Put-Call Ratio (Volume) (90-Day)

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

Baidu, Inc. (BIDU) had 90-Day Put-Call Ratio (Volume) of 4.1508 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5497
Historical Volatility (Parkinson)	0.3592
Implied Volatility (Calls)	0.5303
Implied Volatility (Puts)	0.5112
Implied Volatility (Mean)	0.5207
Put-Call Implied Volatility Ratio	0.9639
Implied Volatility Skew	0.0077
Option Statistics
Put-Call Ratio (Volume)	4.1508
Put-Call Ratio (Open Interest)	0.8652