NASDAQ · ANAB

AnaptysBio, Inc.

Healthcare · Biotechnology

$45.43

Down-$3.81 (-7.74%)

Updated Oct 21, 2026, 8:29 AM

SID Score

4.2/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · ANAB

ANAB price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 20, 2026

Daily close

View OHLC price history

ANAB OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 20, 2026	$49.57	$51.855	$44.02	$45.43	1.21M
Oct 19, 2026	$47.33	$49.88	$47.33	$49.24	468.35K
Oct 16, 2026	$48.56	$48.56	$46.46	$46.61	413.64K
Oct 15, 2026	$47.43	$48.83	$46.93	$48.71	416.3K
Oct 14, 2026	$45.25	$47.235	$45.00	$46.67	494.17K
Oct 13, 2026	$45.53	$46.125	$45.155	$45.59	416.54K
Oct 12, 2026	$46.16	$46.78	$45.985	$46.04	371.66K
Oct 9, 2026	$46.11	$47.19	$45.81	$45.95	495.67K
Oct 8, 2026	$45.36	$46.77	$44.735	$46.21	554.16K
Oct 7, 2026	$47.00	$47.39	$45.62	$45.65	766.53K
Oct 6, 2026	$49.41	$49.41	$47.35	$47.89	627.09K
Oct 5, 2026	$48.53	$49.84	$47.5201	$49.20	595.55K
Oct 2, 2026	$48.97	$49.83	$48.28	$48.53	441.13K
Oct 1, 2026	$49.94	$50.975	$48.13	$48.63	512.33K
Sep 30, 2026	$50.13	$52.02	$49.39	$50.26	1.43M
Sep 29, 2026	$50.44	$50.90	$49.46	$50.37	677.61K
Sep 28, 2026	$51.00	$51.65	$50.50	$50.80	412.66K
Sep 25, 2026	$52.38	$52.38	$50.7975	$51.00	437.68K
Sep 24, 2026	$50.59	$52.16	$50.35	$51.70	418.4K
Sep 23, 2026	$53.55	$53.9275	$49.4501	$50.77	779.61K
Sep 22, 2026	$55.07	$56.04	$50.61	$53.92	755.77K