Company Overview - Cogent Communications (CCOI) shares increased by 6.3% to close at 53.83,followinganotabletradingvolume,despitea27.60.88 per share, reflecting a year-over-year change of +31.8%, with expected revenues of 252.09million,down5.32.47, representing a year-over-year change of +23.5% [5]