NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B Commitments of Traders - Futures Only, August 1, 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 : 5,988: 1,180 1,180 0 4,182 3,853 5,362 5,033: 626 955 Old : 5,988: 1,180 1,180 0 4,182 3,853 5,362 5,033: 626 955 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 0: 100 0 0 -50 -321 50 -321: -50 321 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 19.7 19.7 0.0 69.8 64.3 89.5 84.1: 10.5 15.9 Old : 100.0: 19.7 19.7 0.0 69.8 64.3 89.5 84.1: 10.5 15.9 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 : 26: 2 1 0 17 18 19 19: Old : 26: 2 1 0 17 18 19 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 : 51.7 52.0 69.2 68.8 44.9 44.8 55.3 53.1 Old : 51.7 52.0 69.2 68.8 44.9 44.8 55.3 53.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 EUR SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165G Commitments of Traders - Futures Only, August 1, 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 : 2,360: 25 45 0 1,585 1,620 1,610 1,665: 750 695 Old : 2,360: 25 45 0 1,585 1,620 1,610 1,665: 750 695 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 100: -25 0 0 105 95 80 95: 20 5 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.1 1.9 0.0 67.2 68.6 68.2 70.6: 31.8 29.4 Old : 100.0: 1.1 1.9 0.0 67.2 68.6 68.2 70.6: 31.8 29.4 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 : 20: 1 1 0 16 16 17 17: Old : 20: 1 1 0 16 16 17 17: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 35.5 36.2 54.2 55.1 18.4 20.8 24.6 27.8 Old : 35.5 36.2 54.2 55.1 18.4 20.8 24.6 27.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 Commitments of Traders - Futures Only, August 1, 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 : 179,526: 23,450 8,014 25,733 101,103 122,388 150,286 156,135: 29,240 23,391 Old : 179,526: 23,450 8,014 25,733 101,103 122,388 150,286 156,135: 29,240 23,391 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -3,702: 1,424 -3,891 1,268 -5,822 1,967 -3,130 -656: -572 -3,046 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 13.1 4.5 14.3 56.3 68.2 83.7 87.0: 16.3 13.0 Old : 100.0: 13.1 4.5 14.3 56.3 68.2 83.7 87.0: 16.3 13.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 149: 41 20 39 65 76 125 122: Old : 149: 41 20 39 65 76 125 122: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 24.0 28.0 38.8 37.6 17.1 14.1 25.0 19.8 Old : 24.0 28.0 38.8 37.6 17.1 14.1 25.0 19.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 Commitments of Traders - Futures Only, August 1, 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 : 921,137: 90,162 65,051 393,722 365,469 428,222 849,353 886,995: 71,784 34,142 Old : 921,137: 90,162 65,051 393,722 365,469 428,222 849,353 886,995: 71,784 34,142 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 28,315: -4,698 -7,433 31,144 4,090 8,315 30,536 32,026: -2,221 -3,711 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.8 7.1 42.7 39.7 46.5 92.2 96.3: 7.8 3.7 Old : 100.0: 9.8 7.1 42.7 39.7 46.5 92.2 96.3: 7.8 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 : 223: 67 53 82 93 76 203 175: Old : 223: 67 53 82 93 76 203 175: 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 34.1 48.0 47.5 8.4 8.9 10.9 12.3 Old : 37.0 34.1 48.0 47.5 8.4 8.9 10.9 12.3 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, August 1, 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 : 73,295: 1,800 5,518 8,151 54,816 52,332 64,767 66,001: 8,528 7,294 Old : 73,295: 1,800 5,518 8,151 54,816 52,332 64,767 66,001: 8,528 7,294 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -5,105: -2,255 -643 782 -4,811 -6,202 -6,284 -6,063: 1,179 958 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.5 7.5 11.1 74.8 71.4 88.4 90.0: 11.6 10.0 Old : 100.0: 2.5 7.5 11.1 74.8 71.4 88.4 90.0: 11.6 10.0 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 : 26: 1 1 2 19 21 21 23: Old : 26: 1 1 2 19 21 21 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 : 41.0 50.2 65.5 69.5 35.8 40.8 49.7 52.3 Old : 41.0 50.2 65.5 69.5 35.8 40.8 49.7 52.