Put-Call Ratio (Volume) (180-Day)

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

iShares MSCI EAFE ETF (EFA) had 180-Day Put-Call Ratio (Volume) of 0.7113 for 2026-09-02.

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Figures for 2026-09-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1803
Historical Volatility (Parkinson)	0.1146
Implied Volatility (Calls)	0.1802
Implied Volatility (Puts)	0.1368
Implied Volatility (Mean)	0.1585
Put-Call Implied Volatility Ratio	0.7591
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.7113
Put-Call Ratio (Open Interest)	3.6398