Dyne Therapeutics (DYN) Stock Chart & Stock Price History $14.01 +0.02 (+0.14%) Closing price 04:00 PM EasternExtended Trading$14.01 0.00 (0.00%) As of 05:32 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 InterestTrends Dyne Therapeutics Stock Price Performance 5 Day Performance+3.01%1 Month Performance-1.52%3 Month Performance-51.90%6 Month Performance-69.54%Year-To-Date Performance-39.18%1 Year Performance-36.46% Receive DYN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Dyne Therapeutics and its competitors with MarketBeat's FREE daily newsletter. Email Address DYN Stock Chart for Friday, February, 21, 2025 DYN Chart by TradingView Dyne Therapeutics 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 Capitalization02/20/2025$13.82$13.99+1.23%$14.25$13.64886,577 shs$1.42 billion02/19/2025$13.78$13.82+0.29%$14.14$13.591.24 million shs$1.41 billion02/18/2025$13.91$13.78-0.93%$14.46$13.771.11 million shs$1.40 billion02/17/2025$13.91$13.91$14.50$13.76984,171 shs$1.42 billion02/14/2025$14.05$13.91-1.00%$14.50$13.76984,171 shs$1.42 billion02/13/2025$13.92$14.05+0.93%$14.30$13.711.00 million shs$1.43 billion02/12/2025$13.52$13.92+2.96%$14.00$13.071.46 million shs$1.42 billion02/11/2025$14.48$13.52-6.63%$14.33$13.301.75 million shs$1.38 billion02/10/2025$15.37$14.48-5.79%$15.43$14.241.26 million shs$1.47 billion02/07/2025$16.76$15.37-8.29%$16.75$15.321.28 million shs$1.56 billion Get the Latest News and Ratings for DYN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Dyne Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 02/06/2025$15.68$16.76+6.89%$17.17$15.403.22 million shs$1.71 billion02/05/2025$14.79$15.68+6.02%$16.01$14.801.54 million shs$1.60 billion02/04/2025$13.87$14.79+6.63%$14.96$13.651.87 million shs$1.51 billion02/03/2025$14.22$13.87-2.46%$14.21$13.361.23 million shs$1.41 billion01/31/2025$14.14$14.22+0.57%$14.94$13.912.14 million shs$1.45 billion01/30/2025$13.54$14.14+4.43%$14.40$13.721.52 million shs$1.44 billion01/29/2025$13.46$13.54+0.59%$13.97$13.331.28 million shs$1.38 billion01/28/2025$13.67$13.46-1.54%$13.95$13.241.88 million shs$1.37 billion01/27/2025$13.72$13.67-0.36%$14.24$13.4013.08 million shs$1.39 billion01/24/2025$13.69$13.72+0.22%$14.51$13.453.27 million shs$1.40 billion01/23/2025$14.11$13.69-2.98%$14.17$13.561.92 million shs$1.39 billion01/22/2025$14.55$14.11-3.02%$14.90$14.003.23 million shs$1.44 billion01/21/2025$14.13$14.55+2.97%$14.73$13.992.40 million shs$1.48 billion01/20/2025$14.13$14.13$14.99$14.032.48 million shs$1.44 billion Related Companies Elanco Animal Health Stock Chart TG Therapeutics Stock Chart Cytokinetics Stock Chart Grifols Stock Chart Verona Pharma Stock Chart Krystal Biotech Stock Chart Ultragenyx Pharmaceutical Stock Chart Avidity Biosciences Stock Chart SpringWorks Therapeutics Stock Chart ADMA Biologics Stock Chart Receive DYN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Dyne Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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