Altimmune, Inc. ALT
1.93 USD -0.19 (-8.88%)
Nov 5, 2026, 2:18 PM EST
1.93 Day range 2.13
1.93 52-week range 6.44
- YTD
- -46.49%
- 1 year
- -48.49%
ALT options
| Calls | Strike | Puts | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | |||
| 1.25 | 1.60 | 1.62 | +4.52% | 6 | 18 | 2300.0% | 0.50 | — | — | — | — | — | — | — | ||
| 0.85 | 1.05 | 1.03 | -8.04% | 5 | 38 | 575.0% | 1.00 | 0.00 | 0.35 | 0.03 | 0.00% | 1 | 1 | 1268.8% | ||
| 0.20 | 2.55 | 1.36 | +138.60% | 4 | 4 | 2631.3% | 1.50 | — | — | — | — | — | — | — | ||
| 0.00 | 0.20 | 0.13 | 0.00% | 1 | 35 | 225.0% | 2.00 | 0.05 | 0.65 | 0.10 | +100.00% | 1 | 1,035 | 550.0% | ||
| 0.00 | 0.05 | 0.05 | 0.00% | 1 | 17 | 287.5% | 2.50 | 0.20 | 1.10 | 0.69 | +56.82% | 1 | 2 | 434.4% | ||
| 0.00 | 0.05 | 0.03 | 0.00% | 2 | 277 | 412.5% | 3.00 | 0.95 | 3.10 | 1.93 | +82.08% | 2 | 32 | 2218.8% | ||
| — | — | — | — | — | — | — | 3.50 | 1.05 | 3.60 | 1.70 | 0.00% | 2 | 2 | 1962.5% | ||
| 0.00 | 2.15 | 0.04 | 0.00% | — | 1 | 2687.5% | 4.00 | 2.00 | 3.80 | 2.95 | +47.50% | 1 | 3 | 2209.4% | ||