MBX Biosciences (MBX) Stock Chart & Stock Price History $7.76 +0.35 (+4.72%) Closing price 04:00 PM EasternExtended Trading$7.76 0.00 (-0.06%) As of 04:05 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 Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsTrendsBuy This Stock MBX Biosciences Stock Price Performance 5 Day Performance-1.65%1 Month Performance-19.17%3 Month Performance-61.34%6 Month Performance-67.60%Year-To-Date Performance-57.89% Receive MBX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for MBX Biosciences and its competitors with MarketBeat's FREE daily newsletter. Email Address MBX Stock Chart for Friday, March, 28, 2025 MBX Chart by TradingViewRemove Ads MBX Biosciences Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/28/2025$7.41$7.76+4.72%$8.10$7.25321,021 shs$259.37 million03/27/2025$7.75$7.41-4.39%$7.82$7.38209,401 shs$247.67 million03/26/2025$7.79$7.75-0.51%$7.99$7.51126,627 shs$259.04 million03/25/2025$8.13$7.79-4.18%$8.23$7.59168,314 shs$260.37 million03/24/2025$7.89$8.13+3.04%$8.30$7.82228,866 shs$271.74 million03/21/2025$7.97$7.89-1.00%$8.27$7.65261,934 shs$263.66 million03/20/2025$8.40$7.97-5.12%$8.76$7.78426,852 shs$266.33 million03/19/2025$8.42$8.40-0.24%$8.96$8.30140,651 shs$280.70 million03/18/2025$8.85$8.42-4.86%$9.16$8.32197,205 shs$281.37 million03/17/2025$8.70$8.85+1.72%$9.69$8.72560,632 shs$295.74 million Get the Latest News and Ratings for MBX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for MBX Biosciences and its competitors with MarketBeat's FREE daily newsletter. 03/14/2025$8.63$8.70+0.81%$9.48$8.58159,770 shs$290.73 million03/13/2025$9.39$8.63-8.09%$9.80$8.54215,776 shs$288.39 million03/12/2025$9.19$9.39+2.18%$9.92$8.67153,272 shs$313.79 million03/11/2025$8.98$9.19+2.34%$9.35$8.58139,669 shs$307.10 million03/10/2025$9.89$8.98-9.20%$10.22$8.84215,958 shs$300.09 million03/07/2025$10.26$9.89-3.61%$10.79$9.80138,702 shs$330.49 million03/06/2025$11.25$10.26-8.80%$11.25$9.81236,601 shs$342.86 million03/05/2025$10.78$11.25+4.36%$11.47$10.55233,950 shs$375.94 million03/04/2025$10.14$10.78+6.31%$10.93$9.35135,913 shs$360.24 million03/03/2025$9.60$10.14+5.63%$10.23$9.00363,790 shs$338.85 million02/28/2025$9.82$9.60-2.24%$10.13$9.00190,714 shs$320.80 million02/27/2025$10.00$9.82-1.80%$11.04$9.31195,879 shs$328.16 million Related Companies Gyre Therapeutics Stock Chart Syndax Pharmaceuticals Stock Chart Aurinia Pharmaceuticals Stock Chart Adaptive Biotechnologies Stock Chart Spyre Therapeutics Stock Chart ARS Pharmaceuticals Stock Chart Nurix Therapeutics Stock Chart Enliven Therapeutics Stock Chart Intellia Therapeutics Stock Chart Qilian International Holding Group Stock Chart Receive MBX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for MBX Biosciences and its competitors with MarketBeat's FREE daily newsletter. 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