Cogent Communications In... (CCOI)
NASDAQ: CCOI
· Real-Time Price · USD
41.67
1.28 (3.17%)
At close: Oct 03, 2025, 3:59 PM
41.67
0.00%
After-hours: Oct 03, 2025, 04:20 PM EDT
CCOI Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 40.36 | 41.77 | 40.13 | 41.67 | 41.67 | 3.17% | 1,251,049 |
| Oct 2, 2025 | 39.44 | 41.75 | 39.12 | 40.39 | 40.39 | 3.30% | 1,378,548 |
| Oct 1, 2025 | 38.22 | 39.48 | 37.59 | 39.10 | 39.10 | 1.96% | 1,275,715 |
| Sep 30, 2025 | 38.00 | 38.39 | 37.56 | 38.35 | 38.35 | 0.39% | 892,500 |
| Sep 29, 2025 | 39.81 | 39.81 | 38.09 | 38.20 | 38.20 | -3.34% | 1,146,300 |
| Sep 26, 2025 | 39.86 | 40.14 | 39.03 | 39.52 | 39.52 | -0.85% | 906,542 |
| Sep 25, 2025 | 40.13 | 40.78 | 39.56 | 39.86 | 39.86 | -1.99% | 1,015,550 |
| Sep 24, 2025 | 40.33 | 41.05 | 39.88 | 40.67 | 40.67 | 0.57% | 924,400 |
| Sep 23, 2025 | 40.20 | 41.41 | 39.59 | 40.44 | 40.44 | 0.75% | 1,860,636 |
| Sep 22, 2025 | 36.57 | 40.22 | 36.33 | 40.14 | 40.14 | 9.61% | 2,175,100 |
| Sep 19, 2025 | 38.00 | 38.50 | 36.59 | 36.62 | 36.62 | -3.43% | 3,175,100 |
| Sep 18, 2025 | 37.97 | 38.17 | 37.32 | 37.92 | 37.92 | 0.72% | 1,697,900 |
| Sep 17, 2025 | 37.62 | 38.41 | 37.05 | 37.65 | 37.65 | -0.13% | 1,231,600 |
| Sep 16, 2025 | 37.39 | 38.20 | 36.62 | 37.70 | 37.70 | 0.96% | 1,875,300 |
| Sep 15, 2025 | 36.67 | 37.49 | 36.38 | 37.34 | 37.34 | 3.69% | 1,625,066 |
| Sep 12, 2025 | 35.85 | 36.72 | 35.05 | 36.01 | 36.01 | 0.14% | 2,055,210 |
| Sep 11, 2025 | 35.46 | 36.77 | 35.32 | 35.96 | 35.96 | 1.87% | 1,701,006 |
| Sep 10, 2025 | 36.13 | 36.98 | 34.39 | 35.30 | 35.30 | -2.75% | 1,834,400 |
| Sep 9, 2025 | 37.22 | 37.36 | 36.27 | 36.30 | 36.30 | -1.57% | 1,826,479 |
| Sep 8, 2025 | 36.70 | 37.54 | 35.34 | 36.88 | 36.88 | 0.00% | 2,070,129 |
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