Unusual Options Activity
GRAL Unusual Options Activity - GRAIL
- Last active day
- September 2, 2026
- Active days (30d)
- 7
- Biggest recent print
- Put $70.0000 · $101K
AI summary
On September 2, 2026, GRAIL, Inc. (GRAL) experienced notable options activity with a single print. A put option with a strike price of $70.00, expiring on September 18, 2026, was executed for a premium of $101,035. This transaction reflects a volume-to-open interest ratio of 4.8, indicating a relatively active trading day for this particular option. Over the past 30 days, GRAL has seen activity on seven days, suggesting a growing interest in options trading for the stock. The absence of call premiums in this instance highlights a focus on bearish sentiment among traders, as indicated by the significant put premium. Overall, the data suggests a concentrated interest in protective strategies or bearish positions regarding GRAIL, Inc. at this time.
AI-generated summary
GRAL was last active on September 2, 2026.
Prints on September 2, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| GRAL | Put | $70.0000 | 09/18/26 (17d) | 4.8× | $101K | 81% |
History
- 2026-09-021 prints$0K calls$101K puts
- 2026-09-011 prints$0K calls$101K puts
- 2026-08-182 prints$651K calls$167K puts
- 2026-08-173 prints$651K calls$1.2M puts
- 2026-08-141 prints$0K calls$1.0M puts
- 2026-08-101 prints$1.2M calls$0K puts
- 2026-08-071 prints$1.2M calls$0K puts
- 2026-07-291 prints$0K calls$205K puts
- 2026-07-281 prints$0K calls$205K puts
- 2026-05-281 prints$0K calls$174K puts
- 2026-05-271 prints$310K calls$0K puts
- 2026-05-041 prints$0K calls$262K puts
- 2026-04-281 prints$0K calls$172K puts
- 2026-04-211 prints$0K calls$150K puts
- 2026-04-201 prints$0K calls$124K puts
- 2026-04-161 prints$0K calls$95K puts
- 2026-04-151 prints$0K calls$109K puts
- 2026-03-231 prints$0K calls$221K puts
- 2026-03-101 prints$30K calls$0K puts
- 2026-02-251 prints$89K calls$0K puts
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