Unusual Options Activity
BIIB Unusual Options Activity - Biogen
- Last active day
- July 14, 2026
- Active days (30d)
- 2
- Biggest recent print
- Call $250.0000 · $665K
AI summary
On July 14, 2026, Biogen Inc. (BIIB) saw notable options activity with a single print recorded. A call option with a strike price of $250, expiring on January 15, 2027, was traded, generating a premium of $664,650. This transaction reflects a volume to open interest ratio of 1.8, indicating a relatively active position compared to existing open interest. There were no put options traded on this day, highlighting a clear preference for calls among participants. Over the past 30 days, BIIB has experienced activity on two days, suggesting sporadic interest in its options market. The significant premium associated with this call option indicates a strong commitment to this particular strike and expiration, although the overall context of the market remains neutral.
AI-generated summary
BIIB was last active on July 14, 2026.
Prints on July 14, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| BIIB | Call | $250.0000 | 01/15/27 (186d) | 1.8× | $665K | 38% |
History
- 2026-07-141 prints$665K calls$0K puts
- 2026-07-131 prints$665K calls$0K puts
- 2026-06-111 prints$0K calls$224K puts
- 2026-06-101 prints$0K calls$224K puts
- 2026-05-141 prints$0K calls$221K puts
- 2026-04-301 prints$0K calls$161K puts
- 2026-04-201 prints$0K calls$116K puts
- 2026-04-091 prints$926K calls$0K puts
- 2026-04-071 prints$164K calls$0K puts
- 2026-03-261 prints$0K calls$467K puts
- 2026-03-251 prints$0K calls$374K puts
- 2026-03-131 prints$0K calls$355K puts
- 2026-02-272 prints$281K calls$0K puts
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