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.

iShares Global 100 ETF (IOO) 150-Day Put-Call Ratio (Open Interest) data is not available for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1662
Historical Volatility (Parkinson)	0.1145
Implied Volatility (Calls)	0.1952
Implied Volatility (Puts)	0.1649
Implied Volatility (Mean)	0.1801
Put-Call Implied Volatility Ratio	0.8447
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--