Altimmune Forward P/E
The Forward P/E Ratio of Altimmune (ALT) as of Sep 14, 2026 is -6.23. In the previous year, Forward P/E Ratio was -5.77 — a change of 7.91% (lower).
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Forward P/E
-6.23
YoY
7.91%
Last updated:
The Altimmune Forward P/E history
3 Years
10 Years
25 Years
Max
| YEAR | Forward P/E | YoY |
|---|---|---|
| -6.23 | +7.91% | |
| -5.77 | -6.96% | |
| -6.20 | -4.22% | |
| -6.47 | +14.61% | |
| -5.65 | -49.49% | |
| -11.18 | -58.16% | |
| -26.73 | +90.89% | |
| -14.00 | +18.52% | |
| -11.81 | -517.56% | |
| 2.83 | -101.77% | |
| -159.42 | +189.34% | |
| -55.10 | — |
Altimmune Stock analysis
Frequently Asked Questions about Altimmune stock
Forward P/E Ratio of Altimmune is -6.23 in 2026.
Forward P/E Ratio of Altimmune changed from -5.77 to -6.23, representing a 7.91% change. The value is lower than the previous year.
On Eulerpool you can find the complete historical development of Forward P/E Ratio Altimmune since 2006 – with annual values, charts, and detailed analysis.
The Forward P/E uses estimated future earnings to value a stock. A lower forward P/E relative to the trailing P/E suggests analysts expect earnings growth.
To evaluate Forward P/E Ratio's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Forward P/E Ratio.
A 'good' varies by industry and company stage. On Eulerpool, you can compare Forward P/E Ratio's Altimmune with sector peers and the industry average to assess whether it is attractive.
Valuation — Altimmune
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