Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Vanguard High Dividend Yield ETF (VYM) had 30-Day Put-Call Ratio (Open Interest) of 0.0151 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0818
Historical Volatility (Parkinson)	0.0714
Implied Volatility (Calls)	0.1357
Implied Volatility (Puts)	0.1143
Implied Volatility (Mean)	0.1250
Put-Call Implied Volatility Ratio	0.8421
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.1935
Put-Call Ratio (Open Interest)	0.0151