$CCOI: Cogent Communications Holdings, Inc. - Common Stock
2025-10-02 CCOI 2025-10-02 00:01:37 0.00 0.00 1.43% CCOI 2025-10-02 05:01:18 39.89 38.00 1.43% CCOI 2025-10-02 08:01:30 39.89 38.90 1.43% CCOI 2025-10-02 09:01:11 39.89 39.11 1.43% CCOI 2025-10-02 10:01:26 40.36 40.13 2.89% CCOI 2025-10-02 11:01:16 40.58 40.47 3.62% CCOI 2025-10-02 12:01:28 41.04 41.00 5.03% CCOI 2025-10-02 13:01:16 41.01 40.97 4.88% CCOI 2025-10-02 14:01:33 41.33 41.26 5.68% CCOI 2025-10-02 15:01:21 40.90 40.84 4.67% CCOI 2025-10-02 16:01:35 41.75 39.07 3.36% CCOI 2025-10-02 17:01:20 41.16 40.50 3.30% CCOI 2025-10-02 18:01:34 41.75 40.50 3.30% CCOI 2025-10-02 19:01:24 41.75 40.40 3.32% CCOI 2025-10-02 20:01:42 0.00 0.00 3.32% 2025-10-03 CCOI 2025-10-03 05:01:21 41.99 39.00 3.32% CCOI 2025-10-03 07:01:19 41.99 40.07 3.32% CCOI 2025-10-03 09:01:16 40.87 40.40 3.32% CCOI 2025-10-03 10:01:28 40.66 40.57 0.59% CCOI 2025-10-03 11:01:12 41.12 41.07 1.84% CCOI 2025-10-03 12:01:29 41.39 41.32 2.56% CCOI 2025-10-03 13:01:20 41.56 41.44 2.99% CCOI 2025-10-03 14:01:30 41.18 41.15 1.99% CCOI 2025-10-03 15:01:13 41.64 41.55 3.20% CCOI 2025-10-03 16:01:29 42.00 40.88 3.30% CCOI 2025-10-03 17:01:15 42.00 41.37 3.30% CCOI 2025-10-03 18:01:32 42.00 40.88 3.30% CCOI 2025-10-03 20:01:32 0.00 0.00 3.30% 2025-10-06 CCOI 2025-10-06 05:01:14 42.24 40.67 3.30% CCOI 2025-10-06 06:01:27 42.74 40.67 1.23% CCOI 2025-10-06 07:01:15 45.86 40.67 1.23% CCOI 2025-10-06 08:01:33 42.63 40.67 1.23% CCOI 2025-10-06 09:01:16 42.13 40.67 0.84% CCOI 2025-10-06 10:01:33 42.07 42.01 1.02% CCOI 2025-10-06 11:01:18 42.72 42.63 2.69% CCOI 2025-10-06 12:01:35 42.34 42.31 1.69% CCOI 2025-10-06 13:01:19 42.43 42.37 1.84% CCOI 2025-10-06 14:01:35 42.64 42.57 2.40% CCOI 2025-10-06 15:01:21 42.51 42.45 2.05% CCOI 2025-10-06 16:01:35 43.00 42.21 2.92% CCOI 2025-10-06 17:01:22 43.00 42.30 2.74% CCOI 2025-10-06 18:01:39 42.98 42.80 2.74% CCOI 2025-10-06 19:01:22 43.00 42.80 2.74% CCOI 2025-10-06 20:01:38 0.00 0.00 2.74% 2025-10-07 CCOI 2025-10-07 04:01:38 0.00 38.29 2.74% CCOI 2025-10-07 05:01:20 43.24 38.29 2.74% CCOI 2025-10-07 06:01:33 43.24 40.07 2.74% CCOI 2025-10-07 07:01:16 43.08 42.51 2.74% CCOI 2025-10-07 08:01:31 43.08 41.29 2.74% CCOI 2025-10-07 09:01:16 46.77 41.29 2.74% CCOI 2025-10-07 10:01:32 42.32 42.04 -1.63% CCOI 2025-10-07 11:01:15 42.67 42.52 -0.55% CCOI 2025-10-07 12:01:32 42.87 42.84 0.12% CCOI 2025-10-07 13:01:18 42.63 42.56 -0.48% CCOI 2025-10-07 14:01:33 42.45 42.43 -0.84% CCOI 2025-10-07 15:01:21 42.49 42.43 -0.74% CCOI 2025-10-07 16:01:36 43.33 40.00 -0.67% CCOI 2025-10-07 17:01:23 47.21 40.00 -0.65% CCOI 2025-10-07 18:01:37 47.21 42.23 -0.65% CCOI 2025-10-07 19:01:22 47.21 42.26 -0.65% CCOI 2025-10-07 20:01:40 0.00 0.00 -0.65% 2025-10-08 CCOI 2025-10-08 05:01:22 46.40 34.79 -0.65% CCOI 2025-10-08 06:01:35 46.40 42.00 -0.65% CCOI 2025-10-08 08:01:31 46.40 42.01 -0.65% CCOI 2025-10-08 10:01:30 43.29 43.05 1.75% CCOI 2025-10-08 11:01:16 43.49 43.40 2.34% CCOI 2025-10-08 12:01:35 43.68 43.64 2.71% CCOI 2025-10-08 13:01:23 43.55 43.49 2.41% CCOI 2025-10-08 14:01:38 42.96 42.86 1.00% CCOI 2025-10-08 15:01:22 43.18 43.12 1.57% CCOI 2025-10-08 16:01:39 43.81 42.50 0.19% CCOI 2025-10-08 17:01:23 43.39 42.00 0.19% CCOI 2025-10-08 18:01:38 42.87 42.28 0.19% CCOI 2025-10-08 19:01:20 42.90 42.31 0.19% CCOI 2025-10-08 20:01:37 0.00 0.00 0.19% 2025-10-09 CCOI 2025-10-09 05:01:22 44.24 34.79 0.19% CCOI 2025-10-09 06:01:36 44.24 42.01 0.19% CCOI 2025-10-09 07:01:19 42.87 42.20 0.19% CCOI 2025-10-09 08:01:28 44.24 42.01 0.19% CCOI 2025-10-09 10:01:27 42.82 42.70 0.38% CCOI 2025-10-09 11:01:12 42.92 42.71 0.75% CCOI 2025-10-09 12:01:29 42.89 42.78 0.52% CCOI 2025-10-09 13:01:15 42.93 42.88 0.75% CCOI 2025-10-09 14:01:32 43.50 43.45 2.16% CCOI 2025-10-09 15:01:17 43.42 43.36 1.93% CCOI 2025-10-09 16:01:34 43.83 42.01 2.56% CCOI 2025-10-09 17:01:19 44.00 42.01 2.44% CCOI 2025-10-09 18:01:33 43.95 43.35 2.44% CCOI 2025-10-09 19:01:22 44.00 43.70 2.44% CCOI 2025-10-09 20:01:40 0.00 0.00 2.65% 2025-10-10 CCOI 2025-10-10 04:01:36 45.46 0.00 2.65% CCOI 2025-10-10 05:01:19 44.24 36.04 2.65% CCOI 2025-10-10 06:01:28 44.24 42.01 2.65% CCOI 2025-10-10 07:01:15 44.24 42.51 2.65% CCOI 2025-10-10 09:01:14 44.24 43.33 2.65% CCOI 2025-10-10 10:01:28 43.79 43.65 0.02% CCOI 2025-10-10 11:01:13 43.04 42.88 -1.69% CCOI 2025-10-10 12:01:30 42.39 42.23 -3.22% CCOI 2025-10-10 13:01:23 42.33 42.20 -3.24% CCOI 2025-10-10 14:01:39 42.33 42.23 -3.31% CCOI 2025-10-10 15:01:26 41.92 41.84 -4.11% CCOI 2025-10-10 16:01:36 42.40 41.23 -3.76% CCOI 2025-10-10 17:01:20 42.40 41.23 -3.66% CCOI 2025-10-10 18:01:34 42.40 41.00 -3.66% CCOI 2025-10-10 20:01:38 0.00 0.00 -3.66% 