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.

Western Digital Corporation (WDC) had 10-Day Put-Call Ratio (Volume) of 0.7089 for 2026-10-02.

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Figures for 2026-10-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6989
Historical Volatility (Parkinson)	0.5074
Implied Volatility (Calls)	0.5923
Implied Volatility (Puts)	0.5921
Implied Volatility (Mean)	0.5922
Put-Call Implied Volatility Ratio	0.9997
Implied Volatility Skew	0.0685
Option Statistics
Put-Call Ratio (Volume)	0.7089
Put-Call Ratio (Open Interest)	1.5090