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.

Ducommun Incorporated (DCO) 20-Day Put-Call Ratio (Volume) data is not available for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3114
Historical Volatility (Parkinson)	0.3341
Implied Volatility (Calls)	0.4304
Implied Volatility (Puts)	0.3969
Implied Volatility (Mean)	0.4137
Put-Call Implied Volatility Ratio	0.9220
Implied Volatility Skew	0.1542
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.2041