PTC Therapeutics, Inc. (PTCT) Stock Chart
PTCT price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
PTCT performance vs the market
Total return, dividends reinvestedPTCT monthly returns
PTCT historical prices
PTCT dividends & splits
About the PTCT chart
PTC Therapeutics (PTCT) closed at $59.24 on October 16, 2026, down 22.0% so far this year. The stock is trading 17.0% below its 200-day moving average of $71.41, which technical analysts usually read as a long-term downtrend. Over the past year PTCT returned −11.3% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of PTC Therapeutics, Inc. stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the PTCT stock overview.
PTCT chart FAQ
What is PTC Therapeutics's all-time high stock price?
The highest closing price for PTCT was $89.55 on July 9, 2026 (adjusted for stock splits). As of the October 16, 2026 close it traded 33.8% below that level.
What is the 52-week range of PTCT stock?
Over the 52 weeks to October 16, 2026, PTCT traded between an intraday low of $58.80 on October 14, 2026 and an intraday high of $90.87 on July 9, 2026.
Is PTCT above its 200-day moving average?
No. On October 16, 2026 PTCT closed at $59.24, 17.0% below its 200-day simple moving average of $71.41. The 50-day average was $67.49.
How has PTCT stock performed compared with the S&P 500?
Including reinvested dividends, PTCT returned −11.3% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were +55.5% and +83.0%.
Does PTC Therapeutics pay a dividend?
PTC Therapeutics has not paid a dividend in the past 12 months.
How do I read the PTCT chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots PTCT against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.