CERo Therapeutics (CERO) Stock Chart & Stock Price History $0.52 -0.01 (-0.94%) Closing price 04:00 PM EasternExtended Trading$0.52 -0.01 (-1.52%) As of 06:52 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock CERo Therapeutics Stock Price Performance The CERo Therapeutics (CERO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 99.47%, with a year-to-date return of -91.25%. In the past month, the stock has decreased 30.72%, reflecting recent market activity. As of the latest close, CERo Therapeutics traded at $0.53 with a market cap of $2.85 million and volume of 1.05 million shares. 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Email Address 5 Day Performance-10.26%1 Month Performance-30.72%3 Month Performance-70.42%Year-To-Date Performance-91.25%1 Year Performance-99.47% CERO Stock Chart for Thursday, May, 22, 2025 CERO Chart by TradingView CERo Therapeutics 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 Capitalization05/21/2025$0.58$0.53-8.90%$0.57$0.521.05 million shs$2.85 million05/20/2025$0.60$0.58-3.47%$0.60$0.571.16 million shs$3.13 million05/19/2025$0.59$0.60+3.03%$0.62$0.581.20 million shs$3.24 million05/16/2025$0.58$0.59+0.22%$0.60$0.56377,149 shs$3.15 million05/15/2025$0.57$0.58+1.53%$0.59$0.55539,308 shs$3.14 million05/14/2025$0.59$0.57-2.56%$0.62$0.561.03 million shs$3.09 million05/13/2025$0.62$0.59-4.53%$0.61$0.57711,915 shs$3.18 million05/12/2025$0.65$0.62-4.92%$0.66$0.59628,990 shs$3.33 million05/09/2025$0.72$0.65-9.60%$0.71$0.65641,176 shs$3.50 million05/08/2025$0.70$0.72+2.71%$0.73$0.67820,977 shs$3.87 million Get the Latest News and Ratings for CERO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for CERo Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 05/07/2025$0.74$0.70-5.15%$0.74$0.68529,350 shs$3.77 million05/06/2025$0.79$0.74-6.58%$0.79$0.73248,311 shs$3.97 million05/05/2025$0.85$0.79-7.21%$0.86$0.76527,015 shs$4.25 million05/02/2025$0.89$0.85-4.53%$0.92$0.85316,313 shs$2.58 million05/01/2025$0.89$0.89+0.21%$0.91$0.86402,400 shs$2.70 million04/30/2025$0.95$0.89-6.11%$0.94$0.87300,073 shs$2.70 million04/29/2025$0.93$0.95+2.46%$0.99$0.91394,329 shs$2.87 million04/28/2025$0.89$0.93+3.92%$0.95$0.82618,631 shs$2.80 million04/25/2025$1.11$0.89-19.81%$0.98$0.831.83 million shs$2.70 million04/24/2025$0.80$1.11+38.85%$1.42$0.8871.57 million shs$3.36 million04/23/2025$0.76$0.80+5.49%$0.86$0.76940,533 shs$2.42 million04/22/2025$0.64$0.76+18.70%$0.78$0.64838,327 shs$2.30 million04/21/2025$0.62$0.64+3.47%$0.65$0.61188,287 shs$1.93 million Related Companies RLMD Stock Price Chart TRIB Stock Price Chart SYBX Stock Price Chart ERNA Stock Price Chart MRKR Stock Price Chart CLDI Stock Price Chart RLYB Stock Price Chart HOTH Stock Price Chart NXTC Stock Price Chart IMNN Stock Price Chart Receive CERO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for CERo Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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