Vir Biotechnology (VIR)'s 30-day implied volatility (IV30) was 51.3% at the close on October 23, 2026, down from 54.7% the day before, against a 52-week range of 41.2% to 138.9%. Its 20-day historical volatility was 58.9%.

Key numbers

30-day implied volatility (IV30): 51.3%
IV30 52-week range: 41.2% to 138.9% (median 60.3%)
Historical volatility: 20-day 58.9%, 1-year 62.8%
Implied move by the nearest expiration: ±3.4%

Data as of October 23, 2026.

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

Name: VIR Implied Volatility
Creator: Market Chameleon