NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE Code-02165B Commitments of Traders with Delta-adjusted Options and Futures Combined, May 2, 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 : 5,899: 1,080 1,410 25 4,281 4,117 5,386 5,552: 513 347 Old : 5,899: 1,080 1,410 25 4,281 4,117 5,386 5,552: 513 347 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -164: 0 220 0 -387 -365 -387 -145: 223 -19 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 18.3 23.9 0.4 72.6 69.8 91.3 94.1: 8.7 5.9 Old : 100.0: 18.3 23.9 0.4 72.6 69.8 91.3 94.1: 8.7 5.9 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 27: 1 4 1 13 17 15 21: Old : 27: 1 4 1 13 17 15 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 : 63.4 55.9 81.6 72.7 56.0 50.1 66.7 62.3 Old : 63.4 55.9 81.6 72.7 56.0 50.1 66.7 62.3 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, May 2, 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 : 204,834: 33,808 22,291 40,380 95,429 113,750 169,617 176,421: 35,216 28,413 Old : 204,834: 33,808 22,291 40,380 95,429 113,750 169,617 176,421: 35,216 28,413 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 4,144: 1,504 3,898 255 1,275 765 3,034 4,917: 1,110 -773 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 16.5 10.9 19.7 46.6 55.5 82.8 86.1: 17.2 13.9 Old : 100.0: 16.5 10.9 19.7 46.6 55.5 82.8 86.1: 17.2 13.9 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 : 142: 31 38 40 58 61 120 112: Old : 142: 31 38 40 58 61 120 112: 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 : 18.6 24.7 30.3 34.8 14.0 16.6 23.3 21.4 Old : 18.6 24.7 30.3 34.8 14.0 16.6 23.3 21.4 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, May 2, 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 : 1,071,305: 72,029 99,338 490,870 424,612 443,559 987,511 1,033,766: 83,794 37,539 Old : 1,071,305: 72,029 99,338 490,870 424,612 443,559 987,511 1,033,766: 83,794 37,539 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 42,969: 11,894 22,923 4,119 26,996 16,239 43,009 43,281: -40 -312 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.7 9.3 45.8 39.6 41.4 92.2 96.5: 7.8 3.5 Old : 100.0: 6.7 9.3 45.8 39.6 41.4 92.2 96.5: 7.8 3.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 240: 73 69 99 94 82 216 204: Old : 240: 73 69 99 94 82 216 204: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 28.8 29.7 42.0 43.2 5.8 5.4 7.9 8.3 Old : 28.8 29.7 42.0 43.2 5.8 5.4 7.9 8.3 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 with Delta-adjusted Options and Futures Combined, May 2, 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 : 64,058: 0 14,990 2,174 56,418 41,005 58,592 58,169: 5,466 5,889 Old : 64,058: 0 14,990 2,174 56,418 41,005 58,592 58,169: 5,466 5,889 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 1,026: 0 3,238 153 179 -2,478 332 913: 694 113 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 23.4 3.4 88.1 64.0 91.5 90.8: 8.5 9.2 Old : 100.0: 0.0 23.4 3.4 88.1 64.0 91.5 90.8: 8.5 9.2 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 : 23: 0 2 1 17 18 18 20: Old : 23: 0 2 1 17 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 : 46.0 61.9 66.9 78.9 41.7 55.4 61.4 67.6 Old : 46.0 61.9 66.9 78.9 41.7 55.4 61.4 67.6 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, May 2, 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 : 64,748: 4,890 5,638 3,369 49,264 48,147 57,523 57,154: 7,225 7,594 Old : 64,748: 4,890 5,638 3,369 49,264 48,147 57,523 57,154: 7,225 7,594 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -6,319: -2,672 3,138 -605 -2,401 -9,951 -5,678 -7,418: -641 1,099 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.6 8.7 5.2 76.1 74.4 88.8 88.3: 11.2 11.7 Old : 100.0: 7.6 8.7 5.2 76.1 74.4 88.8 88.3: 11.2 11.