TScan Therapeutics (TCRX) Stock Chart & Stock Price History $2.29 +0.05 (+2.23%) Closing price 04:00 PM EasternExtended Trading$2.34 +0.05 (+2.18%) As of 04:43 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 TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock TScan Therapeutics Stock Price Performance The TScan Therapeutics (TCRX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 55.01%, with a year-to-date return of -24.67%. In the past month, the stock has increased 27.22%, reflecting recent market activity. As of the latest close, TScan Therapeutics traded at $2.24 with a market cap of $127.12 million and volume of 479,546 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-7.66%1 Month Performance+27.22%3 Month Performance+23.12%Year-To-Date Performance-24.67%1 Year Performance-55.01% TCRX Stock Chart for Thursday, October, 23, 2025 TCRX Chart by TradingView TScan 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 Capitalization10/22/2025$2.34$2.24-4.27%$2.37$2.17479,546 shs$127.12 million10/21/2025$2.52$2.34-7.14%$2.54$2.32480,628 shs$132.79 million10/20/2025$2.48$2.52+1.61%$2.55$2.42453,966 shs$143.01 million10/17/2025$2.48$2.48$2.57$2.28711,206 shs$140.74 million10/16/2025$2.23$2.48+11.21%$2.57$2.241.01 million shs$140.74 million10/15/2025$2.11$2.23+5.69%$2.28$2.12614,014 shs$126.55 million10/14/2025$2.20$2.11-4.09%$2.20$2.07573,368 shs$119.74 million10/13/2025$2.21$2.20-0.45%$2.29$2.13505,585 shs$124.85 million10/10/2025$2.17$2.21+1.84%$2.33$2.031.05 million shs$125.42 million10/09/2025$1.98$2.17+9.60%$2.18$1.961.86 million shs$123.14 million Get the Latest News and Ratings for TCRX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for TScan Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 10/08/2025$1.97$1.98+0.51%$2.03$1.93697,320 shs$112.37 million10/07/2025$2.05$1.97-3.90%$2.01$1.90523,827 shs$111.80 million10/06/2025$2.11$2.05-2.84%$2.23$2.03440,296 shs$116.33 million10/03/2025$2.18$2.11-3.21%$2.28$2.04611,119 shs$119.74 million10/02/2025$2.09$2.18+4.31%$2.30$2.14630,685 shs$123.72 million10/01/2025$1.82$2.09+14.84%$2.40$1.813.14 million shs$118.61 million09/30/2025$1.74$1.82+4.60%$1.83$1.73402,229 shs$103.29 million09/29/2025$1.85$1.74-5.95%$1.88$1.70351,825 shs$98.75 million09/26/2025$1.78$1.85+3.93%$1.86$1.75201,159 shs$104.99 million09/25/2025$1.84$1.78-3.26%$1.86$1.75210,504 shs$101.02 million09/24/2025$1.80$1.84+2.22%$1.87$1.81286,847 shs$104.42 million09/23/2025$1.78$1.80+1.12%$1.87$1.78383,723 shs$102.15 million09/22/2025$1.79$1.78-0.56%$1.81$1.76166,809 shs$101.02 million Related Companies Keros Therapeutics Stock Chart Arcturus Therapeutics Stock Chart KalVista Pharmaceuticals Stock Chart Esperion Therapeutics Stock Chart Inhibrx Biosciences Stock Chart Prothena Stock Chart CytomX Therapeutics Stock Chart Corvus Pharmaceuticals Stock Chart Lexeo Therapeutics Stock Chart Organogenesis Stock Chart Receive TCRX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for TScan Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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