NASDAQ · ZBIO

Zenas BioPharma, Inc.

Healthcare · Biotechnology

$31.62

Up+$0.67 (+2.12%)

Updated Aug 22, 2026, 12:17 AM

SID Score

5.0/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

ZBIO price history

1M range · 21 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

ZBIO OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Aug 20, 2026	$30.72	$32.20	$29.50	$31.62	1.17M
Aug 19, 2026	$32.80	$32.8899	$30.92	$31.25	2.7M
Aug 18, 2026	$30.22	$31.96	$30.22	$31.91	659.82K
Aug 17, 2026	$29.95	$30.81	$28.72	$30.50	490.11K
Aug 14, 2026	$28.76	$30.31	$28.163	$29.51	630.04K
Aug 13, 2026	$30.39	$31.00	$27.81	$29.20	881.51K
Aug 12, 2026	$32.05	$32.9734	$31.12	$31.29	461.6K
Aug 11, 2026	$31.43	$32.88	$30.71	$32.44	1.07M
Aug 10, 2026	$32.24	$32.695	$31.605	$31.99	409.92K
Aug 7, 2026	$32.85	$33.08	$31.65	$32.43	264.07K
Aug 6, 2026	$31.51	$33.00	$31.32	$32.17	676.93K
Aug 5, 2026	$31.93	$32.38	$31.23	$31.86	411.11K
Aug 4, 2026	$31.09	$31.73	$30.4501	$31.42	378.13K
Aug 3, 2026	$32.075	$32.18	$30.33	$31.13	429.28K
Jul 31, 2026	$32.69	$32.95	$30.60	$31.44	452.23K
Jul 30, 2026	$31.37	$32.96	$30.75	$32.27	738.02K
Jul 29, 2026	$32.43	$32.43	$30.25	$31.09	625.61K
Jul 28, 2026	$32.64	$33.30	$31.81	$32.29	773.85K
Jul 27, 2026	$30.91	$33.42	$30.85	$32.82	1.15M
Jul 24, 2026	$31.30	$31.30	$30.09	$30.39	558.98K
Jul 23, 2026	$31.04	$31.555	$30.30	$30.99	402.04K