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.

Viking Therapeutics, Inc. (VKTX) had 180-Day Put-Call Ratio (Volume) of 0.0073 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6401
Historical Volatility (Parkinson)	0.5972
Implied Volatility (Calls)	0.8261
Implied Volatility (Puts)	0.8425
Implied Volatility (Mean)	0.8343
Put-Call Implied Volatility Ratio	1.0198
Implied Volatility Skew	0.0064
Option Statistics
Put-Call Ratio (Volume)	0.0073
Put-Call Ratio (Open Interest)	0.5386