Tourmaline Bio (TRML) Stock Chart & Stock Price History $17.98 +0.61 (+3.51%) Closing price 04:00 PM EasternExtended Trading$17.41 -0.57 (-3.16%) As of 04:36 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Tourmaline Bio Stock Price Performance The Tourmaline Bio (TRML) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 26.62%, with a year-to-date return of -11.34%. In the past month, the stock has decreased 5.81%, reflecting recent market activity. As of the latest close, Tourmaline Bio traded at $17.37 with a market cap of $446.06 million and volume of 158,808 shares. 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Email Address 5 Day Performance+7.18%1 Month Performance-5.81%3 Month Performance+37.25%Year-To-Date Performance-11.34%1 Year Performance+26.62% TRML Stock Chart for Friday, July, 11, 2025 TRML Chart by TradingView Tourmaline Bio 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 Capitalization07/11/2025$17.37$17.98+3.51%$18.08$17.07157,333 shs$461.82 million07/10/2025$17.25$17.37+0.70%$17.77$16.84158,808 shs$446.06 million07/09/2025$16.28$17.25+5.96%$18.15$16.38210,429 shs$442.98 million07/08/2025$15.96$16.28+2.01%$16.39$15.94113,680 shs$418.15 million07/07/2025$16.78$15.96-4.86%$16.38$15.83165,745 shs$409.85 million07/04/2025$16.78$16.78$16.52$16.1159,085 shs$430.87 million07/03/2025$16.19$16.78+3.61%$16.52$16.1159,085 shs$430.78 million07/02/2025$15.83$16.19+2.27%$16.50$15.45153,949 shs$415.76 million07/01/2025$15.99$15.83-1.00%$16.41$15.57197,169 shs$406.51 million06/30/2025$16.54$15.99-3.33%$16.74$15.77137,832 shs$410.62 million Get the Latest News and Ratings for TRML and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Tourmaline Bio and its competitors with MarketBeat's FREE daily newsletter. 06/27/2025$16.71$16.54-1.02%$17.03$16.33529,933 shs$424.75 million06/26/2025$16.99$16.71-1.65%$17.01$16.54154,269 shs$429.20 million06/25/2025$16.94$16.99+0.30%$17.23$16.65367,846 shs$436.30 million06/24/2025$17.02$16.94-0.47%$17.25$16.59176,622 shs$435.02 million06/23/2025$16.64$17.02+2.28%$17.70$16.51193,476 shs$437.07 million06/20/2025$16.83$16.64-1.13%$17.10$16.33294,434 shs$427.32 million06/19/2025$16.83$16.83$18.30$16.76252,943 shs$432.19 million06/18/2025$18.18$16.83-7.43%$18.30$16.76252,943 shs$432.19 million06/17/2025$18.97$18.18-4.16%$18.80$17.91252,766 shs$466.95 million06/16/2025$19.68$18.97-3.61%$19.86$18.53184,862 shs$487.24 million06/13/2025$19.90$19.68-1.11%$20.06$19.42154,595 shs$505.48 million06/12/2025$19.09$19.90+4.24%$19.92$18.67383,726 shs$511.13 million06/11/2025$19.00$19.09+0.47%$19.90$18.95335,192 shs$490.33 million06/10/2025$18.88$19.00+0.64%$19.12$18.44246,684 shs$488.02 million Related Companies Tarsus Pharmaceuticals Stock Price Chart Beam Therapeutics Stock Price Chart Sarepta Therapeutics Stock Price Chart Arcutis Biotherapeutics Stock Price Chart Immunocore Stock Price Chart Schrodinger Stock Price Chart Evotec Stock Price Chart Ocular Therapeutix Stock Price Chart Vera Therapeutics Stock Price Chart 89BIO Stock Price Chart Receive TRML Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Tourmaline Bio and its competitors with MarketBeat's FREE daily newsletter. 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