Put-Call Ratio (Volume) (90-Day)

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

China Automotive Systems, Inc. (CAAS) 90-Day Put-Call Ratio (Volume) data is not available for 2026-09-03.

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Figures for 2026-09-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4304
Historical Volatility (Parkinson)	0.3969
Implied Volatility (Calls)	0.5816
Implied Volatility (Puts)	0.8382
Implied Volatility (Mean)	0.7099
Put-Call Implied Volatility Ratio	1.4411
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0224