Cogent Communications Holdings IncCCOI:US Last Price66.3 MCap3.190B CountryUnited States State (US only)N/A 1D0.55%0.36 7D1.15%-0.77 30D3.01%1.94 6M3.49%-2.4 1Y13.02%7.64 YTD14.83%8.56