Unusual Options Activity
RIG Unusual Options Activity - Transocean (Switzerland)
- Last active day
- August 21, 2026
- Active days (30d)
- 5
- Biggest recent print
- Call $9.0000 · $32K
AI summary
On August 21, 2026, Transocean Ltd (RIG) saw notable options activity with a single print involving a call option. The transaction was for the RIG Call with a strike price of $9.00, expiring on February 19, 2027, and the premium for this option was $32,300. This activity indicates a call/put balance heavily favoring calls, as no put options were traded during this session. The volume-to-open interest (Vol/OI) ratio for this transaction stands at 1.9, suggesting a relatively active interest compared to existing positions. Over the past 30 days, RIG has recorded five active days in options trading, reflecting ongoing interest in the stock's options market.
AI-generated summary
Prints on August 21, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| RIG | Call | $9.0000 | 02/19/27 (181d) | 1.9× | $32K | 55% |
History
- 2026-08-211 prints$32K calls$0K puts
- 2026-08-112 prints$759K calls$0K puts
- 2026-08-103 prints$789K calls$0K puts
- 2026-08-051 prints$0K calls$1.5M puts
- 2026-08-041 prints$0K calls$1.5M puts
- 2026-07-141 prints$1.3M calls$0K puts
- 2026-07-131 prints$1.3M calls$0K puts
- 2026-07-091 prints$70K calls$0K puts
- 2026-07-082 prints$107K calls$0K puts
- 2026-06-181 prints$0K calls$70K puts
- 2026-06-171 prints$0K calls$70K puts
- 2026-06-083 prints$39K calls$335K puts
- 2026-06-053 prints$39K calls$335K puts
- 2026-05-283 prints$114K calls$459K puts
- 2026-05-271 prints$0K calls$44K puts
- 2026-05-262 prints$0K calls$438K puts
- 2026-05-222 prints$0K calls$1.1M puts
- 2026-05-211 prints$0K calls$176K puts
- 2026-05-201 prints$0K calls$109K puts
- 2026-05-131 prints$0K calls$95K puts
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