Corrections for May 23, 2011

The following corrections were made on May 23, 2011

Symbol Assessment Date Original Assessment New Assessment Description
AAEUQ01c 01-Jan-11 106.05 106.06 OPEC Basket YTD MovAvg
AAEUQ03c 01-May-11 110.68 110.46 OPEC Basket MTD MovAvg
AAWYY00h 20-May-11 935.5 936.5 ULSD 10ppm FOB Med Cargo
AAWYY00l 20-May-11 935 936 ULSD 10ppm FOB Med Cargo
AAWYZ00h 20-May-11 952.25 953.25 ULSD 10ppm CIF Med Cargo
AAWYZ00l 20-May-11 951.75 952.75 ULSD 10ppm CIF Med Cargo
ABWHH00c 20-May-11 671.56 672.26 ULSD 10ppm CIF Med Cargo Euro/MT
ABWHH00h 20-May-11 671.73 672.44 ULSD 10ppm CIF Med Cargo Euro/MT
ABWHH00l 20-May-11 671.38 672.09 ULSD 10ppm CIF Med Cargo Euro/MT
ABWHM00c 20-May-11 659.74 660.45 ULSD 10ppm FOB Med Cargo Euro/MT
ABWHM00h 20-May-11 659.92 660.62 ULSD 10ppm FOB Med Cargo Euro/MT
ABWHM00l 20-May-11 659.57 660.27 ULSD 10ppm FOB Med Cargo Euro/MT
TACBD00u 19-May-11 580995 580960 AK Tax Div Crude Alaska Prod
TACIB00u 19-May-11 10749 10714 AK Tax Div Crude Cook Inlet AK P
TYACB00u 20-May-11 111.87 111.92 Arab Lt Italy Crk Yld
TYADH00u 20-May-11 109.32 109.36 Arab Med Italy Crk Yld
TYAEF00u 20-May-11 116.3 116.36 Azeri Lt Italy Crk Yld
TYAFX00u 20-May-11 111.55 111.59 Basrah Lt Italy Crk Yld
TYAKD00u 20-May-11 114.25 114.3 Es Sider Italy Crk Yld
TYALZ00u 20-May-11 110.19 110.21 Iran Hvy Italy Crk Yld
TYAMH00u 20-May-11 111.5 111.52 Iran Lt Italy Crk Yld
TYAMU00u 20-May-11 111.32 111.35 Kirkuk Italy Crk Yld
TYARO00u 20-May-11 113.11 113.15 Saharan Bl Italy Crk Yld
TYATR00u 20-May-11 110.68 110.71 Urals Italy Crk Yld
TYAUL00u 20-May-11 115.3 115.34 Zueitina Italy Crk Yld
TYAUO00u 20-May-11 108.93 108.94 Suez Blend Italy Crk Yld
TYAVN00u 20-May-11 112.45 112.48 CPC Bld Italy Crk Yld
XNBR001l 19-May-11 29072 29057 NYMEX Globex RBOB 01-Mo Comb
XNBR003l 19-May-11 28738 28735 NYMEX Globex RBOB 03-Mo Comb
XNBRM11l 19-May-11 29072 29057 NYMEX Globex RBOB Jun 2011 Comb
XNBRQ11l 19-May-11 28738 28735 NYMEX Globex RBOB Aug 2011 Comb
XNLC003h 19-May-11 10156 10157 NYMEX Globex Lt Swt Crude 03-Mo
XNLC007h 19-May-11 10220 10221 NYMEX Globex Lt Swt Crude 07-Mo
XNLC014h 19-May-11 10023 10099 NYMEX Globex Lt Swt Crude 14-Mo
XNLC023l 18-May-11 9827 9770 NYMEX Globex Lt Swt Crude 23-Mo
XNLC026l 18-May-11 9875 9709 NYMEX Globex Lt Swt Crude 26-Mo
XNLC031h 19-May-11 9782 9823 NYMEX Globex Lt Swt Crude 31-Mo
XNLC043l 18-May-11 9518 9462 NYMEX Globex Lt Swt Crude 43-Mo
XNLC055l 18-May-11 9527 9507 NYMEX Globex Lt Swt Crude 55-Mo
XNLC067h 18-May-11 9677 9685 NYMEX Globex Lt Swt Crude 67-Mo
XNLC067h 19-May-11 9597 9668 NYMEX Globex Lt Swt Crude 67-Mo
XNLC067l 18-May-11 9581 9578 NYMEX Globex Lt Swt Crude 67-Mo
XNLCJ13l 18-May-11 9827 9770 NYMEX Globex Lt Swt Crude Apr 20
