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Cogent Communications Holdings, Inc. - Common Stock (NQ:CCOI)

19.08 +0.08 (+0.42%)
Official Closing Price Updated: 1:15 PM EST, Nov 28, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Nov 28, 2025 19.01 19.50 18.80 19.08 900,649 +0.08(+0.42%)
Nov 26, 2025 17.93 19.50 17.84 19.00 1,970,584 +1.11(+6.20%)
Nov 25, 2025 17.08 18.00 16.78 17.89 1,617,510 +0.73(+4.25%)
Nov 24, 2025 17.42 17.42 16.70 17.16 1,625,283 +0.11(+0.65%)
Nov 21, 2025 16.68 17.21 16.25 17.05 2,745,675 +0.39(+2.34%)
Nov 20, 2025 17.43 17.70 16.64 16.66 2,539,720 -0.30(-1.77%)
Nov 19, 2025 19.63 19.76 16.85 16.96 1,721,300 -2.83(-14.29%)
Nov 18, 2025 18.94 20.26 18.69 19.79 2,526,725 +1.31(+7.08%)
Nov 17, 2025 17.47 18.96 17.30 18.48 2,383,426 +0.95(+5.41%)
Nov 14, 2025 16.12 18.10 15.94 17.53 2,811,035 +0.87(+5.22%)
Nov 13, 2025 18.15 18.34 16.35 16.66 3,204,674 -1.81(-9.79%)
Nov 12, 2025 20.57 20.86 18.44 18.47 3,690,512 -2.13(-10.33%)
Nov 11, 2025 21.71 22.79 20.46 20.60 2,467,432 -1.50(-6.78%)
Nov 10, 2025 23.61 24.57 21.89 22.09 2,787,586 -1.37(-5.83%)
Nov 07, 2025 24.14 25.78 23.18 23.46 4,114,260 -1.46(-5.85%)
Nov 06, 2025 29.96 30.28 24.22 24.92 5,605,798 -13.33(-34.86%)
Nov 05, 2025 39.72 40.10 37.79 38.25 1,730,964 -1.66(-4.15%)
Nov 04, 2025 40.39 40.76 39.25 39.91 703,328 -0.81(-1.99%)
Nov 03, 2025 40.71 41.00 39.28 40.72 825,999 -0.48(-1.16%)
Oct 31, 2025 39.85 41.48 38.98 41.20 832,768 +1.04(+2.59%)
Oct 30, 2025 42.49 42.88 39.67 40.16 1,121,770 -2.78(-6.47%)
Oct 29, 2025 43.55 44.26 42.40 42.94 710,371 -0.48(-1.10%)
Oct 28, 2025 44.15 44.15 43.17 43.42 634,882 -0.67(-1.52%)
Oct 27, 2025 43.10 44.20 42.58 44.09 828,518 +1.18(+2.75%)
Oct 24, 2025 43.21 43.78 42.84 42.91 746,148 +0.24(+0.56%)
Oct 23, 2025 43.20 43.94 42.64 42.67 1,157,369 -0.39(-0.90%)
Oct 22, 2025 43.75 43.89 42.84 43.06 882,843 -1.04(-2.36%)
Oct 21, 2025 44.38 45.07 43.67 44.10 1,410,330 -0.20(-0.45%)
Oct 20, 2025 44.22 44.91 43.30 44.30 1,026,491 +0.90(+2.07%)
Oct 17, 2025 44.29 44.79 42.86 43.40 1,542,908 -1.40(-3.12%)
Oct 16, 2025 45.17 45.63 44.43 44.80 1,112,349 -0.25(-0.55%)
Oct 15, 2025 44.34 45.10 43.35 45.05 707,023 +1.09(+2.48%)
Oct 14, 2025 43.20 44.38 42.49 43.96 886,968 +0.41(+0.94%)
Oct 13, 2025 42.76 43.60 42.11 43.55 732,269 +1.55(+3.69%)
Oct 10, 2025 44.03 44.12 41.54 42.00 783,064 -1.61(-3.69%)
Oct 09, 2025 42.39 43.76 42.29 43.61 853,424 +1.08(+2.54%)
Oct 08, 2025 42.72 43.90 42.49 42.53 1,138,230 +0.07(+0.16%)
Oct 07, 2025 42.82 43.20 41.75 42.46 1,147,558 -0.29(-0.68%)
Oct 06, 2025 41.81 42.95 41.71 42.75 1,376,955 +1.13(+2.71%)
Oct 03, 2025 40.31 41.72 40.08 41.62 1,252,553 +1.28(+3.17%)
Oct 02, 2025 39.39 41.70 39.07 40.34 1,380,203 +1.29(+3.30%)
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