Grab Holdings Limited - Class A (GRAB)'s 30-day implied volatility (IV30) was 47.9% at the close on October 26, 2026, down from 50.4% the day before, against a 52-week range of 29.9% to 64.6%. Its 20-day historical volatility was 39.1%.

Key numbers

30-day implied volatility (IV30): 47.9%
IV30 52-week range: 29.9% to 64.6% (median 46.7%)
Historical volatility: 20-day 39.1%, 1-year 42.1%
Implied move by the nearest expiration: ±2.8%

Data as of October 26, 2026.

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

Name: GRAB Implied Volatility
Creator: Market Chameleon