Grid Dynamics Holdings - Class A (GDYN)'s 30-day implied volatility (IV30) was 57.8% at the close on October 21, 2026, down from 60.2% the day before, against a 52-week range of 42.4% to 105.8%. Its 20-day historical volatility was 49.1%.

Key numbers

30-day implied volatility (IV30): 57.8%
IV30 52-week range: 42.4% to 105.8% (median 64.6%)
Historical volatility: 20-day 49.1%, 1-year 59.3%
Implied move by the nearest expiration: ±3.8%

Data as of October 21, 2026.

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

Name: GDYN Implied Volatility
Creator: Market Chameleon