Cytek Biosciences, Inc. (CTKB) NASDAQ

Currency In USD

CTKB Historical Return

If you invested $1000 in Cytek Biosciences, Inc. (CTKB) since IPO date, it would be worth $309.7 as of October 02, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $263.85, while $1000 invested 1 year ago would be worth $1,591.78. This corresponds to total returns of -69.03%, -73.61%, 59.18%, respectively, with annualized returns of -20.19%, -23.4%, 59.18%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

CTKB Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 01, 2026	5.96	5.81	5.81	5.97	5.75	1.57M
September 30, 2026	5.76	5.96	5.96	5.99	5.67	1.32M
September 29, 2026	5.74	5.76	5.76	5.86	5.66	869,864
September 28, 2026	5.62	5.74	5.74	5.78	5.53	1.09M
September 25, 2026	5.71	5.65	5.65	5.75	5.57	1.49M
September 24, 2026	5.64	5.73	5.73	5.83	5.48	1.6M
September 23, 2026	5.73	5.68	5.68	5.85	5.63	1.26M
September 22, 2026	5.29	5.71	5.71	5.84	5.26	3.78M
September 21, 2026	5.32	5.28	5.28	5.32	5.2	1.25M
September 18, 2026	5.09	5.3	5.3	5.32	5.09	2.09M
September 17, 2026	4.99	5.21	5.21	5.3	4.91	2.23M
September 16, 2026	4.89	4.93	4.93	5.01	4.77	1.56M
September 15, 2026	4.81	4.89	4.89	5.02	4.8	1.12M
September 11, 2026	4.61	4.61	4.61	4.64	4.49	897,707
September 10, 2026	4.69	4.53	4.53	4.7	4.51	2.42M
September 09, 2026	4.59	4.73	4.73	4.75	4.55	810,235
September 08, 2026	4.64	4.62	4.62	4.68	4.54	648,684
September 04, 2026	4.67	4.7	4.7	4.73	4.62	478,226
September 03, 2026	4.7	4.7	4.7	4.77	4.51	485,282
September 02, 2026	4.66	4.69	4.69	4.78	4.58	564,627
September 01, 2026	4.78	4.62	4.62	4.81	4.55	629,427
August 31, 2026	4.63	4.78	4.78	4.81	4.48	958,615
August 28, 2026	4.62	4.68	4.68	4.71	4.48	796,311
August 27, 2026	4.57	4.62	4.62	4.74	4.56	651,350
August 26, 2026	4.53	4.57	4.57	4.58	4.51	437,689
August 25, 2026	4.45	4.58	4.58	4.58	4.36	605,070
August 24, 2026	4.8	4.44	4.44	4.84	4.29	943,482
August 21, 2026	4.69	4.81	4.81	4.83	4.59	819,589
August 20, 2026	4.63	4.66	4.66	4.78	4.62	800,608
August 19, 2026	4.67	4.7	4.7	4.92	4.67	1.04M
August 18, 2026	4.77	4.67	4.67	4.77	4.6	713,310
August 17, 2026	4.66	4.74	4.74	4.76	4.57	497,666
August 14, 2026	4.84	4.69	4.69	4.93	4.66	927,484
August 13, 2026	4.82	4.89	4.89	4.93	4.76	1.02M
August 12, 2026	4.7	4.78	4.78	4.8	4.65	846,428
August 11, 2026	4.74	4.74	4.74	4.82	4.53	0
August 10, 2026	4.32	4.66	4.66	4.67	4.16	1.22M
August 07, 2026	4.17	4.2	4.2	4.24	4.12	616,073
August 06, 2026	4.37	4.16	4.16	4.4	4.05	1.43M
August 05, 2026	4.27	4.18	4.18	4.31	4.12	993,105
August 04, 2026	4.28	4.28	4.28	4.36	4.17	819,167
August 03, 2026	4.31	4.31	4.31	4.35	4.18	889,893
July 31, 2026	4.28	4.22	4.22	4.31	4.14	608,393
July 30, 2026	4.38	4.31	4.31	4.38	4.24	525,929
July 29, 2026	4.46	4.38	4.38	4.55	4.33	597,780
July 28, 2026	4.45	4.46	4.46	4.57	4.43	713,040
July 27, 2026	4.46	4.41	4.41	4.53	4.37	521,240
July 23, 2026	4.48	4.56	4.56	4.69	4.48	766,507
July 22, 2026	4.55	4.54	4.54	4.6	4.48	514,862
July 21, 2026	4.54	4.57	4.57	4.59	4.44	790,818
July 20, 2026	4.6	4.58	4.58	4.65	4.52	768,030
July 17, 2026	4.55	4.62	4.62	4.66	4.54	680,762
July 16, 2026	4.67	4.64	4.64	4.8	4.58	877,486
July 15, 2026	4.62	4.65	4.65	4.71	4.57	557,942
July 14, 2026	4.51	4.62	4.62	4.72	4.46	987,835
July 13, 2026	4.59	4.51	4.51	4.69	4.46	1.14M
July 10, 2026	4.58	4.62	4.62	4.68	4.53	788,320
July 09, 2026	4.39	4.59	4.59	4.6	4.31	710,956
July 08, 2026	4.56	4.39	4.39	4.56	4.36	1.17M
July 07, 2026	4.68	4.56	4.56	4.72	4.44	877,980