HDFC Bank (HDB)'s 30-day implied volatility (IV30) was 28.9% at the close on October 30, 2026, up from 27.9% the day before, against a 52-week range of 16.4% to 40.2%. Its 20-day historical volatility was 26.5%.
Key numbers
30-day implied volatility (IV30): 28.9%
IV30 52-week range: 16.4% to 40.2% (median 27.1%)
Historical volatility: 20-day 26.5%, 1-year 26.1%
Implied move by the nearest expiration: ±1.8%
Data as of October 30, 2026.
HDB Implied Volatility (IV) vs Historical Volatility (HV)
The HDB IV term structure shows the implied volatility difference between different maturity dates.
