Unusual Options Activity
ERAS Unusual Options Activity - Erasca
- Last active day
- August 19, 2026
- Active days (30d)
- 3
- Biggest recent print
- Call $22.5000 · $344K
AI summary
On August 19, 2026, Erasca, Inc. (ERAS) experienced notable options activity with a single print involving a call option. The transaction involved a call option with a strike price of $22.50, set to expire on December 17, 2027. The premium for this call was reported at $344,250, indicating significant interest in this particular strike. The volume to open interest (Vol/OI) ratio for this option stands at 2.8, suggesting a relatively active trading environment compared to existing open positions. Over the last 30 days, ERAS has seen options activity on three separate days, indicating some level of sustained interest among traders. There were no put options traded on this date, highlighting a clear preference for call options in this instance.
AI-generated summary
ERAS was last active on August 19, 2026.
Prints on August 19, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| ERAS | Call | $22.5000 | 12/17/27 (486d) | 2.8× | $344K | 80% |
History
- 2026-08-191 prints$344K calls$0K puts
- 2026-08-181 prints$344K calls$0K puts
- 2026-07-201 prints$1.0M calls$0K puts
- 2026-07-171 prints$1.0M calls$0K puts
- 2026-07-101 prints$309K calls$0K puts
- 2026-07-091 prints$309K calls$0K puts
- 2026-07-011 prints$751K calls$0K puts
- 2026-06-301 prints$751K calls$0K puts
- 2026-06-297 prints$21.9M calls$382K puts
- 2026-06-265 prints$12.9M calls$396K puts
- 2026-06-231 prints$1.8M calls$0K puts
- 2026-06-221 prints$1.8M calls$0K puts
- 2026-06-031 prints$62K calls$0K puts
- 2026-06-021 prints$62K calls$0K puts
- 2026-05-041 prints$57K calls$0K puts
- 2026-04-291 prints$0K calls$351K puts
- 2026-04-284 prints$3.5M calls$1.6M puts
- 2026-04-222 prints$0K calls$663K puts
- 2026-04-212 prints$390K calls$109K puts
- 2026-04-162 prints$1.8M calls$0K puts
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