State Street SPDR S&P 500 Fossil Fuel Reserves Free ETF (SPYX)'s 30-day implied volatility (IV30) was 16.4% at the close on November 9, 2026, down from 19.2% the day before, against a 52-week range of 9.0% to 23.4%. Its 20-day historical volatility was 13.9%.

Key numbers

30-day implied volatility (IV30): 16.4%
IV30 52-week range: 9.0% to 23.4% (median 14.5%)
Historical volatility: 20-day 13.9%, 1-year 13.7%
Implied move by the nearest expiration: ±1.2%

Data as of November 9, 2026.

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

Name: SPYX Implied Volatility
Creator: Market Chameleon