : 27: 2 2 2 19 18 22 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 : 57.2 44.4 73.5 64.5 52.1 33.4 59.6 45.5 Old : 57.2 44.4 73.5 64.5 52.1 33.4 59.6 45.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G Commitments of Traders - Futures Only, September 5, 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 : 114,182: 0 7,366 7,722 96,580 89,411 104,302 104,499: 9,880 9,683 Old : 114,182: 0 7,366 7,722 96,580 89,411 104,302 104,499: 9,880 9,683 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -7,147: 0 -2,896 1,346 -9,689 -5,447 -8,343 -6,997: 1,196 -150 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 6.5 6.8 84.6 78.3 91.3 91.5: 8.7 8.5 Old : 100.0: 0.0 6.5 6.8 84.6 78.3 91.3 91.5: 8.7 8.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 39: 0 2 2 34 27 36 29: Old : 39: 0 2 2 34 27 36 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 : 30.1 39.3 50.2 59.6 21.9 20.8 33.0 32.3 Old : 30.1 39.3 50.2 59.6 21.9 20.8 33.0 32.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365J Commitments of Traders - Futures Only, September 5, 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 : 34,345: 0 6,778 474 25,454 23,378 25,928 30,630: 8,417 3,715 Old : 34,345: 0 6,778 474 25,454 23,378 25,928 30,630: 8,417 3,715 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -5,382: -271 739 -1,661 -3,941 -5,347 -5,873 -6,269: 491 887 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 19.7 1.4 74.1 68.1 75.5 89.2: 24.5 10.8 Old : 100.0: 0.0 19.7 1.4 74.1 68.1 75.5 89.2: 24.5 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 : 21: 0 2 1 14 16 15 18: Old : 21: 0 2 1 14 16 15 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 42.0 40.7 64.9 66.6 31.8 33.5 42.2 50.6 Old : 42.0 40.7 64.9 66.6 31.8 33.5 42.2 50.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365K Commitments of Traders - Futures Only, September 5, 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 : 71,282: 169 6,351 3,181 58,565 52,336 61,915 61,868: 9,367 9,414 Old : 71,282: 169 6,351 3,181 58,565 52,336 61,915 61,868: 9,367 9,414 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -3,275: 110 -2,051 134 -2,854 -1,649 -2,610 -3,566: -665 291 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.2 8.9 4.5 82.2 73.4 86.9 86.8: 13.1 13.2 Old : 100.0: 0.2 8.9 4.5 82.2 73.4 86.9 86.8: 13.1 13.2 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 2 17 15 19 17: Old : 21: 1 1 2 17 15 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 : 53.3 65.2 75.7 81.5 48.5 59.7 68.2 71.4 Old : 53.3 65.2 75.7 81.5 48.5 59.7 68.2 71.4 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 - Futures Only, September 5, 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 : 49,369: 6,059 496 3,132 36,142 39,118 45,333 42,746: 4,036 6,623 Old : 49,369: 6,059 496 3,132 36,142 39,118 45,333 42,746: 4,036 6,623 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -4,309: -411 -120 0 -3,282 -4,525 -3,693 -4,645: -616 336 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.3 1.0 6.3 73.2 79.2 91.8 86.6: 8.2 13.4 Old : 100.0: 12.3 1.0 6.3 73.2 79.2 91.8 86.6: 8.2 13.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 21: 1 1 1 13 16 14 18: Old : 21: 1 1 1 13 16 14 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 52.6 57.2 76.2 74.6 44.8 43.7 60.6 53.7 Old : 52.6 57.2 76.2 74.6 44.8 43.7 60.6 53.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N Commitments of Traders - Futures Only, September 5, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 74,927: 5,270 0 62 59,166 68,764 64,498 68,826: 10,429 6,101 Old : 74,927: 5,270 0 62 59,166 68,764 64,498 68,826: 10,429 6,101 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -7,085: -840 0 -60 -6,555 -6,153 -7,455 -6,213: 370 -872 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.0 0.0 0.1 79.0 91.8 86.1 91.9: 13.9 8.1 Old : 100.0: 7.0 0.0 0.1 79.0 91.8 86.1 91.9: 13.9 8.