2025-10-13 CCOI 2025-10-13 07:01:21 48.03 42.25 -3.66% CCOI 2025-10-13 08:01:42 44.40 42.26 -3.66% CCOI 2025-10-13 09:01:25 44.40 42.32 -3.66% CCOI 2025-10-13 10:01:42 43.06 42.94 2.31% CCOI 2025-10-13 11:01:24 42.84 42.69 1.72% CCOI 2025-10-13 12:01:38 42.74 42.63 1.42% CCOI 2025-10-13 13:01:24 42.65 42.46 1.15% CCOI 2025-10-13 14:01:39 42.89 42.73 1.76% CCOI 2025-10-13 15:01:25 43.09 42.94 2.22% CCOI 2025-10-13 16:01:41 44.00 42.50 3.57% CCOI 2025-10-13 17:01:36 44.00 42.76 3.57% CCOI 2025-10-13 18:01:38 43.87 43.29 3.57% CCOI 2025-10-13 19:01:25 43.89 43.31 3.57% CCOI 2025-10-13 20:01:40 0.00 0.00 3.57% 2025-10-14 CCOI 2025-10-14 05:01:25 44.92 39.97 3.57% CCOI 2025-10-14 06:01:36 48.19 40.95 3.57% CCOI 2025-10-14 07:01:19 43.52 40.96 3.57% CCOI 2025-10-14 08:01:35 44.39 40.96 3.57% CCOI 2025-10-14 09:01:15 43.45 40.96 3.57% CCOI 2025-10-14 10:01:31 43.28 43.14 -0.96% CCOI 2025-10-14 11:01:17 43.17 43.05 -1.05% CCOI 2025-10-14 12:01:33 43.22 43.06 -1.21% CCOI 2025-10-14 13:01:17 43.38 43.33 -0.57% CCOI 2025-10-14 14:01:34 43.93 43.83 0.60% CCOI 2025-10-14 15:01:22 43.88 43.83 0.66% CCOI 2025-10-14 16:01:34 45.07 41.50 0.94% CCOI 2025-10-14 17:01:22 45.07 44.02 0.94% CCOI 2025-10-14 20:01:34 0.00 0.00 0.94% 2025-10-15 CCOI 2025-10-15 04:01:40 44.62 0.00 0.94% CCOI 2025-10-15 05:01:17 45.59 36.70 0.94% CCOI 2025-10-15 06:01:31 45.59 42.39 0.94% CCOI 2025-10-15 07:01:19 48.64 42.40 0.94% CCOI 2025-10-15 08:01:30 44.75 42.51 0.94% CCOI 2025-10-15 09:01:16 48.58 44.01 0.94% CCOI 2025-10-15 10:01:29 44.91 44.79 1.93% CCOI 2025-10-15 11:01:16 44.50 44.35 0.99% CCOI 2025-10-15 12:01:33 44.03 43.96 -0.05% CCOI 2025-10-15 13:01:20 44.38 44.25 0.57% CCOI 2025-10-15 14:01:35 44.68 44.56 1.47% CCOI 2025-10-15 15:01:22 44.69 44.64 1.54% CCOI 2025-10-15 16:01:35 45.25 42.38 2.52% CCOI 2025-10-15 17:01:23 45.25 44.23 2.50% CCOI 2025-10-15 18:01:36 45.24 44.79 2.50% CCOI 2025-10-15 19:01:24 45.25 44.84 2.50% CCOI 2025-10-15 20:01:38 0.00 0.00 2.50% 2025-10-16 CCOI 2025-10-16 05:01:24 49.39 40.70 2.50% CCOI 2025-10-16 08:01:30 45.74 44.51 0.82% CCOI 2025-10-16 10:01:30 45.43 45.17 0.20% CCOI 2025-10-16 11:01:11 45.11 45.00 -0.07% CCOI 2025-10-16 12:01:28 44.93 44.86 -0.39% CCOI 2025-10-16 13:01:22 44.96 44.86 -0.39% CCOI 2025-10-16 14:01:37 45.31 45.24 0.41% CCOI 2025-10-16 15:01:26 45.44 45.39 