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Cogent Communications (CCOI)
NASDAQ:CCOI
Time Period
1Y
Events
Historical Prices
Rows:
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
Feb 19, 2026
27.75
27.88
25.51
26.31
26.29
-4.88%
2,298,091
2.20
Feb 18, 2026
26.33
28.71
25.78
27.66
27.64
+3.25%
1,570,787
1.48
Feb 17, 2026
26.61
27.18
26.31
26.79
26.77
+1.25%
1,268,726
1.17
Feb 16, 2026
26.35
26.78
25.63
26.46
26.44
0.00%
0
0.00
Feb 13, 2026
26.35
26.78
25.63
26.46
26.44
+0.61%
568,075
0.50
Feb 12, 2026
26.84
27.34
25.59
26.30
26.28
-0.79%
906,579
0.78
Feb 11, 2026
26.55
26.56
25.60
26.51
26.49
+0.57%
798,542
0.67
Feb 10, 2026
25.29
26.59
24.80
26.36
26.34
+5.15%
1,240,227
1.01
Feb 09, 2026
24.30
25.66
23.62
25.07
25.05
+3.21%
882,067
0.69
Feb 06, 2026
22.92
24.50
22.68
24.29
24.27
+7.71%
1,088,624
0.84
Feb 05, 2026
24.25
24.28
22.31
22.55
22.53
-6.47%
1,248,761
0.95
Feb 04, 2026
24.31
24.60
23.34
24.11
24.09
-0.58%
910,144
0.66
Feb 03, 2026
24.73
25.33
23.78
24.25
24.23
-1.86%
1,102,972
0.76
Feb 02, 2026
23.88
25.55
23.84
24.71
24.69
+1.69%
1,085,378
0.75
Jan 30, 2026
24.22
24.60
23.67
24.30
24.28
+1.08%
838,686
0.58
Jan 29, 2026
23.41
24.81
23.09
24.04
24.02
+2.78%
791,203
0.55
Jan 28, 2026
24.19
24.64
23.27
23.39
23.37
-2.01%
513,840
0.35
Jan 27, 2026
24.02
24.02
23.45
23.87
23.85
-0.60%
438,546
0.30
Jan 26, 2026
24.29
24.35
23.62
24.02
23.99
-1.13%
450,423
0.31
Jan 23, 2026
24.55
24.84
24.21
24.29
24.27
-1.70%
451,457
0.31
Jan 22, 2026
23.91
25.05
23.79
24.71
24.69
+4.17%
646,744
0.44
Jan 21, 2026
23.04
23.98
22.88
23.72
23.70
+2.60%
715,829
0.48
Jan 20, 2026
23.21
24.01
22.79
23.12
23.10
-3.06%
929,536
0.63
Jan 19, 2026
23.01
23.88
22.78
23.85
23.83
0.00%
0
0.00
Jan 16, 2026
23.01
23.88
22.78
23.85
23.83
+2.76%
956,067
0.64
Jan 15, 2026
23.48
23.80
22.84
23.21
23.19
-0.98%
679,544
0.45
Jan 14, 2026
22.61
24.23
22.37
23.44
23.42
+2.99%
985,316
0.65
Jan 13, 2026
23.28
23.50
22.26
22.76
22.74
-2.23%
800,356
0.53
Jan 12, 2026
22.96
23.61
22.84
23.28
23.26
+1.48%
698,826
0.46
Jan 09, 2026
22.48
23.23
22.30
22.94
22.92
+2.78%
725,827
0.48
Jan 08, 2026
22.12
22.75
21.98
22.32
22.30
+0.90%
1,083,551
0.71
Jan 07, 2026
21.00
22.17
20.92
22.12
22.10
+6.76%
961,755
0.63
Jan 06, 2026
19.47
20.78
19.38
20.72
20.70
+6.20%
892,433
0.59
Jan 05, 2026
20.50
20.79
19.45
19.51
19.49
-5.38%
1,308,628
0.87
Jan 02, 2026
21.62
21.75
20.50
20.62
20.60
-4.36%
1,021,183
0.67
Rows: