Corrections for February 1, 2012

The following corrections were made on February 1, 2012

Symbol Assessment Date Original Assessment New Assessment Description
AADGT00h 30-Jan-12 54.65 53.1 UK GTMA 1-Mo Base Euro
AADGT00l 30-Jan-12 54.18 52.63 UK GTMA 1-Mo Base Euro
AADIJ00h 30-Jan-12 61.28 58.71 UK GTMA 1-Mo Pk Euro
AADIJ00l 30-Jan-12 60.8 58.23 UK GTMA 1-Mo Pk Euro
AADXJ00h 30-Jan-12 58.71 59.43 UK GTMA 2-Mo Pk Euro
AADXJ00l 30-Jan-12 58.23 58.47 UK GTMA 2-Mo Pk Euro
AADXN00h 30-Jan-12 53.1 53.46 UK GTMA 3-Mo Base Euro
AADXN00l 30-Jan-12 52.63 51.07 UK GTMA 3-Mo Base Euro
AADXR00h 30-Jan-12 59.43 59.25 UK GTMA 3-Mo Pk Euro
AADXR00l 30-Jan-12 58.47 56.86 UK GTMA 3-Mo Pk Euro
AAEUQ01c 01-Jan-12 111.79 111.76 OPEC Basket YTD Moving Avg
AAEUQ03c 01-Jan-12 111.79 111.76 OPEC Basket MTD Moving Avg
AAEUQ04c 03-Feb-12 111.11 111.16 OPEC Basket WTD Moving Avg
AAIQN00u 01-Jan-12 108.68 -.47 Oman OSP vs Dubai MAvg
AAKBC00u 30-Jan-12 6.2808 4.9819 UK Mo Ahead Spk Sprd 50%
AAKBD00u 30-Jan-12 12.834 11.5351 UK Mo Ahead Spk Sprd 60%
AAMQN00u 30-Jan-12 54.42 52.86 UK Base MA Idx Daily Avg Euro
AAMXC12u 30-Jan-12 54.42 52.86 UK Idx Base Dly Avg Eur/MWh Mar1
AAMZC12u 30-Jan-12 45.6 44.3 UK Idx Base Dly Avg GBP/MWh Mar1
AAQLP00h 01-Oct-11 11 10.78 LNG Imp Sabine Pass LA LT Vol-wt
AAQLP00l 01-Oct-11 11 10.78 LNG Imp Sabine Pass LA LT Vol-wt
AAQLP00u 01-Oct-11 11 10.78 LNG Imp Sabine Pass LA LT Vol-wt
AAQLQ00u 01-Oct-11 10.42 10.36 LNG Imp Sabine Pass LA Vol-wtd M
AAYSY02c 01-Feb-12 7 905.75 Gasoil 0.1%S NWE CIF Crg vs GO F
CEFM300u 30-Jan-12 4.0895 3.4895 Cln UK 3Mo Ahead Spk Sprd 50%
CEFMA00u 30-Jan-12 4.5795 3.0295 Cln UK Mo Ahead Spk Sprd 50%
CESM300u 30-Jan-12 12.2187 11.6187 Cln UK 3Mo Ahead Spk Sprd 60%
CESMA00u 30-Jan-12 12.8854 11.3354 Cln UK Mo Ahead Spk Sprd 60%
CKFM300u 30-Jan-12 3.427 2.9242 Cln UK 3 MA Spk Sprd 50%
CKFMA00u 30-Jan-12 3.8376 2.5387 Cln UK MA Spk Sprd 50%
CKSM300u 30-Jan-12 10.2393 9.7365 Cln UK 3 MA Spk Sprd 60%
CKSMA00u 30-Jan-12 10.7979 9.499 Cln UK MA Spk Sprd 60%
DM142CCu 31-Jan-12 274.05 273.42 DTN Unl Mid Rochester MN Hartlan
DM313CCu 31-Jan-12 278.75 276.95 DTN Unl Mid Green Bay WI Hartlan
DM315CCu 31-Jan-12 278.78 276.28 DTN Unl Mid Madison WI Hartland
DM316CCu 31-Jan-12 279.8 275.3 DTN Unl Mid Milwaukee WI Hartlan
