Replimune Group (REPL)'s 30-day implied volatility (IV30) was 88.2% at the close on October 22, 2026, up from 79.0% the day before, against a 52-week range of 49.0% to 307.7%. Its 20-day historical volatility was 63.3%.

Key numbers

30-day implied volatility (IV30): 88.2%
IV30 52-week range: 49.0% to 307.7% (median 88.4%)
Historical volatility: 20-day 63.3%, 1-year 106.2%
Implied move by the nearest expiration: ±5.4%

Data as of October 22, 2026.

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

Name: REPL Implied Volatility
Creator: Market Chameleon