Sofi Select 500 ETF (SFY)'s 30-day implied volatility (IV30) was 15.9% at the close on October 28, 2026, up from 15.5% the day before, against a 52-week range of 10.7% to 26.7%. Its 20-day historical volatility was 14.1%.

Key numbers

30-day implied volatility (IV30): 15.9%
IV30 52-week range: 10.7% to 26.7% (median 14.6%)
Historical volatility: 20-day 14.1%, 1-year 16.9%
Implied move by the nearest expiration: ±1.0%

Data as of October 28, 2026.

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

Name: SFY Implied Volatility
Creator: Market Chameleon