Corero Network Security (CNS) Stock Chart & Stock Price History GBX 17.36 -0.14 (-0.80%) As of 04/17/2025 11:43 AM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesBuy This Stock Corero Network Security Stock Price Performance 5 Day Performance+8.81%1 Month Performance-1.92%3 Month Performance-3.02%6 Month Performance-37.50%Year-To-Date Performance-14.90%1 Year Performance+44.01% 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 Friday, April, 18, 2025 CNS Chart by TradingView 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 Capitalization04/17/2025GBX 18GBX 17.36-3.56%GBX 18GBX 17164,060 shs£111.28 million04/16/2025GBX 17.50GBX 18+2.86%GBX 18GBX 17.33258,778 shs£115.38 million04/15/2025GBX 16GBX 17.50+9.38%GBX 17.50GBX 15.75465,735 shs£112.18 million04/14/2025GBX 15.96GBX 16+0.28%GBX 16GBX 15217,474 shs£102.56 million04/11/2025GBX 15.20GBX 15.96+4.97%GBX 15.96GBX 14.56113,944 shs£102.28 million04/10/2025GBX 14.70GBX 15.20+3.40%GBX 15.46GBX 14.50399,252 shs£97.44 million04/09/2025GBX 13.76GBX 14.70+6.87%GBX 15GBX 14.32713,903 shs£94.23 million04/09/2025GBX 13.76GBX 14.70+6.87%GBX 15GBX 14.32713,903 shs£94.23 million04/08/2025GBX 13.92GBX 13.76-1.19%GBX 14.50GBX 13.65488,783 shs£88.17 million04/08/2025GBX 13.92GBX 13.76-1.19%GBX 14.50GBX 13.65488,783 shs£88.17 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. 04/07/2025GBX 15.50GBX 13.92-10.19%GBX 15.12GBX 13.50749,053 shs£89.23 million04/04/2025GBX 15.70GBX 15.50-1.27%GBX 16.50GBX 15.50469,190 shs£99.36 million04/03/2025GBX 16.49GBX 15.70-4.81%GBX 16.50GBX 15.70612,276 shs£100.64 million04/02/2025GBX 16.38GBX 16.49+0.70%GBX 16.50GBX 15.721.56 million shs£105.73 million04/01/2025GBX 16.44GBX 16.38-0.34%GBX 18GBX 15.282.78 million shs£105.00 million03/31/2025GBX 16.52GBX 16.44-0.48%GBX 17.50GBX 16.4482,443 shs£105.36 million03/28/2025GBX 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 Related Companies Pinewood Technologies Group Stock Price Chart Aurora Investment Trust Stock Price Chart Triple Point Social Housing REIT Stock Price Chart AdvancedAdvT 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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