Schwab US Small-Cap ETF (SCHA)'s 30-day implied volatility (IV30) was 14.4% at the close on October 29, 2026, down from 15.9% the day before, against a 52-week range of 12.1% to 31.2%. Its 20-day historical volatility was 15.4%.

Key numbers

30-day implied volatility (IV30): 14.4%
IV30 52-week range: 12.1% to 31.2% (median 17.8%)
Historical volatility: 20-day 15.4%, 1-year 20.1%
Implied move by the nearest expiration: ±1.0%

Data as of October 29, 2026.

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

Name: SCHA Implied Volatility
Creator: Market Chameleon