Puma Biotechnology (PBYI)'s 30-day implied volatility (IV30) was 73.7% at the close on October 19, 2026, down from 82.8% the day before, against a 52-week range of 34.4% to 93.8%. Its 20-day historical volatility was 50.8%.

Key numbers

30-day implied volatility (IV30): 73.7%
IV30 52-week range: 34.4% to 93.8% (median 55.8%)
Historical volatility: 20-day 50.8%, 1-year 48.7%
Implied move by the nearest expiration: ±5.2%

Data as of October 19, 2026.

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

Name: PBYI Implied Volatility
Creator: Market Chameleon