Marker Therapeutics (MRKR) Stock Chart & Stock Price History $1.05 -0.01 (-0.94%) As of 11:23 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Marker Therapeutics Stock Price Performance The Marker Therapeutics (MRKR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 60.08%, with a year-to-date return of -66.24%. In the past month, the stock has increased 20.10%, reflecting recent market activity. As of the latest close, Marker Therapeutics traded at $1.06 with a market cap of $13.72 million and volume of 390,296 shares. Five years ago, the stock traded at $1.60, representing a 34.38% decrease over that period. At the time, it had a market cap of $74.59 million and a volume of 155,470 shares. Receive MRKR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Marker 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+9.96%1 Month Performance+20.10%3 Month Performance-34.38%Year-To-Date Performance-66.24%1 Year Performance-60.08%5 Year Performance-34.38% MRKR Stock Chart for Wednesday, October, 8, 2025 MRKR Chart by TradingView Marker 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 Capitalization10/07/2025$1.08$1.06-1.85%$1.13$1.02390,296 shs$13.72 million10/06/2025$0.95$1.08+13.10%$1.09$0.971.04 million shs$13.98 million10/03/2025$0.91$0.95+4.93%$0.99$0.90489,529 shs$12.36 million10/02/2025$0.91$0.91+0.15%$0.92$0.89127,966 shs$11.78 million10/01/2025$0.89$0.91+1.79%$0.91$0.88145,243 shs$11.76 million09/30/2025$0.93$0.89-3.64%$0.92$0.85231,849 shs$11.55 million09/29/2025$0.95$0.93-2.49%$0.96$0.88301,024 shs$11.99 million09/26/2025$0.88$0.95+7.76%$0.96$0.87408,377 shs$12.29 million09/25/2025$0.92$0.88-3.65%$0.90$0.87141,839 shs$11.41 million09/24/2025$0.85$0.92+7.19%$0.92$0.85259,274 shs$11.84 million Get the Latest News and Ratings for MRKR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Marker Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 09/23/2025$0.90$0.85-5.16%$0.91$0.85277,034 shs$11.05 million09/22/2025$0.95$0.90-5.26%$0.97$0.90367,447 shs$11.65 million09/19/2025$0.96$0.95-1.04%$1.00$0.95153,953 shs$12.29 million09/18/2025$0.95$0.96+1.02%$0.98$0.93161,618 shs$12.42 million09/17/2025$0.99$0.95-4.47%$1.02$0.95165,779 shs$12.30 million09/16/2025$0.95$0.99+5.17%$1.02$0.92425,429 shs$12.87 million09/15/2025$0.95$0.95-0.91%$0.95$0.91185,609 shs$12.24 million09/12/2025$0.97$0.95-1.60%$0.97$0.94152,925 shs$12.35 million09/11/2025$0.91$0.97+6.70%$1.02$0.89660,989 shs$12.55 million09/10/2025$0.85$0.91+6.84%$0.92$0.83399,681 shs$11.76 million09/09/2025$0.87$0.85-2.66%$0.86$0.84253,245 shs$11.01 million09/08/2025$0.90$0.87-2.51%$0.89$0.85211,566 shs$11.31 million Related Companies Lantern Pharma Stock Price Chart PDS Biotechnology Stock Price Chart Aadi Bioscience Stock Price Chart Medicus Pharma Stock Price Chart Nabriva Therapeutics Stock Price Chart SCYNEXIS Stock Price Chart Telomir Pharmaceuticals Stock Price Chart Estrella Immunopharma Stock Price Chart Century Therapeutics Stock Price Chart RenovoRx Stock Price Chart Receive MRKR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Marker Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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