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.

Baidu, Inc. (BIDU) had 30-Day Put-Call Ratio (Volume) of 0.1555 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5025
Historical Volatility (Parkinson)	0.3144
Implied Volatility (Calls)	0.5355
Implied Volatility (Puts)	0.5274
Implied Volatility (Mean)	0.5315
Put-Call Implied Volatility Ratio	0.9848
Implied Volatility Skew	0.0084
Option Statistics
Put-Call Ratio (Volume)	0.1555
Put-Call Ratio (Open Interest)	0.7493