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 30: 2 2 3 24 18 28 21: Old : 30: 2 2 3 24 18 28 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 : 38.1 40.4 55.3 61.0 32.7 30.5 42.9 47.6 Old : 38.1 40.4 55.3 61.0 32.7 30.5 42.9 47.6 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, May 2, 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 : 116,861: 4,304 594 765 102,056 104,681 107,125 106,040: 9,736 10,821 Old : 116,861: 4,304 594 765 102,056 104,681 107,125 106,040: 9,736 10,821 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -5,229: 2,320 155 -155 -5,019 -5,395 -2,854 -5,395: -2,375 166 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.7 0.5 0.7 87.3 89.6 91.7 90.7: 8.3 9.3 Old : 100.0: 3.7 0.5 0.7 87.3 89.6 91.7 90.7: 8.3 9.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 33: 2 1 1 26 24 29 25: Old : 33: 2 1 1 26 24 29 25: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 44.2 43.0 61.6 65.9 41.7 36.3 52.6 51.4 Old : 44.2 43.0 61.6 65.9 41.7 36.3 52.6 51.4 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, May 2, 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 : 66,797: 8,560 0 0 50,606 55,805 59,166 55,805: 7,631 10,992 Old : 66,797: 8,560 0 0 50,606 55,805 59,166 55,805: 7,631 10,992 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -2,745: 2,140 -1,658 0 -4,566 -4,273 -2,426 -5,931: -319 3,186 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.8 0.0 0.0 75.8 83.5 88.6 83.5: 11.4 16.5 Old : 100.0: 12.8 0.0 0.0 75.8 83.5 88.6 83.5: 11.4 16.5 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 : 24: 1 0 0 16 18 17 18: Old : 24: 1 0 0 16 18 17 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 : 43.7 44.5 66.4 63.4 38.5 41.7 58.8 56.9 Old : 43.7 44.5 66.4 63.4 38.5 41.7 58.8 56.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365E Commitments of Traders with Delta-adjusted Options and Futures Combined, May 2, 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 : 77,021: 1,044 12,828 1,364 72,467 58,791 74,875 72,983: 2,146 4,038 Old : 77,021: 1,044 12,828 1,364 72,467 58,791 74,875 72,983: 2,146 4,038 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -3,844: 1,044 739 161 -4,344 -3,151 -3,139 -2,251: -705 -1,593 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.4 16.7 1.8 94.1 76.3 97.2 94.8: 2.8 5.2 Old : 100.0: 1.4 16.7 1.8 94.1 76.3 97.2 94.8: 2.8 5.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 26: 1 4 2 19 17 22 21: Old : 26: 1 4 2 19 17 22 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 60.4 43.6 78.8 73.0 51.8 36.3 66.8 58.6 Old : 60.4 43.6 78.8 73.0 51.8 36.3 66.8 58.6 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, May 2, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 65,557: 9,944 9,354 3,294 45,749 46,706 58,987 59,354: 6,570 6,203 Old : 65,557: 9,944 9,354 3,294 45,749 46,706 58,987 59,354: 6,570 6,203 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -4,094: -777 311 -645 -1,775 -3,418 -3,197 -3,752: -897 -342 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.2 14.3 5.0 69.8 71.2 90.0 90.5: 10.0 9.5 Old : 100.0: 15.2 14.3 5.0 69.8 71.2 90.0 90.5: 10.0 9.5 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 4 4 20 22 25 27: Old : 29: 2 4 4 20 22 25 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 : 51.0 41.6 68.9 63.8 43.7 35.4 55.9 54.1 Old : 51.0 41.6 68.9 63.8 43.7 35.4 55.9 54.1 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, May 2, 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 : 103,801: 1,392 0 3,265 91,601 90,520 96,258 93,785: 7,543 10,016 