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The following corrections were made on May 6, 2021
| Symbol
|
Assessment Date
|
Original Assessment
|
New Assessment
|
Description
|
| AAEUQ01c | 01-Jan-21 | 61.09 | 61.17 | OPEC Basket Price Yearly |
| AAEUQ03c | 01-May-21 | 65.88 | 66.65 | OPEC Basket Price Monthly |
| AAEUQ04c | 07-May-21 | 65.88 | 66.65 | OPEC Basket Price Weekly |
| IMARC00c | 06-May-21 | 5.1 | 4.91 | MISO Arkansas Hub AVG PK DAM Con |
| IMARE00c | 06-May-21 | 27.33 | 27.54 | MISO Arkansas Hub AVG PK DAM Ene |
| IMARL00c | 06-May-21 | -.43 | -.41 | MISO Arkansas Hub AVG PK DAM Los |
| IMARM00c | 06-May-21 | 32 | 32.04 | MISO Arkansas Hub AVG PK DAM LMP |
| IMARR00u | 06-May-21 | 11852 | 11866 | MISO Arkansas Hub Pk DAM NG Mrg |
| IMIDE00c | 06-May-21 | 27.33 | 27.54 | MISO Indiana Hub AVG PK DAM Ener |
| IMIDL00c | 06-May-21 | .66 | .69 | MISO Indiana Hub AVG PK DAM Loss |
| IMIDM00c | 06-May-21 | 27.99 | 28.22 | MISO Indiana Hub AVG PK DAM LMP |
| IMIDR00u | 06-May-21 | 10121 | 10205 | MISO Indiana Hub Pk DAM NG Mrg H |
| IMILC00c | 06-May-21 | 1.81 | 1.98 | MISO Illinois Hub AVG PK DAM Con |
| IMILE00c | 06-May-21 | 27.33 | 27.54 | MISO Illinois Hub AVG PK DAM Ene |
| IMILL00c | 06-May-21 | -.37 | -.39 | MISO Illinois Hub AVG PK DAM Los |
| IMILM00c | 06-May-21 | 28.77 | 29.13 | MISO Illinois Hub AVG PK DAM LMP |
| IMILR00u | 06-May-21 | 10405 | 10536 | MISO Illinois Hub Pk DAM NG Mrg |
| IMIMC00c | 06-May-21 | .71 | .74 | MISO Michigan Hub AVG PK DAM Con |
| IMIME00c | 06-May-21 | 27.33 | 27.54 | MISO Michigan Hub AVG PK DAM Ene |
| IMIML00c | 06-May-21 | .4 | .38 | MISO Michigan Hub AVG PK DAM Los |
| IMIMM00c | 06-May-21 | 28.44 | 28.65 | MISO Michigan Hub AVG PK DAM LMP |
| IMIMR00u | 06-May-21 | 10417 | 10495 | MISO Michigan Hub Pk DAM NG Mrg |
| IMINC00c | 06-May-21 | -2.7 | -2.74 | MISO Minnesota Hub AVG PK DAM Co |
| IMINE00c | 06-May-21 | 27.33 | 27.54 | MISO Minnesota Hub AVG PK DAM En |
| IMINL00c | 06-May-21 | -1.4 | -1.43 | MISO Minnesota Hub AVG PK DAM Lo |
| IMINM00c | 06-May-21 | 23.24 | 23.36 | MISO Minnesota Hub AVG PK DAM LM |
| IMINR00u | 06-May-21 | 8590 | 8635 | MISO Minnesota Hub Pk DAM NG Mrg |
| IMLAC00c | 06-May-21 | 4.26 | 4.11 | MISO Louisiana Hub AVG PK DAM Co |
| IMLAE00c | 06-May-21 | 27.33 | 27.54 | MISO Louisiana Hub AVG PK DAM En |
| IMLAL00c | 06-May-21 | .9 | .88 | MISO Louisiana Hub AVG PK DAM Lo |
| IMLAM00c | 06-May-21 | 32.49 | 32.52 | MISO Louisiana Hub AVG PK DAM LM |
| IMLAR00u | 06-May-21 | 11402 | 11409 | MISO Louisiana Hub Pk DAM NG Mrg |
| IMTXC00c | 06-May-21 | 4.4 | 4.24 | MISO Texas Hub AVG PK DAM Conges |
| IMTXE00c | 06-May-21 | 27.33 | 27.54 | MISO Texas Hub AVG PK DAM Energy |
| IMTXL00c | 06-May-21 | .45 | .44 | MISO Texas Hub AVG PK DAM Loss |
| IMTXM00c | 06-May-21 | 32.18 | 32.21 | MISO Texas Hub AVG PK DAM LMP |
| IMTXR00u | 06-May-21 | 11831 | 11842 | MISO Texas Hub Pk DAM NG Mrg Ht |
| NMNG000w | 06-May-21 | 215390 | 215515 | NYMEX Natural Gas Contract Total |
| SEBLP07u | 06-May-21 | 9.42 | 9.78 | MISO Illinois Hub Pk DAM NG Sprk |
| SEBLP12u | 06-May-21 | -4.41 | -4.05 | MISO Illinois Hub Pk DAM NG Sprk |
| SEDLP07u | 06-May-21 | 8.64 | 8.87 | MISO Indiana Hub Pk DAM NG SprkS |
| SEDLP12u | 06-May-21 | -5.19 | -4.96 | MISO Indiana Hub Pk DAM NG SprkS |
| SEGLP07u | 06-May-21 | 9.33 | 9.54 | MISO Michigan Hub Pk DAM NG Sprk |
| SEGLP12u | 06-May-21 | -4.32 | -4.11 | MISO Michigan Hub Pk DAM NG Sprk |
| SEILP07u | 06-May-21 | 4.31 | 4.43 | MISO Minnesota Hub Pk DAM NG Spr |
| SEILP12u | 06-May-21 | -9.22 | -9.1 | MISO Minnesota Hub Pk DAM NG Spr |
| SHZLP07u | 06-May-21 | 13.14 | 13.17 | MISO Texas Hub Pk DAM NG SprkSpr |
| SHZLP12u | 06-May-21 | -.46 | -.43 | MISO Texas Hub Pk DAM NG SprkSpr |
| SIBLP07u | 06-May-21 | 12.54 | 12.57 | MISO Louisiana Hub Pk DAM NG Spr |
| SIBLP12u | 06-May-21 | -1.71 | -1.68 | MISO Louisiana Hub Pk DAM NG Spr |
| SIDLP07u | 06-May-21 | 13.1 | 13.14 | MISO Arkansas Hub Pk DAM NG Sprk |
| SIDLP12u | 06-May-21 | -.4 | -.36 | MISO Arkansas Hub Pk DAM NG Sprk |