DP141CCu 31-Jan-12 281.32 281.34 DTN Unl Prem Minn/StPaul MN Hart
DP142CCu 31-Jan-12 279.75 279.43 DTN Unl Prem Rochester MN Hartla
DP315CCu 31-Jan-12 290.48 287.98 DTN Unl Prem Madison WI Hartland
DP316CCu 31-Jan-12 291.5 287 DTN Unl Prem Milwaukee WI Hartla
DR059CCu 31-Jan-12 279.46 279.35 DTN Unl Reg Des Moines IA Hartla
DR063CCu 31-Jan-12 281 280 DTN Unl Reg Iowa City IA Hartlan
DR068CCu 31-Jan-12 281.67 281 DTN Unl Reg Sioux City IA Hartla
DR142CCu 31-Jan-12 271.4 269.37 DTN Unl Reg Rochester MN Hartlan
DR185CCu 31-Jan-12 280 280.45 DTN Unl Reg Omaha NE Hartland Un
DR313CCu 31-Jan-12 271.95 270.65 DTN Unl Reg Green Bay WI Hartlan
DR315CCu 31-Jan-12 272.48 269.98 DTN Unl Reg Madison WI Hartland
DR316CCu 31-Jan-12 270.75 269 DTN Unl Reg Milwaukee WI Hartlan
DU059CCu 31-Jan-12 304.98 302.25 DTN ULSD Des Moines IA Hartland
DU060CCu 31-Jan-12 308.29 306.25 DTN ULSD Dubuque IA Hartland Unb
DU063CCu 31-Jan-12 305.88 303.45 DTN ULSD Iowa City IA Hartland U
DU068CCu 31-Jan-12 306.49 304.75 DTN ULSD Sioux City IA Hartland
DU142CCu 31-Jan-12 306.25 302 DTN ULSD Rochester MN Hartland U
DU185CCu 31-Jan-12 305.76 302.7 DTN ULSD Omaha NE Hartland Unb
DU256CCu 31-Jan-12 305 302.25 DTN ULSD Sioux Falls SD Hartland
DU313CCu 31-Jan-12 298.65 298 DTN ULSD Green Bay WI Hartland U
DU315CCu 31-Jan-12 300.25 297.75 DTN ULSD Madison WI Hartland Unb
EGBAL36u 01-Feb-12 2.63 2.632 NGPL Texok BidWk Dlvd Pipe Cash
EGBAN36u 01-Feb-12 2.55 2.548 TX Estn E TX BidWk Dlvd Pp Cash
EGBAO36u 01-Feb-12 2.63 2.631 TX Gas Zn 1 BidWk Dlvd Pipe Cash
EGBAP36u 01-Feb-12 2.65 2.648 Hstn ShipChl BidWk Dlvd MC Cash
EGBAW36u 01-Feb-12 2.67 2.671 FL Gas Zn1 BidWk Dlvd Pipe Cash
EGBAZ36u 01-Feb-12 2.62 2.623 NGPL S Tx BidWk Dlvd Pipe Cash
EGBBA36u 01-Feb-12 2.62 2.621 Tenn Zn0 BidWk Dlvd Pipe Cash
EGBBC36u 01-Feb-12 2.63 2.634 Transco Zn1 BidWk Dlvd Pipe Cash
EGBBF36u 01-Feb-12 2.64 2.636 ANR LA BidWk Dlvd Pipe Cash
EGBBG36u 01-Feb-12 2.65 2.645 Col Gulf LA BidWk Dlvd Pipe Cash
EGBBH36u 01-Feb-12 2.63 2.627 Col Gulf ML BidWk Dlvd Pipe Cash
EGBBJ36u 01-Feb-12 2.69 2.687 FL Gas Zn2 BidWk Dlvd Pipe Cash
EGBBK36u 01-Feb-12 2.72 2.722 FL Gas Zn3 BidWk Dlvd Pipe Cash
EGBBL36u 01-Feb-12 2.68 2.676 Henry Hub BidWk Dlvd MC Cash
EGBBO36u 01-Feb-12 2.69 2.687 SoNat LA BidWk Dlvd Pipe Cash
