Put-Call Ratio (Volume) (20-Day)

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

Costamare Inc. (CMRE) had 20-Day Put-Call Ratio (Volume) of 0.0385 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2471
Historical Volatility (Parkinson)	0.2760
Implied Volatility (Calls)	0.4204
Implied Volatility (Puts)	0.4164
Implied Volatility (Mean)	0.4184
Put-Call Implied Volatility Ratio	0.9904
Implied Volatility Skew	-0.0486
Option Statistics
Put-Call Ratio (Volume)	0.0385
Put-Call Ratio (Open Interest)	0.3206