Unusual Options Activity
DRTS Unusual Options Activity - Alpha Tau Medical
- Last active day
- September 21, 2026
- Active days (30d)
- 5
- Biggest recent print
- Call $17.5000 · $206K
AI summary
On September 21, 2026, Alpha Tau Medical Ltd. (DRTS) saw notable options activity with a single print involving a call option. The transaction was for a call option with a strike price of $17.50, expiring on January 21, 2028, and carried a premium of $205,820. This print reflects a volume-to-open interest ratio of 3.5, indicating a relatively active position relative to existing open interest. Over the past 30 days, DRTS has recorded five active days in the options market, suggesting some interest in the stock's future performance. Notably, there was no activity recorded for put options during this session, highlighting a one-sided focus on call options. This unusual activity may indicate a specific sentiment or strategy among traders regarding the underlying stock.
AI-generated summary
DRTS was last active on September 21, 2026.
Prints on September 21, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| DRTS | Call | $17.5000 | 01/21/28 (489d) | 3.5× | $206K | 57% |
History
- 2026-09-211 prints$206K calls$0K puts
- 2026-09-181 prints$206K calls$0K puts
- 2026-08-261 prints$78K calls$0K puts
- 2026-08-252 prints$168K calls$0K puts
- 2026-08-241 prints$90K calls$0K puts
- 2026-07-221 prints$47K calls$0K puts
- 2026-07-211 prints$47K calls$0K puts
- 2026-06-231 prints$58K calls$0K puts
- 2026-06-221 prints$58K calls$0K puts
- 2026-06-041 prints$657K calls$0K puts
- 2026-06-031 prints$657K calls$0K puts
- 2026-03-131 prints$60K calls$0K puts
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