Stock listing
NASDAQ:CCOI Cogent Communications Holdings, Inc. Stock
Home listing (NASDAQ) of Cogent Communications Holdings, Inc.
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Share price · NASDAQ:CCOI
$6.74 USD -1.02 (-13.1%)
Close on Oct 30, 2026
- Day range
- $6.63 – $7.76 USDOct 30, 2026
- Volume
- 1.99M sharesOct 30, 2026
- Market cap
- $345.2M USDAt the close on Oct 30, 2026 · price × 51.22M shares outstanding
- 52-week range
- $6.63 – $41.53 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $18.06M USDMedian day 1.71M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:CCOI · Home | $6.74 USD | -1.02 (-13.1%) | 1,991,063 | $7.63 | $7.76 | $6.63 | $7.76 | Close on Oct 30, 2026 |
| Frankfurt:OGM1 | €6.646 EUR | +0.34 (+5.4%) | — | €6.646 | €6.646 | €6.646 | €6.306 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:CCOI · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $6.74 | -1.02 | -13.1% | $7.63 | $7.76 | $6.63 | 1,991,063 | |
| $7.76 | +0.12 | +1.6% | $7.68 | $7.875 | $7.525 | 1,433,471 | |
| $7.64 | +0.17 | +2.3% | $7.54 | $7.88 | $7.39 | 1,589,648 | |
| $7.47 | +0.11 | +1.5% | $7.35 | $7.90 | $7.225 | 2,222,599 | |
| $7.36 | -0.12 | -1.6% | $7.52 | $7.67 | $7.19 | 1,020,598 | |
| $7.48 | +0.18 | +2.5% | $7.24 | $7.515 | $7.04 | 1,133,928 | |
| $7.30 | -0.14 | -1.9% | $7.39 | $7.63 | $7.13 | 1,421,521 | |
| $7.44 | -0.28 | -3.6% | $7.84 | $7.89 | $7.29 | 1,326,160 | |
| $7.72 | -0.04 | -0.5% | $7.75 | $8.05 | $7.51 | 1,002,688 | |
| $7.76 | -0.31 | -3.8% | $8.06 | $8.17 | $7.545 | 1,279,100 | |
| $8.07 | -0.28 | -3.4% | $8.14 | $8.14 | $7.06 | 4,597,900 | |
| $8.35 | +0.63 | +8.2% | $7.61 | $8.38 | $7.56 | 1,323,100 | |
| $7.72 | -0.85 | -9.9% | $8.39 | $8.39 | $7.66 | 2,003,300 | |
| $8.57 | +0.17 | +2.0% | $8.33 | $8.84 | $8.29 | 1,226,200 | |
| $8.40 | -0.14 | -1.6% | $8.44 | $8.68 | $8.30 | 1,161,600 | |
| $8.54 | -1.02 | -10.7% | $9.53 | $9.69 | $8.33 | 1,381,800 | |
| $9.56 | -0.38 | -3.8% | $9.81 | $9.82 | $9.12 | 2,101,300 | |
| $9.94 | +0.63 | +6.8% | $9.25 | $10.31 | $9.09 | 1,647,600 | |
| $9.31 | +0.43 | +4.8% | $8.95 | $9.44 | $8.85 | 2,147,900 | |
| $8.88 | +0.42 | +5.0% | $8.44 | $8.92 | $7.99 | 2,433,700 | |
| $8.46 | +0.23 | +2.8% | $8.37 | $8.59 | $8.12 | 2,479,500 | |
| $8.23 | +0.44 | +5.6% | $7.83 | $8.51 | $7.42 | 3,038,700 | |
| $7.79 | +0.45 | +6.1% | $7.40 | $7.95 | $7.13 | 2,182,000 | |
| $7.34 | -0.09 | -1.2% | $7.46 | $7.60 | $7.25 | 1,396,400 | |
| $7.43 | -0.26 | -3.4% | $7.59 | $7.69 | $7.28 | 1,717,700 | |
| $7.69 | +0.05 | +0.7% | $7.64 | $8.04 | $7.44 | 1,752,600 | |
| $7.64 | -0.49 | -6.0% | $8.11 | $8.23 | $7.61 | 2,562,800 | |
| $8.13 | -1.18 | -12.7% | $9.27 | $9.27 | $8.10 | 2,081,400 | |
| $9.31 | +0.02 | +0.2% | $9.34 | $9.62 | $9.15 | 1,476,000 | |
| $9.29 | +0.28 | +3.1% | $9.15 | $9.43 | $8.60 | 1,696,800 | |
