Put-Call Ratio (Volume) (60-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) 60-Day Put-Call Ratio (Volume) data is not available for 2026-04-20.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5678
Historical Volatility (Parkinson)	0.3840
Implied Volatility (Calls)	0.4443
Implied Volatility (Puts)	0.4910
Implied Volatility (Mean)	0.4677
Put-Call Implied Volatility Ratio	1.1051
Implied Volatility Skew	0.0187
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.1878