Brinker International (EAT)'s 30-day implied volatility (IV30) was 56.7% at the close on October 21, 2026, down from 57.9% the day before, against a 52-week range of 40.1% to 64.3%. Its 20-day historical volatility was 42.9%.

Key numbers

30-day implied volatility (IV30): 56.7%
IV30 52-week range: 40.1% to 64.3% (median 48.7%)
Historical volatility: 20-day 42.9%, 1-year 48.3%
Implied move by the nearest expiration: ±3.6%

Data as of October 21, 2026.

EAT Implied Volatility (IV) vs Historical Volatility (HV)

Name: EAT Implied Volatility
Creator: Market Chameleon