Natural Gas
September 23, 2025
Platts corrects Transwestern, Permian natural gas index for trade date Sept. 22
Please note that due to a third-party data error, Platts, part of S&P Global Commodity Insights, is correcting the Transwestern, Permian daily index (IGBAE00) for trade date Sept. 22 and flow date Sept. 23.
Please see the corrected values below.
| Symbol Description | Symbol | Bate | Original Value | Corrected Value | Assessment Date |
| Transwestn Perm TDt Com | IGBAE00 | u | -2.71 | -2.83 | 22-Sep-2025 |
| Transwestn Perm TDt Abs | IGBAE20 | h | -1.5 | -2.8 | 22-Sep-2025 |
| Transwestn Perm TDt Com | IGBAE00 | l | -2.85 | -2.845 | 22-Sep-2025 |
| Transwestn Perm TDt Com | IGBAE00 | h | -2.375 | -2.82 | 22-Sep-2025 |
| Transwestn Perm TDt Com | IGBAE00 | w | 56 | 51 | 22-Sep-2025 |
| Transwestn Perm TDt DlCt | BGBAE00 | u | 11 | 10 | 22-Sep-2025 |
If you have any questions or comments, please contact AmericasGasPricing@spglobal.com.