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$CCOI

Cogent Communications Holdings, Inc.

XNAS

$12.51-2.80%−$0.3600Prev $12.87LIVE Full chart Live alerts
No recent price bars, the chart lights up when CCOI starts printing.

Why is CCOI down today? It is at $12.51 (-2.80%), and our scanner flagged it 48 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment CCOI spikes, and full due diligence on CCOI — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $CCOI 48 times in the last 30 days. Create a free account to track $CCOI, 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
$12.51
Change today
-2.80%
Previous close
$12.87
52-week range
$10.93 – $45.69
Valuation & dividend
Market cap
$644M
Ownership & volume
Shares outstanding
50.1M
SEC · as of 2026-04-30 · 98d ↗
Insider ownership
2.4%
DEF 14A · 2026-03-20 ↗
Total held
2.4%
Tradeable float
48.9M
98% of shares · after 2% insiders + institutional n/a
Short interest
6.9M
▼ -2% vs prior · as of 2026-07-15
Short % of float
14.2%
Days to cover
5.6d
Avg daily volume
1.4M
Classification
Exchange
XNAS
Relative volumevs this time of day
5m
2.9x
15m
2.1x
1h
2.1x
1D
0.3x

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Why is $CCOI down today?

7 alerts today5.9x RVOLSEC filing

CCOI is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 7 unusual-volume and momentum alerts on CCOI today, peaking at 5.9x its normal volume. Fresh from the SEC: COGENT COMMUNICATIONS HOLDINGS, INC. filed a Quarterly report (10-Q). A material company disclosure like this is often the real catalyst behind a move of this size.

Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →
Why is $CCOI moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201

$CCOI Sentiment

Bearish
Bearish14Bullish
📰 News: 0 bull · 6 bearToday: -2.8%👥 Community: 0 bull · 0 bear