| $9.01 | -0.20 | -2.2% | $9.19 | $9.19 | $8.67 | 8,983,200 | |
| $9.21 | +0.54 | +6.2% | $8.77 | $9.24 | $8.56 | 2,170,600 | |
| $8.67 | -0.58 | -6.3% | $9.22 | $9.51 | $8.59 | 2,223,100 | |
| $9.25 | -0.07 | -0.8% | $9.12 | $9.30 | $8.90 | 1,641,900 | |
| $9.32 | -0.01 | -0.1% | $9.12 | $9.42 | $8.93 | 1,460,600 | |
| $9.33 | +0.24 | +2.6% | $9.23 | $9.79 | $9.04 | 1,924,700 | |
| $9.09 | -0.24 | -2.6% | $9.20 | $9.37 | $8.60 | 2,168,300 | |
| $9.33 | -0.31 | -3.2% | $9.66 | $9.70 | $9.00 | 2,254,400 | |
| $9.64 | -0.41 | -4.1% | $9.98 | $10.16 | $9.46 | 2,638,400 | |
| $10.05 | +0.07 | +0.7% | $10.02 | $10.39 | $9.85 | 1,322,100 | |
| $9.98 | -0.24 | -2.3% | $10.22 | $10.22 | $9.35 | 1,851,900 | |
| $10.22 | +1.21 | +13.4% | $9.00 | $10.42 | $8.94 | 2,645,200 | |
| $9.01 | -0.53 | -5.6% | $9.42 | $9.54 | $8.88 | 1,612,300 | |
| $9.54 | +0.06 | +0.6% | $9.42 | $9.69 | $9.19 | 1,618,800 | |
| $9.48 | -0.19 | -2.0% | $9.70 | $10.00 | $9.40 | 1,055,800 | |
| $9.67 | -0.38 | -3.8% | $9.83 | $10.10 | $9.27 | 1,233,000 | |
| $10.05 | +0.17 | +1.7% | $9.89 | $10.23 | $9.72 | 954,600 | |
| $9.88 | +0.39 | +4.1% | $9.49 | $10.01 | $9.48 | 1,423,218 | |
| $9.49 | +0.32 | +3.5% | $9.05 | $9.85 | $9.05 | 2,501,511 | |
| $9.17 | -0.84 | -8.4% | $10.09 | $10.16 | $9.16 | 1,858,000 | |
| $10.01 | -0.36 | -3.5% | $10.25 | $10.32 | $9.57 | 1,620,800 | |
| $10.37 | +0.24 | +2.4% | $9.59 | $10.37 | $9.03 | 2,375,600 | |
| $10.13 | -0.62 | -5.8% | $10.76 | $10.76 | $9.75 | 1,764,000 | |
| $10.75 | -0.56 | -5.0% | $11.08 | $11.15 | $10.64 | 1,286,500 | |
| $11.31 | +0.96 | +9.3% | $10.17 | $11.47 | $10.05 | 2,261,900 | |
| $10.35 | +0.10 | +1.0% | $10.00 | $10.49 | $9.55 | 2,205,300 | |
| $10.25 | -0.57 | -5.3% | $11.04 | $11.22 | $10.24 | 1,509,900 | |
| $10.82 | +0.52 | +5.0% | $10.27 | $10.85 | $9.98 | 1,729,800 | |
| $10.30 | +0.38 | +3.8% | $10.00 | $10.71 | $9.42 | 2,527,500 | |
| $9.92 | -0.99 | -9.1% | $10.97 | $11.14 | $9.00 | 4,212,900 | |
| $10.91 | -1.96 | -15.2% | $13.37 | $13.49 | $10.10 | 3,293,700 | |
| $12.87 | -0.43 | -3.2% | $13.03 | $13.15 | $12.36 | 1,462,500 | |
| $13.30 | +0.07 | +0.5% | $13.22 | $13.50 | $12.93 | 1,083,900 | |
| $13.23 | -0.27 | -2.0% | $13.65 | $13.77 | $13.22 | 1,415,500 | |
| $13.50 | +0.26 | +2.0% | $13.22 | $13.53 | $12.78 | 962,600 | |
| $13.24 | +0.55 | +4.3% | $12.56 | $13.31 | $12.43 | 1,014,000 |
- Ticker
- NASDAQ:CCOI
- Asset type
- Stock
- Sector
- Telecom & media
- Industry
- Telecom services
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 14, 2026
Cogent Communications to Host Third Quarter 2026 Earnings Call on November 5, 2026
Latest earnings call · Aug 6, 2026
Cogent Communications Holdings (NASDAQ:CCOI) Q2 2026 Earnings Call
Replay and transcript
Latest deck · Aug 6, 2026
Q2 2026 Earnings Presentation
Earnings · 25 slides
Calls
Upcoming
