Generac Holdings (GNRC) options traded 2,539 contracts on November 9, 2026 (2,073 calls and 466 puts, a put/call ratio of 0.22), compared with a 30-day average of 3,264. Options price a move of about ±4.3% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 56.3%
Implied move by the nearest expiration: ±4.3%
Option volume: 2,539 contracts (2,073 calls, 466 puts); 30-day average 3,264

Data as of November 9, 2026.

GNRC Option Breakdown

A breakdown of key statistics for each option expiration listed for GNRC. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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