IMSRTerrestrial Energy Inc.

$3.40-80% 1Y
Latest close: a new 52-week lowOct 8, 2026what changed →

What is the market doing?

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In a downtrend (−49% vs 200-day). That is the only one of 3 checks this filer's data supports, so take it as a single data point rather than a settled answer.

1 to watch, 2 without data
TrendDowntrendderived · Oct 8, 2026

In a downtrend, below its 50- and 200-day averages. Price is −49% vs its 200-day average.

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How IMSR is trading

Terrestrial Energy Inc. is −80% over the past year while the S&P 500 is +18%: 99 points behind the market.

−80%

1-year return · S&P 500 +18%

vs 200-day average
−49%

vs 200-day average · a clear downtrend

RSI (14)
31

RSI (14) · neutral

Below its 52-week high
87%

Below its 52-week high

Oct 10, 2024$3.40 – $27.10 · dashed line: 200-day averageOct 8, 2026
Details›
Last close2026-10-08
$3.40
1 monthS&P 500 +1.6%
−36%
1 yearS&P 500 +18%
−80%
vs 50-day average$4.90
−31%
52-week high
$27.10
52-week low
$3.40
Annualised volatility
83%
Calendar-year price return
YearReturn
2026 (year to date)−44%
2025−39%
Average return by calendar month, 2024–2026
MonthYearsPositiveAverage
Jan22 of 2+25%
Feb21 of 2−12%
Mar21 of 2−4.6%
Apr22 of 2+12%
May22 of 2+17%
Jun20 of 2−14%
Jul20 of 2−16%
Aug22 of 2+6.2%
Sep21 of 2+7.7%
Oct21 of 2−4.7%
Nov21 of 2−22%
Dec21 of 2−18%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.