Unusual Options Activity
DYN Unusual Options Activity - Dyne Therapeutics
- Last active day
- October 20, 2026
- Active days (30d)
- 7
- Biggest recent print
- Call $20.0000 · $314K
AI summary
On October 20, 2026, Dyne Therapeutics, Inc. (DYN) experienced unusual options activity with two notable prints. The total call premium reached $341,796, while there were no recorded put premiums. Over the past 30 days, DYN has seen activity on seven different days. The most significant print was for a call option with a strike price of $20, expiring on March 19, 2027, which accounted for a premium of $313,544 and exhibited a volume-to-open interest ratio of 6.7. This suggests a strong level of interest compared to existing open positions. Additionally, a second call option with the same strike price of $20 but expiring on December 18, 2026, had a premium of $28,252 and a volume-to-open interest ratio of 1.9. The data indicates a focus on the $20 strike price, reflecting potential investor interest in this level for future movements in DYN's stock price.
AI-generated summary
DYN was last active on October 20, 2026.
Prints on October 20, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| DYN | Call | $20.0000 | 03/19/27 (151d) | 6.7× | $314K | 114% | |
| DYN | Call | $20.0000 | 12/18/26 (60d) | 1.9× | $28K | 62% |
History
- 2026-10-202 prints$342K calls$0K puts
- 2026-10-192 prints$342K calls$0K puts
- 2026-10-161 prints$0K calls$158K puts
- 2026-10-022 prints$995K calls$0K puts
- 2026-10-012 prints$995K calls$0K puts
- 2026-09-251 prints$0K calls$1.1M puts
- 2026-09-241 prints$0K calls$1.1M puts
- 2026-09-171 prints$26K calls$0K puts
- 2026-09-161 prints$26K calls$0K puts
- 2026-09-091 prints$6.1M calls$0K puts
- 2026-09-081 prints$6.1M calls$0K puts
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