Corrections for February 21, 2012

The following corrections were made on February 21, 2012

Symbol Assessment Date Original Assessment New Assessment Description
AAEUQ01c 01-Jan-12 113.06 113.24 OPEC Basket YTD Moving Avg
AAEUQ03c 01-Feb-12 115.17 115.45 OPEC Basket MTD Moving Avg
AAHPG00u 21-Feb-12 -329.01 -329.26 Indiana Hub Pk Oil SprkSpr
AAJAA00u 21-Feb-12 -7.91 -8.91 ERCOT Med Coal SprkSpr
AAJAB00u 21-Feb-12 -5.25 -6.25 ERCOT Med Gas SprkSpr
AAJAC00u 21-Feb-12 19.06 18.06 ERCOT Med Nucl SprkSpr
AAJAD00u 21-Feb-12 -170.14 -171.14 ERCOT Med Oil SprkSpr
AAJAE00u 21-Feb-12 -8.98 -9.98 ERCOT Pk Gas SprkSpr
AAJAF00u 21-Feb-12 -185.75 -186.75 ERCOT East Pk Oil SprkSpr
AAJAG00u 21-Feb-12 3.03 2.78 Indiana Hub Med Coal SprkSpr
AAJAH00u 21-Feb-12 -8.27 -8.52 Indiana Hub Med Gas SprkSpr
AAJAI00u 21-Feb-12 25.5 25.25 Indiana Hub Med Nucl SprkSpr
AAJAJ00u 21-Feb-12 -232.33 -232.58 Indiana Hub Med Oil SprkSpr
AAJAK00u 21-Feb-12 -.23 -.48 Indiana Hub Pk Coal SprkSpr
AAJAL00u 21-Feb-12 -18.68 -18.93 Indiana Hub Pk Gas SprkSpr
AAJAM00u 21-Feb-12 -2.09 -3.09 NI Hub Med Coal SprkSpr
AAJAN00u 21-Feb-12 -6.54 -7.54 NI Hub Med Gas SprkSpr
AAJAO00u 21-Feb-12 24.52 23.52 NI Hub Med Nucl SprkSpr
AAJAP00u 21-Feb-12 -222.54 -223.54 NI Hub Med Oil SprkSpr
AAJAQ00u 21-Feb-12 -14.26 -15.26 NI Hub Pk Gas SprkSpr
AAJAR00u 21-Feb-12 -290.2 -291.2 NI Hub Pk Oil SprkSpr
AAJAS00u 21-Feb-12 -10.26 -12.26 Into Entergy Med Coal SprkSpr
AAJAT00u 21-Feb-12 -8.88 -10.88 Into Entergy Med Gas SprkSpr
AAJAU00u 21-Feb-12 16.17 14.17 Into Entergy Med Nucl SprkSpr
AAJAV00u 21-Feb-12 -183.53 -185.53 Into Entergy Med Oil SprkSpr
AAJAW00u 21-Feb-12 -13.23 -15.23 Into Entergy Pk Gas SprkSpr
AAJAX00u 21-Feb-12 -213.9 -215.9 Into Entergy Pk Oil SprkSpr
AAJAY00u 21-Feb-12 20.91 19.47 Mid-Col Med Coal SprkSpr
AAJAZ00u 21-Feb-12 1.83 .39 Mid-Col Med Gas SprkSpr
AAJBA00u 21-Feb-12 20.16 18.72 Mid-Col Med Nucl SprkSpr
AAJBB00u 21-Feb-12 -5.63 -7.07 Mid-Col Pk Gas SprkSpr
AAJBC00u 21-Feb-12 -.53 -3.03 Mass Hub Med Coal SprkSpr
AAJBD00u 21-Feb-12 -3.73 -2.76 Mass Hub Med Gas SprkSpr
AAJBE00u 21-Feb-12 28.77 26.27 Mass Hub Med Nucl SprkSpr
AAJBF00u 21-Feb-12 -70.79 -73.29 Mass Hub Med Oil SprkSpr
AAJBG00u 21-Feb-12 -7.12 -5.83 Mass Hub Pk Gas SprkSpr
AAJBH00u 21-Feb-12 -97.94 -100.44 Mass Hub Pk Oil SprkSpr
AAJBI00u 21-Feb-12 -3.02 -4.27 North Path 15 Med Gas SprkSpr
AAJBJ00u 21-Feb-12 23.51 22.26 North Path 15 Med Nucl SprkSpr
AAJBK00u 21-Feb-12 -13.58 -14.83 North Path 15 Pk Gas SprkSpr
AAJBL00u 21-Feb-12 1.38 .63 PJM West Med Coal SprkSpr
AAJBM00u 21-Feb-12 -1.05 -1.1 PJM West Med Gas SprkSpr
