Terrestrial Energy Inc (IMSR) Stock Chart
IMSR 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
IMSR performance vs the market
Total return, dividends reinvestedIMSR monthly returns
IMSR historical prices
IMSR dividends & splits
About the IMSR chart
Terrestrial Energy (IMSR) closed at $3.05 on October 16, 2026, down 50.1% so far this year. The stock is trading 53.8% below its 200-day moving average of $6.61, which technical analysts usually read as a long-term downtrend. Over the past year IMSR returned −86.9% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of Terrestrial Energy 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 IMSR stock overview.
IMSR chart FAQ
What is Terrestrial Energy's all-time high stock price?
The highest closing price for IMSR was $27.10 on October 15, 2025 (adjusted for stock splits). As of the October 16, 2026 close it traded 88.7% below that level.
What is the 52-week range of IMSR stock?
Over the 52 weeks to October 16, 2026, IMSR traded between an intraday low of $2.79 on October 13, 2026 and an intraday high of $27.16 on October 20, 2025.
Is IMSR above its 200-day moving average?
No. On October 16, 2026 IMSR closed at $3.05, 53.8% below its 200-day simple moving average of $6.61. The 50-day average was $4.65.
How has IMSR stock performed compared with the S&P 500?
Including reinvested dividends, IMSR returned −86.9% over the past year, compared with +16.8% for the S&P 500 (SPY).
Does Terrestrial Energy pay a dividend?
Terrestrial Energy has not paid a dividend in the past 12 months.
How do I read the IMSR 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 IMSR against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.