PTC Therapeutics (PTCT) Stock Chart & Stock Price History $46.73 -1.64 (-3.39%) Closing price 04/3/2025 04:00 PM EasternExtended Trading$47.88 +1.15 (+2.45%) As of 06:54 AM 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 InterestSustainabilityTrendsBuy This Stock PTC Therapeutics Stock Price Performance 5 Day Performance-13.85%1 Month Performance-9.79%3 Month Performance+0.41%6 Month Performance+33.13%Year-To-Date Performance+3.52%1 Year Performance+67.97% 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 PTCT Stock Chart for Friday, April, 4, 2025 PTCT Chart by TradingViewRemove Ads PTC 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 Capitalization04/03/2025$48.37$46.73-3.39%$48.10$45.76987,958 shs$3.69 billion04/02/2025$46.60$48.37+3.80%$48.95$45.441.26 million shs$3.81 billion04/01/2025$50.96$46.60-8.56%$51.43$46.372.88 million shs$3.68 billion03/31/2025$54.24$50.96-6.05%$52.89$45.401.92 million shs$4.02 billion03/28/2025$54.99$54.24-1.36%$55.29$53.53604,905 shs$4.28 billion03/27/2025$55.31$54.99-0.58%$56.00$54.86403,169 shs$4.34 billion03/26/2025$56.27$55.31-1.71%$56.20$54.26613,290 shs$4.36 billion03/25/2025$57.03$56.27-1.33%$56.95$55.571.24 million shs$4.44 billion03/24/2025$57.14$57.03-0.19%$57.97$56.141.00 million shs$4.50 billion03/21/2025$56.63$57.14+0.90%$57.34$55.731.04 million shs$4.51 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. 03/20/2025$56.98$56.63-0.61%$57.56$56.23456,498 shs$4.47 billion03/19/2025$55.47$56.98+2.72%$57.42$55.00640,751 shs$4.49 billion03/18/2025$57.17$55.47-2.97%$57.20$55.11606,474 shs$4.37 billion03/17/2025$54.50$57.17+4.90%$58.38$54.06828,107 shs$4.51 billion03/14/2025$52.76$54.50+3.30%$55.65$53.09861,892 shs$4.30 billion03/13/2025$53.61$52.76-1.59%$54.65$51.93613,284 shs$4.16 billion03/12/2025$52.59$53.61+1.94%$53.76$52.26837,353 shs$4.23 billion03/11/2025$52.49$52.59+0.19%$53.19$50.65833,015 shs$4.15 billion03/10/2025$52.59$52.49-0.19%$53.82$51.731.13 million shs$4.14 billion03/07/2025$52.80$52.59-0.40%$53.79$51.591.21 million shs$4.06 billion03/06/2025$51.93$52.80+1.68%$52.83$50.29801,738 shs$4.07 billion03/05/2025$51.80$51.93+0.25%$52.47$50.93881,249 shs$4.01 billion03/04/2025$52.87$51.80-2.02%$52.75$49.951.08 million shs$4.00 billion03/03/2025$55.26$52.87-4.33%$55.60$52.521.00 million shs$4.08 billion Related Companies SMMT Stock Price Chart ITCI Stock Price Chart MRNA Stock Price Chart GMAB Stock Price Chart RDY Stock Price Chart VTRS Stock Price Chart ASND Stock Price Chart PCVX Stock Price Chart QGEN 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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