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 International Stock Index Fund ETF Shares (VXUS) had 20-Day Put-Call Implied Volatility Ratio of 0.7565 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2195
Historical Volatility (Parkinson)	0.1221
Implied Volatility (Calls)	0.2368
Implied Volatility (Puts)	0.1791
Implied Volatility (Mean)	0.2080
Put-Call Implied Volatility Ratio	0.7565
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	5.6515
Put-Call Ratio (Open Interest)	0.7234