Corrections for May 5, 2010

The following corrections were made on May 5, 2010

Symbol Assessment Date Original Assessment New Assessment Description
AAEUQ01c 01-Jan-10 77.29 77.37 OPEC Basket YTD MovAvg
AAEUQ03c 01-May-10 84.36 84.26 OPEC Basket MTD MovAvg
AAEUQ04c 07-May-10 84.36 84.26 OPEC Basket WTD MovAvg
AAKYD00h 04-May-10 345.55 349.55 Benzene USG Spot Mo 2
AAKYD00l 04-May-10 345.45 349.45 Benzene USG Spot Mo 2
AAVOR00h 04-May-10 1441 1341 Styrene FOB Rdam M2
MMABN10u 05-May-10 1167.3 1167.63 Gold Engelhard Daily
XNLC004h 03-May-10 9218 9221 NYMEX Globex Lt Swt Crude 04-Mo
XNLC055h 03-May-10 9675 9684 NYMEX Globex Lt Swt Crude 55-Mo
XNLC067h 03-May-10 9600 9749 NYMEX Globex Lt Swt Crude 67-Mo
XNLC079h 03-May-10 9740 9822 NYMEX Globex Lt Swt Crude 79-Mo
XNLC091l 03-May-10 9925 9919 NYMEX Globex Lt Swt Crude 91-Mo
XNLCU10h 03-May-10 9218 9221 NYMEX Globex Lt Swt Crude Sep 20
XNLCZ14h 03-May-10 9675 9684 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ15h 03-May-10 9600 9749 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ16h 03-May-10 9740 9822 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ17l 03-May-10 9925 9919 NYMEX Globex Lt Swt Crude Dec 20
XNNE003h 03-May-10 4238 4239 NYMEX HH Natgas 03-Mo Elect
XNNE004h 03-May-10 4302 4303 NYMEX HH Natgas 04-Mo Elect
XNNE024h 03-May-10 5550 5590 NYMEX HH Natgas 24-Mo Elect
XNNEK12h 03-May-10 5550 5590 NYMEX HH Natgas May 2012 Elect
XNNEQ10h 03-May-10 4238 4239 NYMEX HH Natgas Aug 2010 Elect
XNNEU10h 03-May-10 4302 4303 NYMEX HH Natgas Sep 2010 Elect
XNOH001l 03-May-10 23121 23120 NYMEX Globex Heating Oil 01-Mo E
XNOHM10l 03-May-10 23121 23120 NYMEX Globex Heating Oil Jun 201
XNRE004l 03-May-10 23988 23985 NYMEX RBOB 04-Mo Elect
XNREU10l 03-May-10 23988 23985 NYMEX RBOB Sep 2010 Elect