Put-Call Ratio (Volume) (30-Day)

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

Global X MSCI Greece ETF (GREK) had 30-Day Put-Call Ratio (Volume) of 40.0000 for 2026-05-21.

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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2894
Historical Volatility (Parkinson)	0.1496
Implied Volatility (Calls)	0.2227
Implied Volatility (Puts)	0.3193
Implied Volatility (Mean)	0.2710
Put-Call Implied Volatility Ratio	1.4340
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	40.0000
Put-Call Ratio (Open Interest)	25.8911