As of 2026-03-28, the Relative Valuation of Innospec Inc (IOSP) is 92.44 USD. This relative valuation is based on P/E multiples. With the latest stock price at 72.20 USD, the upside of Innospec Inc based on Relative Valuation is 28.0%.
The range of the Relative Valuation is 69.73 - 119.05 USD.
| Range | Selected | |
| Trailing P/E multiples | 14.8x - 25.3x | 19.6x |
| Forward P/E multiples | 13.1x - 20.5x | 16.3x |
| Fair Price | 69.73 - 119.05 | 92.44 |
| Upside | -3.4% - 64.9% | 28.0% |
| Date | P/E |
| 2026-03-27 | 15.41 |
| 2026-03-26 | 15.38 |
| 2026-03-25 | 15.04 |
| 2026-03-24 | 14.43 |
| 2026-03-23 | 14.31 |
| 2026-03-20 | 14.00 |
| 2026-03-19 | 14.29 |
| 2026-03-18 | 14.35 |
| 2026-03-17 | 14.64 |
| 2026-03-16 | 14.48 |
| 2026-03-13 | 14.59 |
| 2026-03-12 | 14.63 |
| 2026-03-11 | 14.82 |
| 2026-03-10 | 15.00 |
| 2026-03-09 | 15.18 |
| 2026-03-06 | 15.32 |
| 2026-03-05 | 15.77 |
| 2026-03-04 | 16.37 |
| 2026-03-03 | 16.23 |
| 2026-03-02 | 16.37 |
| 2026-02-27 | 16.27 |
| 2026-02-26 | 16.49 |
| 2026-02-25 | 16.61 |
| 2026-02-24 | 16.85 |
| 2026-02-23 | 16.78 |
| 2026-02-20 | 17.26 |
| 2026-02-19 | 17.57 |
| 2026-02-18 | 18.35 |
| 2026-02-17 | 18.31 |
| 2026-02-13 | 18.40 |
| 2026-02-12 | 18.46 |
| 2026-02-11 | 18.79 |
| 2026-02-10 | 18.64 |
| 2026-02-09 | 18.31 |
| 2026-02-06 | 18.34 |
| 2026-02-05 | 18.27 |
| 2026-02-04 | 18.47 |
| 2026-02-03 | 17.84 |
| 2026-02-02 | 17.75 |
| 2026-01-30 | 17.37 |
| 2026-01-29 | 17.30 |
| 2026-01-28 | 16.84 |
| 2026-01-27 | 16.90 |
| 2026-01-26 | 17.06 |
| 2026-01-23 | 17.18 |
| 2026-01-22 | 17.35 |
| 2026-01-21 | 17.25 |
| 2026-01-20 | 16.84 |
| 2026-01-16 | 16.97 |
| 2026-01-15 | 17.40 |