CCOI: Cogent Communications Holdings Inc.

As of Friday, September 11th, 2026

$ 9.33

+0.24 +2.64%

Open: 9.23
High: 9.79
Low: 9.04
Volume: 1,917,804
Previous Close on Thursday, September 10th, 2026

$ 9.09

-0.24 -2.57%

Open: 9.20
High: 9.37
Low: 8.60
Volume: 2,168,272

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-09-11 9.23 9.79 9.04 9.33 1,917,804 +0.24 +2.64
2026-09-10 9.20 9.37 8.60 9.09 2,168,272 -0.24 -2.57
2026-09-09 9.66 9.70 9.00 9.33 2,254,365 -0.31 -3.22
2026-09-08 9.98 10.16 9.46 9.64 2,638,443 -0.41 -4.08
2026-09-04 10.02 10.39 9.85 10.05 1,316,978 +0.07 +0.70
2026-09-03 10.22 10.22 9.35 9.98 1,851,026 -0.24 -2.35
2026-09-02 9.00 10.42 8.94 10.22 2,618,460 +1.21 +13.43
2026-09-01 9.42 9.54 8.88 9.01 1,611,541 -0.53 -5.56
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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 10.39
On 2026-09-04		 8.60
On 2026-09-10		 -0.65 -6.51 10.39
On 2026-09-04		 8.60
On 2026-09-10		 -17.23 9.49
10D 10.42
On 2026-09-02		 8.60
On 2026-09-10		 -0.34 -3.52 10.42
On 2026-09-02		 8.60
On 2026-09-10		 -17.47 9.57
20D 11.47
On 2026-08-14		 8.60
On 2026-09-10		 -1.02 -9.86 11.47
On 2026-08-14		 8.60
On 2026-09-10		 -25.02 9.82
WTD 10.16
On 2026-09-08		 8.60
On 2026-09-10		 -0.72 -7.16 10.16
On 2026-09-08		 8.60
On 2026-09-10		 -15.35 9.35
MTD 10.42
On 2026-09-02		 8.60
On 2026-09-10		 -0.21 -2.20 10.42
On 2026-09-02		 8.60
On 2026-09-10		 -17.47 9.58
As of Friday, September 11th, 2026
 
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VIX

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15.85 -1.99 -11.15
 
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15.85 -1.99 -11.15
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CBOE S&P 500 6-Month Volatility Index

20.40 -0.77 -3.64
VIX3M

CBOE S&P 500 3-Month Volatility Index

18.59 -1.14 -5.78
 
Recent
Ticker Last Chg %Chg Volume
CCOI

Cogent Communications Holdings Inc.

9.33 +0.24 +2.64 1,917,804