Unusual Options Activity
CNR Unusual Options Activity - Core Natural Resources
- Last active day
- August 19, 2026
- Active days (30d)
- 2
- Biggest recent print
- Put $90.0000 · $203K
AI summary
On August 19, 2026, Core Natural Resources, Inc. (CNR) saw notable options activity with a single print recorded. A put option with a strike price of $90, expiring on September 18, 2026, traded for a premium of $202,500. This transaction had a volume to open interest ratio of 2.9, indicating a relatively active interest compared to existing positions. Over the past 30 days, CNR has experienced options activity on two separate days. The absence of call premium in this print suggests a focus on bearish sentiment in the market for this particular option. Overall, the activity reflects a significant commitment to this put option, potentially indicating a strategic positioning by market participants.
AI-generated summary
CNR was last active on August 19, 2026.
Prints on August 19, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| CNR | Put | $90.0000 | 09/18/26 (31d) | 2.9× | $203K | 41% |
History
- 2026-08-191 prints$0K calls$203K puts
- 2026-08-181 prints$0K calls$203K puts
- 2026-07-091 prints$51K calls$0K puts
- 2026-07-081 prints$51K calls$0K puts
- 2026-06-241 prints$147K calls$0K puts
- 2026-06-231 prints$147K calls$0K puts
- 2026-04-012 prints$52K calls$557K puts
- 2026-03-242 prints$1.7M calls$0K puts
- 2026-03-131 prints$251K calls$0K puts
- 2026-03-101 prints$0K calls$210K puts
- 2026-03-021 prints$0K calls$131K puts
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