Companhia De Saneamento Basico Do Estado De Sao Paulo - Sabesp American Depositary Shares (Each Repstg 250 Common Shares) (SBS)'s 30-day implied volatility (IV30) was 41.0% at the close on November 6, 2026, up from 40.1% the day before, against a 52-week range of 19.8% to 58.6%. Its 20-day historical volatility was 43.4%.

Key numbers

30-day implied volatility (IV30): 41.0%
IV30 52-week range: 19.8% to 58.6% (median 31.4%)
Historical volatility: 20-day 43.4%, 1-year 36.4%
Implied move by the nearest expiration: ±2.5%

Data as of November 6, 2026.

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

Name: SBS Implied Volatility
Creator: Market Chameleon