Banco Santander S.A. Sponsored ADR (Spain) (SAN)'s 30-day implied volatility (IV30) was 33.8% at the close on November 2, 2026, up from 32.4% the day before, against a 52-week range of 18.9% to 49.0%. Its 20-day historical volatility was 34.1%.

Key numbers

30-day implied volatility (IV30): 33.8%
IV30 52-week range: 18.9% to 49.0% (median 30.7%)
Historical volatility: 20-day 34.1%, 1-year 33.6%
Implied move by the nearest expiration: ±2.0%

Data as of November 2, 2026.

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

Name: SAN Implied Volatility
Creator: Market Chameleon