Corrections for April 28, 2010

The following corrections were made on April 28, 2010

Symbol Assessment Date Original Assessment New Assessment Description
AAEUQ01c 01-Jan-10 76.9 76.98 OPEC Basket YTD MovAvg
AAEUQ03c 01-Apr-10 82.13 82.18 OPEC Basket MTD MovAvg
AAEUQ04c 30-Apr-10 83.91 83.47 OPEC Basket WTD MovAvg
AAQCG00h 23-Apr-10 368.23 366.55 FO 1%S FOB NWE Euro
AAQCG00l 23-Apr-10 367.86 366.17 FO 1%S FOB NWE Euro
AAXEK03c 01-May-09 62.62 62.615 Gasoline 92RON FOB Spore Swap Ba
AAXEK03h 01-May-09 62.64 62.635 Gasoline 92RON FOB Spore Swap Ba
AAXEK03l 01-May-09 62.6 62.595 Gasoline 92RON FOB Spore Swap Ba
AAXOI00u 23-Apr-10 102.71 102.96 Cracker Margin NWE Spot $/Mt
AAYDE00u 23-Apr-10 76.83 77.02 Cracker Margin NWE Spot Eur/Mt
AAYDF00u 23-Apr-10 254.34 254.36 Cracker Margin NWE CP $/Mt
AAYDG00u 23-Apr-10 188.9 188.92 Cracker Margin NWE CP Eur/Mt
AAYXE00u 23-Apr-10 75.84 75.93 Maya-Europe $/Bbl
AAYXF00u 23-Apr-10 82.44 82.5 Isthmus-Europe $/Bbl
DR277EOu 23-Apr-10 233.14 233.15 DTN Unl Reg El Paso TX Texaco Br
DU192EOu 16-Apr-10 248.39 240.27 DTN ULSD Albuquerque NM Texaco B
GPVTD00h 28-Apr-10 14.75 20.4 Italy PSV DA Eur/MWh
GPVTD00l 28-Apr-10 14.55 19.4 Italy PSV DA Eur/MWh
GPVTM00h 28-Apr-10 14.7 19.5 Italy PSV MA Eur/MWh
GPVTM00l 28-Apr-10 14.5 18.5 Italy PSV MA Eur/MWh
PUAAL00h 23-Apr-10 504 501.75 FO 1%S CIF NWE
PUAAL00l 23-Apr-10 503.5 501.25 FO 1%S CIF NWE
PUAAM00h 23-Apr-10 492.25 490 FO 1%S FOB NWE
PUAAM00l 23-Apr-10 491.75 489.5 FO 1%S FOB NWE
TYAAV00u 23-Apr-10 85.1 85.13 Arab Hvy ARA Crk Yld
TYAAX00u 23-Apr-10 80.37 80.4 Arab Hvy ARA Vsb Yld
TYACZ00u 23-Apr-10 85.93 85.95 Arab Med ARA Crk Yld
TYADB00u 23-Apr-10 81.54 81.56 Arab Med ARA Vsb Yld
TYAFR00u 23-Apr-10 82.94 82.95 Basrah Lt ARA Vsb Yld
TYAMX00u 23-Apr-10 86.41 86.42 Kuwait ARA Crk Yld
TYAMZ00u 23-Apr-10 81.48 81.49 Kuwait ARA Vsb Yld
TYATU00u 23-Apr-10 87.96 87.97 Kirkuk ARA Crk Yld
XNLC008h 26-Apr-10 9069 9070 NYMEX Globex Lt Swt Crude 08-Mo
XNLC008l 26-Apr-10 9035 9027 NYMEX Globex Lt Swt Crude 08-Mo
XNLC019l 26-Apr-10 9239 9237 NYMEX Globex Lt Swt Crude 19-Mo
XNLC031h 26-Apr-10 9384 9385 NYMEX Globex Lt Swt Crude 31-Mo
XNLC031l 26-Apr-10 9290 9287 NYMEX Globex Lt Swt Crude 31-Mo
XNLC067h 26-Apr-10 9505 9535 NYMEX Globex Lt Swt Crude 67-Mo
XNLC067l 26-Apr-10 9469 9459 NYMEX Globex Lt Swt Crude 67-Mo
XNLC079h 26-Apr-10 9476 9612 NYMEX Globex Lt Swt Crude 79-Mo
XNLCF11h 26-Apr-10 9069 9070 NYMEX Globex Lt Swt Crude Jan 20
XNLCF11l 26-Apr-10 9035 9027 NYMEX Globex Lt Swt Crude Jan 20
