State Street SPDR MSCI EAFE Fossil Fuel Reserves Free ETF (EFAX)

Last Closing Price: 53.46 (2026-06-04)

Implied Volatility Skew (30-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

State Street SPDR MSCI EAFE Fossil Fuel Reserves Free ETF (EFAX) had 30-Day Implied Volatility Skew of -0.1156 for 2026-06-04.