Unusual Options Activity
ALT Unusual Options Activity - Altimmune
- Last active day
- October 9, 2026
- Active days (30d)
- 7
- Biggest recent print
- Put $2.5000 · $50K
AI summary
On October 9, 2026, Altimmune, Inc. (ALT) experienced notable options activity with a single print recorded. The transaction involved a put option with a strike price of $2.50, expiring on December 18, 2026. The premium for this put was reported at $50,275, indicating significant interest at this strike level. The volume-to-open interest ratio for this particular option stands at 16.6, suggesting a relatively high level of activity compared to existing open positions. Over the past 30 days, ALT has seen options activity on 7 different days, indicating a consistent level of engagement in the options market. This activity may reflect market participants' sentiment and strategies regarding the stock's future performance.
AI-generated summary
ALT was last active on October 9, 2026.
Prints on October 9, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| ALT | Put | $2.5000 | 12/18/26 (71d) | 16.6× | $50K | 0% |
History
- 2026-10-091 prints$0K calls$50K puts
- 2026-10-081 prints$0K calls$50K puts
- 2026-09-251 prints$353K calls$0K puts
- 2026-09-182 prints$844K calls$0K puts
- 2026-09-172 prints$844K calls$0K puts
- 2026-09-162 prints$497K calls$0K puts
- 2026-09-152 prints$497K calls$0K puts
- 2026-09-042 prints$568K calls$0K puts
- 2026-09-032 prints$568K calls$0K puts
- 2026-08-241 prints$46K calls$0K puts
- 2026-08-211 prints$46K calls$0K puts
- 2026-08-171 prints$172K calls$0K puts
- 2026-08-141 prints$172K calls$0K puts
- 2026-07-211 prints$99K calls$0K puts
- 2026-07-201 prints$99K calls$0K puts
- 2026-07-131 prints$847K calls$0K puts
- 2026-07-101 prints$847K calls$0K puts
- 2026-07-071 prints$1.8M calls$0K puts
- 2026-07-061 prints$1.8M calls$0K puts
- 2026-07-021 prints$29K calls$0K puts
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