Put-Call Ratio (Volume) (10-Day)

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

Guardant Health, Inc. (GH) had 10-Day Put-Call Ratio (Volume) of 3.1076 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3342
Historical Volatility (Parkinson)	0.4650
Implied Volatility (Calls)	0.6861
Implied Volatility (Puts)	0.6951
Implied Volatility (Mean)	0.6906
Put-Call Implied Volatility Ratio	1.0131
Implied Volatility Skew	0.0439
Option Statistics
Put-Call Ratio (Volume)	3.1076
Put-Call Ratio (Open Interest)	3.6929