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B Commitments of Traders - Futures Only, August 1, 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 : 42,649: 4,972 1,639 2,106 29,815 32,771 36,893 36,516: 5,756 6,133 Old : 42,649: 4,972 1,639 2,106 29,815 32,771 36,893 36,516: 5,756 6,133 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -7,012: 2,770 273 -2,362 -7,125 -4,492 -6,717 -6,581: -295 -431 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.7 3.8 4.9 69.9 76.8 86.5 85.6: 13.5 14.4 Old : 100.0: 11.7 3.8 4.9 69.9 76.8 86.5 85.6: 13.5 14.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 29: 3 2 4 20 19 25 23: Old : 29: 3 2 4 20 19 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 : 40.2 44.8 58.4 63.6 33.2 35.1 44.2 46.1 Old : 40.2 44.8 58.4 63.6 33.2 35.1 44.2 46.1 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, August 1, 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 : 113,217: 5,702 0 0 98,553 101,993 104,255 101,993: 8,962 11,224 Old : 113,217: 5,702 0 0 98,553 101,993 104,255 101,993: 8,962 11,224 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -8,161: -1,724 0 0 -4,984 -10,023 -6,708 -10,023: -1,453 1,862 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.0 0.0 0.0 87.0 90.1 92.1 90.1: 7.9 9.9 Old : 100.0: 5.0 0.0 0.0 87.0 90.1 92.1 90.1: 7.9 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 : 33: 1 0 0 25 24 26 24: Old : 33: 1 0 0 25 24 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 : 43.6 43.7 65.3 64.0 43.2 39.8 59.0 54.1 Old : 43.6 43.7 65.3 64.0 43.2 39.8 59.0 54.1 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, August 1, 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 : 89,443: 11,984 2,208 0 70,738 78,220 82,722 80,428: 6,721 9,015 Old : 89,443: 11,984 2,208 0 70,738 78,220 82,722 80,428: 6,721 9,015 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 4,926: 0 0 0 4,858 4,250 4,858 4,250: 68 676 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 13.4 2.5 0.0 79.1 87.5 92.5 89.9: 7.5 10.1 Old : 100.0: 13.4 2.5 0.0 79.1 87.5 92.5 89.9: 7.5 10.1 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 : 35: 1 1 0 24 24 25 25: Old : 35: 1 1 0 24 24 25 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 46.8 48.8 67.0 66.0 44.5 48.4 63.0 62.8 Old : 46.8 48.8 67.0 66.0 44.5 48.4 63.0 62.8 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, August 1, 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 : 69,912: 424 5,003 4,464 60,909 56,162 65,797 65,629: 4,115 4,283 Old : 69,912: 424 5,003 4,464 60,909 56,162 65,797 65,629: 4,115 4,283 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -7,487: -310 -2,204 74 -5,895 -4,230 -6,131 -6,360: -1,356 -1,127 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.6 7.2 6.4 87.1 80.3 94.1 93.9: 5.9 6.1 Old : 100.0: 0.6 7.2 6.4 87.1 80.3 94.1 93.9: 5.9 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 : 25: 1 2 1 19 19 21 21: Old : 25: 1 2 1 19 19 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 : 60.4 44.2 79.9 70.3 55.0 37.3 65.8 56.0 Old : 60.4 44.2 79.9 70.3 55.0 37.3 65.8 56.0 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, August 1, 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 : 58,021: 1,458 4,831 5,825 46,295 40,928 53,578 51,584: 4,443 6,437 Old : 58,021: 1,458 4,831 5,825 46,295 40,928 53,578 51,584: 4,443 6,437 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -7,966: -370 -3,683 1,024 -7,499 -5,298 -6,845 -7,957: -1,121 -9 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.5 8.3 10.0 79.8 70.5 92.3 88.9: 7.7 11.1 Old : 100.0: 2.5 8.3 10.0 79.8 70.5 92.3 88.9: 7.7 11.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 29: 1 4 3 18 21 22 25: Old : 29: 1 4 3 18 21 22 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 54.7 39.6 70.3 58.2 48.8 29.5 56.2 42.3 Old : 54.7 39.6 70.3 58.2 48.8 29.5 56.2 42.