Put-Call Ratio (Volume) (120-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 120-Day Put-Call Ratio (Volume) of 0.0128 for 2025-07-16.

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Figures for 2025-07-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4393
Historical Volatility (Parkinson)	0.4823
Implied Volatility (Calls)	0.5195
Implied Volatility (Puts)	0.4574
Implied Volatility (Mean)	0.4884
Put-Call Implied Volatility Ratio	0.8806
Implied Volatility Skew	-0.0091
Option Statistics
Put-Call Ratio (Volume)	0.0128
Put-Call Ratio (Open Interest)	0.1919