NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 6,063: 1,080 1,490 25 4,668 4,239 5,773 5,754: 290 309 Old : 6,063: 1,080 1,490 25 4,668 4,239 5,773 5,754: 290 309 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 140: 0 240 -100 240 57 140 197: 0 -57 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.8 24.6 0.4 77.0 69.9 95.2 94.9: 4.8 5.1 Old : 100.0: 17.8 24.6 0.4 77.0 69.9 95.2 94.9: 4.8 5.1 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 1 17 17 19 21: Old : 29: 1 4 1 17 17 19 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 64.7 46.0 82.6 68.5 57.4 40.1 66.9 58.9 Old : 64.7 46.0 82.6 68.5 57.4 40.1 66.9 58.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE Code-022651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 204,148: 28,716 18,603 44,649 99,361 113,781 172,725 177,033: 31,423 27,116 Old : 204,148: 28,716 18,603 44,649 99,361 113,781 172,725 177,033: 31,423 27,116 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 13,055: 1,619 2,723 9,452 1,425 3,569 12,496 15,743: 558 -2,689 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 14.1 9.1 21.9 48.7 55.7 84.6 86.7: 15.4 13.3 Old : 100.0: 14.1 9.1 21.9 48.7 55.7 84.6 86.7: 15.4 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 : 138: 31 36 37 63 61 120 110: Old : 138: 31 36 37 63 61 120 110: 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 : 19.7 24.5 31.7 35.8 14.7 15.5 23.5 20.1 Old : 19.7 24.5 31.7 35.8 14.7 15.5 23.5 20.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NATURAL GAS - NEW YORK MERCANTILE EXCHANGE Code-023651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 1,047,158: 54,412 85,351 506,092 399,575 421,067 960,079 1,012,509: 87,079 34,649 Old : 1,047,158: 54,412 85,351 506,092 399,575 421,067 960,079 1,012,509: 87,079 34,649 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 32,862: -5,612 -4,901 24,295 13,836 18,792 32,519 38,187: 343 -5,325 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.2 8.2 48.3 38.2 40.2 91.7 96.7: 8.3 3.3 Old : 100.0: 5.2 8.2 48.3 38.2 40.2 91.7 96.7: 8.3 3.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 235: 77 60 96 93 82 216 196: Old : 235: 77 60 96 93 82 216 196: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 29.5 30.4 41.9 44.6 5.3 4.8 7.4 8.1 Old : 29.5 30.4 41.9 44.6 5.3 4.8 7.4 8.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365A Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 54,072: 170 0 2,361 45,973 45,511 48,504 47,872: 5,568 6,200 Old : 54,072: 170 0 2,361 45,973 45,511 48,504 47,872: 5,568 6,200 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 166: 170 -189 101 -136 -602 135 -690: 31 856 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.3 0.0 4.4 85.0 84.2 89.7 88.5: 10.3 11.5 Old : 100.0: 0.3 0.0 4.4 85.0 84.2 89.7 88.5: 10.3 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 : 23: 1 0 1 18 19 19 20: Old : 23: 1 0 1 18 19 19 20: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 48.5 58.2 69.6 75.0 45.7 54.7 63.6 65.2 Old : 48.5 58.2 69.6 75.0 45.7 54.7 63.6 65.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365B Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 66,647: 7,021 2,500 2,526 49,536 54,723 59,083 59,749: 7,564 6,898 Old : 66,647: 7,021 2,500 2,526 49,536 54,723 59,083 59,749: 7,564 6,898 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 3,333: -188 0 653 3,451 2,618 3,916 3,271: -583 62 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 10.5 3.8 3.8 74.3 82.1 88.7 89.6: 11.3 10.4 Old : 100.0: 10.5 3.8 3.8 74.3 82.1 88.7 89.6: 11.3 10.4 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 1 3 21 18 25 21: Old : 29: 3 1 3 21 18 25 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 37.5 41.6 56.7 61.2 34.2 34.6 46.5 49.9 Old : 37.5 41.6 56.7 61.2 34.2 34.6 46.5 49.