As of 2026-09-12, the Relative Valuation of Plug Power Inc (PLUG) is (47.18) USD. This relative valuation is based on P/E multiples. With the latest stock price at 2.10 USD, the upside of Plug Power Inc based on Relative Valuation is -2346.6%.
The range of the Relative Valuation is (36.50) - (49.58) USD.
Note: valuation result may not be accurate due to the company's negative earnings.
| Range | Selected | |
| Trailing P/E multiples | 28.9x - 43.2x | 40.6x |
| Forward P/E multiples | 31.0x - 42.1x | 39.6x |
| Fair Price | (36.50) - (49.58) | (47.18) |
| Upside | -1837.9% - -2460.9% | -2346.6% |
| Date | P/E |
| 2026-09-11 | -1.78 |
| 2026-09-10 | -1.79 |
| 2026-09-09 | -1.84 |
| 2026-09-08 | -1.92 |
| 2026-09-04 | -1.84 |
| 2026-09-03 | -1.79 |
| 2026-09-02 | -1.78 |
| 2026-09-01 | -1.78 |
| 2026-08-31 | -1.84 |
| 2026-08-28 | -1.86 |
| 2026-08-27 | -1.93 |
| 2026-08-26 | -1.84 |
| 2026-08-25 | -1.93 |
| 2026-08-24 | -1.84 |
| 2026-08-21 | -1.93 |
| 2026-08-20 | -1.87 |
| 2026-08-19 | -1.91 |
| 2026-08-18 | -1.84 |
| 2026-08-17 | -1.94 |
| 2026-08-14 | -1.97 |
| 2026-08-13 | -1.95 |
| 2026-08-12 | -1.95 |
| 2026-08-11 | -1.89 |
| 2026-08-10 | -1.79 |
| 2026-08-07 | -1.85 |
| 2026-08-06 | -1.76 |
| 2026-08-05 | -1.78 |
| 2026-08-04 | -1.84 |
| 2026-08-03 | -1.77 |
| 2026-07-31 | -1.75 |
| 2026-07-30 | -1.78 |
| 2026-07-29 | -1.61 |
| 2026-07-28 | -1.67 |
| 2026-07-27 | -1.75 |
| 2026-07-24 | -1.78 |
| 2026-07-23 | -1.86 |
| 2026-07-22 | -1.90 |
| 2026-07-21 | -1.93 |
| 2026-07-20 | -1.81 |
| 2026-07-17 | -1.84 |
| 2026-07-16 | -1.83 |
| 2026-07-15 | -1.88 |
| 2026-07-14 | -1.93 |
| 2026-07-13 | -1.84 |
| 2026-07-10 | -1.90 |
| 2026-07-09 | -2.02 |
| 2026-07-08 | -2.09 |
| 2026-07-07 | -2.11 |
| 2026-07-06 | -2.24 |
| 2026-07-02 | -2.24 |