Arcturus Therapeutics (ARCT) Stock Chart & Stock Price History $21.25 +1.86 (+9.59%) Closing price 04:00 PM EasternExtended Trading$21.32 +0.07 (+0.35%) As of 05:06 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 ChainOwnershipShort InterestTrendsBuy This Stock Arcturus Therapeutics Stock Price Performance The Arcturus Therapeutics (ARCT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 1.58%, with a year-to-date return of 25.22%. In the past month, the stock has increased 22.69%, reflecting recent market activity. As of the latest close, Arcturus Therapeutics traded at $19.39 with a market cap of $526.63 million and volume of 599,317 shares. Five years ago, the stock traded at $51.57, representing a 58.79% decrease over that period. At the time, it had a market cap of $1.26 billion and a volume of 281,786 shares. Receive ARCT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Arcturus Therapeutics and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. 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Read our full terms of service and privacy policy. 5 Day Performance+7.98%1 Month Performance+22.69%3 Month Performance+59.65%Year-To-Date Performance+25.22%1 Year Performance+1.58%5 Year Performance-58.79% ARCT Stock Chart for Tuesday, October, 14, 2025 ARCT Chart by TradingView Arcturus 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 Capitalization10/13/2025$18.95$19.39+2.32%$19.81$18.79599,317 shs$526.63 million10/10/2025$19.68$18.95-3.71%$20.25$18.37949,446 shs$514.68 million10/09/2025$21.20$19.68-7.17%$21.19$19.621.04 million shs$534.41 million10/08/2025$20.47$21.20+3.57%$21.25$19.46982,720 shs$575.79 million10/07/2025$21.01$20.47-2.57%$21.59$20.20754,735 shs$555.97 million10/06/2025$22.56$21.01-6.87%$22.92$20.721.48 million shs$570.53 million10/03/2025$21.88$22.56+3.11%$23.60$20.081.68 million shs$612.62 million10/02/2025$20.48$21.88+6.84%$21.94$20.46680,059 shs$594.26 million10/01/2025$18.43$20.48+11.12%$21.27$18.801.14 million shs$556.24 million09/30/2025$18.78$18.43-1.86%$19.05$17.92629,108 shs$500.47 million Get the Latest News and Ratings for ARCT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Arcturus Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 09/29/2025$22.17$18.78-15.29%$22.13$18.741.43 million shs$510.07 million09/26/2025$20.31$22.17+9.16%$22.40$20.51915,025 shs$602.14 million09/25/2025$20.45$20.31-0.68%$20.50$19.56413,470 shs$551.62 million09/24/2025$20.26$20.45+0.94%$21.32$20.40421,285 shs$555.32 million09/23/2025$21.03$20.26-3.66%$21.26$20.18772,165 shs$550.26 million09/22/2025$20.46$21.03+2.79%$21.66$20.18682,431 shs$571.18 million09/19/2025$19.62$20.46+4.28%$20.79$19.531.12 million shs$555.69 million09/18/2025$18.05$19.62+8.70%$19.69$18.261.11 million shs$532.78 million09/17/2025$18.09$18.05-0.22%$18.58$17.70581,928 shs$490.24 million09/16/2025$18.13$18.09-0.22%$19.50$17.83927,027 shs$491.32 million09/15/2025$17.32$18.13+4.68%$18.21$17.25411,791 shs$492.32 million Related Companies IDEAYA Biosciences Stock Price Chart Belite Bio Stock Price Chart ImmunityBio Stock Price Chart Arcutis Biotherapeutics Stock Price Chart Recursion Pharmaceuticals Stock Price Chart Mesoblast Stock Price Chart Disc Medicine Stock Price Chart Agios Pharmaceuticals Stock Price Chart Denali Therapeutics Stock Price Chart Sarepta Therapeutics Stock Price Chart Receive ARCT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Arcturus Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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