State Street SPDR Portfolio S&P 500 ETF (SPYM)

Last Closing Price: 88.43 (2026-07-06)

Implied Volatility Skew (150-Day)

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

State Street SPDR Portfolio S&P 500 ETF (SPYM) had 150-Day Implied Volatility Skew of 0.0610 for 2026-07-06.