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$NBTX

Nanobiotix S.A. American Depositary Shares

XNASOtherUnknown

$41.23
-8.70%-$3.93
RVOL peak today
Normal
Halted today
None today
Float
42.9M
Next earnings
Unscheduled
$41.23-8.70%$3.93Prev $45.16LIVE Full chart Live alerts
No recent price bars, the chart lights up when NBTX starts printing.

Why is NBTX down today? It is at $41.23 (-8.70%), and our scanner flagged it 55 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment NBTX spikes, and full due diligence on NBTX — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $NBTX 55 times in the last 30 days. Create a free account to track $NBTX, 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
$41.23
Change today
-8.70%
Previous close
$45.16
52-week range
$8.03 – $57.14
Valuation & dividend
Market cap
$2.09B
Ownership & volume
Shares outstanding
48.4M
SEC 20-F · Mar 31, 2026
Institutional own.
11.44%
Total held
11.4%
Tradeable float
42.9M
89% of shares · after 11% institutions
Short interest
133K
▲ +34% vs prior · as of 2026-08-14
Short % of float
0.3%
Days to cover
1.0d
Avg daily volume
84K
Classification
Sector
Other
Industry
Unknown
Exchange
XNAS
Relative volumevs this time of day
5m
0.6x
15m
0.7x
1h
0.8x
1D
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Why is $NBTX down today?

Here is the latest on NBTX 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.

Likely catalystForeign issuer report (6-K), from the latest SEC filing. Read it →
Why is $NBTX moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileNot shortableSSR active · triggered Aug 28 (-10%)Borrow via Alpaca · SSR from Reg SHO 201
Wall Street consensusHold1 analyst
Avg target $30.00(-27% downside)
Range $30 - $30
0 buy1 hold0 sell

Analyst data via Nasdaq. Not investment advice.

$NBTX is down 8.7% today and has a recent share offering on file. See who may be selling into moves →

Dilution watch

Recent offering

Recent priced share offering — a one-time sale that has already completed (not ongoing). If $NBTX runs, these filings show who may be positioned to sell new or newly-registered shares into the move.

Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.

$NBTX Sentiment

Neutral
Bearish56Bullish
📰 News: 3 bull · 0 bearToday: -8.7%👥 Community: 0 bull · 0 bear

Blend of news sentiment, today’s move, and community votes. Not investment advice.

$NBTX Activity

News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.

Alert· 1d ago +1.85%
$NBTX moved +1.85% in 1 min (Level 1) at 12:16 PM ET
at $41.89
Alert· 1d ago 2.4× RVOL
NBTX hit 2.399x RVOL at 12:14 PM ET
at $41.44
Alert· 2d ago +0.1% vs EMA
NBTX 50EMA (1m) Trending · 50 bars · L3 · +0.07% above EMA · slope +0.78%
at $45.25
Alert· 2d ago -3.39%
$NBTX moved -3.39% (~15m high-low range 3.39%) (Level 3) at 12:12 PM ET
at $45.98
Alert· 2d ago -1.80%
$NBTX moved -1.80% in 1 min (Level 1) at 10:51 AM ET
at $45.19
Alert· 2d ago +1.57%
$NBTX moved +1.57% in 1 min (Level 1) at 10:25 AM ET
at $45.18
Alert· 2d ago +11.19%
$NBTX moved +11.19% (~15m high-low range 11.19%) (Level 5) at 4:00 PM ET
at $44.43
Alert· 2d ago
The Watcher SOLD $NBTX at $43.1000
at $43.10
Alert· 3d ago
The Watcher BOUGHT $NBTX at $43.9000
at $43.90
Alert· 3d ago +2.01%
$NBTX moved +2.01% in 1 min (Level 1) at 2:21 PM ET
at $42.64
Alert· 3d ago 33.0× RVOL
NBTX hit 32.947x RVOL at 2:21 PM ET
at $42.67
Alert· 3d ago +0.9% vs EMA
$NBTX near 200 EMA: +0.86% from 200 EMA at 1:32 PM ET
at $41.26
Alert· 3d ago -1.89%
$NBTX moved -1.89% in 1 min (Level 1) at 1:32 PM ET
at $41.12
Alert· 3d ago 24.7× RVOL
NBTX hit 24.728x RVOL at 1:32 PM ET
at $41.26
Alert· 3d ago 2.1× RVOL
NBTX hit 2.142x RVOL at 12:30 PM ET
at $40.25
News· SEC EDGAR· 3d ago
Nanobiotix S.A. filed a Foreign issuer report (6-K)
Alert· 3d ago +1.78%
$NBTX moved +1.78% in 1 min (Level 1) at 2:37 PM ET
at $41.78
Alert· 4d ago +1.1% vs EMA
NBTX 200EMA (1m) Trending · 51 bars · L3 · +1.13% above EMA · slope +0.16%
at $41.47
Alert· 4d ago 3.8× RVOL
NBTX hit 3.831x RVOL at 12:43 PM ET
at $41.30
Alert· 5d ago +1.38%
$NBTX moved +1.38% in 1 min (Level 1) at 3:08 PM ET
at $40.45
Alert· 5d ago 3.3× RVOL
NBTX hit 3.325x RVOL at 3:08 PM ET
at $40.45
Alert· 8d ago 2.6× RVOL
NBTX hit 2.568x RVOL at 12:07 PM ET
at $43.76
Alert· 9d ago +4.1% vs EMA
NBTX 200EMA (1m) Trending · 84 bars · L3 · +4.07% above EMA · slope +0.65%
at $44.69
Alert· 9d ago +2.2% vs EMA
NBTX 50EMA (5m) Trending · 54 bars · L3 · +2.24% above EMA · slope +1.40%
at $44.86
Alert· 10d ago -2.22%
$NBTX moved -2.22% in 1 min (Level 2) at 2:28 PM ET
at $43.70
Alert· 10d ago 2.5× RVOL
NBTX hit 2.504x RVOL at 1:31 PM ET
at $44.60
News· SEC EDGAR· 28d ago
Nanobiotix S.A. filed a Foreign issuer report (6-K)
News· SEC EDGAR· 84d ago
Nanobiotix S.A. filed a Foreign issuer report (6-K)
News· SEC EDGAR· 87d ago
Nanobiotix S.A. filed a Foreign issuer report (6-K)
News· GlobeNewswire Inc.· 94d ago Bullish
NANOBIOTIX annonce le règlement-livraison de son offre globale
News· GlobeNewswire Inc.· 94d ago Bullish
NANOBIOTIX Announces Closing of Global Offering
News· GlobeNewswire Inc.· 100d ago Bullish
Nanobiotix Announces Pricing of Oversubscribed €85m Global Offering
News· GlobeNewswire Inc.· 100d ago Neutral
Nanobiotix Announces Temporary Trading Halt of Its Ordinary Shares on Euronext Paris

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NBTX stock FAQ

Why is $NBTX down today?

Here is the latest on NBTX 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 NBTX stock price today?

NBTX last traded at $41.23, down 8.70% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live NBTX alerts?

The NBTX 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 NBTX 55 times in the last 30 days.

What exchange is NBTX on?

NBTX (Nanobiotix S.A. American Depositary Shares) trades on XNAS, with a market cap of about $2.09B in the UNKNOWN sector.

Is NBTX 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 NBTX for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.