Terrestrial Energy Inc. (IMSR)

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The chart shows the growth of an initial investment of $10,000 in Terrestrial Energy Inc., comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.

Based on dividend-adjusted daily data since Oct 28, 2025, IMSR's average daily return is -0.76%, while the average monthly return is -12.27%.

Historically, 17% of months were positive and 83% were negative. The best month was Jan 2026 with a return of +49.1%, while the worst month was Nov 2025 at -44.5%. The longest winning streak lasted 1 consecutive months, and the longest losing streak was 3 months.

On a daily basis, IMSR closed higher 39% of trading days. The best single day was Jan 6, 2026 with a return of +30.3%, while the worst single day was Jan 26, 2026 at -15.4%.

Terrestrial Energy Inc. has an annualized alpha of -75.76%, beta of 4.22, and R² of 0.22 versus S&P 500 Index. Calculated based on daily prices since October 29, 2025.

• This stock participated in 500.78% of S&P 500 Index downside but only -726.45% of its upside — more exposed to losses than it benefited from rallies.
• R² of 0.22 means this stock moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

The table below present risk-adjusted performance metrics for Terrestrial Energy Inc. (IMSR) and compare them to a chosen benchmark (S&P 500 Index).

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the Terrestrial Energy Inc.. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Terrestrial Energy Inc. was 71.05%, occurring on Mar 30, 2026. The portfolio has not yet recovered.

The current Terrestrial Energy Inc. drawdown is 68.56%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of Terrestrial Energy Inc. over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.

The Valuation section provides an overview of how Terrestrial Energy Inc. is priced in the market compared to other companies in the Utilities - Regulated Electric industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.