Put-Call Implied Volatility Ratio (60-Day)

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

Vanguard Extended Market Index Fund ETF Shares (VXF) had 60-Day Put-Call Implied Volatility Ratio of 1.0517 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1811
Historical Volatility (Parkinson)	0.1604
Implied Volatility (Calls)	0.1970
Implied Volatility (Puts)	0.2072
Implied Volatility (Mean)	0.2021
Put-Call Implied Volatility Ratio	1.0517
Implied Volatility Skew	0.0545
Option Statistics
Put-Call Ratio (Volume)	0.6667
Put-Call Ratio (Open Interest)	0.8348