EGBBP36u 01-Feb-12 2.69 2.689 Tenn LA 500 BidWk Dlvd Pipe Cash
EGBBR36u 01-Feb-12 2.63 2.633 TX Estn W LA BidWk Dlvd Pp Cash
EGBBS36u 01-Feb-12 2.65 2.652 TX Estn E LA BidWk Dlvd Pp Cash
EGBBU36u 01-Feb-12 2.67 2.666 Transco Zn2 BidWk Dlvd Pipe Cash
EGBBV36u 01-Feb-12 2.69 2.689 Transco Zn3 BidWk Dlvd Pipe Cash
EGBBY36u 01-Feb-12 2.63 2.625 ANR OK BidWk Dlvd Pipe Cash
EGBBZ36u 01-Feb-12 2.58 2.581 NGPL Midcon BidWk Dlvd Pipe Cash
EGBCD36u 01-Feb-12 2.59 2.588 Oneok OK BidWk Dlvd Pipe Cash
EGBCE36u 01-Feb-12 2.59 2.594 Pnhdl TX-OK BidWk Dlvd Pp Cash
EGBCF36u 01-Feb-12 2.58 2.576 SStar TxOkKs BidWk Dlvd Pp Cash
EGBCR36u 01-Feb-12 4.09 4.092 Iroquois Recpts BidWk DTP Cash
EGBCS36u 01-Feb-12 3.23 3.231 Niagara BidWk Dlvd MC Cash
EGBCU36u 01-Feb-12 2.44 2.441 Nova-AECO-C BidWk Dlvd MC Cash
EGBCX36u 01-Feb-12 3.1 3.096 Dawn Ont BidWk Dlvd MC Cash
EGBDC36u 01-Feb-12 2.64 2.639 Dom Appal BidWk Dlvd Pipe Cash
EGBDE36u 01-Feb-12 2.66 2.662 ColGas Appal BidWk Dlvd Pp Cash
EGBDI36u 01-Feb-12 2.69 2.688 TX Estn M-1 30in BidWk Dlvd Cash
EGBDJ36u 01-Feb-12 2.7 2.703 Transco Zn4 BidWk Dlvd Pipe Cash
EGBDQ36u 01-Feb-12 2.92 2.916 ANR ML 7 BidWk Dlvd MC Cash
EGBDU36u 01-Feb-12 2.78 2.783 No Ventura BidWk Dlvd Pipe Cash
EGBDV36u 01-Feb-12 2.75 2.747 No Demarc BidWk Dlvd Pipe Cash
EGBDX36u 01-Feb-12 2.79 2.785 Chicago CG BidWk Dlvd MC Cash
EGBDY36u 01-Feb-12 2.85 2.848 Cons Nrgy CG BidWk Dlvd MC Cash
EGBDZ36u 01-Feb-12 2.86 2.861 Mich Con CG BidWk Dlvd MC Cash
EGBEI36u 01-Feb-12 5.01 5.009 Tenn Zn6 Dlvd BidWk Dlvd MC Cash
EGBEJ36u 01-Feb-12 4.7 4.696 Iroquois Zn2 BidWk DlvdPipe Cash
EGBEK36u 01-Feb-12 3.13 3.128 TX Estn M-3 BidWk Dlvd MC Cash
EGBEL36u 01-Feb-12 3.18 3.181 Trnsc Zn6 xNY BdWk Dlvd MC Cash
EGBEM36u 01-Feb-12 4.69 4.689 Trnsc Zn6 NY BidWk Dlvd MC Cash
EGBFJ36u 01-Feb-12 2.74 2.738 Lebanon Hub BdWk DvldPPCash
EGBGF36u 01-Feb-12 2.63 2.633 Trunkline Zn 1A BdWk DvldPPCash
EGBGO36u 01-Feb-12 2.77 2.765 REX Clarington BdWk DlvdPp Cash
EIAS500u 27-Jan-12 1034.893 1751.776 EIA 9 Crude (incl SPR) US Stks
EUAED11c 15-Apr-11 18 17.12 EEX EUA MidDec 11 Eur/MT
FUKWC12h 30-Jan-12 61.28 58.71 UK GTMA Peak Eur/MWh Mar 2012
FUKWC12l 30-Jan-12 60.8 58.23 UK GTMA Peak Eur/MWh Mar 2012
FUKWD12h 30-Jan-12 58.71 59.43 UK GTMA Peak Eur/MWh Apr 2012
FUKWD12l 30-Jan-12 58.23 58.47 UK GTMA Peak Eur/MWh Apr 2012
