Unusual Options Activity
CBOE Unusual Options Activity - Cboe Global Markets
- Last active day
- September 25, 2026
- Active days (30d)
- 6
- Biggest recent print
- Put $260.0000 · $1.2M
AI summary
On September 25, 2026, notable options activity was observed in Cboe Global Markets, Inc. (CBOE), specifically in put options. A significant print involved a put option with a strike price of $260, set to expire on January 15, 2027. The total premium for this transaction was approximately $1,213,680, indicating a strong interest in this particular option. In the last 30 days, CBOE has experienced six active trading days, suggesting a moderate level of engagement in its options market. The volume to open interest ratio for the aforementioned put option stands at 3.3, which may indicate a higher level of trading activity compared to the existing open interest. Overall, this activity highlights a concentrated interest in the $260 strike put option amid the broader options landscape for CBOE.
AI-generated summary
CBOE was last active on September 25, 2026.
Prints on September 25, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| CBOE | Put | $260.0000 | 01/15/27 (113d) | 3.3× | $1.2M | 35% |
History
- 2026-09-251 prints$0K calls$1.2M puts
- 2026-09-241 prints$0K calls$1.2M puts
- 2026-09-171 prints$0K calls$1.6M puts
- 2026-09-161 prints$0K calls$1.6M puts
- 2026-09-031 prints$0K calls$1.7M puts
- 2026-09-021 prints$0K calls$1.7M puts
- 2026-08-241 prints$697K calls$0K puts
- 2026-08-211 prints$697K calls$0K puts
- 2026-08-171 prints$466K calls$0K puts
- 2026-08-141 prints$466K calls$0K puts
- 2026-07-091 prints$0K calls$87K puts
- 2026-07-081 prints$0K calls$87K puts
- 2026-07-071 prints$0K calls$88K puts
- 2026-07-061 prints$0K calls$88K puts
- 2026-06-221 prints$0K calls$1.2M puts
- 2026-06-183 prints$0K calls$13.4M puts
- 2026-06-173 prints$64K calls$12.2M puts
- 2026-06-161 prints$64K calls$0K puts
- 2026-06-032 prints$1.5M calls$1.4M puts
- 2026-06-022 prints$1.5M calls$1.4M puts
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