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Zenas BioPharma (ZBIO) Stock Chart & Stock Price History

Zenas BioPharma logo
$31.12 +0.02 (+0.06%)
Closing price 04:00 PM Eastern
Extended Trading
$31.14 +0.02 (+0.05%)
As of 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Zenas BioPharma Stock Price Performance

The Zenas BioPharma (ZBIO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 54.29%, with a year-to-date return of -14.29%. In the past month, the stock has decreased 4.07%, reflecting recent market activity.

As of the latest close, Zenas BioPharma traded at $31.12 with a market cap of $2.03 billion and volume of 421,698 shares.

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5 Day
Performance
-5.35%
1 Month
Performance
-4.07%
3 Month
Performance
+75.23%
Year-To-Date
Performance
-14.29%
1 Year
Performance
+54.29%

ZBIO Stock Chart for Friday, September, 11, 2026

ZBIO Chart by TradingView

Zenas BioPharma Stock Price History

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DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/11/2026$31.10$31.12
+0.06%		$32.31$31.12421,698 shs$2.03 billion
09/10/2026$32.29$31.10
-3.69%		$31.89$30.73646,937 shs$2.03 billion
09/09/2026$33.05$32.29
-2.30%		$33.53$32.09385,383 shs$2.10 billion
09/08/2026$32.88$33.05
+0.52%		$33.84$32.31441,192 shs$2.15 billion
09/07/2026$32.88$32.88$33.29$32.38452,688 shs$2.14 billion
09/04/2026$32.92$32.88
-0.12%		$33.29$32.38452,688 shs$2.14 billion
09/03/2026$33.13$32.92
-0.63%		$33.66$32.37515,115 shs$2.15 billion
09/02/2026$31.98$33.13
+3.60%		$33.40$31.93757,486 shs$2.16 billion
09/01/2026$32.32$31.98
-1.05%		$32.73$31.55432,253 shs$2.08 billion
08/31/2026$31.27$32.32
+3.36%		$32.77$29.88527,681 shs$2.11 billion
08/28/2026$32.62$31.27
-4.14%		$32.38$31.19439,130 shs$2.04 billion
08/27/2026$33.04$32.62
-1.27%		$33.69$32.38658,973 shs$2.13 billion
08/26/2026$33.77$33.04
-2.16%		$33.99$31.91651,577 shs$2.15 billion
08/25/2026$31.65$33.77
+6.70%		$33.78$31.65633,522 shs$2.20 billion
08/24/2026$32.29$31.65
-1.98%		$32.48$30.95481,496 shs$2.06 billion
08/21/2026$31.62$32.29
+2.12%		$32.79$31.45808,715 shs$2.10 billion
08/20/2026$31.25$31.62
+1.18%		$32.20$29.501.17 million shs$2.06 billion
08/19/2026$31.91$31.25
-2.07%		$32.89$30.922.70 million shs$2.04 billion
08/18/2026$30.50$31.91
+4.62%		$31.96$30.22659,790 shs$2.08 billion
08/17/2026$29.51$30.50
+3.35%		$30.81$28.72490,106 shs$1.99 billion
08/14/2026$29.20$29.51
+1.06%		$30.31$28.16630,044 shs$1.86 billion
08/13/2026$31.29$29.20
-6.68%		$31.00$27.81881,423 shs$1.84 billion
08/12/2026$32.44$31.29
-3.55%		$32.97$31.12461,555 shs$1.98 billion
08/11/2026$31.99$32.44
+1.41%		$32.88$30.711.07 million shs$2.02 billion
08/10/2026$32.43$31.99
-1.36%		$32.70$31.61409,915 shs$2.02 billion
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This page (NASDAQ:ZBIO) was last updated on 9/11/2026 by MarketBeat.com Staff.
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