Implied Volatility (Mean) (30-Day)

Implied Volatility (Mean): The forecasted future volatility of the security over the selected time frame, derived from the average of the put and call implied volatilities for options with the relevant expiration date.

iShares Genomics Immunology and Healthcare ETF (IDNA) had 30-Day Implied Volatility (Mean) of 0.3943 for 2025-05-29.

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Volatility Metrics
Historical Volatility (Close-to-Close)	0.3393
Historical Volatility (Parkinson)	0.2006
Implied Volatility (Calls)	0.3778
Implied Volatility (Puts)	0.4109
Implied Volatility (Mean)	0.3943
Put-Call Implied Volatility Ratio	1.0874
Implied Volatility Skew	-0.0795
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0000