Unusual Options Activity
ARWR Unusual Options Activity - Arrowhead Pharmaceuticals
- Last active day
- July 23, 2026
- Active days (30d)
- 12
- Biggest recent print
- Put $85.0000 · $911K
AI summary
On July 23, 2026, Arrowhead Pharmaceuticals, Inc. (ARWR) experienced notable options activity, primarily focused on put options. A total of two prints were recorded, with a combined put premium of approximately $1,074,795. The activity included significant trades in two put options with the same expiration date of August 21, 2026. The largest print was for the ARWR put option with a strike price of $85, which had a premium of $911,170 and displayed a volume to open interest ratio of 10.4, indicating a strong interest relative to existing positions. The second print involved a put option with a strike price of $75, which had a premium of $163,625 and a volume to open interest ratio of 2.7. Over the past 30 days, ARWR has seen active trading on 12 days, reflecting ongoing interest in its options market.
AI-generated summary
ARWR was last active on July 23, 2026.
Prints on July 23, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| ARWR | Put | $85.0000 | 08/21/26 (30d) | 10.4× | $911K | 60% | |
| ARWR | Put | $75.0000 | 08/21/26 (30d) | 2.7× | $164K | 61% |
History
- 2026-07-232 prints$0K calls$1.1M puts
- 2026-07-222 prints$0K calls$1.1M puts
- 2026-07-201 prints$0K calls$1.6M puts
- 2026-07-171 prints$0K calls$1.6M puts
- 2026-07-141 prints$0K calls$1.2M puts
- 2026-07-134 prints$772K calls$1.2M puts
- 2026-07-104 prints$772K calls$136K puts
- 2026-07-091 prints$0K calls$136K puts
- 2026-07-072 prints$2.0M calls$0K puts
- 2026-07-062 prints$2.0M calls$0K puts
- 2026-06-251 prints$65K calls$0K puts
- 2026-06-241 prints$65K calls$0K puts
- 2026-06-182 prints$2.4M calls$0K puts
- 2026-06-172 prints$2.4M calls$0K puts
- 2026-05-211 prints$0K calls$123K puts
- 2026-04-161 prints$578K calls$0K puts
- 2026-04-101 prints$1.7M calls$0K puts
- 2026-04-011 prints$145K calls$0K puts
- 2026-03-171 prints$645K calls$0K puts
Related tickers