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$ONT

Onterris, Inc.

XNYS

$14.66-11.79%$1.96Prev $16.62LIVE Full chart Live alerts
No recent price bars, the chart lights up when ONT starts printing.

Why is ONT down today? It is at $14.66 (-11.79%), and our scanner flagged it 136 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ONT spikes, and full due diligence on ONT — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $ONT 136 times in the last 30 days. Create a free account to track $ONT, 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
$14.66
Change today
-11.79%
Previous close
$16.62
52-week range
$12.68 – $23.32
Valuation & dividend
Market cap
$565M
Ownership & volume
Shares outstanding
35.1M
SEC · as of 2026-07-31 · 21d
Insider ownership
11.0%
DEF 14A · 2026-03-24
Total held
11.0%
Tradeable float
31.3M
89% of shares · after 11% insiders + institutional n/a
Short interest
4.1M
▲ +3% vs prior · as of 2026-07-31
Short % of float
13.3%
Days to cover
9.0d
Avg daily volume
743K
Classification
Exchange
XNYS
Relative volumevs this time of day
5m
0.0x
15m
0.0x
1h
2.2x
1D
0.8x

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Why is $ONT down today?

1 alert today2.0x RVOL

ONT is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 1 unusual-volume and momentum alert on ONT today, peaking at 2.0x its normal volume. 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 $ONT moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201

Insiders

Insiders buying3 open-market buys2 buys, 0 sells last 3 months (14/14 over 12 months)
Show 12 recent transactions
InsiderActionShares% of positionOwns afterValueDate
Graham Peter
Director
Bought (open market)+25K
0.07% of company
added 11%257K$432K
at $17.19
Jun 5, 26
Graham Peter
Director
Bought (open market)+5K
0.01% of company
added 2.1%232K$77K
at $15.94
Jun 3, 26
Dicks Allan
Officer
Bought (open market)+7K
0.02% of company
added 3.1%218K$100K
at $15.36
May 11, 26
Revuelta Jose
Officer
Other27K
0.08% of company
added 10%297K$165K
at $6.03
May 11, 26
Perlman Richard E
Director
Sold (automatic/other)-74K
0.2% of company
sold 11%619Kn/aMar 13, 26
Manthripragada Vijay
Officer
Sold (automatic/other)-46K
0.1% of company
sold 16%237K$1.2M
at $25.41
Mar 13, 26
Manthripragada Vijay
Officer
Other119K
0.3% of company
added 73%283K$719K
at $6.03
Mar 13, 26
Laws James
Officer
Acquired (grant/award)+19K
0.05% of company
n/a19Kn/aMar 11, 26
Revuelta Jose
Officer
Sold (automatic/other)-8K
0.02% of company
sold 2.8%269K$212K
at $27.00
Mar 9, 26
Revuelta Jose
Officer
Other8K
0.02% of company
added 2.9%277K$47K
at $6.03
Mar 9, 26
Revuelta Jose
Officer
Acquired (grant/award)+43K
0.1% of company
added 16%312K$257K
at $6.03
Mar 4, 26
Revuelta Jose
Officer
Sold (automatic/other)-43K
0.1% of company
sold 14%269K$1.2M
at $27.56
Mar 4, 26

Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.

Dilution watch

Unavailable

We could not reach SEC EDGAR, so the dilution check did not run for $ONT. 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.

$ONT Sentiment

Bearish
Bearish0Bullish
📰 News: 0 bull · 0 bearToday: -11.8%👥 Community: 0 bull · 0 bear

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

$ONT Activity

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

Alert· 6h ago 2.0× RVOL
ONT hit 2.000x RVOL at 2:17 PM ET
at $14.86
Alert· 1d ago +0.6% vs EMA
$ONT near 200 EMA: +0.59% from 200 EMA at 12:56 PM ET
at $16.50
Alert· 1d ago 7.2× RVOL
ONT hit 7.202x RVOL at 12:56 PM ET
at $16.50
Alert· 1d ago 2.3× RVOL
ONT hit 2.249x RVOL at 11:58 AM ET
at $16.52
Alert· 2d ago 2.9× RVOL
ONT hit 2.878x RVOL at 2:27 PM ET
at $16.31
Alert· 3d ago +1.81%
$ONT moved +1.81% in 1 min (Level 1) at 2:57 PM ET
at $16.07
Alert· 3d ago -2.7% vs EMA
$ONT near 200 EMA: -2.66% from 200 EMA at 2:35 PM ET
at $16.18
Alert· 3d ago 2.0× RVOL
ONT hit 2.029x RVOL at 2:35 PM ET
at $16.18
Alert· 3d ago -1.52%
$ONT moved -1.52% in 1 min (Level 1) at 1:55 PM ET
at $16.11
Alert· 3d ago 19.0× RVOL
ONT hit 18.998x RVOL at 1:55 PM ET
at $16.30
Alert· 3d ago 4.3× RVOL
ONT hit 4.297x RVOL at 12:59 PM ET
at $16.27
Alert· 3d ago 12.3× RVOL
ONT hit 12.309x RVOL at 11:03 AM ET
at $16.50
Alert· 3d ago +6.49%
$ONT moved +6.49% in 1 min (Level 1) at 9:30 AM ET
at $17.39
Alert· 3d ago 3.7× RVOL
ONT hit 3.663x RVOL at 9:30 AM ET
at $16.71
Alert· 6d ago +3.2% vs EMA
ONT 200EMA (5m) Trending · 69 bars · L3 · +3.21% above EMA · slope +0.87%
at $17.64
Alert· 6d ago
The Watcher SOLD $ONT at $17.7200 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · scalp","reason":"time_box","shares":1,"instance":"Rider"}
at $17.72
Alert· 6d ago -1.42%
$ONT moved -1.42% in 1 min (Level 1) at 12:18 PM ET
at $17.89
Alert· 6d ago 18.5× RVOL
ONT hit 18.538x RVOL at 12:16 PM ET
at $17.87
Alert· 6d ago -1.73%
$ONT moved -1.73% in 1 min (Level 1) at 10:52 AM ET
at $17.80
Alert· 6d ago +1.10%
$ONT moved +1.10% in 1 min (Level 1) at 10:14 AM ET
at $17.49
Alert· 6d ago 2.8× RVOL
ONT hit 2.842x RVOL at 10:06 AM ET
at $17.47
Alert· 9d ago +1.8% vs EMA
ONT 200EMA (5m) Trending · 64 bars · L3 · +1.78% above EMA · slope +0.70%
at $16.22
Alert· 9d ago +0.5% vs EMA
ONT 200EMA (1m) Trending · 187 bars · L4 · +0.48% above EMA · slope +0.41%
at $16.22
Alert· 9d ago +0.5% vs EMA
ONT 200EMA (1m) Trending · 187 bars · L4 · +0.48% above EMA · slope +0.41%
at $16.22
Alert· 9d ago +0.5% vs EMA
ONT 200EMA (1m) Trending · 187 bars · L4 · +0.48% above EMA · slope +0.41%
at $16.22

Also moving today

The tickers our scanner is lighting up most over the last 48 hours.

ONT stock FAQ

Why is $ONT down today?

ONT is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 1 unusual-volume and momentum alert on ONT today, peaking at 2.0x its normal volume. 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 ONT stock price today?

ONT last traded at $14.66, down 11.79% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live ONT alerts?

The ONT 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 ONT 136 times in the last 30 days.

What exchange is ONT on?

ONT (Onterris, Inc.) trades on XNYS, with a market cap of about $565M.

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

Live data from TheDesperateTrader scanner. Not investment advice.