Unusual Options Activity
TMO Unusual Options Activity - Thermo Fisher Scientific
- Last active day
- July 29, 2026
- Active days (30d)
- 9
- Biggest recent print
- Call $600.0000 · $88K
AI summary
On July 29, 2026, Thermo Fisher Scientific Inc (TMO) experienced notable options activity with a single print recorded. The transaction involved a call option with a strike price of $600, expiring on July 31, 2026, which garnered a premium of $87,898. This call option displayed a volume-to-open interest ratio of 1.5, indicating a relatively active interest compared to existing positions. Notably, there were no put options traded during this session, reflecting a one-sided preference for calls. Over the past 30 days, TMO has seen options activity on 9 different days, suggesting a consistent level of engagement in its options market. The absence of put activity alongside a significant call premium may indicate a specific sentiment among traders regarding TMO's performance leading up to the option's expiration.
AI-generated summary
TMO was last active on July 29, 2026.
Prints on July 29, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| TMO | Call | $600.0000 | 07/31/26 (3d) | 1.5× | $88K | 40% |
History
- 2026-07-291 prints$88K calls$0K puts
- 2026-07-282 prints$890K calls$0K puts
- 2026-07-271 prints$802K calls$0K puts
- 2026-07-241 prints$2.4M calls$0K puts
- 2026-07-231 prints$2.4M calls$0K puts
- 2026-07-211 prints$620K calls$0K puts
- 2026-07-201 prints$620K calls$0K puts
- 2026-07-061 prints$0K calls$892K puts
- 2026-07-021 prints$0K calls$892K puts
- 2026-06-185 prints$0K calls$33.8M puts
- 2026-06-175 prints$0K calls$33.8M puts
- 2026-05-223 prints$947K calls$33.8M puts
- 2026-05-081 prints$0K calls$7.1M puts
- 2026-04-241 prints$0K calls$5.7M puts
- 2026-04-231 prints$66K calls$0K puts
- 2026-04-221 prints$69K calls$0K puts
- 2026-03-252 prints$0K calls$1.3M puts
- 2026-03-209 prints$0K calls$335.5M puts
- 2026-03-198 prints$0K calls$124.8M puts
- 2026-03-185 prints$0K calls$94.7M puts
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