Parabilis Medicines (PBLS)'s 30-day implied volatility (IV30) was 77.3% at the close on October 21, 2026, down from 83.3% the day before, against a 52-week range of 45.3% to 83.3%. Its 20-day historical volatility was 96.4%.

Key numbers

30-day implied volatility (IV30): 77.3%
IV30 52-week range: 45.3% to 83.3% (median 60.9%)
Historical volatility: 20-day 96.4%, 1-year 85.1%
Implied move by the nearest expiration: ±5.2%

Data as of October 21, 2026.

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

Name: PBLS Implied Volatility
Creator: Market Chameleon