| Theni Diesel Price | |
| Date | Price (Rs/Ltr) |
| May 28, 2026 | 100.98 |
| May 27, 2026 | 100.98 |
| May 26, 2026 | 100.98 |
| May 25, 2026 | 101.05 |
| May 24, 2026 | 98.48 |
| May 23, 2026 | 98.16 |
| May 22, 2026 | 97.29 |
| May 21, 2026 | 97.26 |
| May 20, 2026 | 97.29 |
| May 19, 2026 | 97.71 |
| Theni Petrol Price | |
| Date | Price (Rs/Ltr) |
| May 28, 2026 | 109.15 |
| May 27, 2026 | 109.15 |
| May 26, 2026 | 109.15 |
| May 25, 2026 | 109.23 |
| May 24, 2026 | 106.76 |
| May 23, 2026 | 106.43 |
| May 22, 2026 | 105.62 |
| May 21, 2026 | 105.59 |
| May 20, 2026 | 105.62 |
| May 19, 2026 | 106.04 |