Cogent Communications Holdings (NASDAQ:CCOI) Q3 2026 Earnings Call
Thu, Nov 05, 2026 · 8:30 AM ET
Register
Replays
Cogent Communications Holdings (NASDAQ:CCOI) Q2 2026 Earnings Call
Thu, Aug 06, 2026 · 8:30 AM ET
Watch TranscriptCogent Communications Holdings (NASDAQ:CCOI) Q1 2026 Earnings Call
Mon, May 04, 2026 · 8:30 AM ET
Watch TranscriptCogent Communications Holdings (NASDAQ:CCOI) Q4 2025 Earnings Call
Fri, Feb 20, 2026 · 8:30 AM ET
Watch Transcript
Latest news
Cogent Communications to Host Third Quarter 2026 Earnings Call on November 5, 2026
Oct 14, 2026
Closed $7.72 (-9.9%) on Oct 14, 2026
Cogent Communications Reports Second Quarter 2026 Results
Aug 6, 2026
Closed $10.91 (-15.2%) on Aug 6, 2026
Cogent Communications to Host Second Quarter 2026 Earnings Call on August 6, 2026
Jul 15, 2026
Closed $12.52 (+2.2%) on Jul 15, 2026
Cogent Communications Announces Closing of Sale of 10 Data Center Facilities
Jun 29, 2026
Closed $13.88 (+5.6%) on Jun 30, 2026
Cogent Communications Announces Definitive Agreement to Sell 10 Data Center Facilities
May 26, 2026
Closed $19.96 (+9.9%) on May 26, 2026
I Squared Capital Launches U.S. AI Inference and Edge Colocation Data Center Platform With $1BN Commitment
May 26, 2026
Closed $19.96 (+9.9%) on May 26, 2026
Cogent Communications Reports First Quarter 2026 Results
May 4, 2026
Closed $16.37 (-29.3%) on May 4, 2026
Cogent Communications to Host First Quarter 2026 Earnings Call on May 4, 2026
Apr 15, 2026
Closed $23.53 (+4.4%) on Apr 15, 2026
Cogent Communications Reports Fourth Quarter 2025 and Full Year 2025 Results
Feb 20, 2026
Closed $18.59 (-29.3%) on Feb 20, 2026
Cogent Communications to Host Fourth Quarter and Full Year 2025 Earnings Call on February 20, 2026
Jan 29, 2026
Closed $24.04 (+2.8%) on Jan 29, 2026
Decks
Q2 2026 Earnings Presentation
Earnings · 25 slides · Aug 6, 2026
Q4 2025 Earnings Presentation
Earnings · 25 slides · Feb 20, 2026
Q1 2026 Earnings Presentation
Earnings · 25 slides · 2026
Q3 2025 Earnings Presentation
Earnings · 25 slides · Nov 6, 2025
Cogent Communications Holdings, Inc. on 6ix
- Sector
- Telecom & media
- Industry
- Telecom services
- News releases
- 14 in the last 12 months · 85 in all · newest Oct 14, 2026 · oldest 2019
- Calls
- 19 calls with a replay · 19 with a transcript · latest Aug 6, 2026
- Decks
- 29 decks · latest Aug 6, 2026
Where Cogent Communications Holdings, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:CCOI · Home listing · This page | NASDAQ | United States | USD |
| Lang & Schwarz:A0D9JK | Lang & Schwarz | Germany | EUR |
| Tradegate:OGM1 | Tradegate | Germany | EUR |
| Frankfurt:OGM1 | Frankfurt | Germany | EUR |
| LS Exchange:A0D9JK | LS Exchange | Germany | EUR |
| BMV:CCOI | BMV | Mexico | MXN |
| BOATS:CCOI | BOATS | United States | USD |
| BIVA:CCOI | BIVA | Mexico | MXN |
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