Unusual Options Activity
GNRC Unusual Options Activity - Generac Holdlings
- Last active day
- August 17, 2026
- Active days (30d)
- 10
- Biggest recent print
- Put $240.0000 · $1.8M
AI summary
On August 17, 2026, Generac Holdings Inc. (GNRC) saw notable options activity with two prints recorded. The total put premium amounted to approximately $3,075,970, while no call premiums were reported. This activity reflects a significant focus on put options, particularly in the September 18, 2026 expiration. The largest print was for the GNRC put option with a strike price of $240, which generated a premium of around $1,774,160, exhibiting a volume-to-open interest ratio of 5.0. This suggests a relatively high level of trading activity compared to existing open interest for this strike. The second print involved a put option at a strike price of $230, with a premium of approximately $1,301,810 and a volume-to-open interest ratio of 1.7. In the past 30 days, GNRC has experienced options activity on 10 active days, indicating a consistent interest in the options market for this stock.
AI-generated summary
GNRC was last active on August 17, 2026.
Prints on August 17, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| GNRC | Put | $240.0000 | 09/18/26 (34d) | 5.0× | $1.8M | 43% | |
| GNRC | Put | $230.0000 | 09/18/26 (34d) | 1.7× | $1.3M | 45% |
History
- 2026-08-172 prints$0K calls$3.1M puts
- 2026-08-142 prints$0K calls$3.1M puts
- 2026-08-041 prints$546K calls$0K puts
- 2026-08-032 prints$546K calls$31K puts
- 2026-07-311 prints$0K calls$31K puts
- 2026-07-303 prints$686K calls$2.8M puts
- 2026-07-294 prints$1.5M calls$2.8M puts
- 2026-07-281 prints$803K calls$0K puts
- 2026-07-241 prints$0K calls$906K puts
- 2026-07-231 prints$0K calls$906K puts
- 2026-07-161 prints$214K calls$0K puts
- 2026-07-151 prints$214K calls$0K puts
- 2026-06-221 prints$2.2M calls$0K puts
- 2026-06-181 prints$2.2M calls$0K puts
- 2026-04-301 prints$0K calls$83K puts
- 2026-04-201 prints$0K calls$99K puts
- 2026-03-261 prints$0K calls$332K puts
- 2026-03-251 prints$744K calls$0K puts
- 2026-02-171 prints$1.5M calls$0K puts
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