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.

Atour Lifestyle Holdings Limited Sponsored ADR (ATAT) had 10-Day Put-Call Ratio (Volume) of 3.6161 for 2025-07-16.

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Figures for 2025-07-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3584
Historical Volatility (Parkinson)	0.3600
Implied Volatility (Calls)	0.8517
Implied Volatility (Puts)	0.4892
Implied Volatility (Mean)	0.6704
Put-Call Implied Volatility Ratio	0.5744
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	3.6161
Put-Call Ratio (Open Interest)	0.3351