Corrections for December 22, 2010

The following corrections were made on December 22, 2010

Symbol Assessment Date Original Assessment New Assessment Description
AAEUQ01c 01-Jan-10 76.99 77.04 OPEC Basket YTD MovAvg
AAEUQ03c 01-Dec-10 87.64 87.76 OPEC Basket MTD MovAvg
AAEUQ04c 24-Dec-10 88.59 89.07 OPEC Basket WTD MovAvg
DM123FHu 21-Dec-10 260.25 260.45 DTN Unl Mid RFG Baltimore MD Val
EIAS500u 17-Dec-10 1067.231 1805.697 EIA 9 Crude (incl SPR) US Stks
PHAKX00h 22-Dec-10 255.9 258.95 MTBE US Gulf FOB Ex-Ref Stor
PHAKX00l 22-Dec-10 255.8 258.85 MTBE US Gulf FOB Ex-Ref Stor
PHAKY00h 22-Dec-10 255.9 258.95 MTBE USG Spt Dly
PHAKY00l 22-Dec-10 255.8 258.85 MTBE USG Spt Dly
XNLC048l 20-Dec-10 8957 8954 NYMEX Globex Lt Swt Crude 48-Mo
XNLCZ14l 20-Dec-10 8957 8954 NYMEX Globex Lt Swt Crude Dec 20
XNNE006h 20-Dec-10 4351 4352 NYMEX HH Natgas 06-Mo Elect
XNNE008h 20-Dec-10 4460 4461 NYMEX HH Natgas 08-Mo Elect
XNNE009l 20-Dec-10 4300 4280 NYMEX HH Natgas 09-Mo Elect
XNNE012h 20-Dec-10 4981 4982 NYMEX HH Natgas 12-Mo Elect
XNNEM11h 20-Dec-10 4351 4352 NYMEX HH Natgas Jun 2011 Elect
XNNEQ11h 20-Dec-10 4460 4461 NYMEX HH Natgas Aug 2011 Elect
XNNEU11l 20-Dec-10 4300 4280 NYMEX HH Natgas Sep 2011 Elect
XNNEZ11h 20-Dec-10 4981 4982 NYMEX HH Natgas Dec 2011 Elect
XNOH005h 20-Dec-10 24876 24883 NYMEX Globex Heating Oil 05-Mo E
XNOHK11h 20-Dec-10 24876 24883 NYMEX Globex Heating Oil May 201