Unusual Options Activity
FCEL Unusual Options Activity - FuelCell Energy
- Last active day
- August 21, 2026
- Active days (30d)
- 21
- Biggest recent print
- Call $1.0000 · $940K
AI summary
On August 21, 2026, FuelCell Energy, Inc. (FCEL) experienced notable options activity with a total of four prints. The call premium reached approximately $1.92 million, significantly overshadowing the put premium of about $117,165. This indicates a strong preference for call options among traders. The largest transaction involved the FCEL Call option with a strike price of $1.00, expiring on August 21, 2026, which saw a premium of $940,123 and a volume-to-open interest (Vol/OI) ratio of 3.4. Another significant print was the FCEL Call option with a $2.00 strike, also expiring on the same date, with a premium of $902,070 and a Vol/OI ratio of 3.1. In contrast, the only put option activity reported was for the FCEL Put with a strike price of $19.00, expiring on September 18, 2026, which had a premium of $117,165 and a Vol/OI ratio of 2.6. Additionally, a FCEL Call option with a $20.00 strike, expiring on August 28, 2026, had a premium of $79,800 and a Vol/OI ratio of 1.5. Overall, the activity reflects a bullish sentiment in the market for FCEL.
AI-generated summary
Prints on August 21, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| FCEL | Call | $1.0000 | 08/21/26 (0d) | 3.4× | $940K | 0% | |
| FCEL | Call | $2.0000 | 08/21/26 (0d) | 3.1× | $902K | 0% | |
| FCEL | Put | $19.0000 | 09/18/26 (27d) | 2.6× | $117K | 119% | |
| FCEL | Call | $20.0000 | 08/28/26 (6d) | 1.5× | $80K | 120% |
History
- 2026-08-214 prints$1.9M calls$117K puts
- 2026-08-201 prints$0K calls$32K puts
- 2026-08-194 prints$475K calls$32K puts
- 2026-08-183 prints$475K calls$0K puts
- 2026-08-171 prints$0K calls$86K puts
- 2026-08-142 prints$137K calls$86K puts
- 2026-08-133 prints$505K calls$0K puts
- 2026-08-122 prints$369K calls$0K puts
- 2026-08-112 prints$834K calls$232K puts
- 2026-08-103 prints$893K calls$232K puts
- 2026-08-071 prints$59K calls$0K puts
- 2026-08-041 prints$119K calls$0K puts
- 2026-08-032 prints$188K calls$0K puts
- 2026-07-312 prints$69K calls$32K puts
- 2026-07-302 prints$0K calls$208K puts
- 2026-07-294 prints$171K calls$367K puts
- 2026-07-283 prints$171K calls$445K puts
- 2026-07-279 prints$1.0M calls$438K puts
- 2026-07-2410 prints$1.4M calls$280K puts
- 2026-07-234 prints$1.2M calls$128K puts
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