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365C Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 123,192: 1,984 439 920 108,297 111,634 111,201 112,993: 11,991 10,199 Old : 123,192: 1,984 439 920 108,297 111,634 111,201 112,993: 11,991 10,199 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 5,086: 0 0 0 4,900 5,300 4,900 5,300: 186 -214 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.6 0.4 0.7 87.9 90.6 90.3 91.7: 9.7 8.3 Old : 100.0: 1.6 0.4 0.7 87.9 90.6 90.3 91.7: 9.7 8.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 32: 1 1 1 25 21 27 22: Old : 32: 1 1 1 25 21 27 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 : 44.1 45.2 62.5 67.8 43.6 37.7 57.2 54.2 Old : 44.1 45.2 62.5 67.8 43.6 37.7 57.2 54.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365D Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 63,955: 2,568 1,658 0 52,701 53,447 55,269 55,105: 8,686 8,850 Old : 63,955: 2,568 1,658 0 52,701 53,447 55,269 55,105: 8,686 8,850 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 1,988: 2,568 0 0 -580 1,706 1,988 1,706: 0 282 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.0 2.6 0.0 82.4 83.6 86.4 86.2: 13.6 13.8 Old : 100.0: 4.0 2.6 0.0 82.4 83.6 86.4 86.2: 13.6 13.8 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 : 27: 1 1 0 17 21 18 22: Old : 27: 1 1 0 17 21 18 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 : 43.4 33.4 64.9 55.6 35.4 30.3 55.0 47.0 Old : 43.4 33.4 64.9 55.6 35.4 30.3 55.0 47.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 78,972: 0 13,159 332 75,716 58,842 76,048 72,333: 2,924 6,639 Old : 78,972: 0 13,159 332 75,716 58,842 76,048 72,333: 2,924 6,639 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 1,218: 0 -3,524 30 1,432 4,160 1,462 666: -244 552 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 16.7 0.4 95.9 74.5 96.3 91.6: 3.7 8.4 Old : 100.0: 0.0 16.7 0.4 95.9 74.5 96.3 91.6: 3.7 8.4 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: 0 3 2 20 17 22 20: Old : 24: 0 3 2 20 17 22 20: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 57.0 44.5 77.0 71.1 48.7 38.5 67.0 58.4 Old : 57.0 44.5 77.0 71.1 48.7 38.5 67.0 58.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365F Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 68,420: 12,880 9,751 2,075 44,664 50,817 59,619 62,643: 8,801 5,777 Old : 68,420: 12,880 9,751 2,075 44,664 50,817 59,619 62,643: 8,801 5,777 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 1,090: -686 64 -146 1,736 986 904 904: 186 186 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 18.8 14.3 3.0 65.3 74.3 87.1 91.6: 12.9 8.4 Old : 100.0: 18.8 14.3 3.0 65.3 74.3 87.1 91.6: 12.9 8.4 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 3 3 19 21 24 25: Old : 29: 3 3 3 19 21 24 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 48.6 39.7 65.9 64.5 42.2 34.3 54.3 55.7 Old : 48.6 39.7 65.9 64.5 42.2 34.3 54.3 55.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365G Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 107,483: 374 0 3,345 92,222 95,307 95,941 98,652: 11,542 8,831 Old : 107,483: 374 0 3,345 92,222 95,307 95,941 98,652: 11,542 8,831 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : -2,011: 374 -5,532 1,735 -5,332 1,473 -3,223 -2,324: 1,212 313 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.3 0.0 3.1 85.8 88.7 89.3 91.8: 10.7 8.2 Old : 100.0: 0.3 0.0 3.1 85.8 88.7 89.3 91.8: 10.7 8.2 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 : 34: 1 0 1 24 24 25 25: Old : 34: 1 0 1 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 : 42.9 38.8 59.5 59.0 35.3 33.9 46.0 49.2 Old : 42.9 38.8 59.5 59.0 35.3 33.9 46.0 49.2 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 with Delta-adjusted Options and Futures Combined, April 18, 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 : 40,268: 3,669 1,171 870 27,830 32,370 32,369 34,411: 7,899 5,857 Old : 40,268: 3,669 1,171 870 27,830 32,370 32,369 34,411: 7,899 5,857 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : .: . . . . . . .: . . : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.1 2.9 2.2 69.1 80.4 80.4 85.5: 19.6 14.5 Old : 100.0: 9.1 2.9 2.2 69.1 80.4 80.4 85.5: 19.6 14.