State Street SPDR S&P 600 Small Cap Growth ETF (SLYG)'s 30-day implied volatility (IV30) was 16.4% at the close on November 12, 2026, down from 17.8% the day before, against a 52-week range of 11.3% to 29.5%. Its 20-day historical volatility was 19.0%.

Key numbers

30-day implied volatility (IV30): 16.4%
IV30 52-week range: 11.3% to 29.5% (median 17.4%)
Historical volatility: 20-day 19.0%, 1-year 18.4%
Implied move by the nearest expiration: ±1.1%

Data as of November 12, 2026.

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

Name: SLYG Implied Volatility
Creator: Market Chameleon