XNLCN12h 19-May-11 10023 10099 NYMEX Globex Lt Swt Crude Jul 20
XNLCN13l 18-May-11 9875 9709 NYMEX Globex Lt Swt Crude Jul 20
XNLCQ11h 19-May-11 10156 10157 NYMEX Globex Lt Swt Crude Aug 20
XNLCZ11h 19-May-11 10220 10221 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ13h 19-May-11 9782 9823 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ14l 18-May-11 9518 9462 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ15l 18-May-11 9527 9507 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ16h 18-May-11 9677 9685 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ16h 19-May-11 9597 9668 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ16l 18-May-11 9581 9578 NYMEX Globex Lt Swt Crude Dec 20
XNNE003h 19-May-11 4305 4307 NYMEX HH Natgas 03-Mo Elect
XNNE003l 18-May-11 4299 4297 NYMEX HH Natgas 03-Mo Elect
XNNE005h 19-May-11 4380 4383 NYMEX HH Natgas 05-Mo Elect
XNNE006h 19-May-11 4550 4552 NYMEX HH Natgas 06-Mo Elect
XNNE007h 18-May-11 4807 4809 NYMEX HH Natgas 07-Mo Elect
XNNE007h 19-May-11 4773 4777 NYMEX HH Natgas 07-Mo Elect
XNNE008h 19-May-11 4889 4894 NYMEX HH Natgas 08-Mo Elect
XNNE009h 18-May-11 4913 4927 NYMEX HH Natgas 09-Mo Elect
XNNE009h 19-May-11 4877 4886 NYMEX HH Natgas 09-Mo Elect
XNNE010h 18-May-11 4857 4862 NYMEX HH Natgas 10-Mo Elect
XNNE010h 19-May-11 4827 4829 NYMEX HH Natgas 10-Mo Elect
XNNE011h 18-May-11 4733 4742 NYMEX HH Natgas 11-Mo Elect
XNNE011h 19-May-11 4705 4711 NYMEX HH Natgas 11-Mo Elect
XNNE012h 18-May-11 4751 4755 NYMEX HH Natgas 12-Mo Elect
XNNE013h 18-May-11 4789 4800 NYMEX HH Natgas 13-Mo Elect
XNNE013h 19-May-11 4755 4772 NYMEX HH Natgas 13-Mo Elect
XNNE014h 18-May-11 4840 4849 NYMEX HH Natgas 14-Mo Elect
XNNE014h 19-May-11 4777 4779 NYMEX HH Natgas 14-Mo Elect
XNNE014l 18-May-11 4818 4814 NYMEX HH Natgas 14-Mo Elect
XNNE015h 18-May-11 4855 4871 NYMEX HH Natgas 15-Mo Elect
XNNE015h 19-May-11 4811 4812 NYMEX HH Natgas 15-Mo Elect
XNNE015l 18-May-11 4850 4841 NYMEX HH Natgas 15-Mo Elect
XNNE016h 18-May-11 4871 4877 NYMEX HH Natgas 16-Mo Elect
XNNE016h 19-May-11 4850 4851 NYMEX HH Natgas 16-Mo Elect
XNNE017h 18-May-11 4929 4931 NYMEX HH Natgas 17-Mo Elect
XNNE017h 19-May-11 4899 4904 NYMEX HH Natgas 17-Mo Elect
XNNE017l 18-May-11 4907 4899 NYMEX HH Natgas 17-Mo Elect
XNNE018h 19-May-11 5060 5061 NYMEX HH Natgas 18-Mo Elect
XNNE018l 18-May-11 5063 5062 NYMEX HH Natgas 18-Mo Elect
XNNE019h 19-May-11 5250 5255 NYMEX HH Natgas 19-Mo Elect
XNNE021l 18-May-11 5396 5379 NYMEX HH Natgas 21-Mo Elect
XNNEF12h 19-May-11 4889 4894 NYMEX HH Natgas Jan 2012 Elect
XNNEG12h 18-May-11 4913 4927 NYMEX HH Natgas Feb 2012 Elect
XNNEG12h 19-May-11 4877 4886 NYMEX HH Natgas Feb 2012 Elect
XNNEG13l 18-May-11 5396 5379 NYMEX HH Natgas Feb 2013 Elect
