As of 2026-09-24, the Relative Valuation of Sesen Bio Inc (SESN) is (2.09) USD. This relative valuation is based on P/E multiples. With the latest stock price at 0.63 USD, the upside of Sesen Bio Inc based on Relative Valuation is -432.9%.
The range of the Relative Valuation is (1.90) - (2.45) USD.
Note: valuation result may not be accurate due to the company's negative earnings.
| Range | Selected | |
| Trailing P/E multiples | 19.4x - 25.1x | 22.2x |
| Forward P/E multiples | 16.0x - 25.2x | 20.6x |
| Fair Price | (1.90) - (2.45) | (2.09) |
| Upside | -401.5% - -490.0% | -432.9% |
| Date | P/E |