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

$CCOI Activity

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

Alert· 31m ago 2.0× RVOL
CCOI hit 2.000x RVOL at 11:44 AM ET
at $12.33
Alert· 1h ago 5.9× RVOL
CCOI hit 5.872x RVOL at 11:04 AM ET
at $12.24
Alert· 1h ago +1.34%
$CCOI moved +1.34% in 1 min (Level 1) at 10:31 AM ET
at $12.08
Alert· 2h ago +2.26%
$CCOI moved +2.26% in 1 min (Level 2) at 9:50 AM ET
at $12.38
Alert· 2h ago -4.23%
$CCOI moved -4.23% (~15m high-low range 4.23%) (Level 4) at 9:28 AM ET
at $13.50
Alert· 2h ago 5.0× RVOL
CCOI hit 4.951x RVOL at 9:28 AM ET
at $13.50
Alert· 4h ago +2.74%
$CCOI moved +2.74% in 1 min (Level 2) at 7:40 AM ET
at $13.29
News· SEC EDGAR· 4h ago
COGENT COMMUNICATIONS HOLDINGS, INC. filed a Quarterly report (10-Q)
News· SEC EDGAR· 8h ago
COGENT COMMUNICATIONS HOLDINGS, INC.: Reports Second Quarter 2026 Results
News· GlobeNewswire Inc.· 16h ago Bearish
Cogent Communications Holdings Securities Fraud Class Action Result of Undisclosed Demand and Backlog Issues and approximately 29% Stock Decline - Investors may Contact Reed Kathrein at Hagens Berman Sobol Shapiro LLP
News· GlobeNewswire Inc.· 17h ago Bearish
Wix.com Ltd. Notice of September 22, 2026 Application Deadline for Class Action Lawsuit - Contact Reed Kathrein at Hagens Berman Sobol Shapiro LLP Before Application Deadline
Alert· 20h ago +1.7% vs EMA
CCOI 200EMA (1m) Trending · 75 bars · L3 · +1.72% above EMA · slope +0.39%
at $13.02
Alert· 20h ago +1.24%
$CCOI moved +1.24% in 1 min (Level 1) at 3:17 PM ET
at $13.08
Alert· 20h ago 3.4× RVOL
CCOI hit 3.355x RVOL at 3:17 PM ET
at $12.96
Alert· 21h ago +1.5% vs EMA
$CCOI near 200 EMA: +1.51% from 200 EMA at 2:37 PM ET
at $12.90
Alert· 21h ago 4.1× RVOL
CCOI hit 4.139x RVOL at 2:37 PM ET
at $12.90
Alert· 22h ago -0.3% vs EMA
$CCOI near 200 EMA: -0.27% from 200 EMA at 1:53 PM ET
at $12.65
Alert· 22h ago +1.65%
$CCOI moved +1.65% in 1 min (Level 1) at 1:53 PM ET
at $12.65
Alert· 22h ago 19.4× RVOL
CCOI hit 19.406x RVOL at 1:53 PM ET
at $12.65
Alert· 23h ago 11.0× RVOL
CCOI hit 10.996x RVOL at 12:41 PM ET
at $12.51
Alert· 1d ago 8.9× RVOL
CCOI hit 8.913x RVOL at 12:57 PM ET
at $13.29
News· GlobeNewswire Inc.· 2d ago Bearish
Cogent Communications Holdings (CCOI) Faces Securities Class Action Scrutinizing Wavelength Backlog as “Illusory,” Case Alleges – HBSS
News· GlobeNewswire Inc.· 2d ago Bearish
Hagens Berman Notifies Hub Group, Inc. (HUBG) Investors of Securities Class Action Lawsuit and Encourages Investors with Losses to Contact the Firm
News· GlobeNewswire Inc.· 2d ago Bearish
ROSEN, SKILLED INVESTOR COUNSEL, Encourages Cogent Communications Holdings, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - CCOI
Alert· 2d ago +0.2% vs EMA
CCOI 200EMA (5m) Trending · 76 bars · L3 · +0.21% above EMA · slope +0.35%
at $13.23
Alert· 2d ago 6.1× RVOL
CCOI hit 6.074x RVOL at 2:55 PM ET
at $13.36
News· GlobeNewswire Inc.· 2d ago Bearish
Cogent Communications Holdings, Inc. Securities Fraud Class Action Lawsuit Filed; September 21, 2026, Lead Plaintiff Deadline – Contact Kessler Topaz Meltzer & Check, LLP
Alert· 7d ago +2.8% vs EMA
CCOI 200EMA (1m) Trending · 61 bars · L3 · +2.84% above EMA · slope +0.57%
at $12.61
Alert· 7d ago +2.8% vs EMA
CCOI 200EMA (1m) Trending · 61 bars · L3 · +2.84% above EMA · slope +0.57%
at $12.61
Alert· 7d ago -2.23%
$CCOI moved -2.23% in 1 min (Level 1) at 3:14 PM ET
at $12.78
Alert· 7d ago 3.4× RVOL
CCOI hit 3.420x RVOL at 3:14 PM ET
at $12.81
Alert· 7d ago -0.5% vs EMA
$CCOI near 200 EMA: -0.50% from 200 EMA at 1:17 PM ET
at $12.07
Alert· 7d ago 5.2× RVOL
CCOI hit 5.158x RVOL at 1:17 PM ET
at $12.07

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CCOI stock FAQ

Why is $CCOI down today?

CCOI is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 7 unusual-volume and momentum alerts on CCOI today, peaking at 5.9x its normal volume. Fresh from the SEC: COGENT COMMUNICATIONS HOLDINGS, INC. filed a Quarterly report (10-Q). A material company disclosure like this is often the real catalyst behind a move of this size.

What is the CCOI stock price today?

CCOI last traded at $12.51, down 2.80% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live CCOI alerts?

The CCOI 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 CCOI 48 times in the last 30 days.

What exchange is CCOI on?

CCOI (Cogent Communications Holdings, Inc.) trades on XNAS, with a market cap of about $644M.

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

Live data from TheDesperateTrader scanner. Not investment advice.