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 20: 1 1 1 14 14 16 15: Old : 20: 1 1 1 14 14 16 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 : 41.4 51.3 65.8 71.2 38.9 49.5 58.1 64.0 Old : 41.4 51.3 65.8 71.2 38.9 49.5 58.1 64.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 87,328: 6,286 0 1,364 69,659 77,607 77,309 78,971: 10,019 8,357 Old : 87,328: 6,286 0 1,364 69,659 77,607 77,309 78,971: 10,019 8,357 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 1,712: 0 0 0 796 2,080 796 2,080: 916 -368 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.2 0.0 1.6 79.8 88.9 88.5 90.4: 11.5 9.6 Old : 100.0: 7.2 0.0 1.6 79.8 88.9 88.5 90.4: 11.5 9.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 24: 1 0 1 20 21 21 22: Old : 24: 1 0 1 20 21 21 22: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.6 41.3 64.6 62.0 29.1 23.3 41.6 38.0 Old : 39.6 41.3 64.6 62.0 29.1 23.3 41.6 38.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365O Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 68,498: 0 7,262 2,098 57,461 48,023 59,559 57,383: 8,939 11,115 Old : 68,498: 0 7,262 2,098 57,461 48,023 59,559 57,383: 8,939 11,115 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 2,249: 0 495 18 1,375 1,149 1,393 1,662: 856 587 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 10.6 3.1 83.9 70.1 86.9 83.8: 13.1 16.2 Old : 100.0: 0.0 10.6 3.1 83.9 70.1 86.9 83.8: 13.1 16.2 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 : 29: 0 2 2 23 17 25 19: Old : 29: 0 2 2 23 17 25 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 : 40.5 30.1 60.8 53.9 33.2 27.4 48.5 48.0 Old : 40.5 30.1 60.8 53.9 33.2 27.4 48.5 48.0 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 with Delta-adjusted Options and Futures Combined, April 18, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 57,372: 496 9,784 0 56,140 47,340 56,636 57,124: 736 248 Old : 57,372: 496 9,784 0 56,140 47,340 56,636 57,124: 736 248 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : .: . . . . . . .: . . : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.9 17.1 0.0 97.9 82.5 98.7 99.6: 1.3 0.4 Old : 100.0: 0.9 17.1 0.0 97.9 82.5 98.7 99.6: 1.3 0.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 24: 1 2 0 13 13 14 15: Old : 24: 1 2 0 13 13 14 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 : 77.1 58.8 93.4 85.4 58.8 47.9 64.5 68.6 Old : 77.1 58.8 93.4 85.4 58.8 47.9 64.5 68.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035650 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 169,859: 588 21,761 3,399 156,157 139,484 160,144 164,644: 9,715 5,215 Old : 169,859: 588 21,761 3,399 156,157 139,484 160,144 164,644: 9,715 5,215 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 3,465: 0 3,804 -1,245 4,100 720 2,855 3,279: 610 186 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.3 12.8 2.0 91.9 82.1 94.3 96.9: 5.7 3.1 Old : 100.0: 0.3 12.8 2.0 91.9 82.1 94.3 96.9: 5.7 3.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 43: 1 3 3 36 32 39 36: Old : 43: 1 3 3 36 32 39 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 : 32.2 34.5 51.8 55.6 28.7 32.4 40.2 46.1 Old : 32.2 34.5 51.8 55.6 28.7 32.4 40.2 46.1 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 with Delta-adjusted Options and Futures Combined, April 18, 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 : 84,840: 4,377 0 2,808 65,591 66,390 72,776 69,198: 12,064 15,642 Old : 84,840: 4,377 0 2,808 65,591 66,390 72,776 69,198: 12,064 15,642 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 2,314: 857 -60 -654 2,262 3,028 2,465 2,314: -151 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.2 0.0 3.3 77.3 78.3 85.8 81.6: 14.2 18.4 Old : 100.0: 5.2 0.0 3.3 77.3 78.3 85.8 81.6: 14.2 18.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 27: 2 0 1 17 18 19 19: Old : 27: 2 0 1 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 : 45.5 58.2 65.3 73.7 44.8 57.7 64.2 70.4 Old : 45.5 58.2 65.3 73.7 44.8 57.7 64.2 70.