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Terrestrial Energy Inc. - Common Stock (NQ:IMSR)

3.280 -0.120 (-3.53%)
Delayed Quote Updated: 4:00 PM EDT, Oct 9, 2026 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
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Price and Volume

Detailed Quote
Volume 1,832,691
Open 3.500
Bid (Size) 3.300 (200)
Ask (Size) 3.350 (4,000)
Prev. Close 3.400
Today's Range 3.225 - 3.500
52wk Range 3.225 - 21.00
Shares Outstanding N/A
Dividend Yield N/A
Chart for  (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
Terrestrial Energy Eyes Scalable IMSR Deployment With Standard Uranium Fuel ↗
October 09, 2026
Terrestrial Energy (NASDAQ:IMSR) is positioning its Integral Molten Salt Reactor, or IMSR, around the use of standard low-enriched uranium, a fuel choice Chief Executive Officer Simon Irish said is... 
Via MarketBeat
Topics Economy Supply Chain
News headline image
Terrestrial Energy Submits Topical Report to NRC to Confirm IMSR Plant’s Thermal and Electric Facility Can Be Built and Operated Ahead of Nuclear Licensing
October 08, 2026
From Terrestrial Energy Inc.
Via Business Wire

Performance

52-Week Range 84.4% below 52-week high
3.280
3.2352W Low 21.0052W High
1 Week 19.8% below 1-week high
3.231W Low 4.091W High

Terrestrial Energy Inc. - Common Stock (IMSR) traded between $3.23 and $21.00 over the past 52 weeks and last traded at $3.28, 84.4% below its 52-week high. Over the past week it ranged between $3.23 and $4.09.

Past 12 Months
-12.5%
-37.6%
-39.2%
-50.2%
-49.8%
-82.8%
1W -$0.47
1M -$1.98
3M -$2.11
6M -$3.31
YTD -$3.25
1Y -$15.82

IMSR was -82.8% over the past year, -50.2% over six months, -49.8% year to date, -12.5% in the last week.

12 Months vs Market
IMSR
-82.8%
DIA
+13.5%
SPY
+19.2%
QQQ
+27.4%
IWM
+17.3%

Over the past 12 months IMSR returned -82.8% versus DIA (Dow) +13.5%, SPY (S&P 500) +19.2%, QQQ (Nasdaq 100) +27.4% and IWM (Russell 2000) +17.3%.

Volume & Liquidity 1.15× 3-mo avg
Today 1,832,691 3-mo avg 1.6M
1W
1.6M
1M
1.6M
3M
1.6M
6M
2.3M
YTD
2.4M
1Y
2.3M

IMSR most recently traded 1,832,691 shares against a 3-month average daily volume of 1.6M.

More News

Read More
News headline image
Ameresco and Terrestrial Energy to Deliver IMSR Advanced Nuclear Power to U.S. Army’s Aberdeen Proving Ground
September 21, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
Terrestrial Energy Submits Graphite Topical Report to NRC, Advancing IMSR Plant Regulatory Program
September 10, 2026
From Terrestrial Energy Inc.
Via Business Wire
Terrestrial Energy (NASDAQ:IMSR) Beats Q1 Estimates with Narrower-Than-Expected Loss ↗
May 14, 2026
Via Chartmill
News headline image
Terrestrial Energy (IMSR) Q2 2026 Earnings Call Transcript ↗
August 11, 2026
Via The Motley Fool
Topics Earnings Intellectual Property
News headline image
Terrestrial Energy Q2 Earnings Call Highlights ↗
August 11, 2026
Via MarketBeat
Topics Earnings
News headline image
Terrestrial Energy Reports Second Quarter 2026 Results
August 11, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
Terrestrial Energy Appoints Senior Industry Executive Pamela Cowan as EVP of Engineering
July 30, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
Terrestrial Energy Board Adds Industry Veteran Kathryn McCarthy; Announces Second Quarter 2026 Earnings Release and Conference Call Date
July 28, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
Terrestrial Energy and Zachry Group Sign Engineering Services Agreement Supporting IMSR Plant Development at Texas A&M-RELLIS
July 28, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
Terrestrial Energy and The Texas A&M University System Sign Agreements Advancing IMSR Commercial Deployment and R&D Projects at Texas A&M-RELLIS
June 18, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
How Riot Platforms Stock Gained 57% In May ↗
June 04, 2026
Via The Motley Fool
Topics Artificial Intelligence Energy
News headline image
IMSR Q4 2025 Earnings Transcript ↗
May 27, 2026
Via The Motley Fool
Topics Economy
News headline image
IMSR Q1 2026 Earnings Call Transcript ↗
May 14, 2026
Via The Motley Fool
Topics Earnings Economy Supply Chain
News headline image
Terrestrial Energy Q1 Earnings Call Highlights ↗
May 14, 2026
Via MarketBeat
Topics Artificial Intelligence Earnings Economy
News headline image
Terrestrial Energy Reports First Quarter 2026 Results
May 14, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
NRC Issues Safety Evaluation Report Approving Terrestrial Energy’s IMSR Postulated Initiating Events Topical Report
May 12, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
Terrestrial Energy Appoints Tyler Gronbach as Vice President of Investor Relations and Public Relations
May 07, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
Riot Platforms Stock Is Flying Today: What's Happening? ↗
May 06, 2026
Via Benzinga
News headline image
Terrestrial Energy and Riot Platforms Launch Collaboration to Develop Nuclear-Powered Large-Scale Data Center Projects
May 06, 2026
From Terrestrial Energy Inc.
Via Business Wire
News headline image
Terrestrial Energy Announces First Quarter 2026 Earnings Release and Conference Call Date
April 30, 2026
From Terrestrial Energy Inc.
Via GlobeNewswire
News headline image
Terrestrial Energy Achieves Key Safety Milestone with Nuclear Regulatory Commission
April 23, 2026
From Terrestrial Energy Inc.
Via GlobeNewswire
News headline image
Terrestrial Energy Announces Fourth Quarter and Full Year 2025 Results
March 30, 2026
From Terrestrial Energy Inc.
Via GlobeNewswire
News headline image
Terrestrial Energy Announces Fourth Quarter and Full Year 2025 Earnings Release and Conference Call Date
March 17, 2026
From Terrestrial Energy Inc.
Via GlobeNewswire

Frequently Asked Questions

Is Terrestrial Energy Inc. - Common Stock publicly traded?
Yes, Terrestrial Energy Inc. - Common Stock is publicly traded.
What exchange does Terrestrial Energy Inc. - Common Stock trade on?
Terrestrial Energy Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Terrestrial Energy Inc. - Common Stock?
The ticker symbol for Terrestrial Energy Inc. - Common Stock is IMSR on the Nasdaq Stock Market
What is the current price of Terrestrial Energy Inc. - Common Stock?
The current price of Terrestrial Energy Inc. - Common Stock is 3.280
When was Terrestrial Energy Inc. - Common Stock last traded?
The last trade of Terrestrial Energy Inc. - Common Stock was at 10/09/26 04:00 PM ET
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