Old : 103,801: 1,392 0 3,265 91,601 90,520 96,258 93,785: 7,543 10,016 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -3,456: 1,392 -1,507 -433 -1,256 -1,990 -297 -3,930: -3,159 474 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.3 0.0 3.1 88.2 87.2 92.7 90.4: 7.3 9.6 Old : 100.0: 1.3 0.0 3.1 88.2 87.2 92.7 90.4: 7.3 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 : 35: 1 0 1 26 26 27 27: Old : 35: 1 0 1 26 26 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 : 37.5 39.9 59.2 61.1 27.3 31.1 37.7 42.2 Old : 37.5 39.9 59.2 61.1 27.3 31.1 37.7 42.2 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, May 2, 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 : 39,669: 3,483 1,850 435 28,851 32,224 32,769 34,509: 6,900 5,160 Old : 39,669: 3,483 1,850 435 28,851 32,224 32,769 34,509: 6,900 5,160 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -1,894: -62 185 -156 -975 -1,402 -1,193 -1,373: -701 -521 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.8 4.7 1.1 72.7 81.2 82.6 87.0: 17.4 13.0 Old : 100.0: 8.8 4.7 1.1 72.7 81.2 82.6 87.0: 17.4 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 : 21: 1 1 1 14 14 16 15: Old : 21: 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 : 44.0 44.2 67.0 67.8 39.0 40.2 58.8 60.2 Old : 44.0 44.2 67.0 67.8 39.0 40.2 58.8 60.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE Code-02365N Commitments of Traders with Delta-adjusted Options and Futures Combined, May 2, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 93,446: 7,650 0 0 76,712 85,599 84,362 85,599: 9,084 7,847 Old : 93,446: 7,650 0 0 76,712 85,599 84,362 85,599: 9,084 7,847 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -138: 1,364 0 -1,364 1,401 280 1,401 -1,084: -1,539 946 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 8.2 0.0 0.0 82.1 91.6 90.3 91.6: 9.7 8.4 Old : 100.0: 8.2 0.0 0.0 82.1 91.6 90.3 91.6: 9.7 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 : 26: 1 0 0 23 21 24 21: Old : 26: 1 0 0 23 21 24 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.0 45.6 63.3 65.4 26.8 24.8 38.2 38.6 Old : 39.0 45.6 63.3 65.4 26.8 24.8 38.2 38.6 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, May 2, 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 : 69,979: 3,939 5,335 2,611 55,576 51,903 62,126 59,849: 7,853 10,130 Old : 69,979: 3,939 5,335 2,611 55,576 51,903 62,126 59,849: 7,853 10,130 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -814: 3,939 -3,841 996 -6,642 3,314 -1,707 469: 893 -1,283 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.6 7.6 3.7 79.4 74.2 88.8 85.5: 11.2 14.5 Old : 100.0: 5.6 7.6 3.7 79.4 74.2 88.8 85.5: 11.2 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 : 29: 1 1 1 23 20 24 22: Old : 29: 1 1 1 23 20 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 : 43.0 26.9 65.7 48.8 31.2 25.9 46.2 44.1 Old : 43.0 26.9 65.7 48.8 31.2 25.9 46.2 44.1 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 with Delta-adjusted Options and Futures Combined, May 2, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 56,803: 0 2,736 1,242 42,925 46,869 44,167 50,847: 12,636 5,956 Old : 56,803: 0 2,736 1,242 42,925 46,869 44,167 50,847: 12,636 5,956 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -2,092: 0 158 119 419 -1,361 538 -1,084: -2,630 -1,008 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 4.8 2.2 75.6 82.5 77.8 89.5: 22.2 10.5 Old : 100.0: 0.0 4.8 2.2 75.6 82.5 77.8 89.5: 22.2 10.5 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: 0 1 1 15 19 16 20: Old : 22: 0 1 1 15 19 16 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 : 54.8 45.8 67.5 70.6 52.9 45.7 62.3 65.1 