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CLOSED · 15:40 ET
Market ClerkRecap
Sun Sep 6 · markets closed2 signals today321 insider buys this week · $404MCIRO short report next: Sep 15The week ahead

CCOI

COGENT COMMUNICATIONS HOLDINGS, INC.
NASDAQ · COMMUNICATION SERVICES · COMMUNICATIONS SERVICES, NEC
10.05
+0.07 +0.70%
USD · Sep 6, 01:17 a.m. ET

Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-146.7M−206K13.18%2.1M3.1
2026-07-317M+17K13.58%1.1M6.4
2026-07-156.9M−173K13.54%1.2M5.6

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