Put-Call Ratio (Volume) (90-Day)

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

CDW Corporation (CDW) had 90-Day Put-Call Ratio (Volume) of 2.6076 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4851
Historical Volatility (Parkinson)	0.4791
Implied Volatility (Calls)	0.4828
Implied Volatility (Puts)	0.4754
Implied Volatility (Mean)	0.4791
Put-Call Implied Volatility Ratio	0.9846
Implied Volatility Skew	0.0190
Option Statistics
Put-Call Ratio (Volume)	2.6076
Put-Call Ratio (Open Interest)	1.3562