FUKWE12h 30-Jan-12 59.43 59.25 UK GTMA Peak Eur/MWh May 2012
FUKWE12l 30-Jan-12 58.47 56.86 UK GTMA Peak Eur/MWh May 2012
FUKXC12h 30-Jan-12 54.65 53.1 UK GTMA Base Eur/MWh Mar 2012
FUKXC12l 30-Jan-12 54.18 52.63 UK GTMA Base Eur/MWh Mar 2012
FUKXE12h 30-Jan-12 53.1 53.46 UK GTMA Base Eur/MWh May 2012
FUKXE12l 30-Jan-12 52.63 51.07 UK GTMA Base Eur/MWh May 2012
FUKYC12h 30-Jan-12 51.35 49.2 UK GTMA Peak GBP/MW Mar 12
FUKYC12l 30-Jan-12 50.95 48.8 UK GTMA Peak GBP/MW Mar 12
FUKYD12h 30-Jan-12 49.2 49.8 UK GTMA Peak GBP/MW Apr 12
FUKYD12l 30-Jan-12 48.8 49 UK GTMA Peak GBP/MW Apr 12
FUKYE12h 30-Jan-12 49.8 49.65 UK GTMA Peak GBP/MW May 12
FUKYE12l 30-Jan-12 49 47.65 UK GTMA Peak GBP/MW May 12
FUKZC12h 30-Jan-12 45.8 44.5 UK GTMA Base GBP/MW Mar 12
FUKZC12l 30-Jan-12 45.4 44.1 UK GTMA Base GBP/MW Mar 12
FUKZE12h 30-Jan-12 44.5 44.8 UK GTMA Base GBP/MW May 12
FUKZE12l 30-Jan-12 44.1 42.8 UK GTMA Base GBP/MW May 12
MMALZ03c 01-Jan-12 334.105 334.11 Alumina CFR China $/Mt MAvg
MMAZF03c 01-Jan-12 808.125 808.13 Silicomanganese 65:16 DDP NWE MA
PCABA00c 30-Jan-12 116.06 116.56 Duri FOB Indonesia Spore
PCABA00c 31-Jan-12 116.06 116.89 Duri FOB Indonesia Spore
PCABA00h 30-Jan-12 116.08 116.58 Duri FOB Indonesia Spore
PCABA00h 31-Jan-12 116.08 116.91 Duri FOB Indonesia Spore
PCABA00l 30-Jan-12 116.04 116.54 Duri FOB Indonesia Spore
PCABA00l 31-Jan-12 116.04 116.87 Duri FOB Indonesia Spore
PDATT09u 01-Feb-12 110.4 110.5 Olmeca Pemex 1st Mth Source
UEFM300u 30-Jan-12 7.005 6.405 UK 3 MA Spk Sprd 50%
UEFMA00u 30-Jan-12 7.495 5.945 UK MA Spk Sprd 50%
UESM300u 30-Jan-12 14.6483 14.0483 UK 3Mo Ahead Spk Sprd 60%
UESMA00u 30-Jan-12 15.315 13.765 UK Mo Ahead Spk Sprd 60%
UKFM300u 30-Jan-12 5.8702 5.3674 UK 3 MA Spk Sprd 50%
UKSM300u 30-Jan-12 12.2753 11.7725 UK 3 MA Spk Sprd 60%
XICE001c 01-Feb-12 416 415 ICE Carbon CERs 1Q Elect
XICE001e 01-Feb-12 280 6027 ICE Carbon CERs 1Q Elect
XICE001h 01-Feb-12 410 415 ICE Carbon CERs 1Q Elect
XICE001l 01-Feb-12 405 415 ICE Carbon CERs 1Q Elect
XICE001o 01-Feb-12 405 415 ICE Carbon CERs 1Q Elect
XICE001w 01-Feb-12 100 50 ICE Carbon CERs 1Q Elect
XICEH12c 01-Feb-12 416 415 ICE Carbon CERs Mar 2012 Elect
XICEH12e 01-Feb-12 280 6027 ICE Carbon CERs Mar 2012 Elect
XICEH12h 01-Feb-12 410 415 ICE Carbon CERs Mar 2012 Elect
