Go Pro
→ Your book attached (From Profits Run) (Ad)tc pixel Free CNS Stock Alerts

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

Corero Network Security logo
GBX 11.15 +0.40 (+3.72%)
As of 10/2/2026 12:41 PM Eastern
Compare

Corero Network Security Stock Price Performance

5 Day
Performance
-3.04%
1 Month
Performance
+31.18%
3 Month
Performance
+10.29%
Year-To-Date
Performance
+11.50%
1 Year
Performance
-1.76%
5 Year
Performance
+4.21%

CNS Stock Chart for Saturday, October, 3, 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 1.76%, with a year-to-date return of 11.50%. In the past month, the stock has increased 31.18%, reflecting recent market activity.

As of the latest close, Corero Network Security traded at GBX 11.15 with a market cap of £57.11 million and volume of 1.34 million shares. Five years ago, the stock traded at GBX 10.70, representing a 4.21% increase over that period. At the time, it had a market cap of £52.95 million and a volume of 48,574 shares. View the advanced CNS chart on TradingView.

Receive CNS Stock News and Ratings via Email

Sign-up to receive the latest news and ratings for Corero Network Security and its competitors with MarketBeat's FREE daily newsletter.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.

Corero Network Security Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
10/02/2026GBX 11GBX 11.15
+1.36%		GBX 11.80GBX 101.34 million shs£57.11 million
10/01/2026GBX 11.25GBX 11
-2.22%		GBX 11.50GBX 10.50666,728 shs£56.34 million
09/30/2026GBX 12GBX 11.25
-6.25%		GBX 12GBX 11961,324 shs£57.62 million
09/29/2026GBX 11.50GBX 12
+4.35%		GBX 12GBX 11.25625,876 shs£61.46 million
09/28/2026GBX 12GBX 11.50
-4.17%		GBX 13GBX 11919,390 shs£58.90 million
09/25/2026GBX 12GBX 12GBX 13GBX 12116,688 shs£61.46 million
09/24/2026GBX 12.90GBX 12
-6.98%		GBX 13GBX 12244,845 shs£61.46 million
09/23/2026GBX 12.95GBX 12.90
-0.39%		GBX 13GBX 12.12606,874 shs£66.07 million
09/22/2026GBX 13.25GBX 12.95
-2.23%		GBX 13.50GBX 12.46993,988 shs£66.33 million
09/21/2026GBX 13GBX 13.25
+1.88%		GBX 13.25GBX 12.251.58 million shs£67.84 million
09/18/2026GBX 12.55GBX 13
+3.59%		GBX 13.50GBX 12.11911,713 shs£66.58 million
09/17/2026GBX 12.30GBX 12.55
+2.03%		GBX 13.50GBX 11.503.44 million shs£64.28 million
09/16/2026GBX 12.52GBX 12.30
-1.72%		GBX 13.25GBX 11.506.18 million shs£63.00 million
09/15/2026GBX 12.33GBX 12.52
+1.50%		GBX 13.50GBX 122.85 million shs£64.10 million
09/14/2026GBX 11.75GBX 12.33
+4.94%		GBX 13GBX 11.502.29 million shs£63.15 million
09/11/2026GBX 10.48GBX 11.75
+12.17%		GBX 12GBX 101.84 million shs£60.18 million
09/10/2026GBX 10.20GBX 10.48
+2.67%		GBX 10.50GBX 9.502.29 million shs£53.65 million
09/09/2026GBX 8.87GBX 10.20
+15.03%		GBX 10.90GBX 8.506.16 million shs£52.26 million
09/08/2026GBX 8.26GBX 8.87
+7.45%		GBX 9GBX 81.50 million shs£45.43 million
09/07/2026GBX 8.50GBX 8.26
-2.88%		GBX 8.50GBX 8415,874 shs£42.28 million
09/04/2026GBX 8.50GBX 8.50GBX 8.50GBX 8659,896 shs£43.53 million
09/03/2026GBX 8GBX 8.50
+6.25%		GBX 8.50GBX 7.501.40 million shs£43.53 million
09/02/2026GBX 7.40GBX 8
+8.11%		GBX 8.50GBX 7.502.09 million shs£40.97 million
Related Companies

This page (LON:CNS) was last updated on 10/2/2026 by MarketBeat.com Staff.
From Our Partners
The $15 Gold Fund That Pays Up to $1,152/Month
Gold is hitting record highs, but most investors are leaving income on the table. A $15 fund is quietly paying...
Investors Alley | Sponsoredtc pixel
ALERT: Drop these 5 stocks before the market opens tomorrow!
The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...
Weiss Ratings | Sponsoredtc pixel
Small Colorado Company (Backed by Sam Altman) Could Save U.S. Power Grid
A small Colorado company has secured rights to technology that could prevent the U.S. public power grid from c...
Altimetry | Sponsoredtc pixel
Trump's New Dollar
Porter Stansberry says President Trump has signed an executive order initiating what he calls a full U.S. doll...
Porter & Company | Sponsoredtc pixel
They didn't warn anyone in 1971. This time someone is warning you.
On August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...
Reagan Gold Group | Sponsoredtc pixel
Ready to give options a try? Your first trade (Ticker included) -INSIDE
Tired of trying tactic after tactic when it comes to options trades... only to be met with market noise and st...
Base Camp Trading | Sponsoredtc pixel
The end may be near for these iconic stocks
Marc Chaikin, founder of Chaikin Analytics, says two forces - AI disruption and fracturing global trade - are ...
Chaikin Analytics | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel