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.

Dana Incorporated (DAN) had 20-Day Put-Call Ratio (Volume) of 0.6771 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4671
Historical Volatility (Parkinson)	0.3193
Implied Volatility (Calls)	0.4709
Implied Volatility (Puts)	0.4982
Implied Volatility (Mean)	0.4846
Put-Call Implied Volatility Ratio	1.0580
Implied Volatility Skew	0.0153
Option Statistics
Put-Call Ratio (Volume)	0.6771
Put-Call Ratio (Open Interest)	0.6766