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 32: 2 0 1 25 25 27 26: Old : 32: 2 0 1 25 25 27 26: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 38.1 38.3 57.8 57.5 31.4 29.6 43.7 41.3 Old : 38.1 38.3 57.8 57.5 31.4 29.6 43.7 41.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O Commitments of Traders - Futures Only, September 5, 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 : 79,714: 0 10,280 4,880 63,218 53,987 68,098 69,147: 11,616 10,567 Old : 79,714: 0 10,280 4,880 63,218 53,987 68,098 69,147: 11,616 10,567 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -8,130: 0 -3,687 1,009 -14,806 -6,220 -13,797 -8,898: 5,667 768 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 12.9 6.1 79.3 67.7 85.4 86.7: 14.6 13.3 Old : 100.0: 0.0 12.9 6.1 79.3 67.7 85.4 86.7: 14.6 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 : 31: 0 2 1 23 19 24 21: Old : 31: 0 2 1 23 19 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 : 35.9 43.5 59.9 70.7 30.0 30.0 47.2 50.5 Old : 35.9 43.5 59.9 70.7 30.0 30.0 47.2 50.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365P Commitments of Traders - Futures Only, September 5, 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 : 61,022: 0 620 3,596 47,602 49,690 51,198 53,906: 9,824 7,116 Old : 61,022: 0 620 3,596 47,602 49,690 51,198 53,906: 9,824 7,116 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -4,545: 0 -505 31 -2,617 -3,249 -2,586 -3,723: -1,959 -822 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 1.0 5.9 78.0 81.4 83.9 88.3: 16.1 11.7 Old : 100.0: 0.0 1.0 5.9 78.0 81.4 83.9 88.3: 16.1 11.7 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 : 28: 0 1 1 20 20 21 21: Old : 28: 0 1 1 20 20 21 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 40.3 42.2 63.0 69.6 38.9 42.2 56.7 65.5 Old : 40.3 42.2 63.0 69.6 38.9 42.2 56.7 65.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE Code-023A09 Commitments of Traders - Futures Only, September 5, 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 : 48,852: 1,240 4,320 0 45,722 44,532 46,962 48,852: 1,890 0 Old : 48,852: 1,240 4,320 0 45,722 44,532 46,962 48,852: 1,890 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -11,186: -480 -1,226 -780 -10,840 -8,340 -12,100 -10,346: 914 -840 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.5 8.8 0.0 93.6 91.2 96.1 100.0: 3.9 0.0 Old : 100.0: 2.5 8.8 0.0 93.6 91.2 96.1 100.0: 3.9 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 : 23: 1 3 0 11 13 12 16: Old : 23: 1 3 0 11 13 12 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 : 83.8 68.4 92.7 90.2 51.8 31.4 55.6 50.8 Old : 83.8 68.4 92.7 90.2 51.8 31.4 55.6 50.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 Commitments of Traders - Futures Only, September 5, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 175,161: 0 14,426 13,969 144,537 140,198 158,506 168,593: 16,655 6,568 Old : 175,161: 0 14,426 13,969 144,537 140,198 158,506 168,593: 16,655 6,568 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -15,332: -1,206 4,378 -3,682 -11,794 -15,876 -16,682 -15,180: 1,350 -152 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 8.2 8.0 82.5 80.0 90.5 96.3: 9.5 3.7 Old : 100.0: 0.0 8.2 8.0 82.5 80.0 90.5 96.3: 9.5 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 : 44: 0 6 6 37 32 43 38: Old : 44: 0 6 6 37 32 43 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 : 28.2 34.3 45.5 54.4 26.8 28.8 39.5 40.1 Old : 28.2 34.3 45.5 54.4 26.8 28.8 39.5 40.