AAJBN00u 21-Feb-12 28.48 27.73 PJM West Med Nucl SprkSpr
AAJBO00u 21-Feb-12 -108.82 -109.57 PJM West Med Oil SprkSpr
AAJBP00u 21-Feb-12 -1.41 -2.16 PJM West Pk Coal SprkSpr
AAJBQ00u 21-Feb-12 -7.68 -7.6 PJM West Pk Gas SprkSpr
AAJBR00u 21-Feb-12 -132.98 -133.73 PJM West Pk Oil SprkSpr
AAJBS00u 21-Feb-12 -1.37 -3.62 SERC (w/o FL) Med Coal SprkSpr
AAJBT00u 21-Feb-12 -15.23 -16.61 SERC (w/o FL) Med Gas SprkSpr
AAJBU00u 21-Feb-12 22.09 19.84 SERC (w/o FL) Med Nucl SprkSpr
AAJBV00u 21-Feb-12 -133.42 -135.67 SERC (w/o FL) Med Oil SprkSpr
AAJBW00u 21-Feb-12 -30.93 -31.99 SERC (w/o FL) Pk Gas SprkSpr
AAJBX00u 21-Feb-12 -167.79 -170.04 SERC (w/o FL) Pk Oil SprkSpr
AAJBY00u 21-Feb-12 .9 -1.35 South Path 15 Med Gas SprkSpr
AAJBZ00u 21-Feb-12 24.88 22.63 South Path 15 Med Nucl SprkSpr
AAJCA00u 21-Feb-12 -12.58 -14.83 South Path 15 Pk Gas SprkSpr
AAKZA00h 15-Feb-12 38 -9 Propane FOB AG VLGC 20-40 day
AAKZA00h 16-Feb-12 38 -10 Propane FOB AG VLGC 20-40 day
AAKZA00h 17-Feb-12 33 -14 Propane FOB AG VLGC 20-40 day
AAKZA00l 15-Feb-12 36 -11 Propane FOB AG VLGC 20-40 day
AAKZA00l 16-Feb-12 36 -11 Propane FOB AG VLGC 20-40 day
AAKZA00l 17-Feb-12 32 -16 Propane FOB AG VLGC 20-40 day
AAKZB00h 15-Feb-12 8 -39 Butane FOB AG VLGC 20-40 days
AAKZB00h 16-Feb-12 8 -40 Butane FOB AG VLGC 20-40 days
AAKZB00h 17-Feb-12 3 -44 Butane FOB AG VLGC 20-40 days
AAKZB00l 15-Feb-12 6 -41 Butane FOB AG VLGC 20-40 days
AAKZB00l 16-Feb-12 6 -41 Butane FOB AG VLGC 20-40 days
AAKZB00l 17-Feb-12 2 -46 Butane FOB AG VLGC 20-40 days
DM142CCu 20-Feb-12 285.55 286.86 DTN Unl Mid Rochester MN Hartlan
DP353FHu 21-Feb-12 84.46 84.45 DTN Unl Prem Montreal QC Valero
DP353IAu 21-Feb-12 84.18 84.17 DTN Unl Prem Montreal QC Valero
DP353KAu 21-Feb-12 84.18 84.17 DTN Unl Prem Montreal QC Shamroc
DP455FHu 21-Feb-12 84.91 84.9 DTN Unl Prem Maitland NS Valero
DP455IAu 21-Feb-12 84.18 84.17 DTN Unl Prem Maitland NS Valero
DP455KAu 21-Feb-12 84.18 84.17 DTN Unl Prem Maitland NS Shamroc
DR059CCu 20-Feb-12 296.75 297.36 DTN Unl Reg Des Moines IA Hartla
DR063CCu 20-Feb-12 299.25 301.5 DTN Unl Reg Iowa City IA Hartlan
DR353FHu 21-Feb-12 79.3 79.29 DTN Unl Reg Montreal QC Valero U
DR353IAu 21-Feb-12 79.23 79.22 DTN Unl Reg Montreal QC Valero B
DR353KAu 21-Feb-12 79.23 79.22 DTN Unl Reg Montreal QC Shamrock
DR455FHu 21-Feb-12 79.75 79.74 DTN Unl Reg Maitland NS Valero U
DR455IAu 21-Feb-12 79.23 79.22 DTN Unl Reg Maitland NS Valero B
DR455KAu 21-Feb-12 79.23 79.22 DTN Unl Reg Maitland NS Shamrock
DS353FHu 21-Feb-12 93.02 93.01 DTN Stove Montreal QC Valero Unb
