Zenas Biopharma (ZBIO) Stock Chart & Stock Price History $11.20 -0.25 (-2.18%) As of 10:40 AM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsTrendsBuy This Stock Zenas Biopharma Stock Price Performance The Zenas Biopharma (ZBIO) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 13.02%, reflecting recent market activity. As of the latest close, Zenas Biopharma traded at $11.45 with a market cap of $479.00 million and volume of 85,438 shares. Receive ZBIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Zenas Biopharma and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+6.97%1 Month Performance+13.02% ZBIO Stock Chart for Friday, May, 23, 2025 ZBIO Chart by TradingView Zenas Biopharma Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/22/2025$10.94$11.45+4.66%$11.66$10.6785,438 shs$479.00 million05/21/2025$11.48$10.94-4.70%$11.84$10.58121,447 shs$457.66 million05/20/2025$11.01$11.48+4.27%$11.56$10.69112,638 shs$480.25 million05/19/2025$10.47$11.01+5.16%$11.26$10.1682,643 shs$460.59 million05/16/2025$9.74$10.47+7.49%$10.64$9.70113,233 shs$438.00 million05/15/2025$8.68$9.74+12.21%$10.03$8.86195,804 shs$407.46 million05/14/2025$9.09$8.68-4.51%$9.24$8.5397,506 shs$363.12 million05/13/2025$9.74$9.09-6.67%$10.18$9.0491,510 shs$380.27 million05/12/2025$9.05$9.74+7.62%$10.62$9.50151,419 shs$407.46 million05/09/2025$9.28$9.05-2.48%$9.85$9.0086,427 shs$378.60 million Get the Latest News and Ratings for ZBIO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Zenas Biopharma and its competitors with MarketBeat's FREE daily newsletter. 05/08/2025$8.70$9.28+6.67%$9.93$8.60129,392 shs$388.22 million05/07/2025$9.02$8.70-3.55%$9.25$8.51139,280 shs$363.96 million05/06/2025$11.24$9.02-19.75%$11.81$8.97311,869 shs$377.34 million05/05/2025$11.92$11.24-5.70%$12.05$11.23111,966 shs$470.21 million05/02/2025$11.56$11.92+3.11%$12.41$11.53111,593 shs$498.24 million05/01/2025$11.58$11.56-0.17%$11.72$10.36193,471 shs$483.20 million04/30/2025$11.20$11.58+3.39%$11.75$10.55148,810 shs$484.03 million04/29/2025$9.95$11.20+12.56%$11.25$9.81167,654 shs$468.15 million04/28/2025$10.02$9.95-0.70%$10.63$9.86132,041 shs$415.90 million04/25/2025$9.98$10.02+0.40%$10.49$9.6079,751 shs$418.83 million04/24/2025$9.91$9.98+0.71%$10.14$9.39110,764 shs$417.15 million04/23/2025$9.81$9.91+1.02%$10.49$9.76142,698 shs$414.23 million04/22/2025$9.75$9.81+0.62%$10.32$9.47275,425 shs$410.05 million Related Companies CLDX Stock Price Chart MNKD Stock Price Chart NVAX Stock Price Chart DVAX Stock Price Chart INVA Stock Price Chart OPK Stock Price Chart GERN Stock Price Chart RGLS Stock Price Chart VSTM Stock Price Chart MYGN Stock Price Chart Receive ZBIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Zenas Biopharma and its competitors with MarketBeat's FREE daily newsletter. 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