Vanguard Mega Cap Index Fund ETF Shares (MGC)

Last Closing Price: 272.04 (2026-07-17)

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.

Vanguard Mega Cap Index Fund ETF Shares (MGC) had 30-Day Implied Volatility Skew of 0.0609 for 2026-07-17.