Put-Call Ratio (Volume) (30-Day)

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

McKesson Corporation (MCK) had 30-Day Put-Call Ratio (Volume) of 0.1818 for 2025-07-03.

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Figures for 2025-07-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1844
Historical Volatility (Parkinson)	0.1734
Implied Volatility (Calls)	0.2065
Implied Volatility (Puts)	0.2178
Implied Volatility (Mean)	0.2122
Put-Call Implied Volatility Ratio	1.0547
Implied Volatility Skew	0.0119
Option Statistics
Put-Call Ratio (Volume)	0.1818
Put-Call Ratio (Open Interest)	0.0769