Old : 54.8 45.8 67.5 70.6 52.9 45.7 62.3 65.1 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, May 2, 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 : 162,113: 433 16,423 5,317 146,425 135,045 152,175 156,785: 9,938 5,328 Old : 162,113: 433 16,423 5,317 146,425 135,045 152,175 156,785: 9,938 5,328 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -10,407: -155 -5,254 1,598 -12,360 -7,409 -10,917 -11,065: 510 658 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.3 10.1 3.3 90.3 83.3 93.9 96.7: 6.1 3.3 Old : 100.0: 0.3 10.1 3.3 90.3 83.3 93.9 96.7: 6.1 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 : 40: 1 3 3 33 28 36 32: Old : 40: 1 3 3 33 28 36 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 : 35.8 34.5 52.0 55.1 30.9 31.2 40.9 44.1 Old : 35.8 34.5 52.0 55.1 30.9 31.2 40.9 44.1 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, May 2, 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 : 80,013: 4,625 0 1,751 61,889 62,974 68,265 64,725: 11,748 15,288 Old : 80,013: 4,625 0 1,751 61,889 62,974 68,265 64,725: 11,748 15,288 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -6,848: -2,223 0 342 -4,319 -7,120 -6,200 -6,778: -648 -70 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.8 0.0 2.2 77.3 78.7 85.3 80.9: 14.7 19.1 Old : 100.0: 5.8 0.0 2.2 77.3 78.7 85.3 80.9: 14.7 19.1 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: 2 0 1 16 16 18 17: Old : 25: 2 0 1 16 16 18 17: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 45.4 60.0 64.6 73.9 44.6 58.6 62.3 71.1 Old : 45.4 60.0 64.6 73.9 44.6 58.6 62.3 71.1 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, May 2, 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 : 67,383: 1,452 10,814 0 62,501 54,713 63,953 65,527: 3,430 1,856 Old : 67,383: 1,452 10,814 0 62,501 54,713 63,953 65,527: 3,430 1,856 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -16,460: 1,049 -2,193 0 -19,496 -13,830 -18,447 -16,023: 1,987 -437 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 2.2 16.0 0.0 92.8 81.2 94.9 97.2: 5.1 2.8 Old : 100.0: 2.2 16.0 0.0 92.8 81.2 94.9 97.2: 5.1 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 : 23: 2 2 0 13 13 15 15: Old : 23: 2 2 0 13 13 15 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 : 78.2 61.0 87.8 84.5 73.3 58.1 79.3 79.2 Old : 78.2 61.0 87.8 84.5 73.3 58.1 79.3 79.2 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, May 2, 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 : 232,981: 15,475 2,016 1,797 207,321 226,652 224,593 230,465: 8,388 2,516 Old : 232,981: 15,475 2,016 1,797 207,321 226,652 224,593 230,465: 8,388 2,516 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -9,286: -328 1,534 -96 -9,290 -8,854 -9,714 -7,416: 428 -1,870 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.6 0.9 0.8 89.0 97.3 96.4 98.9: 3.6 1.1 Old : 100.0: 6.6 0.9 0.8 89.0 97.3 96.4 98.9: 3.6 1.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 52: 4 3 4 37 41 42 47: Old : 52: 4 3 4 37 41 42 47: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 39.1 38.5 54.8 59.4 32.5 34.9 44.9 48.5 Old : 39.1 38.5 54.8 59.4 32.5 34.9 44.9 48.5 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, May 2, 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 : 150,997: 7,932 5,997 9,026 126,938 129,764 143,896 144,787: 7,101 6,210 Old : 150,997: 7,932 5,997 9,026 126,938 129,764 143,896 144,787: 7,101 6,210 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -9,941: -737 -837 -779 -9,117 -8,452 -10,633 -10,068: 692 127 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 5.3 4.0 6.0 84.1 85.9 95.3 95.9: 4.7 4.1 Old : 100.0: 5.3 4.0 6.0 84.1 85.9 95.3 