Starling Oncology (STLN)'s 30-day implied volatility (IV30) was 71.5% at the close on October 20, 2026, down from 76.9% the day before, against a 52-week range of 40.0% to 400.0%. Its 20-day historical volatility was 58.5%.

Key numbers

30-day implied volatility (IV30): 71.5%
IV30 52-week range: 40.0% to 400.0% (median 59.0%)
Historical volatility: 20-day 58.5%, 1-year 58.8%
Implied move by the nearest expiration: ±4.8%

Data as of October 20, 2026.

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

Name: STLN Implied Volatility
Creator: Market Chameleon