Unusual Options Activity
RGNX Unusual Options Activity - REGENXBIO
- Last active day
- July 31, 2026
- Active days (30d)
- 2
- Biggest recent print
- Call $10.0000 · $224K
AI summary
On July 31, 2026, an unusual options activity was observed in REGENXBIO Inc. (RGNX). A single print was recorded for a call option with a strike price of $10.00, expiring on August 21, 2026. The premium for this call option was $224,180, indicating a significant investment in this particular contract. The volume to open interest ratio for this option stands at 6.8, suggesting a relatively high level of trading activity compared to the existing open interest. Notably, there were no put options traded during this session. Over the past 30 days, RGNX has seen activity on only two days, highlighting the rarity of this particular trading interest. This concentrated activity in the call option may reflect a specific outlook among traders regarding the stock's performance leading up to the expiration date.
AI-generated summary
RGNX was last active on July 31, 2026.
Prints on July 31, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| RGNX | Call | $10.0000 | 08/21/26 (22d) | 6.8× | $224K | 105% |
History
- 2026-07-311 prints$224K calls$0K puts
- 2026-07-301 prints$224K calls$0K puts
- 2026-06-301 prints$380K calls$0K puts
- 2026-06-291 prints$380K calls$0K puts
- 2026-06-231 prints$413K calls$0K puts
- 2026-06-221 prints$413K calls$0K puts
- 2026-05-151 prints$0K calls$74K puts
- 2026-05-131 prints$0K calls$58K puts
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