Cogent Communications Holdings Inc. (CCOI)
Showing Closing Date Range from Aug 11 to Nov 9, 2026 compared to May 12 to Aug 10, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:cogentco.com/en/about-cogent/investor-relations
Current Period Close
$4.45
Aug 11, 2026 - Nov 09, 2026
Previous Period Close
$10.30
May 12, 2026 - Aug 10, 2026
Net Comparison Delta
$-5.85 (-56.80%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(57 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 09, 2026 | $4.45 | Aug 03, 2026 | $13.23 | -66.36% |
| Nov 06, 2026 | $3.98 | Jul 31, 2026 | $13.50 | -70.52% |
| Nov 05, 2026 | $4.69 | Jul 30, 2026 | $13.24 | -64.58% |
| Nov 04, 2026 | $6.79 | Jul 29, 2026 | $12.69 | -46.49% |
| Nov 03, 2026 | $5.91 | Jul 28, 2026 | $12.95 | -54.36% |
| Nov 02, 2026 | $6.05 | Jul 27, 2026 | $12.22 | -50.49% |
| Oct 30, 2026 | $6.74 | Jul 24, 2026 | $11.87 | -43.22% |
| Oct 29, 2026 | $7.76 | Jul 23, 2026 | $12.90 | -39.84% |
| Oct 28, 2026 | $7.64 | Jul 22, 2026 | $12.93 | -40.91% |
| Oct 27, 2026 | $7.47 | Jul 21, 2026 | $12.70 | -41.18% |
| Oct 26, 2026 | $7.36 | Jul 20, 2026 | $12.40 | -40.65% |
| Oct 23, 2026 | $7.48 | Jul 17, 2026 | $10.97 | -31.81% |
| Oct 22, 2026 | $7.30 | Jul 16, 2026 | $11.71 | -37.66% |
| Oct 21, 2026 | $7.44 | Jul 15, 2026 | $12.52 | -40.58% |
| Oct 20, 2026 | $7.72 | Jul 14, 2026 | $12.25 | -36.98% |
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