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.

Alignment Healthcare, Inc. (ALHC) had 30-Day Put-Call Ratio (Volume) of 0.1645 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5830
Historical Volatility (Parkinson)	0.6278
Implied Volatility (Calls)	0.4498
Implied Volatility (Puts)	0.5275
Implied Volatility (Mean)	0.4886
Put-Call Implied Volatility Ratio	1.1728
Implied Volatility Skew	0.1517
Option Statistics
Put-Call Ratio (Volume)	0.1645
Put-Call Ratio (Open Interest)	0.1690