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Corero Network Security (CNS) Stock Chart & Stock Price History

Corero Network Security logo
GBX 7.48 +0.23 (+3.17%)
As of 08/21/2026 11:37 AM Eastern
Compare

Corero Network Security Stock Price Performance

5 Day
Performance
-0.27%
1 Month
Performance
-12.00%
3 Month
Performance
-32.00%
Year-To-Date
Performance
-25.20%
1 Year
Performance
-22.57%
5 Year
Performance
-27.59%

CNS Stock Chart for Sunday, August, 23, 2026

30 Days 90 Days 1 Year

The Corero Network Security (CNS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 22.57%, with a year-to-date return of -25.20%. In the past month, the stock has decreased 12.00%, reflecting recent market activity.

As of the latest close, Corero Network Security traded at GBX 7.48 with a market cap of £38.31 million and volume of 449,049 shares. Five years ago, the stock traded at GBX 10.33, representing a 27.59% decrease over that period. At the time, it had a market cap of £51.12 million and a volume of 11,539 shares. View the advanced CNS chart on TradingView.

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Corero Network Security Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/21/2026GBX 7.20GBX 7.48
+3.83%		GBX 7.50GBX 7449,049 shs£38.31 million
08/20/2026GBX 7.50GBX 7.20
-3.95%		GBX 7.50GBX 7276,492 shs£36.90 million
08/19/2026GBX 7.50GBX 7.50GBX 7.50GBX 7194,035 shs£38.41 million
08/18/2026GBX 7.35GBX 7.50
+2.04%		GBX 7.50GBX 7634,299 shs£38.41 million
08/17/2026GBX 7GBX 7.35
+5.00%		GBX 8GBX 73.93 million shs£37.64 million
08/14/2026GBX 7GBX 7GBX 7.70GBX 6.5012.47 million shs£35.85 million
08/13/2026GBX 7.70GBX 7
-9.09%		GBX 8.50GBX 6.503.18 million shs£42.25 million
08/12/2026GBX 8.30GBX 7.70
-7.23%		GBX 8.50GBX 7.601.34 million shs£39.44 million
08/11/2026GBX 9GBX 8.30
-7.78%		GBX 9GBX 8439,229 shs£42.51 million
08/10/2026GBX 8.78GBX 9
+2.51%		GBX 9GBX 8.75365,000 shs£44.81 million
08/07/2026GBX 8.84GBX 8.78
-0.68%		GBX 9GBX 8.502.63 million shs£44.81 million
08/06/2026GBX 8.50GBX 8.84
+4.00%		GBX 9.50GBX 8.603.31 million shs£45.28 million
08/05/2026GBX 8.22GBX 8.50
+3.47%		GBX 8.50GBX 8285,059 shs£43.53 million
08/04/2026GBX 8.22GBX 8.22GBX 8.44GBX 8.224,266 shs£42.25 million
08/03/2026GBX 8.60GBX 8.22
-4.48%		GBX 8.50GBX 8.2231,403 shs£42.07 million
07/31/2026GBX 8.60GBX 8.60GBX 9GBX 8.06134,002 shs£44.05 million
07/30/2026GBX 9GBX 8.60
-4.44%		GBX 9GBX 8.3811,334 shs£44.05 million
07/29/2026GBX 8.38GBX 9
+7.40%		GBX 9GBX 81,915 shs£46.10 million
07/28/2026GBX 9GBX 8.38
-6.89%		GBX 9GBX 835,942 shs£42.92 million
07/27/2026GBX 8.50GBX 9
+5.88%		GBX 9GBX 834,699 shs£46.10 million
07/24/2026GBX 8.50GBX 8.50GBX 9GBX 8200,191 shs£43.53 million
07/23/2026GBX 8GBX 8.50
+6.25%		GBX 9GBX 8.34354,531 shs£43.53 million
07/22/2026GBX 8.25GBX 8
-3.03%		GBX 9GBX 81.53 million shs£40.97 million
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This page (LON:CNS) was last updated on 8/21/2026 by MarketBeat.com Staff.
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