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G Commitments of Traders - Futures Only, August 1, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 119,612: 0 9,087 3,942 104,932 97,978 108,874 111,007: 10,738 8,605 Old : 119,612: 0 9,087 3,942 104,932 97,978 108,874 111,007: 10,738 8,605 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 2,149: 0 8,039 -4,721 6,380 -1,401 1,659 1,917: 490 232 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 7.6 3.3 87.7 81.9 91.0 92.8: 9.0 7.2 Old : 100.0: 0.0 7.6 3.3 87.7 81.9 91.0 92.8: 9.0 7.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 42: 0 2 2 35 30 37 32: Old : 42: 0 2 2 35 30 37 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 : 33.6 37.8 53.1 56.5 21.5 26.3 35.0 39.2 Old : 33.6 37.8 53.1 56.5 21.5 26.3 35.0 39.2 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, August 1, 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 : 37,886: 310 6,256 1,115 27,376 27,565 28,801 34,936: 9,085 2,950 Old : 37,886: 310 6,256 1,115 27,376 27,565 28,801 34,936: 9,085 2,950 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -3,962: 60 265 -775 -3,134 -2,849 -3,849 -3,359: -113 -603 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.8 16.5 2.9 72.3 72.8 76.0 92.2: 24.0 7.8 Old : 100.0: 0.8 16.5 2.9 72.3 72.8 76.0 92.2: 24.0 7.8 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 : 23: 1 2 2 15 18 18 20: Old : 23: 1 2 2 15 18 18 20: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 43.5 40.8 61.8 65.8 31.1 31.5 38.0 49.3 Old : 43.5 40.8 61.8 65.8 31.1 31.5 38.0 49.3 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, August 1, 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 : 74,959: 0 15,067 2,693 62,755 47,623 65,448 65,383: 9,511 9,576 Old : 74,959: 0 15,067 2,693 62,755 47,623 65,448 65,383: 9,511 9,576 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 2,001: 0 1,912 -364 3,120 455 2,756 2,003: -755 -2 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 20.1 3.6 83.7 63.5 87.3 87.2: 12.7 12.8 Old : 100.0: 0.0 20.1 3.6 83.7 63.5 87.3 87.2: 12.7 12.8 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 : 24: 0 1 1 20 19 21 20: Old : 24: 0 1 1 20 19 21 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 : 53.7 67.0 72.2 81.0 50.6 62.8 64.3 69.8 Old : 53.7 67.0 72.2 81.0 50.6 62.8 64.3 69.8 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, August 1, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 50,416: 4,957 368 2,500 38,319 41,744 45,776 44,612: 4,640 5,804 Old : 50,416: 4,957 368 2,500 38,319 41,744 45,776 44,612: 4,640 5,804 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -1,817: 2,713 -124 -2,157 -2,500 1,298 -1,944 -983: 127 -834 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.8 0.7 5.0 76.0 82.8 90.8 88.5: 9.2 11.5 Old : 100.0: 9.8 0.7 5.0 76.0 82.8 90.8 88.5: 9.2 11.5 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 : 22: 1 1 1 15 14 16 16: Old : 22: 1 1 1 15 14 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 : 52.8 60.3 75.6 77.2 47.7 45.4 61.4 56.7 Old : 52.8 60.3 75.6 77.2 47.7 45.4 61.4 56.7 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, August 1, 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 : 80,845: 7,800 0 0 63,059 75,651 70,859 75,651: 9,986 5,194 Old : 80,845: 7,800 0 0 63,059 75,651 70,859 75,651: 9,986 5,194 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -9,421: -2,294 0 0 -6,763 -10,733 -9,057 -10,733: -364 1,312 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.6 0.0 0.0 78.0 93.6 87.6 93.6: 12.4 6.4 Old : 100.0: 9.6 0.0 0.0 78.0 93.6 87.6 93.6: 12.4 6.