Biocryst Pharmaceuticals (BCRX)'s 30-day implied volatility (IV30) was 56.2% at the close on October 30, 2026, up from 40.3% the day before, against a 52-week range of 31.2% to 85.1%. Its 20-day historical volatility was 42.7%.

Key numbers

30-day implied volatility (IV30): 56.2%
IV30 52-week range: 31.2% to 85.1% (median 56.8%)
Historical volatility: 20-day 42.7%, 1-year 49.5%
Implied move by the nearest expiration: ±2.4%

Data as of October 30, 2026.

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

Name: BCRX Implied Volatility
Creator: Market Chameleon