NASDAQ · ZBIO

Zenas BioPharma, Inc.

Healthcare · Biotechnology

$31.97

Down-$0.35 (-1.08%)

Updated Sep 18, 2026, 7:06 AM

SID Score

5.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

ZBIO price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

ZBIO OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 17, 2026	$32.78	$33.48	$31.55	$31.97	527.84K
Sep 16, 2026	$31.89	$33.23	$31.585	$32.32	746.41K
Sep 15, 2026	$32.06	$32.06	$30.27	$31.93	715.98K
Sep 14, 2026	$31.00	$32.00	$30.66	$31.91	634.64K
Sep 11, 2026	$31.48	$32.315	$31.12	$31.12	421.7K
Sep 10, 2026	$31.88	$31.89	$30.73	$31.10	646.94K
Sep 9, 2026	$33.02	$33.525	$32.085	$32.29	385.38K
Sep 8, 2026	$32.65	$33.84	$32.305	$33.05	441.2K
Sep 4, 2026	$32.66	$33.29	$32.381	$32.88	452.69K
Sep 3, 2026	$33.42	$33.66	$32.365	$32.92	515.12K
Sep 2, 2026	$32.21	$33.395	$31.93	$33.13	757.49K
Sep 1, 2026	$32.20	$32.73	$31.55	$31.98	432.25K
Aug 31, 2026	$31.51	$32.77	$29.88	$32.32	527.68K
Aug 28, 2026	$32.27	$32.38	$31.19	$31.27	439.14K
Aug 27, 2026	$32.81	$33.69	$32.38	$32.62	658.97K
Aug 26, 2026	$33.80	$33.99	$31.91	$33.04	651.58K
Aug 25, 2026	$32.00	$33.78	$31.645	$33.77	633.58K
Aug 24, 2026	$32.40	$32.48	$30.95	$31.65	481.88K
Aug 21, 2026	$31.83	$32.79	$31.45	$32.29	808.72K
Aug 20, 2026	$30.72	$32.20	$29.50	$31.62	1.17M