0.75% CCOI 2025-10-16 16:01:40 45.60 42.50 -0.57% CCOI 2025-10-16 17:01:23 45.60 43.98 -0.55% CCOI 2025-10-16 18:01:37 45.60 41.76 -0.55% CCOI 2025-10-16 20:01:39 0.00 0.00 -0.55% 2025-10-17 CCOI 2025-10-17 05:01:24 45.99 41.77 -0.55% CCOI 2025-10-17 07:01:25 46.00 41.00 -0.55% CCOI 2025-10-17 08:01:33 45.99 41.77 -0.55% CCOI 2025-10-17 09:01:13 45.99 41.00 -0.55% CCOI 2025-10-17 10:01:28 44.70 44.33 -0.69% CCOI 2025-10-17 11:01:12 44.27 44.22 -1.35% CCOI 2025-10-17 12:01:30 43.65 43.53 -2.84% CCOI 2025-10-17 13:01:16 44.09 44.02 -1.75% CCOI 2025-10-17 14:01:34 44.10 43.98 -1.82% CCOI 2025-10-17 15:01:19 43.73 43.56 -2.68% CCOI 2025-10-17 16:01:32 43.93 42.00 -3.08% CCOI 2025-10-17 17:01:21 43.93 42.61 -3.10% CCOI 2025-10-17 18:01:36 43.78 43.20 -3.10% CCOI 2025-10-17 20:01:38 0.00 0.00 -3.10% 2025-10-20 CCOI 2025-10-20 06:01:32 45.99 43.40 -3.10% CCOI 2025-10-20 07:01:15 45.00 43.40 -3.10% CCOI 2025-10-20 09:01:14 44.23 43.46 -3.10% CCOI 2025-10-20 10:01:27 44.41 44.19 1.92% CCOI 2025-10-20 11:01:15 44.28 44.22 1.76% CCOI 2025-10-20 12:01:35 43.80 43.68 0.74% CCOI 2025-10-20 13:01:21 44.35 44.26 1.85% CCOI 2025-10-20 14:01:37 44.42 44.30 2.16% CCOI 2025-10-20 15:01:21 44.38 44.28 2.03% CCOI 2025-10-20 16:01:43 46.00 41.00 2.01% CCOI 2025-10-20 17:01:27 44.68 44.09 2.07% CCOI 2025-10-20 18:01:43 44.50 44.36 2.49% CCOI 2025-10-20 19:01:29 44.54 44.36 2.49% CCOI 2025-10-20 20:01:40 0.00 0.00 2.49% 2025-10-21 CCOI 2025-10-21 05:01:26 51.23 43.01 2.49% CCOI 2025-10-21 07:01:19 45.99 43.01 2.49% CCOI 2025-10-21 09:01:12 49.48 41.00 2.49% CCOI 2025-10-21 10:01:27 44.19 43.72 -0.90% CCOI 2025-10-21 11:01:13 44.77 44.65 0.99% CCOI 2025-10-21 12:01:25 44.95 44.93 1.36% CCOI 2025-10-21 13:01:17 44.82 44.73 0.99% CCOI 2025-10-21 14:01:32 44.81 44.71 0.92% CCOI 2025-10-21 15:01:23 44.31 44.30 -0.05% CCOI 2025-10-21 16:01:42 48.28 42.50 -0.46% CCOI 2025-10-21 17:01:25 44.99 43.30 -0.45% CCOI 2025-10-21 18:01:38 49.93 41.00 -0.45% CCOI 2025-10-21 19:01:25 44.46 43.86 -0.45% CCOI 2025-10-21 20:01:40 0.00 0.00 -0.45% 2025-10-22 CCOI 2025-10-22 05:01:28 51.23 43.01 -0.45% CCOI 2025-10-22 07:01:20 45.99 43.01 -0.45% CCOI 2025-10-22 08:01:28 45.99 43.01 0.00% CCOI 2025-10-22 10:01:29 43.66 43.53 -1.22% CCOI 2025-10-22 11:01:12 43.39 43.34 -1.71% CCOI 2025-10-22 12:01:43 43.26 43.13 -2.12% CCOI 2025-10-22 13:01:43 