Put-Call Ratio (Volume) (150-Day)

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

iShares Genomics Immunology and Healthcare ETF (IDNA) 150-Day Put-Call Ratio (Volume) data is not available for 2026-03-06.

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Figures for 2026-03-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2459
Historical Volatility (Parkinson)	0.1825
Implied Volatility (Calls)	0.2675
Implied Volatility (Puts)	0.3068
Implied Volatility (Mean)	0.2871
Put-Call Implied Volatility Ratio	1.1467
Implied Volatility Skew	0.0287
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0000