Vanguard Total Stock Market Index Fund ETF Shares (VTI)

Last Closing Price: 325.21 (2026-04-06)

Put-Call Implied Volatility Ratio (20-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

Vanguard Total Stock Market Index Fund ETF Shares (VTI) had 20-Day Put-Call Implied Volatility Ratio of 1.0181 for 2026-04-06.