Adicet Bio (ACET) Stock Chart & Stock Price History $0.68 +0.04 (+6.67%) Closing price 04:00 PM EasternExtended Trading$0.70 +0.02 (+2.53%) As of 05:26 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Adicet Bio Stock Price Performance The Adicet Bio (ACET) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 56.52%, with a year-to-date return of -29.03%. In the past month, the stock has decreased 7.74%, reflecting recent market activity. As of the latest close, Adicet Bio traded at $0.64 with a market cap of $53.28 million and volume of 978,582 shares. Five years ago, the stock traded at $0.11, representing a 494.69% increase over that period. At the time, it had a market cap of $3.54 million and a volume of 4,909 shares. Receive ACET Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Adicet Bio and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+4.23%1 Month Performance-7.74%3 Month Performance-2.47%Year-To-Date Performance-29.03%1 Year Performance-56.52%5 Year Performance+494.69% ACET Stock Chart for Thursday, August, 21, 2025 ACET Chart by TradingView Adicet Bio 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 Capitalization08/20/2025$0.66$0.64-3.03%$0.72$0.64978,582 shs$53.28 million08/19/2025$0.73$0.66-8.97%$0.73$0.65721,201 shs$54.95 million08/18/2025$0.66$0.73+10.69%$0.73$0.65922,353 shs$60.36 million08/15/2025$0.65$0.66+0.80%$0.69$0.63310,354 shs$54.53 million08/14/2025$0.69$0.65-5.28%$0.70$0.63829,560 shs$54.10 million08/13/2025$0.64$0.69+7.36%$0.69$0.64970,450 shs$56.74 million08/12/2025$0.60$0.64+7.14%$0.65$0.60750,744 shs$52.85 million08/11/2025$0.62$0.60-3.96%$0.67$0.581.72 million shs$49.33 million08/08/2025$0.69$0.62-9.62%$0.69$0.622.37 million shs$51.36 million08/07/2025$0.70$0.69-1.97%$0.71$0.6892,041 shs$56.83 million Get the Latest News and Ratings for ACET and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Adicet Bio and its competitors with MarketBeat's FREE daily newsletter. 08/06/2025$0.72$0.70-2.64%$0.72$0.69206,074 shs$57.97 million08/05/2025$0.69$0.72+4.68%$0.73$0.71113,549 shs$59.54 million08/04/2025$0.67$0.69+2.55%$0.70$0.66149,929 shs$56.88 million08/01/2025$0.69$0.67-2.19%$0.70$0.66271,773 shs$55.47 million07/31/2025$0.70$0.69-2.61%$0.73$0.68303,921 shs$56.71 million07/30/2025$0.70$0.70+0.13%$0.75$0.69355,547 shs$58.23 million07/29/2025$0.75$0.70-6.53%$0.77$0.681.01 million shs$58.15 million07/28/2025$0.77$0.75-2.50%$0.77$0.75154,293 shs$62.21 million07/25/2025$0.78$0.77-0.54%$0.78$0.76122,175 shs$63.81 million07/24/2025$0.82$0.78-4.99%$0.81$0.75428,958 shs$64.16 million07/23/2025$0.75$0.82+8.56%$0.82$0.76512,233 shs$67.52 million07/22/2025$0.74$0.75+1.62%$0.77$0.73188,857 shs$62.20 million07/21/2025$0.76$0.74-2.57%$0.78$0.72228,395 shs$61.21 million Related Companies ADMA Stock Price Chart URI Stock Price Chart FAST Stock Price Chart GWW Stock Price Chart WSO Stock Price Chart AIT Stock Price Chart WCC Stock Price Chart AL Stock Price Chart GATX Stock Price Chart MSM Stock Price Chart Receive ACET Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Adicet Bio and its competitors with MarketBeat's FREE daily newsletter. 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