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.

PLUS Korea Defense Industry Index ETF (KDEF) had 10-Day Put-Call Ratio (Volume) of 2.3333 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3065
Historical Volatility (Parkinson)	0.2162
Implied Volatility (Calls)	0.5183
Implied Volatility (Puts)	0.4836
Implied Volatility (Mean)	0.5009
Put-Call Implied Volatility Ratio	0.9330
Implied Volatility Skew	0.0665
Option Statistics
Put-Call Ratio (Volume)	2.3333
Put-Call Ratio (Open Interest)	3.0750