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 31: 2 0 0 26 25 28 25: Old : 31: 2 0 0 26 25 28 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 : 33.0 40.9 53.7 62.3 28.8 28.9 40.6 42.1 Old : 33.0 40.9 53.7 62.3 28.8 28.9 40.6 42.1 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, August 1, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 82,682: 0 13,587 3,344 73,101 59,159 76,445 76,090: 6,237 6,592 Old : 82,682: 0 13,587 3,344 73,101 59,159 76,445 76,090: 6,237 6,592 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 698: 0 -560 1,138 333 577 1,471 1,155: -773 -457 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 16.4 4.0 88.4 71.6 92.5 92.0: 7.5 8.0 Old : 100.0: 0.0 16.4 4.0 88.4 71.6 92.5 92.0: 7.5 8.0 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: 0 3 1 32 30 33 33: Old : 41: 0 3 1 32 30 33 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 : 40.6 38.5 60.5 61.9 27.9 31.4 44.9 50.4 Old : 40.6 38.5 60.5 61.9 27.9 31.4 44.9 50.4 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, August 1, 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 : 67,048: 2,337 0 4,258 47,196 54,451 53,791 58,709: 13,257 8,339 Old : 67,048: 2,337 0 4,258 47,196 54,451 53,791 58,709: 13,257 8,339 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 2,635: -2,394 0 1,507 3,332 1,607 2,445 3,114: 190 -479 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.5 0.0 6.4 70.4 81.2 80.2 87.6: 19.8 12.4 Old : 100.0: 3.5 0.0 6.4 70.4 81.2 80.2 87.6: 19.8 12.4 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 : 28: 1 0 1 22 22 23 23: Old : 28: 1 0 1 22 22 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 : 42.4 41.3 61.7 66.5 35.2 40.9 50.4 60.4 Old : 42.4 41.3 61.7 66.5 35.2 40.9 50.4 60.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 Commitments of Traders - Futures Only, August 1, 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 : 175,885: 830 6,171 16,389 147,978 147,293 165,197 169,853: 10,688 6,032 Old : 175,885: 830 6,171 16,389 147,978 147,293 165,197 169,853: 10,688 6,032 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -14,021: 0 -3,291 -1,764 -11,989 -8,142 -13,753 -13,197: -268 -824 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.5 3.5 9.3 84.1 83.7 93.9 96.6: 6.1 3.4 Old : 100.0: 0.5 3.5 9.3 84.1 83.7 93.9 96.6: 6.1 3.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 44: 1 5 6 37 32 43 38: Old : 44: 1 5 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 : 31.7 34.0 49.0 52.8 28.2 27.6 39.4 36.5 Old : 31.7 34.0 49.0 52.8 28.2 27.6 39.4 36.5 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, August 1, 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 : 89,671: 6,237 4,170 3,880 71,038 70,558 81,155 78,608: 8,516 11,063 Old : 89,671: 6,237 4,170 3,880 71,038 70,558 81,155 78,608: 8,516 11,063 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -3,240: -3,670 -124 1,818 -1,551 -3,770 -3,403 -2,076: 163 -1,164 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.0 4.7 4.3 79.2 78.7 90.5 87.7: 9.5 12.3 Old : 100.0: 7.0 4.7 4.3 79.2 78.7 90.5 87.7: 9.5 12.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 33: 3 1 2 26 21 29 24: Old : 33: 3 1 2 26 21 29 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 : 42.2 47.0 63.9 64.2 39.9 45.9 58.2 58.0 Old : 42.2 47.0 63.9 64.2 39.9 45.9 58.2 58.0 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, August 1, 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 : 54,315: 0 5,638 0 53,707 47,253 53,707 52,891: 608 1,424 Old : 54,315: 0 5,638 0 53,707 47,253 53,707 52,891: 608 1,424 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -12,896: -1,240 -3,162 0 -11,005 -9,546 -12,245 -12,708: -651 -188 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 10.4 0.0 98.9 87.0 98.9 97.4: 1.1 2.6 Old : 100.0: 0.0 10.4 0.0 98.9 87.0 98.9 97.4: 1.1 2.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 24: 0 2 0 16 16 16 18: Old : 24: 0 2 0 16 16 16 18: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 79.2 58.7 90.3 79.6 73.1 56.7 80.7 73.8 Old : 79.2 58.7 90.3 79.6 73.1 56.7 80.7 73.8 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, August 1, 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 : 255,871: 9,466 0 4,486 233,357 245,828 247,309 250,314: 8,562 5,557 Old : 255,871: 9,466 0 4,486 233,357 245,828 247,309 250,314: 8,562 5,557 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -12,416: -3,967 0 291 -8,000 -12,873 -11,676 -12,582: -740 166 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.7 0.0 1.8 91.2 96.1 96.7 97.8: 3.3 2.2 Old : 100.0: 3.7 0.0 1.8 91.2 96.1 96.7 97.8: 3.3 2.