Put-Call Ratio (Open Interest) (90-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 Health Care ETF (VHT) had 90-Day Put-Call Ratio (Open Interest) of 0.6940 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1301
Historical Volatility (Parkinson)	0.1137
Implied Volatility (Calls)	0.1592
Implied Volatility (Puts)	0.1527
Implied Volatility (Mean)	0.1560
Put-Call Implied Volatility Ratio	0.9590
Implied Volatility Skew	0.0409
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.6940