Cytokinetics, Incorporated (CYTK)

Last Closing Price: 65.80 (2026-04-21)

Put-Call Ratio (Open Interest) (90-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Cytokinetics, Incorporated (CYTK) had 90-Day Put-Call Ratio (Open Interest) of 0.1597 for 2026-04-21.