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035651 Commitments of Traders - Futures Only, September 5, 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 : 93,598: 6,875 4,050 3,116 73,240 76,225 83,231 83,391: 10,367 10,207 Old : 93,598: 6,875 4,050 3,116 73,240 76,225 83,231 83,391: 10,367 10,207 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -6,084: -1,371 -120 8 -3,947 -3,099 -5,310 -3,211: -774 -2,873 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.3 4.3 3.3 78.2 81.4 88.9 89.1: 11.1 10.9 Old : 100.0: 7.3 4.3 3.3 78.2 81.4 88.9 89.1: 11.1 10.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 32: 2 1 2 24 21 26 24: Old : 32: 2 1 2 24 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 : 43.7 52.4 64.4 68.5 37.4 49.4 57.0 63.7 Old : 43.7 52.4 64.4 68.5 37.4 49.4 57.0 63.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 Commitments of Traders - Futures Only, September 5, 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 : 73,428: 1,240 4,836 0 71,818 68,382 73,058 73,218: 370 210 Old : 73,428: 1,240 4,836 0 71,818 68,382 73,058 73,218: 370 210 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -6,596: -240 118 -780 -4,734 -5,062 -5,754 -5,724: -842 -872 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.7 6.6 0.0 97.8 93.1 99.5 99.7: 0.5 0.3 Old : 100.0: 1.7 6.6 0.0 97.8 93.1 99.5 99.7: 0.5 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 : 31: 1 3 0 21 19 22 22: Old : 31: 1 3 0 21 19 22 22: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 80.0 50.2 89.9 73.2 66.9 44.6 72.0 64.7 Old : 80.0 50.2 89.9 73.2 66.9 44.6 72.0 64.7 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, September 5, 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 : 263,631: 12,177 1,053 5,672 234,088 247,659 251,937 254,384: 11,694 9,247 Old : 263,631: 12,177 1,053 5,672 234,088 247,659 251,937 254,384: 11,694 9,247 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -11,911: -1,751 1,041 1,095 -17,980 -16,212 -18,636 -14,076: 6,725 2,165 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.6 0.4 2.2 88.8 93.9 95.6 96.5: 4.4 3.5 Old : 100.0: 4.6 0.4 2.2 88.8 93.9 95.6 96.5: 4.4 3.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 58: 3 2 5 46 43 52 48: Old : 58: 3 2 5 46 43 52 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 : 37.8 39.1 54.8 59.8 32.1 36.5 44.1 51.1 Old : 37.8 39.1 54.8 59.8 32.1 36.5 44.1 51.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 Commitments of Traders - Futures Only, September 5, 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 : 141,584: 9,754 4,163 7,489 115,787 126,242 133,030 137,894: 8,554 3,690 Old : 141,584: 9,754 4,163 7,489 115,787 126,242 133,030 137,894: 8,554 3,690 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -13,604: 2,048 3,164 -2,410 -12,582 -13,162 -12,944 -12,408: -660 -1,196 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.9 2.9 5.3 81.8 89.2 94.0 97.4: 6.0 2.6 Old : 100.0: 6.9 2.9 5.3 81.8 89.2 94.0 97.4: 6.0 2.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 46: 3 3 3 36 36 40 41: Old : 46: 3 3 3 36 36 40 41: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 32.8 43.8 48.6 60.7 25.6 41.3 38.1 54.3 Old : 32.8 43.8 48.6 60.7 25.6 41.3 38.1 54.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 Commitments of Traders - Futures Only, September 5, 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 : 158,497: 0 4,149 6,822 139,581 138,201 146,403 149,172: 12,094 9,325 Old : 158,497: 0 4,149 6,822 139,581 138,201 146,403 149,172: 12,094 9,325 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -6,652: 0 1,243 -244 -8,708 -6,931 -8,952 -5,932: 2,300 -720 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 2.6 4.3 88.1 87.2 92.4 94.1: 7.6 5.9 Old : 100.0: 0.0 2.6 4.3 88.1 87.2 92.4 94.1: 7.6 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: 0 2 2 36 37 38 39: Old : 47: 0 2 2 36 37 38 39: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 29.6 48.4 50.9 65.9 28.4 43.6 47.8 53.2 Old : 29.6 48.4 50.9 65.9 28.4 43.6 47.8 53.