Talen Energy (TLN) Stock Chart & Stock Price History $328.63 +64.63 (+24.48%) Closing price 07/18/2025 04:00 PM EasternExtended Trading$325.48 -3.15 (-0.96%) As of 07/18/2025 07:57 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsTrendsBuy This Stock Talen Energy Stock Price Performance The Talen Energy (TLN) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 63.12%. In the past month, the stock has increased 13.85%, reflecting recent market activity. As of the latest close, Talen Energy traded at $328.63 with a market cap of $14.96 billion and volume of 4.49 million shares. 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Email Address 5 Day Performance+22.55%1 Month Performance+13.85%3 Month Performance+61.52%Year-To-Date Performance+63.12% TLN Stock Chart for Sunday, July, 20, 2025 TLN Chart by TradingView Talen Energy 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 Capitalization07/18/2025$264.00$328.63+24.48%$330.99$302.494.49 million shs$14.96 billion07/17/2025$264.78$264.00-0.29%$267.86$261.56886,841 shs$12.01 billion07/16/2025$268.15$264.78-1.26%$269.04$255.501.51 million shs$12.05 billion07/15/2025$281.96$268.15-4.90%$285.00$264.671.52 million shs$12.20 billion07/14/2025$276.17$281.96+2.10%$282.81$270.37961,172 shs$12.83 billion07/11/2025$267.62$276.17+3.19%$280.59$266.801.02 million shs$12.57 billion07/10/2025$272.15$267.62-1.66%$274.70$265.00811,196 shs$12.18 billion07/09/2025$277.46$272.15-1.91%$279.14$271.94953,047 shs$12.39 billion07/08/2025$285.10$277.46-2.68%$286.84$272.23646,807 shs$12.63 billion07/07/2025$292.50$285.10-2.53%$286.91$280.30666,246 shs$12.97 billion Get the Latest News and Ratings for TLN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Talen Energy and its competitors with MarketBeat's FREE daily newsletter. 07/04/2025$292.50$292.50$287.52$276.44812,037 shs$13.31 billion07/03/2025$276.27$292.50+5.87%$287.52$276.44812,037 shs$13.31 billion07/02/2025$279.99$276.27-1.33%$282.11$273.74819,725 shs$12.57 billion07/01/2025$290.77$279.99-3.71%$292.49$278.351.28 million shs$12.74 billion06/30/2025$297.88$290.77-2.39%$301.70$289.08813,835 shs$13.23 billion06/27/2025$291.38$297.88+2.23%$298.46$290.994.50 million shs$13.56 billion06/26/2025$288.00$291.38+1.17%$294.42$282.91786,861 shs$13.26 billion06/25/2025$294.17$288.00-2.10%$300.00$287.35873,181 shs$13.11 billion06/24/2025$291.59$294.17+0.88%$296.89$289.46602,653 shs$13.39 billion06/23/2025$288.66$291.59+1.02%$294.76$284.64783,144 shs$13.27 billion06/20/2025$290.38$288.66-0.59%$293.37$287.69889,255 shs$13.14 billion06/19/2025$290.38$290.38$294.46$285.04988,450 shs$13.22 billion Related Companies TC Energy Stock Chart Exelon Stock Chart Venture Global Stock Chart Xcel Energy Stock Chart Cheniere Energy Partners Stock Chart Fortis Stock Chart Korea Electric Power Stock Chart Alliant Energy Stock Chart Evergy Stock Chart Centrais El�tricas Brasileiras Stock Chart Receive TLN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Talen Energy and its competitors with MarketBeat's FREE daily newsletter. 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