Corrections for November 13, 2019
| Symbol | Assessment Date | Original Assessment | New Assessment | Description |
| AAEUQ01c | 01-Jan-19 | 63.85 | 63.84 | OPEC Basket Price Yearly |
| AAEUQ03c | 01-Nov-19 | 61.96 | 62.07 | OPEC Basket Price Monthly |
| AAEUQ04c | 15-Nov-19 | 62.26 | 62.54 | OPEC Basket Price Weekly |
| NMNG000w | 13-Nov-19 | 364762 | 391653 | NYMEX Natural Gas Contract Total |