Unusual Options Activity
NRG Unusual Options Activity - NRG Energy
- Last active day
- August 21, 2026
- Active days (30d)
- 17
- Biggest recent print
- Put $140.0000 · $2.3M
AI summary
On August 21, 2026, notable options activity was observed in NRG Energy, Inc. with two prints recorded. The total put premium amounted to approximately $3.66 million, while no call premiums were noted. The activity included a significant put option at the $140 strike, expiring on the same date, which had a premium of around $2.26 million and a volume-to-open interest (Vol/OI) ratio of 1.6. Additionally, a put option at the $130 strike, also expiring on August 21, 2026, generated a premium of approximately $1.40 million, with a Vol/OI ratio of 1.5. Over the past 30 days, NRG has seen activity on 17 days, indicating a sustained interest in its options market. The balance of put activity suggests a focus on downside protection or bearish sentiment among traders.
AI-generated summary
Prints on August 21, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| NRG | Put | $140.0000 | 08/21/26 (1d) | 1.6× | $2.3M | 266% | |
| NRG | Put | $130.0000 | 08/21/26 (1d) | 1.5× | $1.4M | 93% |
History
- 2026-08-212 prints$0K calls$3.7M puts
- 2026-08-202 prints$0K calls$3.7M puts
- 2026-08-191 prints$0K calls$780K puts
- 2026-08-181 prints$0K calls$780K puts
- 2026-08-171 prints$457K calls$0K puts
- 2026-08-141 prints$457K calls$0K puts
- 2026-08-121 prints$96K calls$0K puts
- 2026-08-111 prints$96K calls$0K puts
- 2026-08-102 prints$2.4M calls$0K puts
- 2026-08-072 prints$2.4M calls$0K puts
- 2026-08-051 prints$145K calls$0K puts
- 2026-08-044 prints$1.8M calls$0K puts
- 2026-08-033 prints$1.6M calls$0K puts
- 2026-07-311 prints$2.1M calls$0K puts
- 2026-07-302 prints$3.7M calls$0K puts
- 2026-07-292 prints$5.2M calls$0K puts
- 2026-07-281 prints$3.7M calls$0K puts
- 2026-07-062 prints$0K calls$1.9M puts
- 2026-07-023 prints$1.1M calls$1.9M puts
- 2026-07-011 prints$1.1M calls$0K puts
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