Cytokinetics, Incorporated (CYTK)

NASDAQ: CYTK · Real-Time Price · USD

67.56

-1.22 (-1.77%)

At close: Sep 21, 2026, 4:00 PM EDT

67.52

-0.04 (-0.06%)

After-hours: Sep 21, 2026, 4:31 PM EDT

Cytokinetics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 21, 2026	69.30	69.50	67.35	67.62	-	-1.69%	1,019,097
Sep 18, 2026	70.18	70.18	68.15	68.78	68.78	-1.63%	4,858,525
Sep 17, 2026	70.64	71.05	68.92	69.92	69.92	0.76%	1,396,875
Sep 16, 2026	69.52	70.68	68.67	69.39	69.39	0.12%	2,211,696
Sep 15, 2026	72.13	72.19	68.55	69.31	69.31	-4.33%	2,576,731
Sep 14, 2026	73.51	74.65	72.34	72.45	72.45	-1.79%	1,533,560
Sep 11, 2026	74.66	75.98	73.50	73.77	73.77	0.20%	1,721,518
Sep 10, 2026	73.23	75.10	73.13	73.62	73.62	-0.66%	1,444,873
Sep 9, 2026	74.31	74.89	73.52	74.11	74.11	-1.65%	1,424,847
Sep 8, 2026	72.39	76.81	72.39	75.35	75.35	3.62%	1,921,008
Sep 4, 2026	73.04	74.01	72.26	72.72	72.72	-1.66%	1,140,923
Sep 3, 2026	73.55	74.23	71.41	73.95	73.95	2.81%	1,589,734
Sep 2, 2026	71.90	73.70	70.42	71.93	71.93	0.74%	1,605,679
Sep 1, 2026	69.85	72.46	69.83	71.40	71.40	0.69%	1,899,653
Aug 31, 2026	71.54	71.79	69.31	70.91	70.91	-1.64%	3,078,140
Aug 28, 2026	73.88	74.42	71.66	72.09	72.09	-7.46%	4,361,525
Aug 27, 2026	78.84	79.13	77.84	77.90	77.90	-1.64%	1,109,945
Aug 26, 2026	77.91	79.88	76.70	79.20	79.20	2.25%	1,236,620
Aug 25, 2026	77.93	78.72	77.21	77.46	77.46	0.48%	1,260,832
Aug 24, 2026	77.20	77.99	75.65	77.09	77.09	0.33%	1,212,285
Aug 21, 2026	77.30	77.70	76.65	76.84	76.84	-0.44%	1,521,261
Aug 20, 2026	77.36	77.62	76.14	77.18	77.18	-0.72%	1,651,714
Aug 19, 2026	77.23	77.88	76.17	77.74	77.74	2.16%	1,505,964
Aug 18, 2026	75.57	76.81	74.76	76.10	76.10	0.30%	1,653,100
Aug 17, 2026	73.90	75.92	73.46	75.87	75.87	2.35%	1,492,023
Aug 14, 2026	72.70	74.26	72.12	74.13	74.13	0.93%	1,756,968
Aug 13, 2026	76.80	76.81	73.40	73.45	73.45	-2.90%	1,771,363
Aug 12, 2026	76.71	77.71	75.34	75.64	75.64	-1.06%	2,105,583
Aug 11, 2026	78.65	78.95	76.30	76.45	76.45	-1.34%	1,270,141
Aug 10, 2026	76.09	77.89	75.67	77.49	77.49	0.95%	2,270,664
Aug 7, 2026	81.23	81.50	75.87	76.76	76.76	-5.67%	3,604,464
Aug 6, 2026	78.94	81.77	78.75	81.37	81.37	3.20%	2,523,490
Aug 5, 2026	79.42	80.49	77.70	78.85	78.85	0.31%	1,594,167
Aug 4, 2026	77.25	79.82	76.70	78.61	78.61	2.83%	2,447,492
Aug 3, 2026	76.69	77.17	74.89	76.45	76.45	-0.88%	2,240,096
Jul 31, 2026	80.32	80.81	76.96	77.13	77.13	-4.09%	1,579,231
Jul 30, 2026	78.39	80.84	77.90	80.42	80.42	2.60%	2,092,473
Jul 29, 2026	79.77	80.34	78.07	78.39	78.39	-1.34%	1,780,885
Jul 28, 2026	81.02	81.02	78.98	79.45	79.45	-1.45%	1,659,987
Jul 27, 2026	81.51	82.41	79.90	80.62	80.62	-0.15%	1,835,104
Jul 24, 2026	82.59	82.59	80.28	80.74	80.74	-1.44%	1,638,260
Jul 23, 2026	80.89	82.99	80.06	81.92	81.92	-0.33%	1,076,211
Jul 22, 2026	81.28	83.83	80.61	82.19	82.19	1.33%	2,072,345
Jul 21, 2026	78.97	81.55	78.82	81.11	81.11	2.53%	1,215,829
Jul 20, 2026	80.44	81.31	78.87	79.11	79.11	-1.33%	1,468,722
Jul 17, 2026	78.99	82.58	78.27	80.18	80.18	-0.22%	1,588,488
Jul 16, 2026	82.49	83.71	79.81	80.36	80.36	-2.74%	1,406,793
Jul 15, 2026	81.03	82.76	80.33	82.62	82.62	0.84%	1,334,079
Jul 14, 2026	83.00	83.44	80.61	81.93	81.93	-0.38%	1,439,629
Jul 13, 2026	83.39	84.60	80.90	82.24	82.24	-3.10%	1,891,495