Cogent Communications (CCOI)
NASDAQ:CCOI
Want to see CCOI full AI Analyst Report?
Time Period
1Y
Events
Historical Prices
Rows:
Apr 30, 2026
23.32
23.76
21.98
22.65
22.65
-3.45%
1,739,301
1.51
Apr 29, 2026
23.95
23.96
23.20
23.46
23.46
-3.10%
608,269
0.53
Apr 28, 2026
24.53
24.83
23.89
24.21
24.21
-1.90%
477,691
0.41
Apr 27, 2026
24.60
25.21
24.24
24.68
24.68
+0.86%
634,058
0.55
Apr 24, 2026
23.93
24.72
23.47
24.47
24.47
+2.09%
537,447
0.46
Apr 23, 2026
23.32
24.21
22.97
23.97
23.97
+2.70%
799,552
0.69
Apr 22, 2026
23.70
24.04
22.73
23.34
23.34
-0.68%
757,028
0.66
Apr 21, 2026
24.43
24.49
23.39
23.50
23.50
-3.65%
841,030
0.73
Apr 20, 2026
23.47
24.76
23.21
24.39
24.39
+3.22%
1,183,147
1.04
Apr 17, 2026
23.56
23.85
23.06
23.63
23.63
+1.63%
805,799
0.71
Apr 16, 2026
23.53
24.00
22.39
23.25
23.25
-1.19%
910,155
0.81
Apr 15, 2026
22.78
24.31
22.48
23.53
23.53
+4.39%
922,144
0.82
Apr 14, 2026
21.63
23.06
20.95
22.54
22.54
+5.43%
1,085,583
0.97
Apr 13, 2026
20.27
21.96
19.79
21.38
21.38
+5.27%
1,038,594
0.93
Apr 10, 2026
20.73
21.15
20.19
20.31
20.31
-0.64%
632,811
0.56
Apr 09, 2026
19.64
20.51
19.49
20.44
20.44
+3.65%
851,630
0.76
Apr 08, 2026
21.05
21.35
19.50
19.72
19.72
-2.18%
937,630
0.84
Apr 07, 2026
19.20
20.42
18.82
20.16
20.16
+4.89%
956,189
0.85
Apr 06, 2026
19.02
19.47
18.86
19.22
19.22
+1.16%
716,007
0.64
Apr 03, 2026
18.04
19.03
17.79
19.00
19.00
0.00%
0
0.00
Apr 02, 2026
18.04
19.03
17.79
19.00
19.00
+3.77%
775,106
0.68
Apr 01, 2026
19.05
19.28
18.19
18.31
18.31
-2.81%
781,498
0.68
Mar 31, 2026
17.79
18.90
17.35
18.84
18.84
+7.90%
1,656,159
1.48
Mar 30, 2026
17.74
18.13
17.27
17.46
17.46
-0.91%
804,097
0.71
Mar 27, 2026
17.72
17.91
17.22
17.62
17.62
-1.67%
903,134
0.79
Mar 26, 2026
18.07
18.59
17.58
17.92
17.92
-2.29%
921,059
0.80
Mar 25, 2026
18.45
18.78
18.10
18.34
18.34
+0.38%
764,276
0.67
Mar 24, 2026
18.63
19.27
18.04
18.27
18.27
-3.08%
735,493
0.65
Mar 23, 2026
18.43
19.44
18.10
18.85
18.85
+4.43%
1,489,853
1.33
Mar 20, 2026
20.03
20.03
18.02
18.05
18.05
-9.84%
4,002,713
3.72
Mar 19, 2026
19.00
20.06
18.70
20.02
20.02
+3.57%
819,831
0.76
Mar 18, 2026
20.22
20.24
19.28
19.33
19.33
-4.92%
807,922
0.72
Mar 17, 2026
19.54
21.23
19.34
20.33
20.33
+5.17%
949,210
0.84
Mar 16, 2026
18.82
19.78
18.51
19.33
19.33
+2.82%
872,061
0.76
Mar 13, 2026
19.78
20.25
18.62
18.80
18.80
-4.23%
1,046,819
0.91
Mar 12, 2026
20.97
21.18
19.50
19.63
19.63
-8.01%
1,010,121
0.87
Mar 11, 2026
22.24
22.50
21.12
21.34
21.34
-3.04%
735,958
0.63
Mar 10, 2026
21.85
22.24
21.33
22.01
22.01
-2.18%
1,105,262
0.94
Mar 09, 2026
22.77
22.98
21.58
22.50
22.50
-2.47%
1,001,943
0.84
Mar 06, 2026
22.43
23.50
21.91
23.07
23.07
+1.41%
932,408
0.78
Mar 05, 2026
22.63
23.50
22.18
22.77
22.75
-1.38%
1,424,640
1.19
Mar 04, 2026
22.00
23.34
21.45
23.09
23.07
+6.75%
1,286,485
1.07
Mar 03, 2026
21.68
21.99
20.50
21.63
21.61
-2.52%
1,189,960
0.99
Mar 02, 2026
18.24
22.38
18.16
22.19
22.17
+18.28%
2,104,036
1.78
Feb 27, 2026
18.60
18.78
17.99
18.76
18.74
+1.13%
904,006
0.76
Feb 26, 2026
18.67
19.19
18.26
18.55
18.53
+0.32%
958,175
0.80
Feb 25, 2026
18.85
18.98
18.03
18.49
18.47
-2.38%
994,844
0.84
Feb 24, 2026
18.24
18.96
17.68
18.94
18.92
+5.99%
1,605,656
1.38
Feb 23, 2026
18.18
18.81
16.41
17.87
17.85
-3.85%
3,466,372
3.04
Feb 20, 2026
22.30
22.39
17.42
18.59
18.57
-29.36%
7,029,855
6.66
Rows: