CCOI: Cogent Communications Holdings Inc.

As of Tuesday, December 30th, 2025

$ 21.86

-0.09 -0.41%

Open: 21.86
High: 22.59
Low: 21.60
Volume: 1,267,555
Previous Close on Monday, December 29th, 2025

$ 21.95

-0.61 -2.70%

Open: 22.41
High: 22.86
Low: 21.92
Volume: 872,226

Historical Data

Date Open High Low Close Volume Chg %Chg
2025-12-30 21.86 22.59 21.60 21.86 1,267,555 -0.09 -0.41
2025-12-29 22.41 22.86 21.92 21.95 872,226 -0.61 -2.70
2025-12-26 22.28 22.61 21.76 22.56 634,025 +0.31 +1.39
2025-12-24 21.91 22.72 21.81 22.25 433,019 +0.36 +1.62
2025-12-23 22.18 22.33 20.93 21.90 1,396,401 -0.68 -2.99
2025-12-22 21.82 23.14 21.80 22.57 1,167,124 +0.79 +3.63
2025-12-19 22.53 22.53 21.69 21.78 3,368,010 -0.73 -3.24
2025-12-18 22.64 23.11 21.94 22.51 1,393,144 -0.17 -0.75
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 22.86
On 2025-12-29		 20.93
On 2025-12-23		 -0.71 -3.15 22.86
On 2025-12-29		 21.60
On 2025-12-30		 -5.51 22.10
10D 24.08
On 2025-12-17		 20.93
On 2025-12-23		 -0.98 -4.29 24.08
On 2025-12-17		 20.93
On 2025-12-23		 -13.08 22.31
20D 25.97
On 2025-12-11		 18.57
On 2025-12-05		 2.39 12.28 25.97
On 2025-12-11		 20.93
On 2025-12-23		 -19.41 21.90
WTD 22.86
On 2025-12-29		 21.60
On 2025-12-30		 -0.70 -3.10 22.86
On 2025-12-29		 21.60
On 2025-12-30		 -5.51 21.91
MTD 25.97
On 2025-12-11		 18.57
On 2025-12-05		 2.39 12.28 25.97
On 2025-12-11		 20.93
On 2025-12-23		 -19.41 21.90
As of Tuesday, December 30th, 2025
 
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14.33 +0.13 +0.92
 
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CBOE Volatility Index

14.33 +0.13 +0.92
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22.43 0.00 0.00
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CBOE S&P 500 6-Month Volatility Index

20.69 +0.09 +0.44
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CBOE S&P 500 3-Month Volatility Index

17.77 -0.05 -0.28
VOLNDX

DWS NASDAQ 100 Volatility Target Index

11,880.92 -25.38 -0.21
 
Recent
Ticker Last Chg %Chg Volume
CCOI

Cogent Communications Holdings Inc.

21.86 -0.09 -0.41 1,267,555