Glaukos (GKOS)'s 30-day implied volatility (IV30) was 54.9% at the close on November 6, 2026, down from 60.1% the day before, against a 52-week range of 37.5% to 95.5%. Its 20-day historical volatility was 55.6%.
Key numbers
30-day implied volatility (IV30): 54.9%
IV30 52-week range: 37.5% to 95.5% (median 53.9%)
Historical volatility: 20-day 55.6%, 1-year 47.1%
Implied move by the nearest expiration: ±4.0%
Data as of November 6, 2026.
GKOS Implied Volatility (IV) vs Historical Volatility (HV)
The GKOS IV term structure shows the implied volatility difference between different maturity dates.
