Unusual Options Activity
IBRX Unusual Options Activity - ImmunityBio
- Last active day
- October 7, 2026
- Active days (30d)
- 17
- Biggest recent print
- Put $8.5000 · $31K
AI summary
On October 6, 2026, ImmunityBio, Inc. (IBRX) experienced notable options activity with a total of four prints. The overall call premium was $109,800, while the put premium significantly outweighed it at $1,220,964. This indicates a strong preference for put options among traders on this day. The most prominent print was a put option with a strike price of $10.00, expiring on January 21, 2028, which accounted for a premium of $1,156,872 and had a volume-to-open interest (Vol/OI) ratio of 6.6. Another put option with the same strike price but expiring on October 9, 2026, had a premium of $32,970 and a Vol/OI of 4.5. Additionally, a call option with a strike price of $10.50, also expiring on October 9, 2026, saw a premium of $109,800 with a Vol/OI of 2.5. Lastly, a put option with a strike price of $8.50, expiring on October 30, 2026, had a premium of $31,122 and a Vol/OI of 2.2.
AI-generated summary
Prints on October 7, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| IBRX | Put | $8.5000 | 10/30/26 (24d) | 2.2× | $31K | 78% |
History
- 2026-10-071 prints$0K calls$31K puts
- 2026-10-064 prints$110K calls$1.2M puts
- 2026-10-057 prints$602K calls$1.2M puts
- 2026-10-025 prints$542K calls$59K puts
- 2026-10-014 prints$235K calls$60K puts
- 2026-09-304 prints$235K calls$60K puts
- 2026-09-251 prints$0K calls$27K puts
- 2026-09-243 prints$323K calls$77K puts
- 2026-09-238 prints$2.7M calls$75K puts
- 2026-09-226 prints$2.4M calls$26K puts
- 2026-09-183 prints$412K calls$0K puts
- 2026-09-173 prints$412K calls$0K puts
- 2026-09-153 prints$1.7M calls$0K puts
- 2026-09-143 prints$1.7M calls$0K puts
- 2026-09-111 prints$108K calls$0K puts
- 2026-09-101 prints$0K calls$25K puts
- 2026-09-091 prints$0K calls$25K puts
- 2026-09-041 prints$111K calls$0K puts
- 2026-09-032 prints$321K calls$0K puts
- 2026-09-021 prints$210K calls$0K puts
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