Put-Call Ratio (Volume) (10-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 10-Day Put-Call Ratio (Volume) of 0.0167 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1985
Historical Volatility (Parkinson)	0.1593
Implied Volatility (Calls)	0.2418
Implied Volatility (Puts)	0.2208
Implied Volatility (Mean)	0.2313
Put-Call Implied Volatility Ratio	0.9129
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0167
Put-Call Ratio (Open Interest)	0.3169