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.

Cytokinetics, Incorporated (CYTK) had 10-Day Put-Call Ratio (Volume) of 0.4453 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3447
Historical Volatility (Parkinson)	0.3065
Implied Volatility (Calls)	0.4819
Implied Volatility (Puts)	0.5569
Implied Volatility (Mean)	0.5194
Put-Call Implied Volatility Ratio	1.1556
Implied Volatility Skew	-0.0281
Option Statistics
Put-Call Ratio (Volume)	0.4453
Put-Call Ratio (Open Interest)	0.2990