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.

Cytokinetics, Incorporated (CYTK) had 180-Day Put-Call Ratio (Volume) of 0.0133 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4384
Historical Volatility (Parkinson)	0.3779
Implied Volatility (Calls)	0.6188
Implied Volatility (Puts)	0.6186
Implied Volatility (Mean)	0.6187
Put-Call Implied Volatility Ratio	0.9997
Implied Volatility Skew	-0.0040
Option Statistics
Put-Call Ratio (Volume)	0.0133
Put-Call Ratio (Open Interest)	0.0504