95.9: 4.7 4.1 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 : 45: 2 5 6 35 31 41 38: Old : 45: 2 5 6 35 31 41 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 : 32.4 53.1 47.4 68.5 28.1 48.3 40.7 59.1 Old : 32.4 53.1 47.4 68.5 28.1 48.3 40.7 59.1 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, May 2, 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 : 140,688: 0 7,497 3,156 125,807 119,401 128,963 130,054: 11,725 10,634 Old : 140,688: 0 7,497 3,156 125,807 119,401 128,963 130,054: 11,725 10,634 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -9,277: 0 -6,966 2,126 -12,143 -4,143 -10,017 -8,983: 740 -294 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 5.3 2.2 89.4 84.9 91.7 92.4: 8.3 7.6 Old : 100.0: 0.0 5.3 2.2 89.4 84.9 91.7 92.4: 8.3 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 : 42: 0 3 2 32 34 34 37: Old : 42: 0 3 2 32 34 34 37: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 41.3 48.4 58.9 61.4 40.5 40.8 52.2 50.1 Old : 41.3 48.4 58.9 61.4 40.5 40.8 52.2 50.1 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 with Delta-adjusted Options and Futures Combined, May 2, 2006 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (2,500 MMBTU'S) : : : : All : 178,358: 11,743 30,540 19,845 140,882 122,600 172,470 172,985: 5,888 5,373 Old : 178,358: 11,743 30,540 19,845 140,882 122,600 172,470 172,985: 5,888 5,373 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -12,519: 912 -1,425 -2,900 -11,763 -8,739 -13,751 -13,064: 1,232 545 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.6 17.1 11.1 79.0 68.7 96.7 97.0: 3.3 3.0 Old : 100.0: 6.6 17.1 11.1 79.0 68.7 96.7 97.0: 3.3 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 : 44: 3 4 7 28 33 35 40: Old : 44: 3 4 7 28 33 35 40: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 42.6 32.4 63.5 52.7 39.7 28.5 54.1 41.3 Old : 42.6 32.4 63.5 52.7 39.7 28.5 54.1 41.3 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, May 2, 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 : 56,029: 0 0 0 50,451 44,541 50,451 44,541: 5,578 11,488 Old : 56,029: 0 0 0 50,451 44,541 50,451 44,541: 5,578 11,488 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -3,591: 0 -496 0 -2,417 -1,929 -2,417 -2,425: -1,174 -1,166 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.0 0.0 0.0 90.0 79.5 90.0 79.5: 10.0 20.5 Old : 100.0: 0.0 0.0 0.0 90.0 79.5 90.0 79.5: 10.0 20.5 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: 0 0 0 14 17 14 17: Old : 22: 0 0 0 14 17 14 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 : 46.6 37.0 73.0 58.9 43.0 30.2 62.0 47.7 Old : 46.6 37.0 73.0 58.9 43.0 30.2 62.0 47.7 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, May 2, 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 : 1,804,941: 318,018 41,013 491,550 969,013 1,257,449 1,778,581 1,790,012: 26,360 14,929 Old : 1,804,941: 318,018 41,013 491,550 969,013 1,257,449 1,778,581 1,790,012: 26,360 14,929 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 22,435: 22,328 -4,369 19,763 -22,230 4,532 19,861 19,926: 2,574 2,509 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 17.6 2.3 27.2 53.7 69.7 98.5 99.2: 1.5 0.8 Old : 100.0: 17.6 2.3 27.2 53.7 69.7 98.5 99.2: 1.5 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 : 137: 22 16 33 95 82 130 120: Old : 137: 22 16 33 95 82 130 120: 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 : 29.8 29.9 42.9 45.9 12.2 20.1 19.8 27.3 Old : 29.8 29.9 42.9 45.9 12.2 20.1 19.8 27.