Vanguard Mega Cap Index Fund ETF Shares (MGC)

Last Closing Price: 270.54 (2026-06-05)

Implied Volatility Skew (90-Day)

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

Vanguard Mega Cap Index Fund ETF Shares (MGC) had 90-Day Implied Volatility Skew of 0.0801 for 2026-06-05.