Corero Network Security (CNS) Stock Chart & Stock Price History GBX 16.52 -0.44 (-2.57%) As of 03/28/2025 12:41 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesBuy This Stock Corero Network Security Stock Price Performance 5 Day Performance-0.21%1 Month Performance-13.67%3 Month Performance-14.25%6 Month Performance-14.21%Year-To-Date Performance-19.04%1 Year Performance+83.50% Receive CNS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Corero Network Security and its competitors with MarketBeat's FREE daily newsletter. Email Address CNS Stock Chart for Saturday, March, 29, 2025 CNS Chart by TradingViewRemove Ads Corero Network Security Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/28/2025GBX 16.98GBX 16.52-2.76%GBX 17.50GBX 16.5050,040 shs£105.87 million03/27/2025GBX 17GBX 16.98-0.10%GBX 17GBX 16.60136,090 shs£108.87 million03/26/2025GBX 17.14GBX 17-0.80%GBX 17GBX 16.951,635 shs£108.97 million03/25/2025GBX 16.55GBX 17.14+3.55%GBX 17.50GBX 16.40150,149 shs£109.85 million03/24/2025GBX 17GBX 16.55-2.65%GBX 17.40GBX 16.55148,013 shs£106.09 million03/21/2025GBX 17.20GBX 17-1.16%GBX 17.94GBX 16.65238,404 shs£108.97 million03/20/2025GBX 17.26GBX 17.20-0.35%GBX 18GBX 17.12138,137 shs£110.26 million03/19/2025GBX 17.70GBX 17.26-2.49%GBX 17.70GBX 17.265,174 shs£110.64 million03/18/2025GBX 17.22GBX 17.70+2.82%GBX 17.70GBX 17.2613,366 shs£113.46 million03/17/2025GBX 17.18GBX 17.22+0.20%GBX 18GBX 1752,782 shs£110.35 million Get the Latest News and Ratings for CNS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Corero Network Security and its competitors with MarketBeat's FREE daily newsletter. 03/14/2025GBX 17.71GBX 17.18-2.99%GBX 18GBX 17.15154,622 shs£110.13 million03/13/2025GBX 18.26GBX 17.71-3.00%GBX 18.50GBX 17.6025,429 shs£113.53 million03/12/2025GBX 17.87GBX 18.26+2.17%GBX 18.50GBX 18.268,120 shs£117.03 million03/11/2025GBX 18.79GBX 17.87-4.87%GBX 18.73GBX 17.87114,558 shs£114.55 million03/10/2025GBX 18.44GBX 18.79+1.89%GBX 18.98GBX 18.4040,869 shs£120.42 million03/07/2025GBX 18.88GBX 18.44-2.35%GBX 18.98GBX 18.44229,940 shs£118.18 million03/06/2025GBX 18.55GBX 18.88+1.78%GBX 18.98GBX 18.40184,041 shs£121.03 million03/05/2025GBX 18.55GBX 18.55GBX 18.88GBX 18.4748,867 shs£118.91 million03/04/2025GBX 18.60GBX 18.55-0.27%GBX 18.98GBX 18.40400,358 shs£118.91 million03/03/2025GBX 19.13GBX 18.60-2.77%GBX 20GBX 18.55275,789 shs£119.23 million02/28/2025GBX 19GBX 19.13+0.68%GBX 20GBX 18.95637,363 shs£122.63 million Related Companies Pinewood Technologies Group Stock Price Chart Aurora Investment Trust Stock Price Chart AdvancedAdvT Stock Price Chart Triple Point Social Housing REIT Stock Price Chart Saga Stock Price Chart Celtic Stock Price Chart Value and Indexed Property Income Stock Price Chart Worsley Investors Stock Price Chart Pebble Beach Systems Group Stock Price Chart ENGAGE XR Stock Price Chart Receive CNS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Corero Network Security and its competitors with MarketBeat's FREE daily newsletter. 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