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 Australia ETF (EWA) had 180-Day Put-Call Ratio (Volume) of 0.6667 for 2026-05-29.

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Figures for 2026-05-29

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1980
Historical Volatility (Parkinson)	0.1200
Implied Volatility (Calls)	0.2284
Implied Volatility (Puts)	0.1861
Implied Volatility (Mean)	0.2072
Put-Call Implied Volatility Ratio	0.8147
Implied Volatility Skew	0.0086
Option Statistics
Put-Call Ratio (Volume)	0.6667
Put-Call Ratio (Open Interest)	3.0461