Put-Call Ratio (Volume) (20-Day)

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

Tuniu Corporation (TOUR) 20-Day Put-Call Ratio (Volume) data is not available for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2443
Historical Volatility (Parkinson)	0.2162
Implied Volatility (Calls)	0.5374
Implied Volatility (Puts)	0.3442
Implied Volatility (Mean)	0.4408
Put-Call Implied Volatility Ratio	0.6405
Implied Volatility Skew	0.1671
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	186.0000