Put-Call Ratio (Volume) (180-Day)

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

ZTO Express (Cayman) Inc. (ZTO) had 180-Day Put-Call Ratio (Volume) of 0.4553 for 2025-02-21.

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Figures for 2025-02-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3492
Historical Volatility (Parkinson)	0.2423
Implied Volatility (Calls)	0.4638
Implied Volatility (Puts)	0.3580
Implied Volatility (Mean)	0.4109
Put-Call Implied Volatility Ratio	0.7720
Implied Volatility Skew	0.0550
Option Statistics
Put-Call Ratio (Volume)	0.4553
Put-Call Ratio (Open Interest)	14.5524