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE Code-03565C Commitments of Traders with Delta-adjusted Options and Futures Combined, May 2, 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 : 461,737: 77,651 19,791 111,088 269,102 326,901 457,841 457,780: 3,896 3,957 Old : 461,737: 77,651 19,791 111,088 269,102 326,901 457,841 457,780: 3,896 3,957 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -42,143: -16,759 -780 -12,906 -11,405 -12,518 -41,070 -26,204: -1,073 -15,939 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 16.8 4.3 24.1 58.3 70.8 99.2 99.1: 0.8 0.9 Old : 100.0: 16.8 4.3 24.1 58.3 70.8 99.2 99.1: 0.8 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 : 57: 13 12 19 30 30 52 52: Old : 57: 13 12 19 30 30 52 52: 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 : 55.6 49.2 69.2 66.7 25.3 26.6 32.8 35.0 Old : 55.6 49.2 69.2 66.7 25.3 26.6 32.8 35.0 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, May 2, 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 : 77,985: 8,878 2,947 12,819 55,301 61,443 76,998 77,209: 987 776 Old : 77,985: 8,878 2,947 12,819 55,301 61,443 76,998 77,209: 987 776 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -3,079: -213 -223 -498 -2,614 -2,394 -3,324 -3,115: 245 36 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 11.4 3.8 16.4 70.9 78.8 98.7 99.0: 1.3 1.0 Old : 100.0: 11.4 3.8 16.4 70.9 78.8 98.7 99.0: 1.3 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 : 54: 7 5 10 40 38 52 48: Old : 54: 7 5 10 40 38 52 48: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 38.6 31.5 56.0 53.3 21.7 23.3 28.2 32.6 Old : 38.6 31.5 56.0 53.3 21.7 23.3 28.2 32.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465A Commitments of Traders with Delta-adjusted Options and Futures Combined, May 2, 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 : 24,752: 1,152 4,391 625 22,599 19,105 24,376 24,121: 376 631 Old : 24,752: 1,152 4,391 625 22,599 19,105 24,376 24,121: 376 631 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -1,232: -11 -293 -151 -648 -728 -810 -1,172: -422 -60 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.7 17.7 2.5 91.3 77.2 98.5 97.5: 1.5 2.5 Old : 100.0: 4.7 17.7 2.5 91.3 77.2 98.5 97.5: 1.5 2.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 36: 1 4 2 25 20 27 25: Old : 36: 1 4 2 25 20 27 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 : 56.5 50.9 74.4 72.1 49.8 49.8 63.4 64.8 Old : 56.5 50.9 74.4 72.1 49.8 49.8 63.4 64.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465B Commitments of Traders with Delta-adjusted Options and Futures Combined, May 2, 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 : 15,301: 2,966 600 308 12,027 14,393 15,301 15,301: 0 0 Old : 15,301: 2,966 600 308 12,027 14,393 15,301 15,301: 0 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -1,130: -360 -160 0 -770 -970 -1,130 -1,130: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 19.4 3.9 2.0 78.6 94.1 100.0 100.0: 0.0 0.0 Old : 100.0: 19.4 3.9 2.0 78.6 94.1 100.0 100.0: 0.0 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 30: 3 2 1 17 18 20 21: Old : 30: 3 2 1 17 18 20 21: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 54.6 53.0 76.4 77.6 36.5 35.9 51.6 50.3 Old : 54.6 53.0 76.4 77.6 36.5 35.9 51.6 50.3 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, May 2, 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 : 11,672: 1,066 2,845 0 9,952 8,827 11,018 11,672: 654 0 Old : 11,672: 1,066 2,845 0 9,952 8,827 11,018 11,672: 654 0 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -225: -80 -260 0 -105 35 -185 -225: -40 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 9.1 24.4 0.0 85.3 75.6 94.4 100.0: 5.6 0.0 Old : 100.0: 9.1 24.4 0.0 85.3 75.6 94.4 100.0: 5.6 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 20: 1 3 0 11 11 12 14: Old : 20: 1 3 0 11 11 12 14: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 70.9 65.3 86.6 89.0 64.2 60.8 76.7 81.2 Old : 70.9 65.3 86.6 89.0 64.2 60.8 76.7 81.