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.

Cardinal Health, Inc. (CAH) had 30-Day Put-Call Ratio (Volume) of 3.3968 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2419
Historical Volatility (Parkinson)	0.2511
Implied Volatility (Calls)	0.2380
Implied Volatility (Puts)	0.2088
Implied Volatility (Mean)	0.2234
Put-Call Implied Volatility Ratio	0.8774
Implied Volatility Skew	0.0591
Option Statistics
Put-Call Ratio (Volume)	3.3968
Put-Call Ratio (Open Interest)	0.0109