Corrections for April 19, 2011

The following corrections were made on April 19, 2011

Symbol Assessment Date Original Assessment New Assessment Description
AAAAE00u 08-Apr-11 72.7 77.1 API Pct Op PADD 5
AAAMZ04u 08-Apr-11 8573 8767 API Crude US Imp
AAAQA04u 08-Apr-11 13880 14022 API Crude US Inp to Dist
AAAQC04u 08-Apr-11 2339 2481.1 API Crude PADD 5 Inp to Dist
AAEUQ00c 01-Apr-11 113.36 113.49 OPEC Basket Daily
AAEUQ00c 04-Apr-11 115.07 115.21 OPEC Basket Daily
AAEUQ00c 05-Apr-11 116.6 116.73 OPEC Basket Daily
AAEUQ00c 06-Apr-11 117.62 117.75 OPEC Basket Daily
AAEUQ00c 07-Apr-11 117.65 117.79 OPEC Basket Daily
AAEUQ00c 08-Apr-11 120.01 120.15 OPEC Basket Daily
AAEUQ00c 11-Apr-11 120.3 120.44 OPEC Basket Daily
AAEUQ00c 12-Apr-11 117.55 117.68 OPEC Basket Daily
AAEUQ00c 13-Apr-11 116.7 116.84 OPEC Basket Daily
AAEUQ00c 14-Apr-11 117.9 118.03 OPEC Basket Daily
AAEUQ00c 15-Apr-11 117.86 117.99 OPEC Basket Daily
AAEUQ01c 01-Jan-11 103.63 103.83 OPEC Basket YTD MovAvg
AAEUQ03c 01-Apr-11 117.33 117.46 OPEC Basket MTD MovAvg
AAEUQ04c 01-Apr-11 111.04 111.07 OPEC Basket WTD MovAvg
AAEUQ04c 08-Apr-11 117.39 117.53 OPEC Basket WTD MovAvg
AAEUQ04c 15-Apr-11 118.06 118.2 OPEC Basket WTD MovAvg
AAHJF00c 19-Apr-11 109.3 106.55 Resid 1% USAC Swap 1-Mo
AAHJF00h 19-Apr-11 109.31 106.56 Resid 1% USAC Swap 1-Mo
AAHJF00l 19-Apr-11 109.29 106.54 Resid 1% USAC Swap 1-Mo
AAHJG00c 19-Apr-11 108.8 106.1 Resid 1% USAC Swap 2-Mo
AAHJG00h 19-Apr-11 108.81 106.11 Resid 1% USAC Swap 2-Mo
AAHJG00l 19-Apr-11 108.79 106.09 Resid 1% USAC Swap 2-Mo
AAHJH00c 19-Apr-11 108.3 105.85 Resid 1% USAC Swap 3-Mo
AAHJH00h 19-Apr-11 108.31 105.86 Resid 1% USAC Swap 3-Mo
AAHJH00l 19-Apr-11 108.29 105.84 Resid 1% USAC Swap 3-Mo
AAHJI00c 19-Apr-11 107.75 105.35 Resid 1% USAC Swap 4-Mo
AAHJI00h 19-Apr-11 107.76 105.36 Resid 1% USAC Swap 4-Mo
AAHJI00l 19-Apr-11 107.74 105.34 Resid 1% USAC Swap 4-Mo
AAHJL00c 19-Apr-11 107.75 105.6 Resid 1% USAC Swap 1-Qr
AAHJL00h 19-Apr-11 107.76 105.61 Resid 1% USAC Swap 1-Qr
AAHJL00l 19-Apr-11 107.74 105.59 Resid 1% USAC Swap 1-Qr
AAHJM00c 19-Apr-11 106 103.93 Resid 1% USAC Swap 2-Qr
AAHJM00h 19-Apr-11 106.01 103.94 Resid 1% USAC Swap 2-Qr
AAHJM00l 19-Apr-11 105.99 103.92 Resid 1% USAC Swap 2-Qr
AAHJN00c 19-Apr-11 105.05 103.03 Resid 1% USAC Swap 3-Qr
