Altimmune, Inc. ALT
2.12 USD +0.08 (+3.92%)
At closeNov 4, 2026, 7:50 PM EST
2.11 -0.01 -0.47%
After hours · Nov 4, 7:50 PM ET
2.03 Day range 2.15
2.02 52-week range 6.18
- YTD
- -41.27%
- 1 year
- -43.62%
ALT options
| Calls | Strike | Puts | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | |||
| 0.00 | 0.00 | 1.55 | 0.00% | 5 | 0 | 0.0% | 0.50 | — | — | — | — | — | — | — | ||
| 0.00 | 0.00 | 1.12 | 0.00% | 8 | 0 | 0.0% | 1.00 | 0.00 | 0.00 | 0.03 | 0.00% | 1 | 0 | 50.0% | ||
| 0.00 | 0.00 | 0.57 | 0.00% | 3 | 0 | 0.0% | 1.50 | — | — | — | — | — | — | — | ||
| 0.00 | 0.00 | 0.13 | 0.00% | 1 | 0 | 0.0% | 2.00 | 0.00 | 0.00 | 0.05 | 0.00% | 20 | 0 | 25.0% | ||
| 0.00 | 0.00 | 0.05 | 0.00% | 1 | 0 | 50.0% | 2.50 | 0.00 | 0.00 | 0.44 | 0.00% | 2 | 0 | 0.0% | ||
| 0.00 | 0.00 | 0.03 | 0.00% | 2 | 0 | 50.0% | 3.00 | 0.00 | 0.00 | 1.06 | 0.00% | 1 | 0 | 0.0% | ||
| — | — | — | — | — | — | — | 3.50 | 0.00 | 0.00 | 1.70 | 0.00% | 2 | 0 | 0.0% | ||
| 0.00 | 0.00 | 0.04 | 0.00% | — | 0 | 50.0% | 4.00 | 0.00 | 0.00 | 2.00 | 0.00% | 1 | 0 | 0.0% | ||
| — | — | — | — | — | — | — | 4.50 | 0.00 | 0.00 | 2.46 | 0.00% | 1 | 0 | 0.0% | ||