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 57: 4 0 3 46 46 51 49: Old : 57: 4 0 3 46 46 51 49: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 37.2 38.9 54.9 60.3 29.8 36.7 40.4 49.0 Old : 37.2 38.9 54.9 60.3 29.8 36.7 40.4 49.0 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, August 1, 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 : 147,020: 7,515 0 8,740 121,380 133,599 137,635 142,339: 9,385 4,681 Old : 147,020: 7,515 0 8,740 121,380 133,599 137,635 142,339: 9,385 4,681 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -5,760: -2,906 -1,189 429 -2,534 -4,332 -5,011 -5,092: -749 -668 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.1 0.0 5.9 82.6 90.9 93.6 96.8: 6.4 3.2 Old : 100.0: 5.1 0.0 5.9 82.6 90.9 93.6 96.8: 6.4 3.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 44: 4 0 4 35 35 39 39: Old : 44: 4 0 4 35 35 39 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 : 31.2 52.1 47.2 68.5 24.6 51.0 36.9 60.9 Old : 31.2 52.1 47.2 68.5 24.6 51.0 36.9 60.9 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, August 1, 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 : 155,221: 10,108 492 5,161 126,432 136,160 141,701 141,813: 13,520 13,408 Old : 155,221: 10,108 492 5,161 126,432 136,160 141,701 141,813: 13,520 13,408 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -7,901: -731 127 -704 -8,468 -8,900 -9,903 -9,477: 2,002 1,576 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.5 0.3 3.3 81.5 87.7 91.3 91.4: 8.7 8.6 Old : 100.0: 6.5 0.3 3.3 81.5 87.7 91.3 91.4: 8.7 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 : 43: 1 1 2 34 34 36 36: Old : 43: 1 1 2 34 34 36 36: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 29.6 54.4 50.7 66.0 25.7 45.6 44.1 55.1 Old : 29.6 54.4 50.7 66.0 25.7 45.6 44.1 55.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 Commitments of Traders - Futures Only, August 1, 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 : 162,785: 14,161 3,177 24,941 116,784 125,550 155,886 153,668: 6,899 9,117 Old : 162,785: 14,161 3,177 24,941 116,784 125,550 155,886 153,668: 6,899 9,117 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -24,530: -4,553 -13,210 2,536 -25,080 -14,720 -27,097 -25,394: 2,567 864 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.7 2.0 15.3 71.7 77.1 95.8 94.4: 4.2 5.6 Old : 100.0: 8.7 2.0 15.3 71.7 77.1 95.8 94.4: 4.2 5.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 47: 5 3 6 32 35 38 43: Old : 47: 5 3 6 32 35 38 43: 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 27.3 56.4 45.8 29.9 22.1 40.5 32.5 Old : 34.3 27.3 56.4 45.8 29.9 22.1 40.5 32.5 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, August 1, 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 : 53,740: 0 2,898 122 48,692 39,440 48,814 42,460: 4,926 11,280 Old : 53,740: 0 2,898 122 48,692 39,440 48,814 42,460: 4,926 11,280 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -3,758: 0 372 -372 -3,235 -3,168 -3,607 -3,168: -151 -590 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 5.4 0.2 90.6 73.4 90.8 79.0: 9.2 21.0 Old : 100.0: 0.0 5.4 0.2 90.6 73.4 90.8 79.0: 9.2 21.0 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: 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 : 40.9 33.3 68.1 57.6 38.3 25.0 56.5 46.0 Old : 40.9 33.3 68.1 57.6 38.3 25.0 56.5 46.0 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, August 1, 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 : 2,695,316: 523,811 89,419 831,772 1,319,489 1,760,421 2,675,072 2,681,612: 20,244 13,704 Old : 2,695,316: 523,811 89,419 831,772 1,319,489 1,760,421 2,675,072 2,681,612: 20,244 13,704 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -48,211: -1,663 -14,304 -631 -46,845 -31,951 -49,139 -46,886: 928 -1,325 