CCOI (Cogent Communication...) Stock Historical Data

As of Friday, October 9th, 2026

$ 8.54

-1.02 -10.67%

Open: 9.53
High: 9.69
Low: 8.33
Volume: 1,369,499
Previous Close on Thursday, October 8th, 2026

$ 9.56

-0.38 -3.82%

Open: 9.81
High: 9.82
Low: 9.12
Volume: 2,087,417
 
 
Date Open High Low Close Volume
 
Free Tier
Ticker Last Chg %Chg Volume
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308.20 +2.58 +0.84 2,947,349
KO

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88.05 +0.28 +0.32 10,373,848
PFE

Pfizer Inc.

28.28 +0.46 +1.65 22,591,763
VZ

Verizon Communications Inc.

41.65 -4.70 -10.14 94,728,889
VIX

CBOE Volatility Index

14.84 -0.65 -4.20
 
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Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

51,654.95 +423.31 +0.83 339,037,205
DJTA

Dow Jones Transportation Average

19,804.14 -4.93 -0.02 62,745,508
SPX

S&P 500 Index

7,811.54 +46.18 +0.59
OEX

S&P 100 Index

3,893.54 +19.55 +0.50
NDX

NASDAQ 100 Index

30,883.15 +157.34 +0.51
NYA

NYSE Composite Index

23,939.10 +141.50 +0.59
XAX

NYSE AMEX Composite Index

8,172.37 +44.13 +0.54
RUI

RUSSELL 1000 Index

4,247.06 +26.59 +0.63
RUT

Russell 2000 Index

2,806.98 +12.85 +0.46
RUA

Russell 3000 Index

4,419.32 +27.38 +0.62
VIX

CBOE Volatility Index

14.84 -0.65 -4.20
VIX1Y

CBOE S&P 500 One-Year Volatility Index

21.73 -0.03 -0.14
VIX6M

CBOE S&P 500 6-Month Volatility Index

19.86 -0.19 -0.95
VIX3M

CBOE S&P 500 3-Month Volatility Index

17.77 -0.32 -1.77
 
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CCOI

Cogent Communications Holdings Inc.

8.54 -1.02 -10.67 1,369,499