AC Immune (ACIU) Stock Chart & Stock Price History $2.12 -0.08 (-3.64%) Closing price 06/11/2025 04:00 PM EasternExtended Trading$2.12 0.00 (0.00%) As of 04:00 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 The AC Immune (ACIU) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 54.31%, with a year-to-date return of -21.48%. In the past month, the stock has increased 30.06%, reflecting recent market activity. As of the latest close, AC Immune traded at $2.12 with a market cap of $212.87 million and volume of 66,335 shares. Five years ago, the stock traded at $6.75, representing a 68.59% decrease over that period. At the time, it had a market cap of $476.30 million and a volume of 131,500 shares. 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 5 Day Performance+3.92%1 Month Performance+30.06%3 Month Performance-8.62%Year-To-Date Performance-21.48%1 Year Performance-54.31%5 Year Performance-68.59% ACIU Stock Chart for Thursday, June, 12, 2025 ACIU Chart by TradingView AC Immune 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 Capitalization06/11/2025$2.20$2.12-3.64%$2.21$2.0866,335 shs$212.87 million06/10/2025$2.10$2.20+4.76%$2.23$2.10140,582 shs$220.90 million06/09/2025$2.04$2.10+2.94%$2.22$2.01154,704 shs$210.86 million06/06/2025$1.73$2.04+17.92%$2.09$1.74428,874 shs$204.84 million06/05/2025$1.67$1.73+3.59%$1.73$1.6670,416 shs$173.71 million06/04/2025$1.65$1.67+1.21%$1.73$1.6384,637 shs$167.69 million06/03/2025$1.65$1.65+0.30%$1.68$1.60103,947 shs$165.68 million06/02/2025$1.73$1.65-5.13%$1.82$1.64128,298 shs$165.17 million05/30/2025$1.70$1.73+2.29%$1.74$1.6673,467 shs$174.10 million05/29/2025$1.68$1.70+0.89%$1.75$1.6950,593 shs$170.20 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. 05/28/2025$1.69$1.68-0.59%$1.74$1.6641,106 shs$168.69 million05/27/2025$1.69$1.69$1.73$1.65130,042 shs$169.69 million05/26/2025$1.69$1.69$1.73$1.6568,999 shs$169.69 million05/23/2025$1.70$1.69-0.29%$1.73$1.6568,999 shs$169.69 million05/22/2025$1.65$1.70+2.73%$1.73$1.65147,642 shs$170.20 million05/21/2025$1.75$1.65-5.71%$1.74$1.63156,191 shs$165.68 million05/20/2025$1.74$1.75+0.57%$1.80$1.70119,624 shs$175.72 million05/19/2025$1.71$1.74+1.75%$1.78$1.70130,363 shs$174.71 million05/16/2025$1.57$1.71+8.92%$1.75$1.5690,077 shs$171.70 million05/15/2025$1.53$1.57+2.61%$1.58$1.5258,989 shs$157.64 million05/14/2025$1.57$1.53-2.55%$1.57$1.5187,639 shs$153.63 million05/13/2025$1.63$1.57-3.68%$1.66$1.55176,049 shs$157.64 million05/12/2025$1.67$1.63-2.40%$1.78$1.61207,199 shs$163.67 million Related Companies Anavex Life Sciences Stock Chart Arbutus Biopharma Stock Chart Evolus Stock Chart KalVista Pharmaceuticals Stock Chart AnaptysBio Stock Chart Cogent Biosciences Stock Chart AbCellera Biologics Stock Chart Trevi Therapeutics Stock Chart Sionna Therapeutics Stock Chart ChromaDex 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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