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 Commitments of Traders - Futures Only, September 5, 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 : 163,721: 17,135 2,802 22,869 117,488 127,872 157,492 153,543: 6,229 10,178 Old : 163,721: 17,135 2,802 22,869 117,488 127,872 157,492 153,543: 6,229 10,178 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -22,511: 761 1,884 -8,716 -13,298 -15,259 -21,253 -22,091: -1,258 -420 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 10.5 1.7 14.0 71.8 78.1 96.2 93.8: 3.8 6.2 Old : 100.0: 10.5 1.7 14.0 71.8 78.1 96.2 93.8: 3.8 6.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 45: 4 3 6 32 33 38 40: Old : 45: 4 3 6 32 33 38 40: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 32.1 26.0 53.4 44.3 24.1 20.5 35.7 29.8 Old : 32.1 26.0 53.4 44.3 24.1 20.5 35.7 29.8 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 - Futures Only, September 5, 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 : 54,203: 0 1,714 240 49,557 43,864 49,797 45,818: 4,406 8,385 Old : 54,203: 0 1,714 240 49,557 43,864 49,797 45,818: 4,406 8,385 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -4,671: 0 -302 240 -4,581 -3,617 -4,341 -3,679: -330 -992 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 3.2 0.4 91.4 80.9 91.9 84.5: 8.1 15.5 Old : 100.0: 0.0 3.2 0.4 91.4 80.9 91.9 84.5: 8.1 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 : 27: 0 1 1 19 21 20 22: Old : 27: 0 1 1 19 21 20 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 : 43.2 43.8 66.9 64.0 38.8 36.5 60.4 53.6 Old : 43.2 43.8 66.9 64.0 38.8 36.5 60.4 53.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B Commitments of Traders - Futures Only, September 5, 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 : 3,042,431: 241,757 94,610 1,184,494 1,601,056 1,754,411 3,027,307 3,033,515: 15,124 8,916 Old : 3,042,431: 241,757 94,610 1,184,494 1,601,056 1,754,411 3,027,307 3,033,515: 15,124 8,916 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -207,523: -75,445 -64,858 -550 -115,970 -133,134 -191,965 -198,542: -15,558 -8,981 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.9 3.1 38.9 52.6 57.7 99.5 99.7: 0.5 0.3 Old : 100.0: 7.9 3.1 38.9 52.6 57.7 99.5 99.7: 0.5 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 : 152: 27 19 42 105 86 151 129: Old : 152: 27 19 42 105 86 151 129: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 36.5 42.7 50.4 58.2 9.1 16.6 15.2 20.1 Old : 36.5 42.7 50.4 58.2 9.1 16.6 15.2 20.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C Commitments of Traders - Futures Only, September 5, 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 : 765,265: 146,160 137,304 183,230 424,211 431,569 753,601 752,103: 11,664 13,162 Old : 765,265: 146,160 137,304 183,230 424,211 431,569 753,601 752,103: 11,664 13,162 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : 55,373: -18,707 37,724 56,088 11,394 -46,675 48,775 47,137: 6,598 8,236 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 19.1 17.9 23.9 55.4 56.4 98.5 98.3: 1.5 1.7 Old : 100.0: 19.1 17.9 23.9 55.4 56.4 98.5 98.3: 1.5 1.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 71: 20 15 26 32 34 65 62: Old : 71: 20 15 26 32 34 65 62: 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 : 49.7 35.5 65.4 55.7 35.5 23.9 42.9 35.5 Old : 49.7 35.5 65.4 55.7 35.5 23.9 42.9 35.5 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 - Futures Only, September 5, 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 : 45,170: 9,974 640 3,642 30,846 40,180 44,462 44,462: 708 708 Old : 45,170: 9,974 640 3,642 30,846 40,180 44,462 44,462: 708 708 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -4,547: -1,390 -470 -590 -2,505 -3,437 -4,485 -4,497: -62 -50 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 22.1 1.4 8.1 68.3 89.0 98.4 98.4: 1.6 1.6 Old : 100.0: 22.1 1.4 8.1 68.3 89.0 98.4 98.4: 1.6 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 : 50: 7 4 7 33 35 42 44: Old : 50: 7 4 7 33 35 42 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 : 42.1 43.3 57.6 65.8 35.5 35.5 43.9 51.6 Old : 42.1 43.3 57.6 65.8 35.5 35.5 43.9 51.