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 Core MSCI EAFE ETF (IEFA) had 10-Day Put-Call Ratio (Volume) of 0.0833 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0979
Historical Volatility (Parkinson)	0.0775
Implied Volatility (Calls)	0.1854
Implied Volatility (Puts)	0.1668
Implied Volatility (Mean)	0.1761
Put-Call Implied Volatility Ratio	0.8993
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0833
Put-Call Ratio (Open Interest)	0.0722