Tectonic Therapeutic (TECX) Stock Chart & Stock Price History $20.73 -1.46 (-6.58%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$20.89 +0.16 (+0.77%) As of 08/1/2025 07:16 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 EventsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Tectonic Therapeutic Stock Price Performance The Tectonic Therapeutic (TECX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 20.87%, with a year-to-date return of -55.10%. In the past month, the stock has decreased 1.71%, reflecting recent market activity. As of the latest close, Tectonic Therapeutic traded at $20.73 with a market cap of $387.09 million and volume of 388,883 shares. Receive TECX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Tectonic Therapeutic and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-8.84%1 Month Performance-1.71%3 Month Performance-4.69%Year-To-Date Performance-55.10%1 Year Performance+20.87% TECX Stock Chart for Saturday, August, 2, 2025 TECX Chart by TradingView Tectonic Therapeutic 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 Capitalization08/01/2025$22.19$20.73-6.58%$21.89$20.62388,883 shs$387.09 million07/31/2025$22.52$22.19-1.47%$23.00$21.99308,973 shs$414.29 million07/30/2025$22.31$22.52+0.94%$23.25$22.09281,149 shs$420.45 million07/29/2025$22.74$22.31-1.89%$23.12$21.99309,333 shs$416.60 million07/28/2025$22.32$22.74+1.88%$23.27$22.35127,240 shs$424.56 million07/25/2025$22.28$22.32+0.18%$23.00$22.09155,422 shs$416.71 million07/24/2025$22.92$22.28-2.79%$23.55$22.27192,390 shs$415.97 million07/23/2025$22.22$22.92+3.15%$23.87$22.01171,112 shs$427.99 million07/22/2025$21.92$22.22+1.37%$22.99$21.64162,396 shs$414.85 million07/21/2025$21.91$21.92+0.05%$23.61$21.41154,753 shs$409.25 million Get the Latest News and Ratings for TECX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Tectonic Therapeutic and its competitors with MarketBeat's FREE daily newsletter. 07/18/2025$23.28$21.91-5.88%$23.78$21.8588,882 shs$409.06 million07/17/2025$22.57$23.28+3.15%$23.50$22.43156,896 shs$434.71 million07/16/2025$21.44$22.57+5.27%$22.65$21.23215,784 shs$421.38 million07/15/2025$23.12$21.44-7.27%$23.58$20.42325,293 shs$400.35 million07/14/2025$22.64$23.12+2.12%$24.21$22.16321,226 shs$431.72 million07/11/2025$21.72$22.64+4.24%$22.97$20.78382,397 shs$422.69 million07/10/2025$21.55$21.72+0.79%$21.83$20.86152,222 shs$405.51 million07/09/2025$20.61$21.55+4.56%$22.01$20.78218,951 shs$402.34 million07/08/2025$20.78$20.61-0.82%$21.09$20.39146,344 shs$384.79 million07/07/2025$21.75$20.78-4.44%$21.40$20.40118,644 shs$388.03 million07/04/2025$21.75$21.75$21.39$20.9335,937 shs$406.04 million07/03/2025$21.09$21.75+3.11%$21.39$20.9335,937 shs$405.98 million07/02/2025$20.16$21.09+4.61%$21.46$20.13113,563 shs$393.75 million07/01/2025$19.87$20.16+1.46%$21.07$19.13160,923 shs$376.39 million Related Companies Sarepta Therapeutics Stock Chart Adaptive Biotechnologies Stock Chart Schrodinger Stock Chart Evotec Stock Chart Edgewise Therapeutics Stock Chart Janux Therapeutics Stock Chart AbCellera Biologics Stock Chart ANI Pharmaceuticals Stock Chart Travere Therapeutics Stock Chart 89BIO Stock Chart Receive TECX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Tectonic Therapeutic and its competitors with MarketBeat's FREE daily newsletter. 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