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 19.4 3.3 30.9 49.0 65.3 99.2 99.5: 0.8 0.5 Old : 100.0: 19.4 3.3 30.9 49.0 65.3 99.2 99.5: 0.8 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 : 143: 26 15 42 98 80 140 123: Old : 143: 26 15 42 98 80 140 123: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 37.5 38.8 51.6 54.9 14.3 19.2 21.6 25.0 Old : 37.5 38.8 51.6 54.9 14.3 19.2 21.6 25.0 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, August 1, 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 : 686,757: 141,159 110,827 164,507 377,747 407,414 683,413 682,748: 3,344 4,009 Old : 686,757: 141,159 110,827 164,507 377,747 407,414 683,413 682,748: 3,344 4,009 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -59,270: -33,176 -30,699 -15,913 -11,163 -13,206 -60,252 -59,818: 982 548 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 20.6 16.1 24.0 55.0 59.3 99.5 99.4: 0.5 0.6 Old : 100.0: 20.6 16.1 24.0 55.0 59.3 99.5 99.4: 0.5 0.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 68: 16 15 26 36 33 65 62: Old : 68: 16 15 26 36 33 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 : 51.4 31.8 66.9 56.0 35.7 26.4 42.8 38.7 Old : 51.4 31.8 66.9 56.0 35.7 26.4 42.8 38.7 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, August 1, 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 : 48,313: 10,152 1,170 4,892 32,411 41,441 47,455 47,503: 858 810 Old : 48,313: 10,152 1,170 4,892 32,411 41,441 47,455 47,503: 858 810 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -3,002: 139 -972 -1,070 -2,041 -890 -2,972 -2,932: -30 -70 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 21.0 2.4 10.1 67.1 85.8 98.2 98.3: 1.8 1.7 Old : 100.0: 21.0 2.4 10.1 67.1 85.8 98.2 98.3: 1.8 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 : 51: 7 4 7 37 36 47 45: Old : 51: 7 4 7 37 36 47 45: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 43.9 41.0 58.0 61.2 33.6 33.7 41.4 46.3 Old : 43.9 41.0 58.0 61.2 33.6 33.7 41.4 46.3 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, August 1, 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 : 27,338: 1,284 3,828 252 25,636 22,877 27,172 26,957: 166 381 Old : 27,338: 1,284 3,828 252 25,636 22,877 27,172 26,957: 166 381 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -599: 0 0 0 385 425 385 425: -984 -1,024 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.7 14.0 0.9 93.8 83.7 99.4 98.6: 0.6 1.4 Old : 100.0: 4.7 14.0 0.9 93.8 83.7 99.4 98.6: 0.6 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 : 40: 1 5 1 26 21 27 27: Old : 40: 1 5 1 26 21 27 27: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 60.1 58.5 77.9 75.3 53.3 57.2 68.1 68.6 Old : 60.1 58.5 77.9 75.3 53.3 57.2 68.1 68.6 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, August 1, 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 : 17,634: 2,065 252 129 15,440 17,093 17,634 17,474: 0 160 Old : 17,634: 2,065 252 129 15,440 17,093 17,634 17,474: 0 160 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 209: 0 0 0 209 49 209 49: 0 160 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.7 1.4 0.7 87.6 96.9 100.0 99.1: 0.0 0.9 Old : 100.0: 11.7 1.4 0.7 87.6 96.9 100.0 99.1: 0.0 0.9 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: 4 1 1 17 18 21 20: Old : 32: 4 1 1 17 18 21 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 : 61.1 60.5 80.4 83.6 51.9 53.0 65.3 66.2 Old : 61.1 60.5 80.4 83.6 51.9 53.0 65.3 66.2 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, August 1, 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 : 16,921: 716 1,853 129 15,429 14,879 16,274 16,861: 647 60 Old : 16,921: 716 1,853 129 15,429 14,879 16,274 16,861: 647 60 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 454: 0 0 0 334 454 334 454: 120 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.2 11.0 0.8 91.2 87.9 96.2 99.6: 3.8 0.4 Old : 100.0: 4.2 11.0 0.8 91.2 87.9 96.2 99.6: 3.8 0.