43.60 43.46 -1.24% CCOI 2025-10-22 14:01:48 43.61 43.46 -1.24% CCOI 2025-10-22 15:01:32 43.47 43.41 -1.60% CCOI 2025-10-22 16:01:54 46.00 41.10 -2.32% CCOI 2025-10-22 17:01:31 43.93 40.54 -2.33% CCOI 2025-10-22 18:01:48 46.00 40.54 -2.33% CCOI 2025-10-22 20:01:47 0.00 0.00 -2.33% 2025-10-23 CCOI 2025-10-23 04:01:52 0.00 37.42 -2.33% CCOI 2025-10-23 05:01:41 51.23 42.13 -2.33% CCOI 2025-10-23 07:01:26 45.99 42.13 -2.33% CCOI 2025-10-23 09:01:24 43.79 42.13 -2.33% CCOI 2025-10-23 10:01:40 43.42 43.27 0.57% CCOI 2025-10-23 11:01:18 43.12 43.03 -0.16% CCOI 2025-10-23 12:01:36 43.02 42.97 -0.23% CCOI 2025-10-23 13:01:29 42.98 42.94 -0.34% CCOI 2025-10-23 14:01:37 43.01 42.98 -0.23% CCOI 2025-10-23 15:01:27 43.17 43.04 0.00% CCOI 2025-10-23 16:01:46 43.57 41.75 -0.88% CCOI 2025-10-23 17:01:34 43.02 42.72 -0.90% CCOI 2025-10-23 18:01:44 43.03 42.72 -0.90% CCOI 2025-10-23 19:01:31 43.02 42.72 -0.90% CCOI 2025-10-23 20:01:47 0.00 0.00 -0.90% 2025-10-24 CCOI 2025-10-24 05:01:32 51.23 42.13 -0.90% CCOI 2025-10-24 07:01:29 46.00 42.19 -0.90% CCOI 2025-10-24 08:01:37 43.99 42.73 -0.90% CCOI 2025-10-24 09:01:22 43.92 43.21 1.21% CCOI 2025-10-24 10:01:35 43.65 43.39 1.88% CCOI 2025-10-24 11:01:20 43.31 43.22 1.25% CCOI 2025-10-24 12:01:36 43.74 43.65 2.25% CCOI 2025-10-24 13:01:30 43.46 43.38 1.58% CCOI 2025-10-24 14:01:46 43.46 43.39 1.58% CCOI 2025-10-24 15:01:32 43.28 43.24 1.30% CCOI 2025-10-24 16:01:48 43.77 41.10 0.58% CCOI 2025-10-24 17:01:33 43.77 40.00 0.59% CCOI 2025-10-24 20:01:46 0.00 0.00 0.59% 2025-10-27 CCOI 2025-10-27 05:01:42 51.23 43.01 0.59% CCOI 2025-10-27 07:01:49 46.00 43.13 0.59% CCOI 2025-10-27 08:02:09 46.00 43.01 0.59% CCOI 2025-10-27 09:01:55 46.00 43.01 1.62% CCOI 2025-10-27 10:02:04 43.14 42.95 0.35% CCOI 2025-10-27 11:01:43 43.61 43.50 1.54% CCOI 2025-10-27 12:02:02 43.67 43.62 1.62% CCOI 2025-10-27 13:01:49 43.79 43.72 1.87% CCOI 2025-10-27 14:02:09 44.18 44.14 2.86% CCOI 2025-10-27 15:01:56 43.61 43.55 1.52% CCOI 2025-10-27 16:01:46 46.00 40.00 2.76% CCOI 2025-10-27 17:01:37 44.98 43.29 2.75% CCOI 2025-10-27 18:01:53 44.46 43.86 2.75% CCOI 2025-10-27 20:01:49 0.00 0.00 2.75% 2025-10-28 CCOI 2025-10-28 05:01:28 51.23 42.13 2.75% CCOI 2025-10-28 06:01:42 51.23 38.52 2.75% CCOI 2025-10-28 07:01:24 45.99 42.13 2.75% CCOI 2025-10-28 09:01:38 44.50 42.13 2.75% CCOI 2025-10-28 