DS355FHu 21-Feb-12 93.02 93.01 DTN Stove Quebec QC Valero Unb
DS455FHu 21-Feb-12 93.48 93.47 DTN Stove Maitland NS Valero Unb
DU353FHu 21-Feb-12 88.75 88.74 DTN ULSD Montreal QC Valero Unb
DU353IAu 21-Feb-12 87.87 87.85 DTN ULSD Montreal QC Valero Br
DU353KAu 21-Feb-12 87.87 87.85 DTN ULSD Montreal QC Shamrock Br
DU355FHu 21-Feb-12 88.87 88.86 DTN ULSD Quebec QC Valero Unb
DU359FNu 21-Feb-12 83.11 83.1 DTN ULSD Regina SK Western Pet U
DU455FHu 21-Feb-12 89.28 89.27 DTN ULSD Maitland NS Valero Unb
DU455IAu 21-Feb-12 87.87 87.85 DTN ULSD Maitland NS Valero Br
DU455KAu 21-Feb-12 87.87 87.85 DTN ULSD Maitland NS Shamrock Br
PMABF00h 15-Feb-12 38 -9 Propane AG FOB Spt Prem
PMABF00h 16-Feb-12 38 -10 Propane AG FOB Spt Prem
PMABF00h 17-Feb-12 33 -14 Propane AG FOB Spt Prem
PMABF00l 15-Feb-12 36 -11 Propane AG FOB Spt Prem
PMABF00l 16-Feb-12 36 -11 Propane AG FOB Spt Prem
PMABF00l 17-Feb-12 32 -16 Propane AG FOB Spt Prem
PMABG00h 15-Feb-12 8 -39 Butane AG FOB Spot Prem
PMABG00h 16-Feb-12 8 -40 Butane AG FOB Spot Prem
PMABG00h 17-Feb-12 3 -44 Butane AG FOB Spot Prem
PMABG00l 15-Feb-12 6 -41 Butane AG FOB Spot Prem
PMABG00l 16-Feb-12 6 -41 Butane AG FOB Spot Prem
PMABG00l 17-Feb-12 2 -46 Butane AG FOB Spot Prem
PMUDM00h 15-Feb-12 1078 1031 Propane ArbGlf CrgFOB
PMUDM00h 16-Feb-12 1076 1028 Propane ArbGlf CrgFOB
PMUDM00h 17-Feb-12 1083 1036 Propane ArbGlf CrgFOB
PMUDM00l 15-Feb-12 1076 1029 Propane ArbGlf CrgFOB
PMUDM00l 16-Feb-12 1074 1027 Propane ArbGlf CrgFOB
PMUDM00l 17-Feb-12 1082 1034 Propane ArbGlf CrgFOB
PMUDO00h 15-Feb-12 1010.55 1006.27 Propane ArbGlf CrgFOB RollAvg
PMUDO00h 16-Feb-12 1016 1008.08 Propane ArbGlf CrgFOB RollAvg
PMUDO00h 17-Feb-12 1021.15 1010.23 Propane ArbGlf CrgFOB RollAvg
PMUDO00l 15-Feb-12 1008.91 1004.64 Propane ArbGlf CrgFOB RollAvg
PMUDO00l 16-Feb-12 1014.33 1006.5 Propane ArbGlf CrgFOB RollAvg
PMUDO00l 17-Feb-12 1019.54 1008.62 Propane ArbGlf CrgFOB RollAvg
PMUDQ00h 15-Feb-12 981.64 977.36 Butane ArbGlf CrgFOB RollAvg
PMUDQ00h 16-Feb-12 984.5 976.58 Butane ArbGlf CrgFOB RollAvg
PMUDQ00h 17-Feb-12 987.46 976.54 Butane ArbGlf CrgFOB RollAvg
PMUDQ00l 15-Feb-12 980 975.73 Butane ArbGlf CrgFOB RollAvg
PMUDQ00l 16-Feb-12 982.83 975 Butane ArbGlf CrgFOB RollAvg
PMUDQ00l 17-Feb-12 985.85 974.92 Butane ArbGlf CrgFOB RollAvg
PMUDR00h 15-Feb-12 1018 971 Butane ArbGlf CrgFOB
PMUDR00h 16-Feb-12 1016 968 Butane ArbGlf CrgFOB
PMUDR00h 17-Feb-12 1023 976 Butane ArbGlf CrgFOB
PMUDR00l 15-Feb-12 1016 969 Butane ArbGlf CrgFOB
PMUDR00l 16-Feb-12 1014 967 Butane ArbGlf CrgFOB
PMUDR00l 17-Feb-12 1022 974 Butane ArbGlf CrgFOB