Put-Call Ratio (Volume) (30-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

iShares U.S. Medical Devices ETF (IHI) had 30-Day Put-Call Ratio (Volume) of 0.4769 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3422
Historical Volatility (Parkinson)	0.2134
Implied Volatility (Calls)	0.2413
Implied Volatility (Puts)	0.2396
Implied Volatility (Mean)	0.2404
Put-Call Implied Volatility Ratio	0.9930
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.4769
Put-Call Ratio (Open Interest)	0.4153