XNNEH12h 18-May-11 4857 4862 NYMEX HH Natgas Mar 2012 Elect
XNNEH12h 19-May-11 4827 4829 NYMEX HH Natgas Mar 2012 Elect
XNNEJ12h 18-May-11 4733 4742 NYMEX HH Natgas Apr 2012 Elect
XNNEJ12h 19-May-11 4705 4711 NYMEX HH Natgas Apr 2012 Elect
XNNEK12h 18-May-11 4751 4755 NYMEX HH Natgas May 2012 Elect
XNNEM12h 18-May-11 4789 4800 NYMEX HH Natgas Jun 2012 Elect
XNNEM12h 19-May-11 4755 4772 NYMEX HH Natgas Jun 2012 Elect
XNNEN12h 18-May-11 4840 4849 NYMEX HH Natgas Jul 2012 Elect
XNNEN12h 19-May-11 4777 4779 NYMEX HH Natgas Jul 2012 Elect
XNNEN12l 18-May-11 4818 4814 NYMEX HH Natgas Jul 2012 Elect
XNNEQ11h 19-May-11 4305 4307 NYMEX HH Natgas Aug 2011 Elect
XNNEQ11l 18-May-11 4299 4297 NYMEX HH Natgas Aug 2011 Elect
XNNEQ12h 18-May-11 4855 4871 NYMEX HH Natgas Aug 2012 Elect
XNNEQ12h 19-May-11 4811 4812 NYMEX HH Natgas Aug 2012 Elect
XNNEQ12l 18-May-11 4850 4841 NYMEX HH Natgas Aug 2012 Elect
XNNEU12h 18-May-11 4871 4877 NYMEX HH Natgas Sep 2012 Elect
XNNEU12h 19-May-11 4850 4851 NYMEX HH Natgas Sep 2012 Elect
XNNEV11h 19-May-11 4380 4383 NYMEX HH Natgas Oct 2011 Elect
XNNEV12h 18-May-11 4929 4931 NYMEX HH Natgas Oct 2012 Elect
XNNEV12h 19-May-11 4899 4904 NYMEX HH Natgas Oct 2012 Elect
XNNEV12l 18-May-11 4907 4899 NYMEX HH Natgas Oct 2012 Elect
XNNEX11h 19-May-11 4550 4552 NYMEX HH Natgas Nov 2011 Elect
XNNEX12h 19-May-11 5060 5061 NYMEX HH Natgas Nov 2012 Elect
XNNEX12l 18-May-11 5063 5062 NYMEX HH Natgas Nov 2012 Elect
XNNEZ11h 18-May-11 4807 4809 NYMEX HH Natgas Dec 2011 Elect
XNNEZ11h 19-May-11 4773 4777 NYMEX HH Natgas Dec 2011 Elect
XNNEZ12h 19-May-11 5250 5255 NYMEX HH Natgas Dec 2012 Elect
XNOH002l 18-May-11 28808 28788 NYMEX Globex Heating Oil 02-Mo E
XNOH006h 18-May-11 29969 29995 NYMEX Globex Heating Oil 06-Mo E
XNOH007h 18-May-11 30159 30162 NYMEX Globex Heating Oil 07-Mo E
XNOH013h 18-May-11 29761 29785 NYMEX Globex Heating Oil 13-Mo E
XNOH013h 19-May-11 29672 29719 NYMEX Globex Heating Oil 13-Mo E
XNOH013l 18-May-11 29581 29391 NYMEX Globex Heating Oil 13-Mo E
XNOH019h 18-May-11 29843 29849 NYMEX Globex Heating Oil 19-Mo E
XNOHM12h 18-May-11 29761 29785 NYMEX Globex Heating Oil Jun 201
XNOHM12h 19-May-11 29672 29719 NYMEX Globex Heating Oil Jun 201
XNOHM12l 18-May-11 29581 29391 NYMEX Globex Heating Oil Jun 201
XNOHN11l 18-May-11 28808 28788 NYMEX Globex Heating Oil Jul 201
XNOHX11h 18-May-11 29969 29995 NYMEX Globex Heating Oil Nov 201
XNOHZ11h 18-May-11 30159 30162 NYMEX Globex Heating Oil Dec 201
XNOHZ12h 18-May-11 29843 29849 NYMEX Globex Heating Oil Dec 201
XNRE003h 18-May-11 29216 29219 NYMEX RBOB 03-Mo Elect
XNRE007l 18-May-11 26738 26715 NYMEX RBOB 07-Mo Elect
XNREQ11h 18-May-11 29216 29219 NYMEX RBOB Aug 2011 Elect
XNREZ11l 18-May-11 26738 26715 NYMEX RBOB Dec 2011 Elect