Generac Holdings Inc

GNRCNYSE · USD
207.44USD0.00 (+0.11%)
695

Generac Holdings Inc (GNRC) Implied Volatility Current

GNRC implied volatility is 48%. IV Rank is 32%, placing current premiums in the middle of their 52-week range.

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Tracking GNRC implied volatility helps you identify when options premiums on Generac Holdings Inc are historically cheap or expensive, and where the best trades are hiding. Generac Holdings Inc implied volatility reflects the market's expectation of future price movement: when GNRC IV rises, option premiums increase, creating opportunities for sellers, and when it drops, buyers can find cheaper contracts. Use our scanner to monitor Generac Holdings Inc's implied volatility current levels in real time and filter for high-probability trades.

Implied volatility is derived from option prices using models like Black-Scholes and represents the annualized expected move of an underlying stock. For GNRC, tracking metrics like GNRC IV rank helps traders understand whether current implied volatility is historically high or low. IV rank compares today's reading against the past year's range — a high rank on GNRC signals rich premiums and potential mean-reversion, while a low rank may favor long options strategies.

Generac Holdings Inc. designs, manufactures, and sells power generation equipment, energy storage systems, and other power products for the residential, and light commercial and industrial markets worldwide. The company offers engines, alternators, batteries, electronic controls, steel enclosures, and other components. It also provides residential automatic standby generators ranging in output from 7.5kW to 150kW; air-cooled engine residential standby generators ranging from 7.5kW to 26kW; liquid-cooled engine generators with outputs ranging from 22kW to 150kW; and Mobile Link, a remote monitoring system for home standby generators.

In addition, the company offers various portable generators ranging in size from 800W to 17.5kW; outdoor power equipment, such as trimmers, field and brush mowers, log splitters, stump grinders, chipper shredders, lawn and leaf vacuums, pressure washers, and water pumps; and clean energy solution under the PWRcell and PWRview brands. Further, it provides light towers, mobile generators, and mobile energy storage systems; commercial mobile pumps and dust-suppression equipment; various gaseous-engine control systems and accessories; light-commercial standby generators ranging from 22kW to 150kW and related transfer switches providing three-phase power for small and mid-sized businesses; and industrial generators ranging in output from 10kW to 3,250kW used as emergency backup for healthcare, telecom, datacom, commercial office, retail, municipal, and manufacturing markets. Additionally, the company sells aftermarket service parts and product accessories to dealers. It distributes its products through independent residential dealers, industrial distributors and dealers, national and regional retailers, e-commerce partners, electrical, HVAC and solar wholesalers, catalogs, equipment rental companies and distributors, and solar installers; and directly to end users. The company was founded in 1959 and is headquartered in Waukesha, Wisconsin.

Premium sellers, directional traders, and spread builders all need the same starting point: a clear read on where GNRC implied volatility sits today versus where it has been. Our scanner ranks Generac Holdings Inc implied volatility against its historical range, surfaces extremes in GNRC IV rank, and pairs every reading with the trades that exploit it. Stop guessing whether Generac Holdings Inc IV is rich or cheap — measure it, then act on it.

Implied Volatility

IV Rank
32.14%IV Rank
Moderate

IV is below its typical range - premiums look reasonable for buyers.

Implied Volatility (30d)47.89%

IV Rank32.14%

Historical Volatility (30d)65.80%

IV - HV-17.91%

As of September 17, 2026

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