Vanguard 500 Index Fund ETF Shares (VOO)

Last Closing Price: 662.52 (2026-05-01)

Implied Volatility Skew (60-Day)

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

Vanguard 500 Index Fund ETF Shares (VOO) had 60-Day Implied Volatility Skew of 0.0639 for 2026-05-01.