AC Immune (ACIU) Stock Chart & Stock Price History $1.51 -0.01 (-0.66%) Closing price 04/15/2025 04:00 PM EasternExtended Trading$1.50 -0.01 (-0.33%) As of 07:00 AM 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 ForecastsChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock AC Immune Stock Price Performance 5 Day Performance-3.21%1 Month Performance-34.06%3 Month Performance-42.80%6 Month Performance-52.66%Year-To-Date Performance-44.07%1 Year Performance-38.37% Receive ACIU Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AC Immune and its competitors with MarketBeat's FREE daily newsletter. Email Address ACIU Stock Chart for Wednesday, April, 16, 2025 ACIU Chart by TradingViewRemove Ads AC Immune 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 Capitalization04/15/2025$1.52$1.51-0.66%$1.55$1.48124,505 shs$151.62 million04/14/2025$1.56$1.52-2.56%$1.60$1.51114,426 shs$152.62 million04/11/2025$1.48$1.56+5.41%$1.62$1.48178,682 shs$156.64 million04/10/2025$1.53$1.48-3.27%$1.60$1.47154,348 shs$148.61 million04/09/2025$1.51$1.53+1.32%$1.60$1.43237,931 shs$153.63 million04/09/2025$1.51$1.53+1.32%$1.60$1.43237,931 shs$153.63 million04/08/2025$1.59$1.51-5.03%$1.75$1.49198,006 shs$151.62 million04/08/2025$1.59$1.51-5.03%$1.75$1.49198,006 shs$151.62 million04/07/2025$1.66$1.59-4.22%$1.65$1.50379,559 shs$159.65 million04/04/2025$1.77$1.66-6.21%$1.79$1.64249,225 shs$166.68 million Get the Latest News and Ratings for ACIU and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AC Immune and its competitors with MarketBeat's FREE daily newsletter. 04/03/2025$1.88$1.77-5.85%$1.86$1.77230,400 shs$177.73 million04/02/2025$1.80$1.88+4.74%$1.92$1.81283,201 shs$188.77 million04/01/2025$1.87$1.80-4.01%$1.94$1.77213,612 shs$180.24 million03/31/2025$1.98$1.87-5.56%$1.96$1.87120,893 shs$187.77 million03/28/2025$2.00$1.98-1.00%$2.00$1.9698,361 shs$198.81 million03/27/2025$1.99$2.00+0.50%$2.05$1.97148,917 shs$200.82 million03/26/2025$1.98$1.99+0.51%$2.03$1.95158,773 shs$199.82 million03/25/2025$2.12$1.98-6.60%$2.15$1.97373,768 shs$198.81 million03/24/2025$2.10$2.12+0.95%$2.15$2.05297,265 shs$212.87 million03/21/2025$2.16$2.10-2.78%$2.20$2.07177,793 shs$210.86 million03/20/2025$2.22$2.16-2.70%$2.25$2.16118,558 shs$216.89 million03/19/2025$2.24$2.22-0.89%$2.29$2.15166,340 shs$222.91 million03/18/2025$2.21$2.24+1.36%$2.33$2.15195,766 shs$224.92 million03/17/2025$2.29$2.21-3.49%$2.32$2.19195,916 shs$218.66 million Related Companies Praxis Precision Medicines Stock Chart Oculis Stock Chart ChromaDex Stock Chart Nuvation Bio Stock Chart AbCellera Biologics Stock Chart CureVac Stock Chart Xencor Stock Chart Prothena Stock Chart Replimune Group Stock Chart Arbutus Biopharma Stock Chart Receive ACIU Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AC Immune and its competitors with MarketBeat's FREE daily newsletter. 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