Terrestrial Energy (IMSR) closed at $2.56 on November 11, 2026, down 6.1% from the previous close, on volume of 2,849,186 shares (30-day average 1,697,861).
Data as of November 11, 2026.
11-Nov-2026
| # | Date | Strategy | Legs | Contracts |
|---|---|---|---|---|
| 1 | Nov 3, 2026 | Diagonal Call Spread | 21-May-27 : 21-Jan-285 : 12.5 C | 2,064 |
Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 10, 2026. See the 10 largest for 30, 60 and 90 days
Terrestrial Energy GAAP EPS of -$0.10 beats by $0.10
Seeking Alpha News (Tue, 10-Nov 7:03 AM ET)
Terrestrial Energy Reports Third Quarter 2026 Results
Business Wire (Tue, 10-Nov 7:00 AM ET)
Here are the major earnings before the open Tuesday
Seeking Alpha News (Mon, 9-Nov 6:00 PM ET)
Terrestrial Energy Q3 2026 Earnings Preview
Seeking Alpha News (Mon, 9-Nov 10:08 AM ET)
Terrestrial Energy Announces Third Quarter 2026 Earnings Release and Conference Call Date
Business Wire (Wed, 28-Oct 8:00 AM ET)
Terrestrial Energy Announces Share Repurchase Program
Business Wire (Tue, 27-Oct 8:00 AM ET)
Terrestrial Energy Appoints Nuclear Power Veteran David Williams as Chief Commercial Officer
Business Wire (Tue, 20-Oct 8:00 AM ET)
Business Wire (Thu, 8-Oct 4:05 PM ET)
Terrestrial Energy to Participate in Upcoming Investor Conferences
Business Wire (Thu, 24-Sep 8:00 AM ET)
IMSR Highlights 390 MWe IMSR Plant Role in U.S. Army Aberdeen Proving Ground Power Project
Market Chameleon (Mon, 21-Sep 7:12 AM ET)
Terrestrial Energy Inc develops Generation IV nuclear power plants based on its proprietary Integral Molten Salt Reactor (IMSR) technology. Its small modular reactor plants are designed to provide low-carbon electricity and high-temperature industrial heat for applications including power generation, petrochemical and chemical processing, and data centers. The company is working with regulators, suppliers, industrial partners, and energy users to develop, license, and commission IMSR plants.
Terrestrial Energy trades on the NASDAQ stock market under the symbol IMSR.
As of November 11, 2026, IMSR stock price declined to $2.56 with 2,849,186 million shares trading.
IMSR has a beta of 3.44, meaning it tends to be more sensitive to market movements. IMSR has a correlation of 0.21 to the broad based SPY ETF.
IMSR has a market cap of $271.19 million. This is considered a Small Cap stock.
The top ETF exchange traded funds that IMSR belongs to (by Net Assets): URA, VTI, VXF, NUKZ, SRVR.
IMSR has underperformed the market in the last year with a price return of -81.4% while the SPY ETF gained +12.6%. IMSR has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -53.0% and -22.2%, respectively, while the SPY returned -1.5% and -1.3%, respectively.
IMSR support price is $2.50 and resistance is $2.95 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that IMSR shares will trade within this expected range on the day.
