A10 Networks (ATEN) Stock Chart & Stock Price History $17.24 -0.14 (-0.81%) Closing price 03:59 PM EasternExtended Trading$17.23 -0.01 (-0.08%) As of 04:10 PM 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 The A10 Networks (ATEN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 29.08%, with a year-to-date return of -6.31%. In the past month, the stock has decreased 7.15%, reflecting recent market activity. As of the latest close, A10 Networks traded at $17.40 with a market cap of $1.26 billion and volume of 568,457 shares. Five years ago, the stock traded at $8.91, representing a 93.48% increase over that period. At the time, it had a market cap of $632.78 million and a volume of 1.04 million shares. 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 5 Day Performance+1.44%1 Month Performance-7.15%3 Month Performance+1.20%Year-To-Date Performance-6.31%1 Year Performance+29.08%5 Year Performance+93.48% ATEN Stock Chart for Monday, August, 25, 2025 ATEN Chart by TradingView A10 Networks Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/22/2025$16.98$17.40+2.45%$17.49$16.92568,457 shs$1.26 billion08/21/2025$17.00$16.98-0.09%$17.09$16.90478,058 shs$1.23 billion08/20/2025$17.08$17.00-0.47%$17.11$16.75583,629 shs$1.23 billion08/19/2025$17.18$17.08-0.58%$17.25$17.02615,303 shs$1.23 billion08/18/2025$17.17$17.18+0.03%$17.24$17.03533,593 shs$1.24 billion08/15/2025$17.34$17.17-0.98%$17.38$17.05611,255 shs$1.24 billion08/14/2025$18.17$17.34-4.57%$18.02$17.30759,788 shs$1.25 billion08/13/2025$17.81$18.17+2.02%$18.19$17.87818,733 shs$1.31 billion08/12/2025$17.12$17.81+4.06%$17.92$17.19976,969 shs$1.28 billion08/11/2025$17.40$17.12-1.64%$17.56$17.091.01 million shs$1.23 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. 08/08/2025$17.82$17.40-2.33%$18.03$17.37959,920 shs$1.25 billion08/07/2025$18.81$17.82-5.31%$18.92$17.531.12 million shs$1.28 billion08/06/2025$17.81$18.81+5.64%$19.57$18.281.75 million shs$1.36 billion08/05/2025$18.17$17.81-1.99%$18.31$17.77750,510 shs$1.28 billion08/04/2025$17.75$18.17+2.37%$18.23$17.85978,737 shs$1.31 billion08/01/2025$18.41$17.75-3.59%$18.26$17.67693,229 shs$1.28 billion07/31/2025$18.67$18.41-1.39%$18.92$18.31758,741 shs$1.33 billion07/30/2025$18.77$18.67-0.51%$19.19$18.64987,558 shs$1.35 billion07/29/2025$18.49$18.77+1.49%$18.99$18.69617,310 shs$1.35 billion07/28/2025$18.57$18.49-0.41%$18.65$18.36623,212 shs$1.33 billion07/25/2025$18.76$18.57-1.01%$18.82$18.54420,275 shs$1.34 billion07/24/2025$18.95$18.76-1.00%$19.02$18.72403,646 shs$1.35 billion Related Companies NATL Stock Price Chart DBD Stock Price Chart PAR Stock Price Chart VYX Stock Price Chart EVLV Stock Price Chart CRSR Stock Price Chart CTLP Stock Price Chart SSYS Stock Price Chart ZEPP Stock Price Chart MITK 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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