NASDAQ · ANNX

Annexon, Inc.

Healthcare · Biotechnology

$5.25

Down-$0.28 (-5.33%)

Updated Aug 28, 2026, 10:32 PM

SID Score

4.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

ANNX price history

1M range · 21 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

ANNX OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Aug 27, 2026	$5.00	$5.32	$4.91	$5.25	3.02M
Aug 26, 2026	$5.13	$5.175	$4.955	$4.99	2.28M
Aug 25, 2026	$5.13	$5.225	$5.085	$5.15	2.94M
Aug 24, 2026	$5.05	$5.13	$4.80	$5.06	3.38M
Aug 21, 2026	$5.24	$5.275	$5.02	$5.07	1.43M
Aug 20, 2026	$5.41	$5.465	$5.105	$5.18	1.67M
Aug 19, 2026	$5.45	$5.59	$5.34	$5.50	3.5M
Aug 18, 2026	$5.03	$5.3078	$5.02	$5.28	2.24M
Aug 17, 2026	$5.26	$5.29	$5.06	$5.13	3.63M
Aug 14, 2026	$5.21	$5.345	$5.081	$5.29	2.99M
Aug 13, 2026	$5.36	$5.40	$5.195	$5.26	3.12M
Aug 12, 2026	$5.06	$5.415	$5.00	$5.33	3.95M
Aug 11, 2026	$5.40	$5.45	$5.165	$5.34	924.8K
Aug 10, 2026	$5.39	$5.505	$5.265	$5.39	1.96M
Aug 7, 2026	$5.63	$5.70	$5.39	$5.41	2.05M
Aug 6, 2026	$5.37	$5.60	$5.37	$5.60	3.05M
Aug 5, 2026	$5.40	$5.43	$5.26	$5.37	1.77M
Aug 4, 2026	$5.35	$5.48	$5.255	$5.33	2.56M
Aug 3, 2026	$5.07	$5.27	$4.89	$5.25	2.69M
Jul 31, 2026	$5.37	$5.40	$5.025	$5.095	2.8M
Jul 30, 2026	$4.88	$5.295	$4.83	$5.27	2.61M