Corrections for September 30, 2009

The following corrections were made on September 30, 2009

Symbol Assessment Date Original Assessment New Assessment Description
AAEUQ01c 01-Jan-09 56.51 56.55 OPEC Basket Yearly
AAEUQ03c 01-Sep-09 67.4 67.25 OPEC Basket Monthly
AAEUQ04c 02-Oct-09 64.07 64.16 OPEC Basket Weekly
AAJJX00c 01-Sep-09 1695 1702.727 LME NA Sec Alum Settle Daily
DH189IHu 30-Sep-09 168.79 171.07 DTN No2/Diesel HS Newark NJ Petr
DM141CCu 29-Sep-09 167.36 168.64 DTN Unl Mid Minn/StPaul MN Hartl
DP141CCu 29-Sep-09 177.08 177.69 DTN Unl Prem Minn/StPaul MN Hart
DP182GNu 29-Sep-09 187.65 187.85 DTN Unl Prem Lincoln NE Sinclair
DP256BWu 29-Sep-09 186.65 186.95 DTN Unl Prem Sioux Falls SD Gary
DR182GNu 29-Sep-09 170.82 171.02 DTN Unl Reg Lincoln NE Sinclair
DU182GNu 29-Sep-09 181.17 181.37 DTN ULSD Lincoln NE Sinclair Unb
DU189IHu 30-Sep-09 178.32 178.33 DTN ULSD Newark NJ Petrocom Unb
GAGAA10h 29-Sep-09 358 270.5 Algonquin CG BsDf Jan 10
GAGAA10l 29-Sep-09 357 269.5 Algonquin CG BsDf Jan 10
GAGAA10u 29-Sep-09 357.5 270 Algonquin CG BsDf Jan 10
GAGM003u 29-Sep-09 357.5 270 AlgonquinCG BsDf 03-Mo
GTNAA10h 29-Sep-09 270.5 358 Transco Zn6 NY BsDf Jan 10
GTNAA10l 29-Sep-09 269.5 357 Transco Zn6 NY BsDf Jan 10
GTNAA10u 29-Sep-09 270 357.5 Transco Zn6 NY BsDf Jan 10
GTNM003u 29-Sep-09 270 357.5 Transco Zn6 NY BsDf 03-Mo
HAGAA10u 29-Sep-09 9.529 8.654 Algonquin CG Forward Jan 10
HAGM003u 29-Sep-09 9.529 8.654 AlgonquinCG Fwd 03-Mo
HTNAA10u 29-Sep-09 8.654 9.529 Transco Zn6 NY Fwd Jan 10
HTNM003u 29-Sep-09 8.654 9.529 Transco Zn6 NY Fwd 03-Mo