Korro Bio (KRRO)'s 30-day implied volatility (IV30) was 86.5% at the close on November 2, 2026, up from 71.6% the day before, against a 52-week range of 47.5% to 284.9%. Its 20-day historical volatility was 104.6%.

Key numbers

30-day implied volatility (IV30): 86.5%
IV30 52-week range: 47.5% to 284.9% (median 80.9%)
Historical volatility: 20-day 104.6%, 1-year 98.6%
Implied move by the nearest expiration: ±4.7%

Data as of November 2, 2026.

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

Name: KRRO Implied Volatility
Creator: Market Chameleon