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035652 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 81,318: 496 13,596 0 76,896 65,740 77,392 79,336: 3,926 1,982 Old : 81,318: 496 13,596 0 76,896 65,740 77,392 79,336: 3,926 1,982 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 10,004: 0 7,360 0 10,128 2,644 10,128 10,004: -124 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.6 16.7 0.0 94.6 80.8 95.2 97.6: 4.8 2.4 Old : 100.0: 0.6 16.7 0.0 94.6 80.8 95.2 97.6: 4.8 2.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 26: 1 2 0 16 14 17 16: Old : 26: 1 2 0 16 14 17 16: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 75.8 60.8 86.0 84.1 72.4 58.4 80.4 79.6 Old : 75.8 60.8 86.0 84.1 72.4 58.4 80.4 79.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035653 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 235,915: 13,966 482 2,325 211,911 225,639 228,202 228,446: 7,713 7,469 Old : 235,915: 13,966 482 2,325 211,911 225,639 228,202 228,446: 7,713 7,469 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 13,949: 9 0 -64 13,103 13,557 13,048 13,493: 901 456 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.9 0.2 1.0 89.8 95.6 96.7 96.8: 3.3 3.2 Old : 100.0: 5.9 0.2 1.0 89.8 95.6 96.7 96.8: 3.3 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 : 48: 4 1 4 37 39 42 44: Old : 48: 4 1 4 37 39 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 : 41.3 38.6 58.5 59.4 33.7 34.3 45.2 47.9 Old : 41.3 38.6 58.5 59.4 33.7 34.3 45.2 47.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035654 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 152,729: 6,606 3,681 9,228 128,609 131,704 144,443 144,613: 8,286 8,116 Old : 152,729: 6,606 3,681 9,228 128,609 131,704 144,443 144,613: 8,286 8,116 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : -1,033: 296 922 151 -1,723 -2,293 -1,276 -1,220: 243 187 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.3 2.4 6.0 84.2 86.2 94.6 94.7: 5.4 5.3 Old : 100.0: 4.3 2.4 6.0 84.2 86.2 94.6 94.7: 5.4 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 : 43: 2 4 5 34 30 39 36: Old : 43: 2 4 5 34 30 39 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 : 35.8 53.6 49.3 69.2 33.5 49.7 44.9 60.8 Old : 35.8 53.6 49.3 69.2 33.5 49.7 44.9 60.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035655 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 148,910: 0 10,054 2,747 135,196 124,760 137,943 137,561: 10,967 11,349 Old : 148,910: 0 10,054 2,747 135,196 124,760 137,943 137,561: 10,967 11,349 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 216: 0 4,677 -2,083 850 -4,163 -1,233 -1,569: 1,449 1,785 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 6.8 1.8 90.8 83.8 92.6 92.4: 7.4 7.6 Old : 100.0: 0.0 6.8 1.8 90.8 83.8 92.6 92.4: 7.4 7.6 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 : 41: 0 3 2 33 32 35 35: Old : 41: 0 3 2 33 32 35 35: 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 : 42.7 49.7 59.5 62.8 41.4 41.6 52.4 51.5 Old : 42.7 49.7 59.5 62.8 41.4 41.6 52.4 51.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035657 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 192,954: 9,096 32,863 22,597 156,349 131,322 188,042 186,782: 4,912 6,172 Old : 192,954: 9,096 32,863 22,597 156,349 131,322 188,042 186,782: 4,912 6,172 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 2,355: 1,932 3,687 -333 161 -2,927 1,760 427: 595 1,928 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.7 17.0 11.7 81.0 68.1 97.5 96.8: 2.5 3.2 Old : 100.0: 4.7 17.0 11.7 81.0 68.1 97.5 96.8: 2.5 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 : 46: 5 4 8 29 33 38 41: Old : 46: 5 4 8 29 33 38 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 : 40.8 31.2 60.7 52.0 37.6 25.4 49.0 37.9 Old : 40.8 31.2 60.7 52.0 37.6 25.4 49.0 37.