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 24: 1 3 1 16 12 18 15: Old : 24: 1 3 1 16 12 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 : 71.7 64.2 87.2 89.9 58.9 55.3 67.7 71.2 Old : 71.7 64.2 87.2 89.9 58.9 55.3 67.7 71.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H Commitments of Traders - Futures Only, August 1, 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 : 23,390: 2,980 4,338 130 20,028 18,302 23,138 22,770: 252 620 Old : 23,390: 2,980 4,338 130 20,028 18,302 23,138 22,770: 252 620 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -24: 40 -154 -100 318 -10 258 -264: -282 240 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.7 18.5 0.6 85.6 78.2 98.9 97.3: 1.1 2.7 Old : 100.0: 12.7 18.5 0.6 85.6 78.2 98.9 97.3: 1.1 2.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 30: 2 3 2 19 20 22 24: Old : 30: 2 3 2 19 20 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 : 52.8 57.1 74.6 78.4 49.5 47.3 63.5 57.3 Old : 52.8 57.1 74.6 78.4 49.5 47.3 63.5 57.3 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, August 1, 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 : 26,419: 3,160 190 330 21,709 25,100 25,199 25,620: 1,220 799 Old : 26,419: 3,160 190 330 21,709 25,100 25,199 25,620: 1,220 799 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -794: 10 50 -100 -658 -727 -748 -777: -46 -17 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.0 0.7 1.2 82.2 95.0 95.4 97.0: 4.6 3.0 Old : 100.0: 12.0 0.7 1.2 82.2 95.0 95.4 97.0: 4.6 3.0 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 : 31: 2 1 2 22 23 25 25: Old : 31: 2 1 2 22 23 25 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 46.8 47.4 67.2 73.9 33.5 40.8 46.0 57.0 Old : 46.8 47.4 67.2 73.9 33.5 40.8 46.0 57.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465S Commitments of Traders - Futures Only, August 1, 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 : 12,344: 360 252 1,080 10,684 10,912 12,124 12,244: 220 100 Old : 12,344: 360 252 1,080 10,684 10,912 12,124 12,244: 220 100 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -740: -60 -104 0 -400 -346 -460 -450: -280 -290 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.9 2.0 8.7 86.6 88.4 98.2 99.2: 1.8 0.8 Old : 100.0: 2.9 2.0 8.7 86.6 88.4 98.2 99.2: 1.8 0.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 22: 1 1 1 14 15 16 16: Old : 22: 1 1 1 14 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 : 69.6 63.3 85.5 85.8 65.3 56.4 72.7 69.2 Old : 69.6 63.3 85.5 85.8 65.3 56.4 72.7 69.2 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, August 1, 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 : 1,109,838: 189,224 123,129 249,726 610,969 674,562 1,049,919 1,047,417: 59,919 62,421 Old : 1,109,838: 189,224 123,129 249,726 610,969 674,562 1,049,919 1,047,417: 59,919 62,421 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 58,487: 4,132 -1,678 14,510 40,522 49,826 59,164 62,658: -677 -4,171 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.0 11.1 22.5 55.1 60.8 94.6 94.4: 5.4 5.6 Old : 100.0: 17.0 11.1 22.5 55.1 60.8 94.6 94.4: 5.4 5.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 298: 102 87 112 84 89 252 234: Old : 298: 102 87 112 84 89 252 234: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 22.3 22.6 34.8 31.9 12.1 8.6 17.0 13.7 Old : 22.3 22.6 34.8 31.9 12.1 8.6 17.0 13.7 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, August 1, 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 : 37,521: 24,960 26,244 830 642 1,414 26,432 28,488: 11,089 9,033 Old : 37,521: 24,960 26,244 830 642 1,414 26,432 28,488: 11,089 9,033 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 9,900: 7,745 6,338 23 642 1,414 8,410 7,775: 1,490 2,125 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 66.5 69.9 2.2 1.7 3.8 70.4 75.9: 29.6 24.1 Old : 100.0: 66.5 69.9 2.2 1.7 3.8 70.4 75.9: 29.6 24.1 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 : 44: 20 21 10 1 2 28 26: Old : 44: 20 21 10 1 2 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 : 26.8 31.5 43.3 49.5 26.8 30.8 43.2 48.7 Old : 26.8 31.5 43.3 49.5 26.8 30.8 43.2 48.7 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, August 1, 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 : 28,328: 5,169 8,051 3,280 9,563 9,547 18,012 20,878: 10,316 7,450 Old : 28,328: 5,169 8,051 3,280 9,563 9,547 18,012 20,878: 10,316 7,450 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 925: 1,149 461 -790 2,414 2,844 2,773 2,515: -1,848 -1,590 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 18.2 28.4 11.6 33.8 33.7 63.6 73.7: 36.4 26.3 Old : 100.0: 18.2 28.4 11.6 33.8 33.7 63.6 73.7: 36.4 26.