As of 2026-03-30, the Relative Valuation of First Interstate BancSystem Inc (FIBK) is 37.61 USD. This relative valuation is based on P/E multiples. With the latest stock price at 32.81 USD, the upside of First Interstate BancSystem Inc based on Relative Valuation is 14.6%.
The range of the Relative Valuation is 34.07 - 42.84 USD.
| Range | Selected | |
| Trailing P/E multiples | 12.6x - 14.3x | 13.4x |
| Forward P/E multiples | 11.2x - 12.3x | 11.5x |
| Fair Price | 34.07 - 42.84 | 37.61 |
| Upside | 3.8% - 30.6% | 14.6% |
| Date | P/E |
| 2026-03-23 | 11.10 |
| 2026-03-20 | 10.87 |
| 2026-03-19 | 10.80 |
| 2026-03-18 | 10.72 |
| 2026-03-17 | 11.08 |
| 2026-03-16 | 11.12 |
| 2026-03-13 | 11.09 |
| 2026-03-12 | 11.12 |
| 2026-03-11 | 11.30 |
| 2026-03-10 | 11.39 |
| 2026-03-09 | 11.39 |
| 2026-03-06 | 11.44 |
| 2026-03-05 | 11.72 |
| 2026-03-04 | 11.77 |
| 2026-03-03 | 11.62 |
| 2026-03-02 | 11.78 |
| 2026-02-27 | 11.58 |
| 2026-02-26 | 12.31 |
| 2026-02-25 | 12.16 |
| 2026-02-24 | 11.90 |
| 2026-02-23 | 11.97 |
| 2026-02-20 | 12.53 |
| 2026-02-19 | 12.43 |
| 2026-02-18 | 12.47 |
| 2026-02-17 | 12.71 |
| 2026-02-13 | 12.61 |
| 2026-02-12 | 12.50 |
| 2026-02-11 | 12.70 |
| 2026-02-10 | 12.77 |
| 2026-02-09 | 13.05 |
| 2026-02-06 | 12.99 |
| 2026-02-05 | 12.72 |
| 2026-02-04 | 12.77 |
| 2026-02-03 | 12.59 |
| 2026-02-02 | 12.32 |
| 2026-01-30 | 11.87 |
| 2026-01-29 | 12.10 |
| 2026-01-28 | 12.27 |
| 2026-01-27 | 12.34 |
| 2026-01-26 | 12.29 |
| 2026-01-23 | 12.27 |
| 2026-01-22 | 12.79 |
| 2026-01-21 | 12.74 |
| 2026-01-20 | 12.09 |
| 2026-01-16 | 12.33 |
| 2026-01-15 | 12.48 |
| 2026-01-14 | 12.23 |
| 2026-01-13 | 12.21 |
| 2026-01-12 | 12.30 |
| 2026-01-09 | 12.46 |