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A Commitments of Traders - Futures Only, September 5, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS 0F 400 MEGAWATT HOURS) : : : : All : 28,070: 1,370 2,665 166 26,451 24,901 27,987 27,732: 83 338 Old : 28,070: 1,370 2,665 166 26,451 24,901 27,987 27,732: 83 338 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -2,024: 46 -322 -46 -2,001 -1,633 -2,001 -2,001: -23 -23 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.9 9.5 0.6 94.2 88.7 99.7 98.8: 0.3 1.2 Old : 100.0: 4.9 9.5 0.6 94.2 88.7 99.7 98.8: 0.3 1.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 36: 1 4 1 22 20 23 25: Old : 36: 1 4 1 22 20 23 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 67.5 66.4 85.6 81.9 49.0 53.8 61.5 63.6 Old : 67.5 66.4 85.6 81.9 49.0 53.8 61.5 63.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B Commitments of Traders - Futures Only, September 5, 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 : 18,845: 1,684 80 0 17,161 18,765 18,845 18,845: 0 0 Old : 18,845: 1,684 80 0 17,161 18,765 18,845 18,845: 0 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -1,357: -161 -92 -69 -1,127 -1,196 -1,357 -1,357: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.9 0.4 0.0 91.1 99.6 100.0 100.0: 0.0 0.0 Old : 100.0: 8.9 0.4 0.0 91.1 99.6 100.0 100.0: 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 : 28: 3 1 0 16 15 19 16: Old : 28: 3 1 0 16 15 19 16: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 76.3 73.2 88.7 90.9 45.2 47.6 56.8 56.8 Old : 76.3 73.2 88.7 90.9 45.2 47.6 56.8 56.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE J LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465C Commitments of Traders - Futures Only, September 5, 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 : 14,698: 372 1,423 0 14,057 13,194 14,429 14,617: 269 81 Old : 14,698: 372 1,423 0 14,057 13,194 14,429 14,617: 269 81 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -1,003: -184 -230 -69 -612 -725 -865 -1,024: -138 21 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.5 9.7 0.0 95.6 89.8 98.2 99.4: 1.8 0.6 Old : 100.0: 2.5 9.7 0.0 95.6 89.8 98.2 99.4: 1.8 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 : 21: 1 3 0 14 11 15 14: Old : 21: 1 3 0 14 11 15 14: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 78.8 66.9 93.7 90.6 63.1 59.3 71.3 72.8 Old : 78.8 66.9 93.7 90.6 63.1 59.3 71.3 72.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H Commitments of Traders - Futures Only, September 5, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (40 MEGAWATT HOURS PER PEAK DAY) : : : : All : 24,924: 3,080 4,124 30 21,554 20,640 24,664 24,794: 260 130 Old : 24,924: 3,080 4,124 30 21,554 20,640 24,664 24,794: 260 130 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -1,634: 60 -154 -80 -1,612 -1,400 -1,632 -1,634: -2 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.4 16.5 0.1 86.5 82.8 99.0 99.5: 1.0 0.5 Old : 100.0: 12.4 16.5 0.1 86.5 82.8 99.0 99.5: 1.0 0.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 29: 2 3 1 19 21 22 24: Old : 29: 2 3 1 19 21 22 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 : 58.8 58.8 77.1 79.3 46.0 44.8 56.4 53.8 Old : 58.8 58.8 77.1 79.3 46.0 44.8 56.4 53.