As of 2026-09-18, the Relative Valuation of Fortinet Inc (FTNT) is 58.78 USD. This relative valuation is based on P/E multiples. With the latest stock price at 172.58 USD, the upside of Fortinet Inc based on Relative Valuation is -65.9%.
The range of the Relative Valuation is 29.81 - 78.37 USD.
| Range | Selected | |
| Trailing P/E multiples | 10.3x - 23.4x | 14.8x |
| Forward P/E multiples | 21.7x - 23.7x | 22.6x |
| Fair Price | 29.81 - 78.37 | 58.78 |
| Upside | -82.7% - -54.6% | -65.9% |
| Date | P/E |
| 2026-09-17 | 59.62 |
| 2026-09-16 | 59.34 |
| 2026-09-15 | 59.55 |
| 2026-09-14 | 58.79 |
| 2026-09-11 | 53.92 |
| 2026-09-10 | 54.88 |
| 2026-09-09 | 54.32 |
| 2026-09-08 | 54.40 |
| 2026-09-04 | 53.99 |
| 2026-09-03 | 54.02 |
| 2026-09-02 | 53.39 |
| 2026-09-01 | 55.92 |
| 2026-08-31 | 59.05 |
| 2026-08-28 | 57.35 |
| 2026-08-27 | 59.69 |
| 2026-08-26 | 54.43 |
| 2026-08-25 | 53.09 |
| 2026-08-24 | 52.51 |
| 2026-08-21 | 53.03 |
| 2026-08-20 | 52.09 |
| 2026-08-19 | 52.81 |
| 2026-08-18 | 54.59 |
| 2026-08-17 | 53.84 |
| 2026-08-14 | 55.28 |
| 2026-08-13 | 57.16 |
| 2026-08-12 | 55.57 |
| 2026-08-11 | 55.93 |
| 2026-08-10 | 56.73 |
| 2026-08-07 | 55.15 |
| 2026-08-06 | 55.31 |
| 2026-08-05 | 56.70 |
| 2026-08-04 | 58.14 |
| 2026-08-03 | 56.39 |
| 2026-07-31 | 55.95 |
| 2026-07-30 | 53.29 |
| 2026-07-29 | 52.93 |
| 2026-07-28 | 51.81 |
| 2026-07-27 | 52.64 |
| 2026-07-24 | 52.64 |
| 2026-07-23 | 52.35 |
| 2026-07-22 | 53.57 |
| 2026-07-21 | 54.62 |
| 2026-07-20 | 55.40 |
| 2026-07-17 | 55.83 |
| 2026-07-16 | 55.55 |
| 2026-07-15 | 56.83 |
| 2026-07-14 | 57.64 |
| 2026-07-13 | 55.49 |
| 2026-07-10 | 54.42 |
| 2026-07-09 | 56.56 |