A10 Networks (ATEN) Stock Chart & Stock Price History $15.34 -0.41 (-2.60%) Closing price 04/21/2025 03:59 PM EasternExtended Trading$15.52 +0.18 (+1.14%) As of 07:10 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock A10 Networks Stock Price Performance 5 Day Performance-2.42%1 Month Performance-11.34%3 Month Performance-19.34%6 Month Performance+3.68%Year-To-Date Performance-16.63%1 Year Performance+16.39% Receive ATEN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for A10 Networks and its competitors with MarketBeat's FREE daily newsletter. Email Address ATEN Stock Chart for Tuesday, April, 22, 2025 ATEN Chart by TradingView A10 Networks 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 Capitalization04/21/2025$15.72$15.34-2.42%$15.69$15.121.02 million shs$1.13 billion04/18/2025$15.72$15.72$15.92$15.531.84 million shs$1.16 billion04/17/2025$15.67$15.72+0.32%$15.92$15.531.84 million shs$1.16 billion04/16/2025$15.96$15.67-1.80%$15.88$15.40903,955 shs$1.16 billion04/15/2025$15.77$15.96+1.19%$15.99$15.62817,392 shs$1.18 billion04/14/2025$15.94$15.77-1.05%$16.23$15.71538,881 shs$1.17 billion04/11/2025$15.61$15.94+2.13%$16.02$15.40938,342 shs$1.18 billion04/10/2025$16.15$15.61-3.34%$16.01$15.34956,683 shs$1.15 billion04/09/2025$14.87$16.15+8.61%$16.37$14.44966,003 shs$1.19 billion04/09/2025$14.87$16.15+8.61%$16.37$14.44966,003 shs$1.19 billion Get the Latest News and Ratings for ATEN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for A10 Networks and its competitors with MarketBeat's FREE daily newsletter. 04/08/2025$14.90$14.87-0.20%$15.63$14.691.17 million shs$1.10 billion04/08/2025$14.90$14.87-0.20%$15.63$14.691.17 million shs$1.10 billion04/07/2025$14.92$14.90-0.19%$15.83$13.811.44 million shs$1.10 billion04/04/2025$15.76$14.92-5.30%$15.24$14.641.47 million shs$1.10 billion04/03/2025$16.80$15.76-6.20%$16.28$15.581.30 million shs$1.17 billion04/02/2025$16.63$16.80+1.01%$16.90$16.32792,821 shs$1.24 billion04/01/2025$16.37$16.63+1.63%$16.64$16.17701,125 shs$1.23 billion03/31/2025$16.75$16.37-2.28%$16.51$16.111.41 million shs$1.21 billion03/28/2025$17.29$16.75-3.12%$17.31$16.50857,285 shs$1.24 billion03/27/2025$17.49$17.29-1.14%$17.58$17.181.12 million shs$1.28 billion03/26/2025$17.83$17.49-1.93%$17.82$17.391.43 million shs$1.29 billion03/25/2025$17.47$17.83+2.05%$17.98$17.541.28 million shs$1.32 billion03/24/2025$17.30$17.47+0.98%$17.75$17.421.52 million shs$1.29 billion03/21/2025$17.45$17.30-0.81%$17.32$16.952.77 million shs$1.28 billion Related Companies PAR Stock Price Chart DBD Stock Price Chart VYX Stock Price Chart CRSR Stock Price Chart SSYS Stock Price Chart CTLP Stock Price Chart EVLV Stock Price Chart MITK Stock Price Chart DDD Stock Price Chart RDCM Stock Price Chart Receive ATEN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for A10 Networks and its competitors with MarketBeat's FREE daily newsletter. 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