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-035658 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 56,270: 0 0 0 50,286 44,108 50,286 44,108: 5,984 12,162 Old : 56,270: 0 0 0 50,286 44,108 50,286 44,108: 5,984 12,162 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 1,140: 0 0 0 344 1,016 344 1,016: 796 124 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 0.0 0.0 89.4 78.4 89.4 78.4: 10.6 21.6 Old : 100.0: 0.0 0.0 0.0 89.4 78.4 89.4 78.4: 10.6 21.6 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 : 20: 0 0 0 14 15 14 15: Old : 20: 0 0 0 14 15 14 15: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 51.3 32.8 80.3 58.2 48.2 29.1 60.9 44.4 Old : 51.3 32.8 80.3 58.2 48.2 29.1 60.9 44.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565B Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 1,699,510: 248,033 33,447 451,900 975,792 1,201,878 1,675,725 1,687,225: 23,785 12,285 Old : 1,699,510: 248,033 33,447 451,900 975,792 1,201,878 1,675,725 1,687,225: 23,785 12,285 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 42,478: -7,768 -5,547 15,518 29,014 30,164 36,764 40,135: 5,714 2,343 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 14.6 2.0 26.6 57.4 70.7 98.6 99.3: 1.4 0.7 Old : 100.0: 14.6 2.0 26.6 57.4 70.7 98.6 99.3: 1.4 0.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 142: 26 16 39 96 81 139 121: Old : 142: 26 16 39 96 81 139 121: 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 : 25.0 29.5 39.4 44.5 11.6 20.5 18.3 28.5 Old : 25.0 29.5 39.4 44.5 11.6 20.5 18.3 28.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 436,121: 103,791 13,464 100,591 226,914 317,658 431,296 431,713: 4,825 4,408 Old : 436,121: 103,791 13,464 100,591 226,914 317,658 431,296 431,713: 4,825 4,408 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 26,181: 14,028 -3,999 565 10,756 28,399 25,349 24,965: 832 1,216 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 23.8 3.1 23.1 52.0 72.8 98.9 99.0: 1.1 1.0 Old : 100.0: 23.8 3.1 23.1 52.0 72.8 98.9 99.0: 1.1 1.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 60: 16 10 21 31 31 55 54: Old : 60: 16 10 21 31 31 55 54: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 52.5 50.4 69.0 69.2 19.8 24.8 28.7 34.8 Old : 52.5 50.4 69.0 69.2 19.8 24.8 28.7 34.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE Code-064657 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 79,539: 9,069 2,791 12,720 56,435 62,887 78,224 78,397: 1,315 1,141 Old : 79,539: 9,069 2,791 12,720 56,435 62,887 78,224 78,397: 1,315 1,141 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : -1,179: -726 359 -278 -1,049 -1,994 -2,053 -1,913: 875 734 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.4 3.5 16.0 71.0 79.1 98.3 98.6: 1.7 1.4 Old : 100.0: 11.4 3.5 16.0 71.0 79.1 98.3 98.6: 1.7 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 : 54: 6 4 8 43 40 52 49: Old : 54: 6 4 8 43 40 52 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 : 38.8 32.1 55.0 53.0 22.1 23.7 28.9 32.2 Old : 38.8 32.1 55.0 53.0 22.1 23.7 28.9 32.2 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 with Delta-adjusted Options and Futures Combined, April 18, 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 : 24,323: 1,163 4,086 776 21,672 18,770 23,611 23,632: 712 691 Old : 24,323: 1,163 4,086 776 21,672 18,770 23,611 23,632: 712 691 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 408: 11 -109 33 278 484 322 408: 86 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.8 16.8 3.2 89.1 77.2 97.1 97.2: 2.9 2.8 Old : 100.0: 4.8 16.8 3.2 89.1 77.2 97.1 97.2: 2.9 2.8 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 37: 4 3 3 25 22 30 27: Old : 37: 4 3 3 25 22 30 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 : 58.7 47.8 77.5 68.7 52.2 46.5 66.3 62.3 Old : 58.7 47.8 77.5 68.7 52.2 46.5 66.3 62.3 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 with Delta-adjusted Options and Futures Combined, April 18, 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 : 15,281: 2,614 1,024 0 12,532 14,257 15,146 15,281: 135 0 Old : 15,281: 2,614 1,024 0 12,532 14,257 15,146 15,281: 135 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 807: 0 44 0 862 763 862 807: -55 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.1 6.7 0.0 82.0 93.3 