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.

EHang Holdings Limited Unsponsored ADR (EH) had 180-Day Put-Call Ratio (Volume) of 16.0000 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7374
Historical Volatility (Parkinson)	0.5744
Implied Volatility (Calls)	0.8985
Implied Volatility (Puts)	0.8147
Implied Volatility (Mean)	0.8566
Put-Call Implied Volatility Ratio	0.9067
Implied Volatility Skew	-0.0273
Option Statistics
Put-Call Ratio (Volume)	16.0000
Put-Call Ratio (Open Interest)	0.0134