Put-Call Ratio (Open Interest) (150-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.

ARK Israel Innovative Technology ETF (IZRL) had 150-Day Put-Call Ratio (Open Interest) of 0.1302 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1852
Historical Volatility (Parkinson)	0.1832
Implied Volatility (Calls)	0.2955
Implied Volatility (Puts)	0.2953
Implied Volatility (Mean)	0.2954
Put-Call Implied Volatility Ratio	0.9992
Implied Volatility Skew	0.0524
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.1302