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M Commitments of Traders - Futures Only, September 5, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2.5 MEGAWATTS PER OFF PEAK HRS) : : : : All : 26,079: 3,170 0 230 21,245 24,587 24,645 24,817: 1,434 1,262 Old : 26,079: 3,170 0 230 21,245 24,587 24,645 24,817: 1,434 1,262 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -900: 10 -190 -100 -518 -1,039 -608 -1,329: -292 429 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.2 0.0 0.9 81.5 94.3 94.5 95.2: 5.5 4.8 Old : 100.0: 12.2 0.0 0.9 81.5 94.3 94.5 95.2: 5.5 4.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 29: 2 0 1 22 22 24 23: Old : 29: 2 0 1 22 22 24 23: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 45.3 47.9 66.4 74.7 31.3 41.3 44.9 57.4 Old : 45.3 47.9 66.4 74.7 31.3 41.3 44.9 57.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S Commitments of Traders - Futures Only, September 5, 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 : 13,674: 432 0 1,056 11,854 12,538 13,342 13,594: 332 80 Old : 13,674: 432 0 1,056 11,854 12,538 13,342 13,594: 332 80 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -518: 72 -12 -24 -652 -402 -604 -438: 86 -80 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.2 0.0 7.7 86.7 91.7 97.6 99.4: 2.4 0.6 Old : 100.0: 3.2 0.0 7.7 86.7 91.7 97.6 99.4: 2.4 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 : 22: 3 0 1 14 15 17 16: Old : 22: 3 0 1 14 15 17 16: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 67.7 57.5 83.7 82.1 57.9 50.9 64.4 62.4 Old : 67.7 57.5 83.7 82.1 57.9 50.9 64.4 62.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 Commitments of Traders - Futures Only, September 5, 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 : 1,170,266: 179,017 131,700 234,136 700,190 735,683 1,113,343 1,101,519: 56,923 68,747 Old : 1,170,266: 179,017 131,700 234,136 700,190 735,683 1,113,343 1,101,519: 56,923 68,747 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : 20,596: -664 12,880 1,194 23,368 9,348 23,898 23,422: -3,302 -2,826 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.3 11.3 20.0 59.8 62.9 95.1 94.1: 4.9 5.9 Old : 100.0: 15.3 11.3 20.0 59.8 62.9 95.1 94.1: 4.9 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 : 299: 89 97 127 79 90 241 257: Old : 299: 89 97 127 79 90 241 257: 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 : 24.1 25.2 37.6 33.8 11.5 6.9 16.2 10.8 Old : 24.1 25.2 37.6 33.8 11.5 6.9 16.2 10.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 E-MINY CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067655 Commitments of Traders - Futures Only, September 5, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 500 BARRELS) : : : : All : 41,261: 24,113 26,701 1,846 1,174 1,112 27,133 29,659: 14,128 11,602 Old : 41,261: 24,113 26,701 1,846 1,174 1,112 27,133 29,659: 14,128 11,602 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : 4,668: 2,267 2,369 -181 1,174 -150 3,260 2,038: 1,408 2,630 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 58.4 64.7 4.5 2.8 2.7 65.8 71.9: 34.2 28.1 Old : 100.0: 58.4 64.7 4.5 2.8 2.7 65.8 71.9: 34.2 28.1 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 : 46: 22 22 8 1 1 28 26: Old : 46: 22 22 8 1 1 28 26: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 27.6 26.4 39.1 42.7 27.4 25.6 38.5 40.6 Old : 27.6 26.4 39.1 42.7 27.4 25.6 38.5 40.6 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, September 5, 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 : 31,345: 2,460 9,069 6,811 13,909 5,526 23,180 21,406: 8,165 9,939 Old : 31,345: 2,460 9,069 6,811 13,909 5,526 23,180 21,406: 8,165 9,939 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : 1,676: -533 2,086 1,349 1,894 -741 2,710 2,694: -1,034 -1,018 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.8 28.9 21.7 44.4 17.6 74.0 68.3: 26.0 31.7 Old : 100.0: 7.8 28.9 21.7 44.4 17.6 74.0 68.3: 26.0 31.7 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 : 32: 8 11 14 13 9 29 26: Old : 32: 8 11 14 13 9 29 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 : 26.6 29.3 40.5 43.1 23.8 22.9 33.9 30.5 Old : 26.6 29.3 40.5 43.1 23.8 22.9 33.9 30.