Put-Call Ratio (Volume) (120-Day)

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

Baidu, Inc. (BIDU) had 120-Day Put-Call Ratio (Volume) of 0.8445 for 2026-07-21.

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Figures for 2026-07-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5245
Historical Volatility (Parkinson)	0.3403
Implied Volatility (Calls)	0.5386
Implied Volatility (Puts)	0.5409
Implied Volatility (Mean)	0.5397
Put-Call Implied Volatility Ratio	1.0043
Implied Volatility Skew	0.0047
Option Statistics
Put-Call Ratio (Volume)	0.8445
Put-Call Ratio (Open Interest)	0.7740