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465H Commitments of Traders with Delta-adjusted Options and Futures Combined, May 2, 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 : 25,478: 3,160 4,640 292 20,494 19,314 23,946 24,246: 1,532 1,232 Old : 25,478: 3,160 4,640 292 20,494 19,314 23,946 24,246: 1,532 1,232 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -478: -60 -54 -10 -288 -334 -358 -398: -120 -80 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.4 18.2 1.1 80.4 75.8 94.0 95.2: 6.0 4.8 Old : 100.0: 12.4 18.2 1.1 80.4 75.8 94.0 95.2: 6.0 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 : 30: 2 3 3 21 20 25 24: Old : 30: 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 : 50.7 55.3 72.8 77.3 49.3 49.2 63.6 61.8 Old : 50.7 55.3 72.8 77.3 49.3 49.2 63.6 61.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE Code-06465M Commitments of Traders with Delta-adjusted Options and Futures Combined, May 2, 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 : 30,530: 4,110 140 560 24,451 29,584 29,121 30,284: 1,409 246 Old : 30,530: 4,110 140 560 24,451 29,584 29,121 30,284: 1,409 246 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 3,558: -720 -20 -20 4,106 3,622 3,366 3,582: 192 -24 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 13.5 0.5 1.8 80.1 96.9 95.4 99.2: 4.6 0.8 Old : 100.0: 13.5 0.5 1.8 80.1 96.9 95.4 99.2: 4.6 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 : 33: 2 1 3 27 26 30 29: Old : 33: 2 1 3 27 26 30 29: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 48.7 46.6 67.1 70.1 29.0 33.3 40.1 43.2 Old : 48.7 46.6 67.1 70.1 29.0 33.3 40.1 43.2 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, May 2, 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 : 14,272: 540 384 1,120 11,704 12,088 13,364 13,592: 908 680 Old : 14,272: 540 384 1,120 11,704 12,088 13,364 13,592: 908 680 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 864: 0 136 -12 1,268 720 1,256 844: -392 20 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 3.8 2.7 7.8 82.0 84.7 93.6 95.2: 6.4 4.8 Old : 100.0: 3.8 2.7 7.8 82.0 84.7 93.6 95.2: 6.4 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 : 21: 2 1 2 13 15 16 17: Old : 21: 2 1 2 13 15 16 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 : 63.3 65.5 83.4 86.3 59.8 62.8 70.2 72.5 Old : 63.3 65.5 83.4 86.3 59.8 62.8 70.2 72.5 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, May 2, 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 : 1,779,441: 228,385 97,650 575,244 898,053 1,023,866 1,701,682 1,696,760: 77,758 82,681 Old : 1,779,441: 228,385 97,650 575,244 898,053 1,023,866 1,701,682 1,696,760: 77,758 82,681 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 112,213: 17,186 873 57,605 33,694 51,200 108,485 109,678: 3,728 2,535 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.8 5.5 32.3 50.5 57.5 95.6 95.4: 4.4 4.6 Old : 100.0: 12.8 5.5 32.3 50.5 57.5 95.6 95.4: 4.4 4.