99.1 100.0: 0.9 0.0 Old : 100.0: 17.1 6.7 0.0 82.0 93.3 99.1 100.0: 0.9 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 31: 2 4 0 18 18 20 22: Old : 31: 2 4 0 18 18 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 : 55.7 55.0 80.6 79.6 39.5 38.1 53.8 52.3 Old : 55.7 55.0 80.6 79.6 39.5 38.1 53.8 52.3 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 with Delta-adjusted Options and Futures Combined, April 18, 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 : 12,063: 1,146 2,552 0 10,223 9,468 11,369 12,020: 694 43 Old : 12,063: 1,146 2,552 0 10,223 9,468 11,369 12,020: 694 43 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 86: 0 0 0 0 86 0 86: 86 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.5 21.2 0.0 84.7 78.5 94.2 99.6: 5.8 0.4 Old : 100.0: 9.5 21.2 0.0 84.7 78.5 94.2 99.6: 5.8 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 : 20: 1 2 0 11 11 12 13: Old : 20: 1 2 0 11 11 12 13: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 74.1 68.5 87.9 93.2 69.9 65.5 80.1 85.4 Old : 74.1 68.5 87.9 93.2 69.9 65.5 80.1 85.4 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 25,720: 3,820 4,714 302 19,972 19,298 24,094 24,314: 1,626 1,406 Old : 25,720: 3,820 4,714 302 19,972 19,298 24,094 24,314: 1,626 1,406 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 148: -20 -20 0 170 130 150 110: -2 38 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 14.9 18.3 1.2 77.7 75.0 93.7 94.5: 6.3 5.5 Old : 100.0: 14.9 18.3 1.2 77.7 75.0 93.7 94.5: 6.3 5.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 29: 2 3 3 21 20 25 24: Old : 29: 2 3 3 21 20 25 24: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 51.7 54.6 71.6 74.6 50.3 48.8 61.0 62.5 Old : 51.7 54.6 71.6 74.6 50.3 48.8 61.0 62.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 25,574: 4,890 160 580 19,237 24,648 24,707 25,388: 867 186 Old : 25,574: 4,890 160 580 19,237 24,648 24,707 25,388: 867 186 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 486: 160 0 -40 494 678 614 638: -128 -152 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 19.1 0.6 2.3 75.2 96.4 96.6 99.3: 3.4 0.7 Old : 100.0: 19.1 0.6 2.3 75.2 96.4 96.6 99.3: 3.4 0.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 36: 2 2 3 28 27 31 31: Old : 36: 2 2 3 28 27 31 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 : 45.0 43.5 65.4 66.7 38.4 40.3 52.6 56.2 Old : 45.0 43.5 65.4 66.7 38.4 40.3 52.6 56.2 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 with Delta-adjusted Options and Futures Combined, April 18, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2.5 MEGAWATTS PER OFF PEAK HRS) : : : : All : 13,408: 540 248 1,132 10,436 11,368 12,108 12,748: 1,300 660 Old : 13,408: 540 248 1,132 10,436 11,368 12,108 12,748: 1,300 660 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 50: 0 0 240 -250 -230 -10 10: 60 40 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.0 1.8 8.4 77.8 84.8 90.3 95.1: 9.7 4.9 Old : 100.0: 4.0 1.8 8.4 77.8 84.8 90.3 95.1: 9.7 4.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 20: 1 1 1 13 15 15 16: Old : 20: 1 1 1 13 15 15 16: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 64.0 64.6 83.9 85.6 59.8 61.3 67.5 72.8 Old : 64.0 64.6 83.9 85.6 59.8 61.3 67.5 72.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE Code-067651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 1,620,646: 196,345 92,652 481,216 867,076 968,529 1,544,638 1,542,397: 76,008 78,249 Old : 1,620,646: 196,345 92,652 481,216 867,076 968,529 1,544,638 1,542,397: 76,008 78,249 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : -16,111: 21,105 -5,119 -9,438 -31,290 -1,465 -19,622 -16,022: 3,511 -89 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.1 5.7 29.7 53.5 59.8 95.3 95.2: 4.7 4.8 Old : 100.0: 12.1 5.7 29.7 53.5 59.8 95.3 95.2: 4.7 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 : 329: 104 96 146 89 104 272 287: Old : 329: 104 96 146 89 104 272 287: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 17.8 17.1 28.5 