AAHJN00h 19-Apr-11 105.06 103.04 Resid 1% USAC Swap 3-Qr
AAHJN00l 19-Apr-11 105.04 103.02 Resid 1% USAC Swap 3-Qr
AAHJO00c 19-Apr-11 104.6 102.63 Resid 1% USAC Swap 4-Qr
AAHJO00h 19-Apr-11 104.61 102.64 Resid 1% USAC Swap 4-Qr
AAHJO00l 19-Apr-11 104.59 102.62 Resid 1% USAC Swap 4-Qr
AAHJP00c 19-Apr-11 104.4 102.48 Resid 1% USAC Swap 1-Yr
AAHJP00h 19-Apr-11 104.41 102.49 Resid 1% USAC Swap 1-Yr
AAHJP00l 19-Apr-11 104.39 102.47 Resid 1% USAC Swap 1-Yr
AAHJQ00c 19-Apr-11 103.6 101.73 Resid 1% USAC Swap 2-Yr
AAHJQ00h 19-Apr-11 103.61 101.74 Resid 1% USAC Swap 2-Yr
AAHJQ00l 19-Apr-11 103.59 101.72 Resid 1% USAC Swap 2-Yr
AAUGD00h 19-Apr-11 -1.22 -1.12 No6 1S MX Diff vs 1S Str NYH
APIAA03u 08-Apr-11 4844 5037.6 API Crude PADD 3 Imp
PUAAO00h 19-Apr-11 106.7 106.8 N0.6 1.0 NY Spot Crg 150 PPM
PUAXD00h 19-Apr-11 109.31 106.56 N0.6 1.0 USAC First Mo Paper
PUAXD00l 19-Apr-11 109.29 106.54 N0.6 1.0 USAC First Mo Paper
PUAXF00h 19-Apr-11 108.81 106.11 N0.6 1.0 USAC Second Mo Paper
PUAXF00l 19-Apr-11 108.79 106.09 N0.6 1.0 USAC Second Mo Paper
PUAXG00h 19-Apr-11 107.76 105.61 N0.6 1.0 USAC Next Qtr Paper
PUAXG00l 19-Apr-11 107.74 105.59 N0.6 1.0 USAC Next Qtr Paper
XDQM002c 18-Apr-11 11610 11620 DME Oman Crude Fin 02-Mo Elect
XDQM002h 18-Apr-11 11610 11620 DME Oman Crude Fin 02-Mo Elect
XDQM002l 18-Apr-11 11610 11620 DME Oman Crude Fin 02-Mo Elect
XDQM002o 18-Apr-11 11610 11620 DME Oman Crude Fin 02-Mo Elect
XDQMN11c 18-Apr-11 11610 11620 DME Oman Crude Fin Jul 2011 Elec
XDQMN11h 18-Apr-11 11610 11620 DME Oman Crude Fin Jul 2011 Elec
XDQMN11l 18-Apr-11 11610 11620 DME Oman Crude Fin Jul 2011 Elec
XDQMN11o 18-Apr-11 11610 11620 DME Oman Crude Fin Jul 2011 Elec
XNLC013h 15-Apr-11 10990 11040 NYMEX Globex Lt Swt Crude 13-Mo
XNLC013l 15-Apr-11 10954 10832 NYMEX Globex Lt Swt Crude 13-Mo
XNLC014h 15-Apr-11 11000 11004 NYMEX Globex Lt Swt Crude 14-Mo
XNLC015h 15-Apr-11 10932 10963 NYMEX Globex Lt Swt Crude 15-Mo
XNLC015l 15-Apr-11 10914 10762 NYMEX Globex Lt Swt Crude 15-Mo
XNLC016h 15-Apr-11 10878 10918 NYMEX Globex Lt Swt Crude 16-Mo
XNLC016l 15-Apr-11 10878 10723 NYMEX Globex Lt Swt Crude 16-Mo
XNLC019h 15-Apr-11 10786 10817 NYMEX Globex Lt Swt Crude 19-Mo
XNLC019l 15-Apr-11 10771 10629 NYMEX Globex Lt Swt Crude 19-Mo