XNLCZ11l 26-Apr-10 9239 9237 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ12h 26-Apr-10 9384 9385 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ12l 26-Apr-10 9290 9287 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ15h 26-Apr-10 9505 9535 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ15l 26-Apr-10 9469 9459 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ16h 26-Apr-10 9476 9612 NYMEX Globex Lt Swt Crude Dec 20
XNNE007h 26-Apr-10 5102 5108 NYMEX HH Natgas 07-Mo Elect
XNNE009h 26-Apr-10 5710 5712 NYMEX HH Natgas 09-Mo Elect
XNNE011l 26-Apr-10 5495 5491 NYMEX HH Natgas 11-Mo Elect
XNNE012h 26-Apr-10 5371 5385 NYMEX HH Natgas 12-Mo Elect
XNNE014l 26-Apr-10 5375 5371 NYMEX HH Natgas 14-Mo Elect
XNNE017l 26-Apr-10 5520 5517 NYMEX HH Natgas 17-Mo Elect
XNNEF11h 26-Apr-10 5710 5712 NYMEX HH Natgas Jan 2011 Elect
XNNEH11l 26-Apr-10 5495 5491 NYMEX HH Natgas Mar 2011 Elect
XNNEJ11h 26-Apr-10 5371 5385 NYMEX HH Natgas Apr 2011 Elect
XNNEM11l 26-Apr-10 5375 5371 NYMEX HH Natgas Jun 2011 Elect
XNNEU11l 26-Apr-10 5520 5517 NYMEX HH Natgas Sep 2011 Elect
XNNEX10h 26-Apr-10 5102 5108 NYMEX HH Natgas Nov 2010 Elect
XNOH005l 26-Apr-10 23320 23317 NYMEX Globex Heating Oil 05-Mo E
XNOH006l 26-Apr-10 23615 23599 NYMEX Globex Heating Oil 06-Mo E
XNOH010h 26-Apr-10 24668 24730 NYMEX Globex Heating Oil 10-Mo E
XNOH010l 26-Apr-10 24641 24566 NYMEX Globex Heating Oil 10-Mo E
XNOH011l 26-Apr-10 24671 24666 NYMEX Globex Heating Oil 11-Mo E
XNOH012l 26-Apr-10 24617 24606 NYMEX Globex Heating Oil 12-Mo E
XNOHG11h 26-Apr-10 24668 24730 NYMEX Globex Heating Oil Feb 201
XNOHG11l 26-Apr-10 24641 24566 NYMEX Globex Heating Oil Feb 201
XNOHH11l 26-Apr-10 24671 24666 NYMEX Globex Heating Oil Mar 201
XNOHJ11l 26-Apr-10 24617 24606 NYMEX Globex Heating Oil Apr 201
XNOHU10l 26-Apr-10 23320 23317 NYMEX Globex Heating Oil Sep 201
XNOHV10l 26-Apr-10 23615 23599 NYMEX Globex Heating Oil Oct 201
XNRE005l 26-Apr-10 23412 23395 NYMEX RBOB 05-Mo Elect
XNRE006h 26-Apr-10 22680 22685 NYMEX RBOB 06-Mo Elect
XNRE008h 26-Apr-10 22610 22612 NYMEX RBOB 08-Mo Elect
XNRE008l 26-Apr-10 22385 22376 NYMEX RBOB 08-Mo Elect
XNRE014h 26-Apr-10 24552 24601 NYMEX RBOB 14-Mo Elect
XNREM11h 26-Apr-10 24552 24601 NYMEX RBOB Jun 2011 Elect
XNREU10l 26-Apr-10 23412 23395 NYMEX RBOB Sep 2010 Elect
XNREV10h 26-Apr-10 22680 22685 NYMEX RBOB Oct 2010 Elect
XNREZ10h 26-Apr-10 22610 22612 NYMEX RBOB Dec 2010 Elect
XNREZ10l 26-Apr-10 22385 22376 NYMEX RBOB Dec 2010 Elect