NASDAQ · CTKB

Cytek Biosciences, Inc.

Healthcare · Medical - Devices

$4.81

Up+$0.15 (+3.22%)

Updated Aug 22, 2026, 5:44 PM

SID Score

5.0/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

CTKB price history

1M range · 21 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

CTKB OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Aug 21, 2026	$4.69	$4.83	$4.59	$4.81	820.26K
Aug 20, 2026	$4.63	$4.78	$4.615	$4.66	800.61K
Aug 19, 2026	$4.67	$4.92	$4.67	$4.70	1.04M
Aug 18, 2026	$4.77	$4.77	$4.60	$4.67	713.32K
Aug 17, 2026	$4.66	$4.76	$4.57	$4.74	497.83K
Aug 14, 2026	$4.84	$4.935	$4.6614	$4.69	927.48K
Aug 13, 2026	$4.82	$4.925	$4.76	$4.89	1.02M
Aug 12, 2026	$4.70	$4.80	$4.65	$4.78	846.43K
Aug 11, 2026	$4.67	$4.82	$4.53	$4.74	1.17M
Aug 10, 2026	$4.315	$4.67	$4.16	$4.66	1.22M
Aug 7, 2026	$4.17	$4.2385	$4.115	$4.20	616.08K
Aug 6, 2026	$4.37	$4.40	$4.045	$4.16	1.43M
Aug 5, 2026	$4.27	$4.31	$4.115	$4.18	993.96K
Aug 4, 2026	$4.28	$4.3618	$4.17	$4.28	819.18K
Aug 3, 2026	$4.31	$4.35	$4.185	$4.31	889.84K
Jul 31, 2026	$4.28	$4.31	$4.135	$4.22	608.89K
Jul 30, 2026	$4.38	$4.38	$4.24	$4.31	525.93K
Jul 29, 2026	$4.46	$4.55	$4.33	$4.38	597.78K
Jul 28, 2026	$4.45	$4.565	$4.43	$4.46	713.04K
Jul 27, 2026	$4.46	$4.53	$4.365	$4.41	521.4K
Jul 24, 2026	$4.60	$4.62	$4.44	$4.46	597.21K