Puma Biotechnology (PBYI)'s 30-day implied volatility (IV30) was 70.2% at the close on October 20, 2026, down from 73.7% the day before, against a 52-week range of 34.4% to 93.8%. Its 20-day historical volatility was 52.0%.

Key numbers

30-day implied volatility (IV30): 70.2%
IV30 52-week range: 34.4% to 93.8% (median 55.8%)
Historical volatility: 20-day 52.0%, 1-year 48.6%
Implied move by the nearest expiration: ±4.6%

Data as of October 20, 2026.

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

Name: PBYI Implied Volatility
Creator: Market Chameleon