NASDAQ · COYA

Coya Therapeutics, Inc.

Healthcare · Biotechnology

$4.76

Up+$0.30 (+6.73%)

Updated Sep 18, 2026, 4:55 AM

SID Score

4.4/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

COYA price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

COYA OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 17, 2026	$4.54	$4.89	$4.54	$4.76	221.54K
Sep 16, 2026	$4.66	$4.7193	$4.46	$4.46	129.32K
Sep 15, 2026	$4.62	$4.72	$4.49	$4.65	215.17K
Sep 14, 2026	$4.39	$4.78	$4.33	$4.64	201.47K
Sep 11, 2026	$4.59	$4.66	$4.37	$4.38	139.34K
Sep 10, 2026	$4.61	$4.62	$4.455	$4.52	93.46K
Sep 9, 2026	$4.55	$4.695	$4.53	$4.61	77.82K
Sep 8, 2026	$4.82	$4.82	$4.595	$4.61	98.35K
Sep 4, 2026	$4.54	$4.77	$4.52	$4.76	75.76K
Sep 3, 2026	$4.50	$4.58	$4.36	$4.55	100.32K
Sep 2, 2026	$4.53	$4.6485	$4.39	$4.42	61.9K
Sep 1, 2026	$4.52	$4.6295	$4.48	$4.51	101.25K
Aug 31, 2026	$4.58	$4.6982	$4.51	$4.56	47.43K
Aug 28, 2026	$4.82	$4.82	$4.55	$4.59	153.11K
Aug 27, 2026	$5.14	$5.14	$4.76	$4.86	77.62K
Aug 26, 2026	$5.02	$5.0299	$4.83	$4.87	54.4K
Aug 25, 2026	$4.99	$5.22	$4.98	$5.04	145.19K
Aug 24, 2026	$4.89	$5.26	$4.71	$4.96	147.07K
Aug 21, 2026	$4.90	$4.95	$4.805	$4.87	70.95K
Aug 20, 2026	$5.00	$5.00	$4.73	$4.86	59.52K