Put-Call Ratio (Volume) (30-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 30-Day Put-Call Ratio (Volume) of 0.6000 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2786
Historical Volatility (Parkinson)	0.2114
Implied Volatility (Calls)	0.4826
Implied Volatility (Puts)	0.4116
Implied Volatility (Mean)	0.4471
Put-Call Implied Volatility Ratio	0.8527
Implied Volatility Skew	0.1337
Option Statistics
Put-Call Ratio (Volume)	0.6000
Put-Call Ratio (Open Interest)	1.7979