Dolby Laboratories (DLB)'s 30-day implied volatility (IV30) was 26.4% at the close on October 26, 2026, down from 34.4% the day before, against a 52-week range of 18.9% to 45.2%. Its 20-day historical volatility was 27.5%.

Key numbers

30-day implied volatility (IV30): 26.4%
IV30 52-week range: 18.9% to 45.2% (median 29.3%)
Historical volatility: 20-day 27.5%, 1-year 28.5%
Implied move by the nearest expiration: ±2.2%

Data as of October 26, 2026.

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

Name: DLB Implied Volatility
Creator: Market Chameleon