Corrections for May 27, 2011

The following corrections were made on May 27, 2011

Symbol Assessment Date Original Assessment New Assessment Description
AAEUQ01c 01-Jan-11 106.09 106.12 OPEC Basket YTD MovAvg
AAEUQ04c 27-May-11 106.92 107.65 OPEC Basket WTD MovAvg
AAXOI00u 26-May-11 180.79 46 Cracker Margin NWE Spot $/Mt
AAXVN00u 26-May-11 1406.29 1363.99 Global Ethylene Index $/Mt
AAXVT00u 26-May-11 1478.49 1465.8 Global Petrochemical Index $/Mt
AAYDE00u 26-May-11 128.22 32.62 Cracker Margin NWE Spot Eur/Mt
HPAJE00h 26-May-11 1185 1085 Ethylene NWE EURO
HPAJE00l 26-May-11 1180 1080 Ethylene NWE EURO
PUABX00h 24-May-11 721 668 French Med 180 CST x-whf
PUABX00l 24-May-11 720 667 French Med 180 CST x-whf
XNBR001h 25-May-11 30264 30294 NYMEX Globex RBOB 01-Mo Comb
XNBR002h 25-May-11 29939 29981 NYMEX Globex RBOB 02-Mo Comb
XNBRM11h 25-May-11 30264 30294 NYMEX Globex RBOB Jun 2011 Comb
XNBRN11h 25-May-11 29939 29981 NYMEX Globex RBOB Jul 2011 Comb
XNLC013l 25-May-11 10155 10044 NYMEX Globex Lt Swt Crude 13-Mo
XNLC018l 24-May-11 9900 9839 NYMEX Globex Lt Swt Crude 18-Mo
XNLC030l 24-May-11 9798 9738 NYMEX Globex Lt Swt Crude 30-Mo
XNLC030l 25-May-11 9904 9824 NYMEX Globex Lt Swt Crude 30-Mo
XNLC042h 24-May-11 9860 9864 NYMEX Globex Lt Swt Crude 42-Mo
XNLC042l 24-May-11 9702 9699 NYMEX Globex Lt Swt Crude 42-Mo
XNLC042l 25-May-11 9875 9830 NYMEX Globex Lt Swt Crude 42-Mo
XNLC054h 25-May-11 10030 10033 NYMEX Globex Lt Swt Crude 54-Mo
XNLC054l 25-May-11 9862 9853 NYMEX Globex Lt Swt Crude 54-Mo
XNLC066h 24-May-11 9904 9905 NYMEX Globex Lt Swt Crude 66-Mo
XNLC078h 25-May-11 10102 10104 NYMEX Globex Lt Swt Crude 78-Mo
XNLC078l 25-May-11 10075 10050 NYMEX Globex Lt Swt Crude 78-Mo
XNLCN12l 25-May-11 10155 10044 NYMEX Globex Lt Swt Crude Jul 20
XNLCZ12l 24-May-11 9900 9839 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ13l 24-May-11 9798 9738 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ13l 25-May-11 9904 9824 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ14h 24-May-11 9860 9864 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ14l 24-May-11 9702 9699 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ14l 25-May-11 9875 9830 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ15h 25-May-11 10030 10033 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ15l 25-May-11 9862 9853 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ16h 24-May-11 9904 9905 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ17h 25-May-11 10102 10104 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ17l 25-May-11 10075 10050 NYMEX Globex Lt Swt Crude Dec 20
XNNE006l 25-May-11 4661 4648 NYMEX HH Natgas 06-Mo Elect
XNNE009h 24-May-11 5039 5041 NYMEX HH Natgas 09-Mo Elect
XNNE009l 25-May-11 4980 4966 NYMEX HH Natgas 09-Mo Elect
XNNE010h 24-May-11 4980 4982 NYMEX HH Natgas 10-Mo Elect
XNNE010l 25-May-11 4920 4907 NYMEX HH Natgas 10-Mo Elect
