$IMSR
Terrestrial Energy Inc. Common Stock
XNAS
Why is IMSR down today? It is at $5.29 (-7.03%), and our scanner flagged it 88 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment IMSR spikes, and full due diligence on IMSR — key stats, earnings, dilution and insider activity. Free.
Get free $IMSR alerts the moment volume spikes
Our scanner flagged $IMSR 88 times in the last 30 days. Create a free account to track $IMSR, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
No card · 5 premium days · join 800+ traders
Key Stats
- Price
- $5.29
- Change today
- -7.03%
- Previous close
- $5.69
- 52-week range
- $4.38 – $21.00
- Market cap
- $558M
- Total held
- 27.9%
- Tradeable float
- 76.3M 72% of shares · after 28% insiders + institutional n/a
- Short interest
- 5.8M ▲ +2% vs prior · as of 2026-07-31
- Short % of float
- 7.6%
- Days to cover
- 2.4d
- Avg daily volume
- 2.5M
- Exchange
- XNAS
- 5mthin
- 0.8x
- 15mthin
- 0.8x
- 1hthin
- 0.5x
- 1D
- 0.4x
Get free IMSR + market alerts in your inbox
The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.
No spam. Unsubscribe anytime. Not investment advice.
Why is $IMSR down today?
Here is the latest on IMSR from our scanner (live price and day move above). A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.
Dilution watch
UnavailableWe could not reach SEC EDGAR, so the dilution check did not run for $IMSR. This is not a clean result: there may be an offering, a registration or a shelf on file that we were unable to read. Check it yourself on SEC EDGAR before trading it.
$IMSR Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$IMSR Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.

IMSR stock FAQ
Why is $IMSR down today?
Here is the latest on IMSR from our scanner (live price and day move above). A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.
What is the IMSR stock price today?
IMSR last traded at $5.29, down 7.03% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live IMSR alerts?
The IMSR Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged IMSR 88 times in the last 30 days.
What exchange is IMSR on?
IMSR (Terrestrial Energy Inc. Common Stock) trades on XNAS, with a market cap of about $558M.
Is IMSR good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge IMSR for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.