28.0 8.1 6.7 12.8 11.1 Old : 17.8 17.1 28.5 28.0 8.1 6.7 12.8 11.1 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 with Delta-adjusted Options and Futures Combined, April 18, 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 : 27,202: 19,276 14,463 492 493 2,180 20,261 17,135: 6,941 10,067 Old : 27,202: 19,276 14,463 492 493 2,180 20,261 17,135: 6,941 10,067 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 3,604: 3,010 1,686 -192 0 1,474 2,818 2,968: 786 636 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 70.9 53.2 1.8 1.8 8.0 74.5 63.0: 25.5 37.0 Old : 100.0: 70.9 53.2 1.8 1.8 8.0 74.5 63.0: 25.5 37.0 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: 14 8 5 1 1 17 12: Old : 24: 14 8 5 1 1 17 12: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.7 47.9 59.0 60.2 39.7 47.9 58.7 59.7 Old : 39.7 47.9 59.0 60.2 39.7 47.9 58.7 59.7 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 17,850: 11,125 2,718 1,014 2,041 13,549 14,180 17,281: 3,670 569 Old : 17,850: 11,125 2,718 1,014 2,041 13,549 14,180 17,281: 3,670 569 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : -411: -253 100 -39 -263 -496 -555 -435: 144 24 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 62.3 15.2 5.7 11.4 75.9 79.4 96.8: 20.6 3.2 Old : 100.0: 62.3 15.2 5.7 11.4 75.9 79.4 96.8: 20.6 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 : 142: 88 9 7 14 29 109 42: Old : 142: 88 9 7 14 29 109 42: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 17.3 41.7 28.0 61.1 17.3 40.6 27.8 59.9 Old : 17.3 41.7 28.0 61.1 17.3 40.6 27.8 59.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 9,561: 5,176 959 0 1,729 7,330 6,905 8,289: 2,656 1,272 Old : 9,561: 5,176 959 0 1,729 7,330 6,905 8,289: 2,656 1,272 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 269: 214 -100 0 28 332 242 232: 27 37 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 54.1 10.0 0.0 18.1 76.7 72.2 86.7: 27.8 13.3 Old : 100.0: 54.1 10.0 0.0 18.1 76.7 72.2 86.7: 27.8 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 : 64: 30 6 0 13 21 43 27: Old : 64: 30 6 0 13 21 43 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 : 17.5 41.2 31.6 59.8 17.5 40.9 31.6 59.4 Old : 17.5 41.2 31.6 59.8 17.5 40.9 31.6 59.4 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 with Delta-adjusted Options and Futures Combined, April 18, 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 : 172,028: 27,628 5,560 39,723 79,199 109,637 146,550 154,920: 25,478 17,108 Old : 172,028: 27,628 5,560 39,723 79,199 109,637 146,550 154,920: 25,478 17,108 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 11,714: 3,275 -2,083 6,357 -328 5,418 9,303 9,692: 2,411 2,022 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 16.1 3.2 23.1 46.0 63.7 85.2 90.1: 14.8 9.9 Old : 100.0: 16.1 3.2 23.1 46.0 63.7 85.2 90.1: 14.8 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 : 157: 49 24 42 61 72 131 120: Old : 157: 49 24 42 61 72 131 120: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 21.5 19.4 30.8 32.3 13.9 14.3 19.7 21.5 Old : 21.5 19.4 30.8 32.3 13.9 14.3 19.7 21.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE Code-111659 Commitments of Traders with Delta-adjusted Options and Futures Combined, April 18, 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 : 42,893: 6,630 79 1,290 32,206 38,769 40,126 40,138: 2,767 2,755 Old : 42,893: 6,630 79 1,290 32,206 38,769 40,126 40,138: 2,767 2,755 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 11, 2006 : : 4,161: 381 -185 -312 4,097 4,536 4,166 4,039: -5 122 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.5 0.2 3.0 75.1 90.4 93.5 93.6: 6.5 6.4 Old : 100.0: 15.5 0.2 3.0 75.1 90.4 93.5 93.6: 6.5 6.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 41: 4 2 4 24 26 31 30: Old : 41: 4 2 4 24 26 31 30: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 47.7 42.2 64.2 59.8 33.1 26.5 41.9 35.5 Old : 47.7 42.2 64.2 59.8 33.1 26.5 41.9 35.5 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated April 21, 2006