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$IMSR

Terrestrial Energy Inc. Common Stock

XNAS

$5.29-7.03%$0.4000Prev $5.69LIVE Full chart Live alerts
No recent price bars, the chart lights up when IMSR starts printing.

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.

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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.

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Key Stats

Price & performance
Price
$5.29
Change today
-7.03%
Previous close
$5.69
52-week range
$4.38 – $21.00
Valuation & dividend
Market cap
$558M
Ownership & volume
Shares outstanding
105.9M
SEC · as of 2026-08-11 · 10d
Insider ownership
27.9%
DEF 14A · 2026-04-29
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
Classification
Exchange
XNAS
Relative volumevs this time of day
5mthin
0.8x
15mthin
0.8x
1hthin
0.5x
1D
0.4x

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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.

Why is $IMSR moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileNot shortableNo SSRBorrow via Alpaca · SSR from Reg SHO 201

Dilution watch

Unavailable

We 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

Neutral
Bearish59Bullish
📰 News: 1 bull · 0 bearToday: -7.0%👥 Community: 0 bull · 0 bear

Blend 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.

Alert· 13h ago 12.6× RVOL
IMSR hit 12.632x RVOL at 11:01 AM ET
at $5.33
Alert· 13h ago 2.4× RVOL
IMSR hit 2.422x RVOL at 10:44 AM ET
at $5.39
Alert· 1d ago 3.5× RVOL
IMSR hit 3.461x RVOL at 10:09 AM ET
at $5.44
Alert· 1d ago 2.1× RVOL
IMSR hit 2.150x RVOL at 9:43 AM ET
at $5.45
Alert· 2d ago -0.5% vs EMA
$IMSR near 200 EMA: -0.51% from 200 EMA at 1:27 PM ET
at $5.67
Alert· 2d ago 3.6× RVOL
IMSR hit 3.602x RVOL at 1:27 PM ET
at $5.67
Alert· 2d ago -1.63%
$IMSR moved -1.63% in 1 min (Level 1) at 9:28 AM ET
at $5.54
Alert· 3d ago 2.6× RVOL
IMSR hit 2.631x RVOL at 9:42 AM ET
at $6.00
Alert· 7d ago +2.3% vs EMA
$IMSR near 200 EMA: +2.28% from 200 EMA at 2:17 PM ET
at $6.08
Alert· 7d ago 9.3× RVOL
IMSR hit 9.341x RVOL at 2:17 PM ET
at $6.08
Alert· 7d ago 2.5× RVOL
IMSR hit 2.507x RVOL at 1:29 PM ET
at $6.04
Alert· 8d ago +0.2% vs EMA
IMSR 200EMA (1m) Trending · 125 bars · L4 · +0.22% above EMA · slope +0.25%
at $5.87
Alert· 8d ago +0.4% vs EMA
IMSR 50EMA (1m) Trending · 53 bars · L3 · +0.41% above EMA · slope +0.30%
at $5.88
Alert· 8d ago +2.6% vs EMA
IMSR 200EMA (5m) Trending · 50 bars · L3 · +2.63% above EMA · slope +0.46%
at $5.84
Alert· 8d ago +2.12%
$IMSR moved +2.12% in 1 min (Level 2) at 8:56 AM ET
at $5.77
Alert· 8d ago 73.8× RVOL
IMSR hit 73.806x RVOL at 8:56 AM ET
at $5.75
Alert· 9d ago 4.3× RVOL
IMSR hit 4.275x RVOL at 10:24 AM ET
at $5.64
Alert· 9d ago -2.67%
$IMSR moved -2.67% in 1 min (Level 1) at 9:33 AM ET
at $5.80
Alert· 9d ago 2.0× RVOL
IMSR hit 2.000x RVOL at 9:33 AM ET
at $5.80
Alert· 9d ago -2.71%
$IMSR moved -2.71% (~15m high-low range 2.71%) (Level 2) at 7:54 AM ET
at $5.60
Alert· 10d ago -1.4% vs EMA
$IMSR near 200 EMA: -1.41% from 200 EMA at 3:59 PM ET
at $5.44
Alert· 10d ago 2.6× RVOL
IMSR hit 2.584x RVOL at 3:59 PM ET
at $5.44
Alert· 10d ago -2.3% vs EMA
$IMSR near 200 EMA: -2.28% from 200 EMA at 2:27 PM ET
at $5.45
Alert· 10d ago -1.27%
$IMSR moved -1.27% in 1 min (Level 1) at 2:27 PM ET
at $5.44
Alert· 10d ago 7.3× RVOL
IMSR hit 7.343x RVOL at 2:27 PM ET
at $5.45
News· Benzinga· 223d ago Bullish
Nuclear Stocks Rip Higher As Meta Goes Atomic

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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.