Vanguard S&P 500 Value Index Fund ETF Shares (VOOV)

Last Closing Price: 221.74 (2026-07-20)

Put-Call Implied Volatility Ratio (150-Day)

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

Vanguard S&P 500 Value Index Fund ETF Shares (VOOV) had 150-Day Put-Call Implied Volatility Ratio of 0.9867 for 2026-07-20.