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Cogent Communications (CCOI)
NASDAQ:CCOI
Time Period
1Y
Events
Historical Prices
Rows:
Dec 11, 2025
23.99
25.97
23.90
24.33
24.33
+2.14%
1,843,169
1.15
Dec 10, 2025
21.77
24.45
21.12
23.82
23.82
+11.10%
1,988,588
1.25
Dec 09, 2025
21.20
21.46
20.44
21.44
21.44
+1.18%
978,759
0.61
Dec 08, 2025
19.79
21.79
19.79
21.19
21.19
+8.00%
1,652,616
1.03
Dec 05, 2025
18.64
19.79
18.57
19.62
19.62
+4.64%
1,725,690
1.07
Dec 04, 2025
19.50
19.66
18.74
18.75
18.75
-4.29%
1,035,572
0.63
Dec 03, 2025
19.84
20.13
19.25
19.59
19.59
-2.00%
841,094
0.51
Dec 02, 2025
19.59
20.58
19.39
19.99
19.99
+2.67%
1,224,283
0.75
Dec 01, 2025
18.79
19.82
18.71
19.47
19.47
+2.04%
1,345,652
0.82
Nov 28, 2025
19.01
19.50
18.80
19.08
19.08
+0.42%
900,649
0.55
Nov 26, 2025
17.93
19.50
17.84
19.00
19.00
+6.20%
1,970,584
1.21
Nov 25, 2025
17.08
18.00
16.78
17.89
17.89
+4.25%
1,617,530
1.00
Nov 24, 2025
17.42
17.42
16.70
17.16
17.16
+0.65%
1,626,349
1.01
Nov 21, 2025
16.68
17.21
16.25
17.05
17.05
+2.34%
2,745,675
1.73
Nov 20, 2025
17.45
17.72
16.66
16.68
16.66
-1.65%
2,537,062
1.62
Nov 19, 2025
19.65
19.78
16.87
16.98
16.96
-14.18%
1,719,618
1.09
Nov 18, 2025
18.96
20.28
18.72
19.81
19.79
+7.21%
2,524,112
1.62
Nov 17, 2025
17.49
18.98
17.32
18.50
18.48
+5.55%
2,382,274
1.53
Nov 14, 2025
16.14
18.12
15.96
17.55
17.53
+5.34%
2,807,665
1.80
Nov 13, 2025
18.17
18.37
16.37
16.68
16.66
-9.68%
3,203,218
2.10
Nov 12, 2025
20.59
20.89
18.46
18.49
18.47
-10.22%
3,686,516
2.47
Nov 11, 2025
21.74
22.82
20.49
20.62
20.60
-6.67%
2,464,591
1.66
Nov 10, 2025
23.64
24.60
21.92
22.12
22.09
-5.72%
2,784,253
1.87
Nov 07, 2025
24.17
25.81
23.21
23.49
23.46
-5.74%
4,109,324
2.73
Nov 06, 2025
30.00
30.32
24.25
24.95
24.92
-34.78%
5,599,494
3.73
Nov 05, 2025
39.77
40.15
37.84
38.30
38.25
-4.04%
1,728,889
1.12
Nov 04, 2025
40.44
40.81
39.30
39.96
39.91
-1.87%
702,485
0.45
Nov 03, 2025
40.76
41.05
39.33
40.77
40.72
-1.04%
825,027
0.53
Oct 31, 2025
39.90
41.53
39.03
41.25
41.20
+2.71%
831,770
0.54
Oct 30, 2025
42.54
42.93
39.72
40.21
40.16
-6.35%
1,120,425
0.73
Oct 29, 2025
43.60
44.31
42.45
42.99
42.94
-0.98%
709,528
0.46
Oct 28, 2025
44.20
44.20
43.22
43.47
43.42
-1.40%
634,126
0.41
Oct 27, 2025
43.15
44.25
42.63
44.14
44.09
+2.87%
827,525
0.54
Oct 24, 2025
43.26
43.84
42.89
42.96
42.91
+0.68%
745,254
0.48
Oct 23, 2025
43.25
43.99
42.69
42.72
42.67
-0.78%
1,155,986
0.76
Oct 22, 2025
43.80
43.94
42.89
43.11
43.06
-2.24%
881,785
0.58
Oct 21, 2025
44.43
45.13
43.72
44.15
44.10
-0.33%
1,408,640
0.94
Oct 20, 2025
44.27
44.97
43.35
44.35
44.30
+2.20%
1,025,267
0.69
Oct 17, 2025
44.34
44.85
42.91
43.45
43.40
-3.00%
1,541,058
1.03
Oct 16, 2025
45.22
45.69
44.49
44.85
44.80
-0.43%
1,111,016
0.74
Oct 15, 2025
44.39
45.15
43.40
45.10
45.04
+2.60%
706,176
0.47
Oct 14, 2025
43.25
44.43
42.54
44.01
43.96
+1.06%
885,905
0.60
Oct 13, 2025
42.81
43.65
42.16
43.60
43.55
+3.81%
731,391
0.49
Oct 10, 2025
44.08
44.17
41.59
42.05
42.00
-3.57%
782,126
0.53
Oct 09, 2025
42.44
43.81
42.34
43.66
43.61
+2.66%
852,501
0.58
Oct 08, 2025
42.77
43.95
42.54
42.58
42.53
+0.28%
1,136,867
0.78
Oct 07, 2025
42.87
43.25
41.80
42.51
42.46
-0.56%
1,146,182
0.79
Oct 06, 2025
41.86
43.00
41.76
42.80
42.75
+2.84%
1,375,304
0.96
Oct 03, 2025
40.36
41.77
40.13
41.67
41.62
+3.29%
1,251,052
0.88
Oct 02, 2025
39.44
41.75
39.12
40.39
40.34
+3.42%
1,378,548
0.99
Rows: