Trinseo (TSE) Stock Chart & Stock Price History $4.14 +0.03 (+0.73%) Closing price 01/31/2025 03:59 PM EasternExtended Trading$4.14 0.00 (0.00%) As of 01/31/2025 05:39 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 AnalysisChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrends Trinseo Stock Price Performance 5 Day Performance+2.45%1 Month Performance-18.82%3 Month Performance-6.97%6 Month Performance+52.49%Year-To-Date Performance-18.82%1 Year Performance-27.24% Receive TSE Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Trinseo and its competitors with MarketBeat's FREE daily newsletter. Email Address TSE Stock Chart for Saturday, February, 1, 2025 TSE Chart by TradingView Trinseo Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization01/31/2025$4.13$4.14+0.36%$4.29$4.06214,140 shs$146.56 million01/30/2025$4.12$4.13+0.24%$4.18$4.02145,616 shs$146.03 million01/29/2025$4.09$4.12+0.73%$4.14$3.93211,646 shs$145.68 million01/28/2025$4.04$4.09+1.09%$4.20$3.90426,233 shs$144.61 million01/27/2025$4.24$4.04-4.58%$4.22$3.99187,168 shs$143.05 million01/24/2025$4.24$4.24-0.17%$4.34$4.13218,479 shs$149.92 million01/23/2025$4.35$4.24-2.51%$4.33$4.18183,706 shs$150.17 million01/22/2025$4.44$4.35-1.89%$4.44$4.26148,561 shs$154.03 million01/21/2025$4.35$4.44+2.07%$4.48$4.28172,360 shs$157.01 million01/20/2025$4.35$4.35$4.48$4.30235,239 shs$153.81 million Get the Latest News and Ratings for TSE and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Trinseo and its competitors with MarketBeat's FREE daily newsletter. 01/17/2025$4.37$4.35-0.59%$4.48$4.30235,239 shs$153.81 million01/16/2025$4.65$4.37-6.00%$4.62$4.33179,534 shs$164.27 million01/15/2025$4.41$4.65+5.44%$4.77$4.52360,551 shs$164.62 million01/14/2025$4.34$4.41+1.61%$4.61$4.33523,336 shs$156.12 million01/13/2025$4.29$4.34+1.17%$4.36$4.13230,016 shs$153.65 million01/10/2025$4.65$4.29-7.74%$4.51$4.25267,124 shs$151.88 million01/09/2025$4.65$4.65$4.98$4.61446,143 shs$164.62 million01/08/2025$5.00$4.65-7.00%$4.98$4.61446,143 shs$164.62 million01/07/2025$5.00$5.00$5.25$4.98406,908 shs$177.01 million01/06/2025$5.25$5.00-4.76%$5.45$5.00251,414 shs$177.01 million01/03/2025$5.17$5.25+1.55%$5.31$4.96299,344 shs$185.86 million01/02/2025$5.10$5.17+1.37%$5.46$4.98228,808 shs$183.03 million01/01/2025$5.10$5.10$5.37$4.97216,231 shs$180.55 million12/31/2024$5.11$5.10-0.20%$5.37$4.97216,231 shs$180.90 million Related Companies Luxfer Stock Chart ASP Isotopes Stock Chart Standard Lithium Stock Chart ARQ Stock Chart LanzaTech Global Stock Chart Aduro Clean Technologies Stock Chart Origin Materials Stock Chart Alto Ingredients Stock Chart Zentek Stock Chart Verde Clean Fuels Stock Chart Receive TSE Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Trinseo and its competitors with MarketBeat's FREE daily newsletter. 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