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 Commitments of Traders - Futures Only, September 5, 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 : 11,444: 6,455 1,905 49 2,802 9,327 9,306 11,281: 2,138 163 Old : 11,444: 6,455 1,905 49 2,802 9,327 9,306 11,281: 2,138 163 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -2,629: 112 512 -1,357 -1,431 -1,736 -2,676 -2,581: 47 -48 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 56.4 16.6 0.4 24.5 81.5 81.3 98.6: 18.7 1.4 Old : 100.0: 56.4 16.6 0.4 24.5 81.5 81.3 98.6: 18.7 1.4 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 : 101: 57 5 3 21 24 81 29: Old : 101: 57 5 3 21 24 81 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 : 30.1 46.1 39.0 68.0 30.1 45.6 39.0 67.6 Old : 30.1 46.1 39.0 68.0 30.1 45.6 39.0 67.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 Commitments of Traders - Futures Only, September 5, 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 : 10,269: 5,890 645 81 1,791 8,531 7,762 9,257: 2,507 1,012 Old : 10,269: 5,890 645 81 1,791 8,531 7,762 9,257: 2,507 1,012 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : 604: 522 120 -416 129 852 235 556: 369 48 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 57.4 6.3 0.8 17.4 83.1 75.6 90.1: 24.4 9.9 Old : 100.0: 57.4 6.3 0.8 17.4 83.1 75.6 90.1: 24.4 9.9 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 : 62: 25 5 2 10 24 35 31: Old : 62: 25 5 2 10 24 35 31: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 26.9 40.1 40.5 61.0 26.9 40.1 39.7 61.0 Old : 26.9 40.1 40.5 61.0 26.9 40.1 39.7 61.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-111652 Commitments of Traders - Futures Only, September 5, 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 : 58,205: 7,463 5,883 2,080 38,263 42,562 47,806 50,525: 10,399 7,680 Old : 58,205: 7,463 5,883 2,080 38,263 42,562 47,806 50,525: 10,399 7,680 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : -3,286: -838 -374 -21 -1,977 -2,685 -2,836 -3,080: -450 -206 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.8 10.1 3.6 65.7 73.1 82.1 86.8: 17.9 13.2 Old : 100.0: 12.8 10.1 3.6 65.7 73.1 82.1 86.8: 17.9 13.2 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 : 102: 26 13 16 43 48 76 70: Old : 102: 26 13 16 43 48 76 70: 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 : 30.9 29.7 43.0 42.7 28.3 19.8 35.6 29.8 Old : 30.9 29.7 43.0 42.7 28.3 19.8 35.6 29.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 Commitments of Traders - Futures Only, September 5, 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 : 72,886: 11,720 771 6,139 49,878 62,674 67,737 69,584: 5,149 3,302 Old : 72,886: 11,720 771 6,139 49,878 62,674 67,737 69,584: 5,149 3,302 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: August 29, 2006 : : 4,601: 1,293 -65 1,690 2,985 4,152 5,968 5,777: -1,367 -1,176 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 16.1 1.1 8.4 68.4 86.0 92.9 95.5: 7.1 4.5 Old : 100.0: 16.1 1.1 8.4 68.4 86.0 92.9 95.5: 7.1 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 : 81: 19 5 13 44 47 67 61: Old : 81: 19 5 13 44 47 67 61: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 35.2 37.4 54.6 52.0 25.6 22.3 33.9 31.0 Old : 35.2 37.4 54.6 52.0 25.6 22.3 33.9 31.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated September 8, 2006