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COGENT COMMUNICATIONS HOLDIN (CCOI) Stock Stock Chart

USA - Nasdaq - NASDAQ:CCOI - US19239V3024 - Common Stock

19 USD
+1.11 (+6.2%)
Last: 11/26/2025, 8:19:54 PM
19.25 USD
+0.25 (+1.32%)
After Hours: 11/26/2025, 8:19:54 PM
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COGENT COMMUNICATIONS HOLDIN / CCOI Daily stock chart