PTC Therapeutics (PTCT) Stock Chart & Stock Price History $51.74 -0.01 (-0.01%) As of 09:33 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock PTC Therapeutics Stock Price Performance The PTC Therapeutics (PTCT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 37.26%, with a year-to-date return of 14.61%. In the past month, the stock has increased 16.97%, reflecting recent market activity. As of the latest close, PTC Therapeutics traded at $51.74 with a market cap of $4.10 billion and volume of 827,719 shares. Five years ago, the stock traded at $48.17, representing a 7.40% increase over that period. At the time, it had a market cap of $3.11 billion and a volume of 616,851 shares. Receive PTCT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for PTC Therapeutics and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.76%1 Month Performance+16.97%3 Month Performance-1.63%Year-To-Date Performance+14.61%1 Year Performance+37.26%5 Year Performance+7.40% PTCT Stock Chart for Wednesday, June, 11, 2025 PTCT Chart by TradingView PTC Therapeutics 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 Capitalization06/10/2025$51.69$51.74+0.10%$52.33$51.42827,719 shs$4.10 billion06/09/2025$52.13$51.69-0.84%$52.93$51.39967,121 shs$4.10 billion06/06/2025$51.73$52.13+0.77%$52.98$51.56936,061 shs$4.13 billion06/05/2025$51.13$51.73+1.17%$51.98$50.521.20 million shs$4.10 billion06/04/2025$50.69$51.13+0.87%$51.57$50.431.17 million shs$4.05 billion06/03/2025$48.83$50.69+3.81%$51.38$48.291.42 million shs$4.02 billion06/02/2025$48.82$48.83+0.02%$49.66$48.121.21 million shs$3.87 billion05/30/2025$48.89$48.82-0.14%$49.09$48.02790,857 shs$3.87 billion05/29/2025$47.28$48.89+3.41%$49.15$47.54777,100 shs$3.87 billion05/28/2025$47.86$47.28-1.21%$48.19$47.15717,143 shs$3.75 billion Get the Latest News and Ratings for PTCT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for PTC Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 05/27/2025$45.93$47.86+4.20%$49.12$46.111.62 million shs$3.79 billion05/26/2025$45.93$45.93$46.01$44.54782,553 shs$3.64 billion05/23/2025$45.52$45.93+0.90%$46.01$44.54782,553 shs$3.64 billion05/22/2025$46.21$45.52-1.49%$46.35$45.20590,738 shs$3.61 billion05/21/2025$47.20$46.21-2.10%$47.48$45.72776,100 shs$3.66 billion05/20/2025$46.96$47.20+0.51%$47.96$46.51634,666 shs$3.74 billion05/19/2025$46.01$46.96+2.06%$47.48$44.32798,144 shs$3.72 billion05/16/2025$45.31$46.01+1.54%$46.19$44.041.56 million shs$3.65 billion05/15/2025$46.75$45.31-3.08%$46.82$45.162.22 million shs$3.59 billion05/14/2025$46.39$46.75+0.78%$47.49$45.791.24 million shs$3.71 billion05/13/2025$46.01$46.39+0.83%$46.65$45.521.08 million shs$3.68 billion05/12/2025$44.23$46.01+4.02%$46.66$44.861.69 million shs$3.65 billion Related Companies ITCI Stock Price Chart GMAB Stock Price Chart SMMT Stock Price Chart RDY Stock Price Chart ASND Stock Price Chart MRNA Stock Price Chart VTRS Stock Price Chart QGEN Stock Price Chart BPMC Stock Price Chart ROIV Stock Price Chart Receive PTCT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for PTC Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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