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$ATS

ATS Corporation

XNYS

$21.79-22.04%$6.16Prev $27.95LIVE Full chart Live alerts
No recent price bars, the chart lights up when ATS starts printing.

Why is ATS down today? It is at $21.79 (-22.04%), and our scanner flagged it 7 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ATS spikes, and full due diligence on ATS — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $ATS 7 times in the last 30 days. Create a free account to track $ATS, build a watchlist, and get instant unusual-volume alerts — plus 5 free premium days, no card needed.

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Key Stats

Price & performance
Price
$21.79
Change today
-22.04%
Previous close
$27.95
52-week range
$23.84 – $35.82
Valuation & dividend
Market cap
$2.71B
Ownership & volume
Shares outstanding
96.9M
SEC 40-F · May 29, 2025
Institutional own.
92.75%
Total held
92.8%
Tradeable float
7.0M
7% of shares · after 93% institutions
Short interest
1.9M
▲ +0% vs prior · as of 2026-07-15
Short % of float
27.1%
Days to cover
12.2d
Avg daily volume
141K
Classification
Exchange
XNYS
Relative volumevs this time of day
5m
1.9x
15m
2.1x
1h
1.7x
1D
1.6x

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Why is $ATS down today?

5 alerts today15.4x RVOLHaltedSEC filing

ATS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on ATS today, peaking at 15.4x its normal volume. Trading was halted for volatility today, which usually marks a fast, sharp move. Fresh from the SEC: ATS Corp /ATS filed a Foreign issuer report (6-K). A material company disclosure like this is often the real catalyst behind a move of this size.

Likely catalystForeign issuer report (6-K), from the latest SEC filing. Read it →
Why is $ATS moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileLow float · 7.0M sh🔥 Heavily shorted · 27% of floatShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201

$ATS Sentiment

Bearish
Bearish0Bullish
📰 News: 0 bull · 1 bearToday: -22.0%👥 Community: 0 bull · 0 bear

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

$ATS Activity

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

Alert· 39m ago 15.4× RVOL
ATS hit 15.389x RVOL at 11:20 AM ET
at $21.54
Alert· 1h ago 2.0× RVOL
ATS hit 2.000x RVOL at 10:55 AM ET
at $21.88
Alert· 1h ago 2.9× RVOL
ATS hit 2.853x RVOL at 9:59 AM ET
at $21.50
Alert· 2h ago
$ATS resumed trading 9:41 AM ET
at $23.05
Alert· 2h ago
$ATS trading halted at 9:36 AM ET (0.00% daily) - M
at $26.64
Alert· 6h ago -4.34%
$ATS moved -4.34% in 1 min (Level 1) at 6:00 AM ET
at $26.25
Alert· 6h ago 5.8× RVOL
ATS hit 5.808x RVOL at 6:00 AM ET
at $26.25
News· SEC EDGAR· 8h ago
ATS Corp /ATS filed a Foreign issuer report (6-K)
Alert· 7d ago 2.2× RVOL
ATS hit 2.244x RVOL at 10:46 AM ET
at $26.66
News· SEC EDGAR· 10d ago
ATS Corp /ATS filed a Foreign issuer report (6-K)
Alert· 12d ago 7.3× RVOL
ATS hit 7.342x RVOL at 1:56 PM ET
at $26.64
News· SEC EDGAR· 34d ago
ATS Corp /ATS filed a Foreign issuer report (6-K)
News· SEC EDGAR· 55d ago
ATS Corp /ATS filed a Foreign issuer report (6-K)
News· The Motley Fool· 296d ago Neutral
Louisbourg Investments Boosts ATS Stake With $3.3 Million Buy Amid Leadership Change
News· Investing.com· 763d ago Bearish
Canada stocks higher at close of trade; S&P/TSX Composite up 1.23% By Investing.com - Investing.com
News· Zacks Investment Research· 812d ago
ATS (ATS) Q4 Earnings and Revenues Top Estimates
News· Zacks Investment Research· 814d ago
Broadwind Energy, Inc. (BWEN) Q1 Earnings and Revenues Beat Estimates

Also moving today

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ATS stock FAQ

Why is $ATS down today?

ATS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on ATS today, peaking at 15.4x its normal volume. Trading was halted for volatility today, which usually marks a fast, sharp move. Fresh from the SEC: ATS Corp /ATS filed a Foreign issuer report (6-K). A material company disclosure like this is often the real catalyst behind a move of this size.

What is the ATS stock price today?

ATS last traded at $21.79, down 22.04% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live ATS alerts?

The ATS 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 ATS 7 times in the last 30 days.

What exchange is ATS on?

ATS (ATS Corporation) trades on XNYS, with a market cap of about $2.71B.

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

Live data from TheDesperateTrader scanner. Not investment advice.