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 365: 127 102 167 98 113 310 316: Old : 365: 127 102 167 98 113 310 316: 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 : 15.8 16.4 26.0 26.4 6.9 6.9 11.3 11.1 Old : 15.8 16.4 26.0 26.4 6.9 6.9 11.3 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, May 2, 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 : 27,711: 17,452 18,393 290 0 585 17,742 19,268: 9,969 8,443 Old : 27,711: 17,452 18,393 290 0 585 17,742 19,268: 9,969 8,443 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 2,800: 2,772 4,072 290 0 196 3,062 4,558: -262 -1,758 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 63.0 66.4 1.0 0.0 2.1 64.0 69.5: 36.0 30.5 Old : 100.0: 63.0 66.4 1.0 0.0 2.1 64.0 69.5: 36.0 30.5 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 : 24: 14 9 2 0 1 15 11: Old : 24: 14 9 2 0 1 15 11: 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 : 32.5 56.0 50.7 65.5 32.5 56.0 50.7 65.2 Old : 32.5 56.0 50.7 65.5 32.5 56.0 50.7 65.2 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, May 2, 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 : 18,339: 11,461 3,143 805 2,593 13,770 14,859 17,718: 3,480 621 Old : 18,339: 11,461 3,143 805 2,593 13,770 14,859 17,718: 3,480 621 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 703: 923 165 -111 -50 648 762 702: -59 1 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 62.5 17.1 4.4 14.1 75.1 81.0 96.6: 19.0 3.4 Old : 100.0: 62.5 17.1 4.4 14.1 75.1 81.0 96.6: 19.0 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 : 140: 85 10 8 15 29 108 44: Old : 140: 85 10 8 15 29 108 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 : 21.0 41.0 34.2 62.0 21.0 40.1 34.2 60.9 Old : 21.0 41.0 34.2 62.0 21.0 40.1 34.2 60.9 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, May 2, 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 : 9,909: 5,581 1,064 0 1,526 7,680 7,107 8,744: 2,802 1,165 Old : 9,909: 5,581 1,064 0 1,526 7,680 7,107 8,744: 2,802 1,165 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 196: 159 100 0 -150 -27 9 73: 187 123 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 56.3 10.7 0.0 15.4 77.5 71.7 88.2: 28.3 11.8 Old : 100.0: 56.3 10.7 0.0 15.4 77.5 71.7 88.2: 28.3 11.8 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 : 67: 32 7 0 8 21 40 28: Old : 67: 32 7 0 8 21 40 28: Other: 0: 0 0 0 0 0 0 0: :---------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 18.3 39.3 30.9 58.1 18.3 39.3 30.9 58.1 Old : 18.3 39.3 30.9 58.1 18.3 39.3 30.9 58.1 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, May 2, 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 : 144,931: 31,074 6,854 31,298 58,810 91,375 121,182 129,527: 23,749 15,404 Old : 144,931: 31,074 6,854 31,298 58,810 91,375 121,182 129,527: 23,749 15,404 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : -13,876: 1,126 1,448 1,649 -15,077 -15,321 -12,302 -12,224: -1,574 -1,652 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 21.4 4.7 21.6 40.6 63.0 83.6 89.4: 16.4 10.6 Old : 100.0: 21.4 4.7 21.6 40.6 63.0 83.6 89.4: 16.4 10.6 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 : 146: 48 22 34 56 68 121 107: Old : 146: 48 22 34 56 68 121 107: 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 19.0 32.1 30.9 17.8 14.2 24.5 22.0 Old : 21.5 19.0 32.1 30.9 17.8 14.2 24.5 22.0 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, May 2, 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 : 43,307: 6,892 0 1,801 32,620 38,898 41,313 40,699: 1,994 2,608 Old : 43,307: 6,892 0 1,801 32,620 38,898 41,313 40,699: 1,994 2,608 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: April 25, 2006 : : 22: -24 -106 519 -207 -693 288 -280: -266 302 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.9 0.0 4.2 75.3 89.8 95.4 94.0: 4.6 6.0 Old : 100.0: 15.9 0.0 4.2 75.3 89.8 95.4 94.0: 4.6 6.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 44: 7 0 5 27 30 34 35: Old : 44: 7 0 5 27 30 34 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 : 47.8 41.4 64.4 57.2 33.6 23.8 40.2 32.0 Old : 47.8 41.4 64.4 57.2 33.6 23.8 40.2 32.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated May 5, 2006