Corrections for February 5, 2010

The following corrections were made on February 5, 2010

Symbol Assessment Date Original Assessment New Assessment Description
AAEUQ01c 01-Jan-10 75.63 75.51 OPEC Basket Yearly
AAEUQ03c 01-Feb-10 73.07 72.99 OPEC Basket Monthly
AAEUQ04c 05-Feb-10 73.07 72.99 OPEC Basket Weekly
AAWQM00u 01-Feb-10 -3 -2.75 Arab Med Diff to BWAVE-Med
XNLC012h 13-Jan-10 8494 8594 NYMEX Globex Lt Swt Crude 12-Mo
XNLCF11h 13-Jan-10 8494 8594 NYMEX Globex Lt Swt Crude Jan 20
XNNE003h 21-Jan-10 5705 5634 NYMEX HH Natgas 03-Mo Elect
XNNE003l 21-Jan-10 5452 5413 NYMEX HH Natgas 03-Mo Elect
XNNEJ10h 21-Jan-10 5705 5634 NYMEX HH Natgas Apr 2010 Elect
XNNEJ10l 21-Jan-10 5452 5413 NYMEX HH Natgas Apr 2010 Elect