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 26: 8 7 10 10 11 24 22: Old : 26: 8 7 10 10 11 24 22: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 25.1 38.5 39.0 52.8 20.5 30.5 29.2 39.6 Old : 25.1 38.5 39.0 52.8 20.5 30.5 29.2 39.6 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, August 1, 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 : 13,587: 7,852 2,658 790 2,770 9,789 11,412 13,237: 2,175 350 Old : 13,587: 7,852 2,658 790 2,770 9,789 11,412 13,237: 2,175 350 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -948: -811 -32 57 24 -682 -730 -657: -218 -291 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 57.8 19.6 5.8 20.4 72.0 84.0 97.4: 16.0 2.6 Old : 100.0: 57.8 19.6 5.8 20.4 72.0 84.0 97.4: 16.0 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 : 101: 51 8 6 17 26 72 39: Old : 101: 51 8 6 17 26 72 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 : 35.2 42.0 45.9 64.4 34.4 39.2 44.2 60.8 Old : 35.2 42.0 45.9 64.4 34.4 39.2 44.2 60.8 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, August 1, 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 : 9,272: 5,315 512 244 1,579 7,670 7,138 8,426: 2,134 846 Old : 9,272: 5,315 512 244 1,579 7,670 7,138 8,426: 2,134 846 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : 705: 692 -136 -6 4 815 690 673: 15 32 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 57.3 5.5 2.6 17.0 82.7 77.0 90.9: 23.0 9.1 Old : 100.0: 57.3 5.5 2.6 17.0 82.7 77.0 90.9: 23.0 9.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 55: 24 3 2 8 19 34 24: Old : 55: 24 3 2 8 19 34 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 : 24.5 41.2 38.2 62.0 24.5 41.0 38.2 61.8 Old : 24.5 41.2 38.2 62.0 24.5 41.0 38.2 61.8 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, August 1, 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 : 85,687: 25,939 6,801 3,402 41,015 69,179 70,356 79,382: 15,331 6,305 Old : 85,687: 25,939 6,801 3,402 41,015 69,179 70,356 79,382: 15,331 6,305 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -9,968: -3,206 1,840 -1,156 -5,057 -7,560 -9,419 -6,876: -549 -3,092 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 30.3 7.9 4.0 47.9 80.7 82.1 92.6: 17.9 7.4 Old : 100.0: 30.3 7.9 4.0 47.9 80.7 82.1 92.6: 17.9 7.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 135: 39 18 21 53 61 107 88: Old : 135: 39 18 21 53 61 107 88: 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 29.5 36.5 45.7 27.6 25.0 35.7 40.3 Old : 27.6 29.5 36.5 45.7 27.6 25.0 35.7 40.3 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, August 1, 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 : 52,495: 10,149 1,350 4,579 34,290 41,913 49,018 47,842: 3,477 4,653 Old : 52,495: 10,149 1,350 4,579 34,290 41,913 49,018 47,842: 3,477 4,653 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: July 25, 2006 : : -1,251: 1,811 111 974 -3,633 -3,217 -848 -2,132: -403 881 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 19.3 2.6 8.7 65.3 79.8 93.4 91.1: 6.6 8.9 Old : 100.0: 19.3 2.6 8.7 65.3 79.8 93.4 91.1: 6.6 8.9 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 : 65: 11 3 9 37 39 53 48: Old : 65: 11 3 9 37 39 53 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 : 38.9 31.2 55.5 45.3 28.4 19.5 35.9 28.5 Old : 38.9 31.2 55.5 45.3 28.4 19.5 35.9 28.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated August 4, 2006