NASDAQ · CTKB

Cytek Biosciences, Inc.

Healthcare · Medical - Devices

$6.14

Up+$0.16 (+2.68%)

Updated Oct 29, 2026, 5:23 AM

SID Score

5.6/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · CTKB

CTKB price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 28, 2026

Daily close

View OHLC price history

CTKB OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 28, 2026	$5.95	$6.32	$5.95	$6.14	1.6M
Oct 27, 2026	$5.89	$6.01	$5.795	$5.98	1.21M
Oct 26, 2026	$5.60	$5.895	$5.59	$5.89	1.24M
Oct 23, 2026	$5.38	$5.64	$5.30	$5.59	704.86K
Oct 22, 2026	$5.53	$5.66	$5.35	$5.43	694.3K
Oct 21, 2026	$5.26	$5.545	$5.24	$5.50	1.09M
Oct 20, 2026	$5.29	$5.49	$5.26	$5.34	805.96K
Oct 19, 2026	$5.27	$5.34	$5.19	$5.25	700.55K
Oct 16, 2026	$5.41	$5.41	$5.205	$5.25	1.05M
Oct 15, 2026	$5.36	$5.48	$5.29	$5.41	905.4K
Oct 14, 2026	$5.25	$5.475	$5.23	$5.395	1.07M
Oct 13, 2026	$5.19	$5.465	$5.18	$5.35	1.43M
Oct 12, 2026	$5.42	$5.42	$5.115	$5.31	1.04M
Oct 9, 2026	$5.32	$5.555	$5.30	$5.43	3.88M
Oct 8, 2026	$5.26	$5.38	$5.045	$5.36	1.71M
Oct 7, 2026	$5.21	$5.34	$5.1101	$5.34	1.78M
Oct 6, 2026	$6.13	$6.21	$5.355	$5.38	2.05M
Oct 5, 2026	$5.88	$6.105	$5.825	$6.09	1.79M
Oct 2, 2026	$5.86	$5.94	$5.75	$5.87	1.1M
Oct 1, 2026	$5.96	$5.97	$5.7501	$5.81	1.57M
Sep 30, 2026	$5.76	$5.985	$5.67	$5.96	1.32M