Arcturus Therapeutics (ARCT) Stock Chart & Stock Price History $17.29 -0.75 (-4.16%) As of 03:46 PM Eastern This is a fair market value 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 decreased 13.16%, with a year-to-date return of 1.89%. In the past month, the stock has increased 16.12%, reflecting recent market activity. As of the latest close, Arcturus Therapeutics traded at $18.04 with a market cap of $489.97 million and volume of 572,357 shares. Five years ago, the stock traded at $38.60, representing a 55.21% decrease over that period. At the time, it had a market cap of $963.58 million and a volume of 432,401 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. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-3.14%1 Month Performance+16.12%3 Month Performance+36.79%Year-To-Date Performance+1.89%1 Year Performance-13.16%5 Year Performance-55.21% ARCT Stock Chart for Friday, September, 12, 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 Capitalization09/11/2025$17.99$18.04+0.28%$18.69$17.71572,357 shs$489.97 million09/10/2025$17.94$17.99+0.28%$18.05$17.38439,555 shs$488.61 million09/09/2025$17.84$17.94+0.56%$18.39$17.41469,300 shs$487.16 million09/08/2025$17.85$17.84-0.06%$17.98$16.89483,800 shs$484.53 million09/05/2025$16.76$17.85+6.50%$18.50$17.00511,439 shs$484.81 million09/04/2025$17.19$16.76-2.50%$17.44$16.17503,690 shs$455.20 million09/03/2025$16.70$17.19+2.93%$17.70$16.68370,996 shs$466.88 million09/02/2025$17.01$16.70-1.82%$17.52$16.67310,477 shs$453.57 million09/01/2025$17.01$17.01$17.36$16.65523,401 shs$461.99 million08/29/2025$17.30$17.01-1.68%$17.36$16.65523,401 shs$461.99 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. 08/28/2025$17.29$17.30+0.06%$18.32$17.00559,685 shs$469.87 million08/27/2025$17.54$17.29-1.43%$17.94$17.23230,286 shs$469.51 million08/26/2025$17.71$17.54-0.96%$17.80$17.30322,752 shs$476.39 million08/25/2025$18.51$17.71-4.32%$18.77$17.68487,198 shs$481.00 million08/22/2025$17.48$18.51+5.89%$19.00$17.39505,286 shs$502.73 million08/21/2025$17.36$17.48+0.69%$17.62$16.81604,236 shs$474.67 million08/20/2025$17.01$17.36+2.06%$17.68$16.90563,717 shs$471.50 million08/19/2025$17.91$17.01-5.03%$18.09$16.71823,277 shs$461.99 million08/18/2025$19.48$17.91-8.06%$19.69$17.881.06 million shs$486.35 million08/15/2025$19.23$19.48+1.30%$19.79$18.81993,964 shs$529.08 million08/14/2025$19.21$19.23+0.10%$19.99$18.681.65 million shs$521.65 million08/13/2025$14.89$19.21+29.01%$19.57$15.161.81 million shs$520.98 million08/12/2025$11.39$14.89+30.73%$15.50$11.861.81 million shs$403.82 million08/11/2025$11.91$11.39-4.37%$12.15$11.271.25 million shs$308.91 million Related Companies Travere Therapeutics Stock Price Chart Immunocore Stock Price Chart Mesoblast Stock Price Chart Sarepta Therapeutics Stock Price Chart Apogee Therapeutics Stock Price Chart Vericel Stock Price Chart Biohaven Stock Price Chart Edgewise Therapeutics Stock Price Chart Aurinia Pharmaceuticals Stock Price Chart Cidara 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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