Zenas BioPharma (ZBIO) Stock Chart & Stock Price History $14.63 -0.17 (-1.15%) As of 08/8/2025 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesOwnershipSEC 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 39.47%, reflecting recent market activity. As of the latest close, Zenas BioPharma traded at $14.63 with a market cap of $611.97 million and volume of 84,361 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-12.97%1 Month Performance+39.47%3 Month Performance+61.66% ZBIO Stock Chart for Saturday, August, 9, 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 Capitalization08/08/2025$14.80$14.63-1.15%$14.81$13.9984,361 shs$611.97 million08/07/2025$15.70$14.80-5.73%$15.65$14.04175,169 shs$619.14 million08/06/2025$16.09$15.70-2.42%$16.38$15.00117,196 shs$656.73 million08/05/2025$16.81$16.09-4.28%$16.77$15.32144,468 shs$673.05 million08/04/2025$15.41$16.81+9.09%$17.05$15.20166,231 shs$703.16 million08/01/2025$15.71$15.41-1.91%$15.99$15.02164,595 shs$644.60 million07/31/2025$15.75$15.71-0.25%$16.10$15.3075,657 shs$657.21 million07/30/2025$16.05$15.75-1.87%$16.73$15.07114,615 shs$658.82 million07/29/2025$16.45$16.05-2.43%$16.66$15.38160,513 shs$671.37 million07/28/2025$15.66$16.45+5.04%$16.62$15.18120,371 shs$688.17 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. 07/25/2025$16.32$15.66-4.04%$16.50$15.14164,372 shs$655.12 million07/24/2025$15.62$16.32+4.48%$16.67$15.44222,562 shs$682.67 million07/23/2025$14.31$15.62+9.15%$15.63$14.31165,579 shs$653.39 million07/22/2025$14.29$14.31+0.14%$14.59$13.81100,973 shs$598.65 million07/21/2025$13.73$14.29+4.08%$14.39$13.6185,244 shs$597.75 million07/18/2025$13.18$13.73+4.17%$14.00$13.07106,766 shs$574.33 million07/17/2025$13.07$13.18+0.84%$13.44$12.80109,593 shs$551.32 million07/16/2025$12.35$13.07+5.83%$13.18$12.2195,048 shs$546.77 million07/15/2025$12.82$12.35-3.67%$13.53$11.70298,810 shs$516.60 million07/14/2025$11.18$12.82+14.67%$12.97$11.10234,218 shs$536.26 million07/11/2025$12.07$11.18-7.37%$12.00$11.00100,668 shs$467.66 million07/10/2025$10.49$12.07+15.06%$12.12$10.42256,272 shs$504.89 million07/09/2025$9.97$10.49+5.22%$10.60$9.98271,960 shs$438.84 million07/08/2025$9.79$9.97+1.84%$10.35$9.85163,224 shs$417.05 million Related Companies LGND Stock Price Chart FOLD Stock Price Chart BCRX Stock Price Chart CLDX Stock Price Chart DVAX Stock Price Chart MNKD Stock Price Chart INVA Stock Price Chart NVAX Stock Price Chart OPK Stock Price Chart GERN 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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