XNNE011l 25-May-11 4780 4766 NYMEX HH Natgas 11-Mo Elect
XNNE012l 25-May-11 4804 4785 NYMEX HH Natgas 12-Mo Elect
XNNE013h 24-May-11 4879 4902 NYMEX HH Natgas 13-Mo Elect
XNNE013l 25-May-11 4821 4812 NYMEX HH Natgas 13-Mo Elect
XNNE014h 24-May-11 4878 4947 NYMEX HH Natgas 14-Mo Elect
XNNE014l 25-May-11 4890 4874 NYMEX HH Natgas 14-Mo Elect
XNNE015h 24-May-11 4895 4975 NYMEX HH Natgas 15-Mo Elect
XNNE015l 25-May-11 4915 4900 NYMEX HH Natgas 15-Mo Elect
XNNE016h 24-May-11 4952 4985 NYMEX HH Natgas 16-Mo Elect
XNNE016l 25-May-11 4921 4913 NYMEX HH Natgas 16-Mo Elect
XNNE017h 24-May-11 5028 5033 NYMEX HH Natgas 17-Mo Elect
XNNE017l 25-May-11 4965 4955 NYMEX HH Natgas 17-Mo Elect
XNNE018h 24-May-11 5133 5181 NYMEX HH Natgas 18-Mo Elect
XNNE018l 25-May-11 5147 5115 NYMEX HH Natgas 18-Mo Elect
XNNE029h 24-May-11 5350 5354 NYMEX HH Natgas 29-Mo Elect
XNNE031h 24-May-11 5707 5737 NYMEX HH Natgas 31-Mo Elect
XNNEG12h 24-May-11 5039 5041 NYMEX HH Natgas Feb 2012 Elect
XNNEG12l 25-May-11 4980 4966 NYMEX HH Natgas Feb 2012 Elect
XNNEH12h 24-May-11 4980 4982 NYMEX HH Natgas Mar 2012 Elect
XNNEH12l 25-May-11 4920 4907 NYMEX HH Natgas Mar 2012 Elect
XNNEJ12l 25-May-11 4780 4766 NYMEX HH Natgas Apr 2012 Elect
XNNEK12l 25-May-11 4804 4785 NYMEX HH Natgas May 2012 Elect
XNNEM12h 24-May-11 4879 4902 NYMEX HH Natgas Jun 2012 Elect
XNNEM12l 25-May-11 4821 4812 NYMEX HH Natgas Jun 2012 Elect
XNNEN12h 24-May-11 4878 4947 NYMEX HH Natgas Jul 2012 Elect
XNNEN12l 25-May-11 4890 4874 NYMEX HH Natgas Jul 2012 Elect
XNNEQ12h 24-May-11 4895 4975 NYMEX HH Natgas Aug 2012 Elect
XNNEQ12l 25-May-11 4915 4900 NYMEX HH Natgas Aug 2012 Elect
XNNEU12h 24-May-11 4952 4985 NYMEX HH Natgas Sep 2012 Elect
XNNEU12l 25-May-11 4921 4913 NYMEX HH Natgas Sep 2012 Elect
XNNEV12h 24-May-11 5028 5033 NYMEX HH Natgas Oct 2012 Elect
XNNEV12l 25-May-11 4965 4955 NYMEX HH Natgas Oct 2012 Elect
XNNEV13h 24-May-11 5350 5354 NYMEX HH Natgas Oct 2013 Elect
XNNEX11l 25-May-11 4661 4648 NYMEX HH Natgas Nov 2011 Elect
XNNEX12h 24-May-11 5133 5181 NYMEX HH Natgas Nov 2012 Elect
XNNEX12l 25-May-11 5147 5115 NYMEX HH Natgas Nov 2012 Elect
XNNEZ13h 24-May-11 5707 5737 NYMEX HH Natgas Dec 2013 Elect
XNOH005h 24-May-11 29720 29722 NYMEX Globex Heating Oil 05-Mo E
XNOH013h 24-May-11 29641 29649 NYMEX Globex Heating Oil 13-Mo E
XNOH013l 25-May-11 30233 29648 NYMEX Globex Heating Oil 13-Mo E
XNOHM12h 24-May-11 29641 29649 NYMEX Globex Heating Oil Jun 201
XNOHM12l 25-May-11 30233 29648 NYMEX Globex Heating Oil Jun 201
XNOHV11h 24-May-11 29720 29722 NYMEX Globex Heating Oil Oct 201
XNRE004h 25-May-11 29398 29408 NYMEX RBOB 04-Mo Elect
XNRE007h 24-May-11 27335 27338 NYMEX RBOB 07-Mo Elect
XNRE007l 24-May-11 26726 26599 NYMEX RBOB 07-Mo Elect
XNREU11h 25-May-11 29398 29408 NYMEX RBOB Sep 2011 Elect
XNREZ11h 24-May-11 27335 27338 NYMEX RBOB Dec 2011 Elect
XNREZ11l 24-May-11 26726 26599 NYMEX RBOB Dec 2011 Elect