Unusual Options Activity
CLF Unusual Options Activity - Cleveland-Cliffs
- Last active day
- September 16, 2026
- Active days (30d)
- 20
- Biggest recent print
- Put $13.0000 · $516K
AI summary
On September 15, 2026, Cleveland-Cliffs Inc. (CLF) experienced notable options activity with a total of three prints. The overall premium for puts significantly outweighed that of calls, with put premiums totaling approximately $346,370 compared to call premiums of around $53,960. The most significant print was a put option with a strike price of $12.00, expiring on October 2, 2026, which accounted for a premium of $243,520 and displayed a volume-to-open interest ratio of 7.3, indicating heightened activity relative to existing open positions. Another put option, with a strike price of $11.00 and the same expiration date, had a premium of $102,850 and a volume-to-open interest ratio of 1.6. In contrast, the call option with a strike price of $11.50, expiring on September 18, 2026, had a premium of $53,960 and a lower volume-to-open interest ratio of 2.1. This activity reflects a bearish sentiment in the market for Cleveland-Cliffs Inc. options.
AI-generated summary
Prints on September 16, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| CLF | Put | $13.0000 | 10/02/26 (16d) | 40.1× | $516K | 61% |
History
- 2026-09-161 prints$0K calls$516K puts
- 2026-09-153 prints$54K calls$346K puts
- 2026-09-146 prints$115K calls$965K puts
- 2026-09-113 prints$61K calls$619K puts
- 2026-09-101 prints$474K calls$0K puts
- 2026-09-091 prints$474K calls$0K puts
- 2026-09-034 prints$168K calls$772K puts
- 2026-09-024 prints$168K calls$772K puts
- 2026-09-011 prints$40K calls$0K puts
- 2026-08-313 prints$78K calls$141K puts
- 2026-08-283 prints$38K calls$179K puts
- 2026-08-272 prints$0K calls$88K puts
- 2026-08-262 prints$0K calls$415K puts
- 2026-08-254 prints$64K calls$1.3M puts
- 2026-08-247 prints$242K calls$1.7M puts
- 2026-08-219 prints$959K calls$2.7M puts
- 2026-08-2010 prints$1.3M calls$2.1M puts
- 2026-08-197 prints$477K calls$1.1M puts
- 2026-08-181 prints$0K calls$66K puts
- 2026-08-172 prints$32K calls$30K puts
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