Cogent Communications In... (CCOI)
NASDAQ: CCOI
· Real-Time Price · USD
37.41
-0.89 (-2.32%)
At close: Aug 26, 2025, 3:59 PM
37.41
0.00%
After-hours: Aug 26, 2025, 04:15 PM EDT
CCOI Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 25, 2025 | 38.14 | 38.52 | 37.65 | 38.30 | 38.30 | -0.21% | 1,091,203 |
| Aug 22, 2025 | 37.50 | 39.18 | 37.19 | 38.38 | 38.38 | 2.29% | 1,358,900 |
| Aug 21, 2025 | 36.37 | 37.98 | 36.07 | 37.52 | 37.52 | 0.05% | 2,213,435 |
| Aug 20, 2025 | 37.69 | 37.89 | 36.37 | 37.50 | 36.48 | -0.66% | 1,477,506 |
| Aug 19, 2025 | 36.96 | 37.77 | 36.58 | 37.75 | 36.73 | 2.30% | 2,288,633 |
| Aug 18, 2025 | 36.26 | 38.43 | 36.26 | 36.90 | 35.90 | 7.74% | 2,936,944 |
| Aug 15, 2025 | 34.49 | 35.41 | 34.10 | 34.25 | 33.32 | 0.32% | 1,246,300 |
| Aug 14, 2025 | 33.97 | 34.33 | 32.23 | 34.14 | 33.22 | -1.98% | 1,692,645 |
| Aug 13, 2025 | 33.89 | 36.00 | 33.66 | 34.83 | 33.89 | 2.26% | 1,970,100 |
| Aug 12, 2025 | 31.18 | 34.23 | 30.10 | 34.06 | 33.14 | 5.25% | 3,149,836 |
| Aug 11, 2025 | 30.78 | 34.12 | 30.66 | 32.36 | 31.48 | 5.68% | 4,896,358 |
| Aug 8, 2025 | 34.20 | 34.47 | 29.62 | 30.62 | 29.79 | -13.36% | 5,257,347 |
| Aug 7, 2025 | 40.34 | 41.04 | 33.79 | 35.34 | 34.38 | -19.46% | 4,730,400 |
| Aug 6, 2025 | 45.57 | 45.75 | 43.76 | 43.88 | 42.69 | -3.98% | 1,234,388 |
| Aug 5, 2025 | 45.50 | 45.82 | 44.81 | 45.70 | 44.46 | 0.93% | 583,830 |
| Aug 4, 2025 | 45.25 | 45.50 | 44.89 | 45.28 | 44.05 | 0.31% | 521,740 |
| Aug 1, 2025 | 45.31 | 45.56 | 44.25 | 45.14 | 43.92 | -0.99% | 740,265 |
| Jul 31, 2025 | 46.60 | 46.67 | 45.48 | 45.59 | 44.36 | -2.94% | 900,500 |
| Jul 30, 2025 | 47.01 | 47.33 | 46.00 | 46.97 | 45.70 | 0.26% | 722,200 |
| Jul 29, 2025 | 47.49 | 47.93 | 46.82 | 46.85 | 45.58 | -1.35% | 521,900 |