XICEH12l 01-Feb-12 405 415 ICE Carbon CERs Mar 2012 Elect
XICEH12o 01-Feb-12 405 415 ICE Carbon CERs Mar 2012 Elect
XICEH12w 01-Feb-12 100 50 ICE Carbon CERs Mar 2012 Elect
XNNE001l 30-Jan-12 2642 2640 NYMEX HH Natgas 01-Mo Elect
XNNE002l 30-Jan-12 2754 2750 NYMEX HH Natgas 02-Mo Elect
XNNE003l 30-Jan-12 2842 2838 NYMEX HH Natgas 03-Mo Elect
XNNE005l 30-Jan-12 2966 2961 NYMEX HH Natgas 05-Mo Elect
XNNE006l 30-Jan-12 2988 2984 NYMEX HH Natgas 06-Mo Elect
XNNE007l 30-Jan-12 2995 2990 NYMEX HH Natgas 07-Mo Elect
XNNE008l 30-Jan-12 3043 3038 NYMEX HH Natgas 08-Mo Elect
XNNE009l 30-Jan-12 3196 3185 NYMEX HH Natgas 09-Mo Elect
XNNE010l 30-Jan-12 3464 3455 NYMEX HH Natgas 10-Mo Elect
XNNE011l 30-Jan-12 3584 3581 NYMEX HH Natgas 11-Mo Elect
XNNE012l 30-Jan-12 3591 3587 NYMEX HH Natgas 12-Mo Elect
XNNE013l 30-Jan-12 3560 3556 NYMEX HH Natgas 13-Mo Elect
XNNE014l 30-Jan-12 3508 3505 NYMEX HH Natgas 14-Mo Elect
XNNE015l 30-Jan-12 3536 3527 NYMEX HH Natgas 15-Mo Elect
XNNE017l 30-Jan-12 3607 3598 NYMEX HH Natgas 17-Mo Elect
XNNE019l 30-Jan-12 3624 3617 NYMEX HH Natgas 19-Mo Elect
XNNE020l 30-Jan-12 3666 3656 NYMEX HH Natgas 20-Mo Elect
XNNE023l 30-Jan-12 4055 4050 NYMEX HH Natgas 23-Mo Elect
XNNEF13l 30-Jan-12 3584 3581 NYMEX HH Natgas Jan 2013 Elect
XNNEF14l 30-Jan-12 4055 4050 NYMEX HH Natgas Jan 2014 Elect
XNNEG13l 30-Jan-12 3591 3587 NYMEX HH Natgas Feb 2013 Elect
XNNEH12l 30-Jan-12 2642 2640 NYMEX HH Natgas Mar 2012 Elect
XNNEH13l 30-Jan-12 3560 3556 NYMEX HH Natgas Mar 2013 Elect
XNNEJ12l 30-Jan-12 2754 2750 NYMEX HH Natgas Apr 2012 Elect
XNNEJ13l 30-Jan-12 3508 3505 NYMEX HH Natgas Apr 2013 Elect
XNNEK12l 30-Jan-12 2842 2838 NYMEX HH Natgas May 2012 Elect
XNNEK13l 30-Jan-12 3536 3527 NYMEX HH Natgas May 2013 Elect
XNNEN12l 30-Jan-12 2966 2961 NYMEX HH Natgas Jul 2012 Elect
XNNEN13l 30-Jan-12 3607 3598 NYMEX HH Natgas Jul 2013 Elect
XNNEQ12l 30-Jan-12 2988 2984 NYMEX HH Natgas Aug 2012 Elect
XNNEU12l 30-Jan-12 2995 2990 NYMEX HH Natgas Sep 2012 Elect
XNNEU13l 30-Jan-12 3624 3617 NYMEX HH Natgas Sep 2013 Elect
XNNEV12l 30-Jan-12 3043 3038 NYMEX HH Natgas Oct 2012 Elect
XNNEV13l 30-Jan-12 3666 3656 NYMEX HH Natgas Oct 2013 Elect
XNNEX12l 30-Jan-12 3196 3185 NYMEX HH Natgas Nov 2012 Elect
XNNEZ12l 30-Jan-12 3464 3455 NYMEX HH Natgas Dec 2012 Elect