10:01:40 43.89 43.61 -1.07% CCOI 2025-10-28 11:01:18 43.80 43.71 -0.81% CCOI 2025-10-28 12:01:47 43.79 43.74 -0.91% CCOI 2025-10-28 13:01:39 44.03 43.94 -0.30% CCOI 2025-10-28 14:01:40 43.95 43.90 -0.49% CCOI 2025-10-28 15:01:23 43.97 43.92 -0.40% CCOI 2025-10-28 16:01:44 44.33 40.95 -1.56% CCOI 2025-10-28 17:01:33 44.33 41.76 0.07% CCOI 2025-10-28 18:01:33 43.77 43.17 0.07% CCOI 2025-10-28 20:01:32 0.00 0.00 0.07% 2025-10-29 CCOI 2025-10-29 05:01:19 43.73 43.13 0.07% CCOI 2025-10-29 07:01:18 43.81 43.21 0.07% CCOI 2025-10-29 09:01:21 43.82 42.14 0.07% CCOI 2025-10-29 10:01:33 43.23 43.12 -0.66% CCOI 2025-10-29 11:01:18 43.80 43.67 0.57% CCOI 2025-10-29 12:01:41 43.90 43.83 0.97% CCOI 2025-10-29 13:01:19 44.02 43.99 1.22% CCOI 2025-10-29 14:01:34 44.07 43.98 1.29% CCOI 2025-10-29 15:01:22 43.10 42.99 -1.06% CCOI 2025-10-29 16:01:40 43.83 40.95 -1.06% CCOI 2025-10-29 17:01:25 43.83 40.95 -1.08% CCOI 2025-10-29 18:01:35 49.93 40.95 -1.08% CCOI 2025-10-29 20:01:34 0.00 0.00 -1.08% 2025-10-30 CCOI 2025-10-30 04:01:36 43.41 0.00 -1.08% CCOI 2025-10-30 05:01:19 51.23 42.13 -1.08% CCOI 2025-10-30 07:01:25 46.00 42.13 -1.08% CCOI 2025-10-30 09:01:18 42.98 42.14 -1.08% CCOI 2025-10-30 10:01:33 42.44 42.17 -1.54% CCOI 2025-10-30 11:01:20 42.35 42.18 -1.70% CCOI 2025-10-30 12:01:36 41.84 41.82 -2.67% CCOI 2025-10-30 13:01:24 41.71 41.65 -3.04% CCOI 2025-10-30 14:01:37 41.16 41.11 -4.30% CCOI 2025-10-30 15:01:23 40.14 40.09 -6.65% CCOI 2025-10-30 16:01:40 40.99 38.90 -6.40% CCOI 2025-10-30 17:01:21 40.99 39.43 -6.47% CCOI 2025-10-30 18:01:39 43.39 38.90 -6.47% CCOI 2025-10-30 20:01:44 0.00 0.00 -6.47% 2025-10-31 CCOI 2025-10-31 04:01:40 40.97 39.81 -6.47% CCOI 2025-10-31 05:01:26 51.23 38.29 -6.47% CCOI 2025-10-31 06:01:38 40.49 39.89 -6.47% CCOI 2025-10-31 07:01:24 40.49 39.90 -6.47% CCOI 2025-10-31 08:01:36 40.49 39.89 -6.47% CCOI 2025-10-31 09:01:27 41.98 39.68 -6.47% CCOI 2025-10-31 10:01:38 39.63 39.46 -1.51% CCOI 2025-10-31 11:01:21 40.11 39.90 -0.58% CCOI 2025-10-31 12:01:38 40.17 40.03 -0.21% CCOI 2025-10-31 13:01:24 40.24 40.11 -0.07% CCOI 2025-10-31 14:01:54 40.33 40.22 0.26% CCOI 2025-10-31 15:01:22 40.85 40.78 1.40% CCOI 2025-10-31 16:03:21 42.05 40.45 2.35% CCOI 2025-10-31 17:01:21 42.05 40.45 2.51% CCOI 2025-10-31 18:01:42 41.54 40.96 2.51% CCOI 2025-10-31 20:01:37 0.00 0.00 2.51%