XNLC020h 15-Apr-11 10801 10803 NYMEX Globex Lt Swt Crude 20-Mo
XNLC022h 15-Apr-11 10687 10721 NYMEX Globex Lt Swt Crude 22-Mo
XNLC022l 15-Apr-11 10687 10540 NYMEX Globex Lt Swt Crude 22-Mo
XNLC023l 15-Apr-11 10610 10509 NYMEX Globex Lt Swt Crude 23-Mo
XNLC044h 15-Apr-11 10270 10289 NYMEX Globex Lt Swt Crude 44-Mo
XNLC044l 15-Apr-11 10188 10101 NYMEX Globex Lt Swt Crude 44-Mo
XNLCG13h 15-Apr-11 10687 10721 NYMEX Globex Lt Swt Crude Feb 20
XNLCG13l 15-Apr-11 10687 10540 NYMEX Globex Lt Swt Crude Feb 20
XNLCH13l 15-Apr-11 10610 10509 NYMEX Globex Lt Swt Crude Mar 20
XNLCK12h 15-Apr-11 10990 11040 NYMEX Globex Lt Swt Crude May 20
XNLCK12l 15-Apr-11 10954 10832 NYMEX Globex Lt Swt Crude May 20
XNLCM12h 15-Apr-11 11000 11004 NYMEX Globex Lt Swt Crude Jun 20
XNLCN12h 15-Apr-11 10932 10963 NYMEX Globex Lt Swt Crude Jul 20
XNLCN12l 15-Apr-11 10914 10762 NYMEX Globex Lt Swt Crude Jul 20
XNLCQ12h 15-Apr-11 10878 10918 NYMEX Globex Lt Swt Crude Aug 20
XNLCQ12l 15-Apr-11 10878 10723 NYMEX Globex Lt Swt Crude Aug 20
XNLCX12h 15-Apr-11 10786 10817 NYMEX Globex Lt Swt Crude Nov 20
XNLCX12l 15-Apr-11 10771 10629 NYMEX Globex Lt Swt Crude Nov 20
XNLCZ12h 15-Apr-11 10801 10803 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ14h 15-Apr-11 10270 10289 NYMEX Globex Lt Swt Crude Dec 20
XNLCZ14l 15-Apr-11 10188 10101 NYMEX Globex Lt Swt Crude Dec 20
XNNE014l 15-Apr-11 4794 4774 NYMEX HH Natgas 14-Mo Elect
XNNE015l 15-Apr-11 4827 4822 NYMEX HH Natgas 15-Mo Elect
XNNE016l 15-Apr-11 4851 4850 NYMEX HH Natgas 16-Mo Elect
XNNE017l 15-Apr-11 4881 4856 NYMEX HH Natgas 17-Mo Elect
XNNE018l 15-Apr-11 4916 4908 NYMEX HH Natgas 18-Mo Elect
XNNE019l 15-Apr-11 5076 5063 NYMEX HH Natgas 19-Mo Elect
XNNE022l 15-Apr-11 5415 5402 NYMEX HH Natgas 22-Mo Elect
XNNEG13l 15-Apr-11 5415 5402 NYMEX HH Natgas Feb 2013 Elect
XNNEM12l 15-Apr-11 4794 4774 NYMEX HH Natgas Jun 2012 Elect
XNNEN12l 15-Apr-11 4827 4822 NYMEX HH Natgas Jul 2012 Elect
XNNEQ12l 15-Apr-11 4851 4850 NYMEX HH Natgas Aug 2012 Elect
XNNEU12l 15-Apr-11 4881 4856 NYMEX HH Natgas Sep 2012 Elect
XNNEV12l 15-Apr-11 4916 4908 NYMEX HH Natgas Oct 2012 Elect
XNNEX12l 15-Apr-11 5076 5063 NYMEX HH Natgas Nov 2012 Elect
XNOH005h 15-Apr-11 32888 32890 NYMEX Globex Heating Oil 05-Mo E
XNOHU11h 15-Apr-11 32888 32890 NYMEX Globex Heating Oil Sep 201