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A10 Networks, Inc. (ATEN)
NYSE: ATEN · Real-Time Price · USD
18.44
+0.30 (1.65%)
Jan 28, 2026, 4:00 PM EST - Market closed

A10 Networks Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jan 28, 202618.2818.5218.1218.4418.441.65%721,574
Jan 27, 202617.9618.1417.8018.1418.141.85%602,501
Jan 26, 202617.4917.8117.4117.8117.812.47%629,100
Jan 23, 202617.4717.7117.2817.3817.38-0.46%629,302
Jan 22, 202617.2517.5617.2317.4617.461.93%453,856
Jan 21, 202617.0317.1816.8317.1317.131.06%469,884
Jan 20, 202617.0417.1916.8016.9516.95-2.08%439,105
Jan 16, 202617.6017.6417.1717.3117.31-1.54%506,340
Jan 15, 202617.5317.6117.3317.5817.581.03%739,658
Jan 14, 202617.2417.4117.1117.4017.400.69%497,582
Jan 13, 202617.4617.4817.1117.2817.28-0.69%439,321
Jan 12, 202617.2417.4717.1517.4017.400.99%526,394
Jan 9, 202617.3017.4117.0017.2317.23-0.52%695,056
Jan 8, 202617.4517.5517.2817.3217.32-1.37%574,203
Jan 7, 202617.6717.7517.4017.5617.560.57%489,150
Jan 6, 202617.4717.5717.3017.4617.46-0.68%432,911
Jan 5, 202617.3517.7517.3117.5817.581.33%422,686
Jan 2, 202617.8017.9817.2117.3517.35-1.92%453,934
Dec 31, 202517.9317.9517.6017.6917.69-1.34%316,633
Dec 30, 202518.0118.1117.9317.9317.93-0.66%369,049
Dec 29, 202518.0418.1017.9018.0518.05-0.11%327,055
Dec 26, 202518.0318.1417.9918.0718.070.39%302,253
Dec 24, 202518.0318.0617.9318.0018.00-172,446
Dec 23, 202518.0818.1417.9518.0018.00-0.72%455,785
Dec 22, 202518.1018.4517.9618.1318.130.95%585,254
Dec 19, 202518.3218.3917.9217.9617.96-1.86%3,270,395
Dec 18, 202518.1618.5618.1518.3018.301.22%886,499
Dec 17, 202518.0218.2517.9218.0818.080.28%824,665
Dec 16, 202517.7718.1017.7418.0318.031.29%1,194,616
Dec 15, 202518.1118.1117.4217.8017.80-1.77%1,260,988
Dec 12, 202518.3518.4118.1118.1218.12-1.36%1,250,212
Dec 11, 202518.4718.5418.2518.3718.37-0.65%443,606
Dec 10, 202518.1318.6518.1318.4918.491.93%679,614
Dec 9, 202517.7618.2017.7618.1418.142.02%607,055
Dec 8, 202517.8218.0517.7717.7817.780.06%473,093
Dec 5, 202517.5917.8517.5617.7717.771.02%398,580
Dec 4, 202517.5317.7417.4917.5917.59-0.28%466,348
Dec 3, 202517.3417.7517.2117.6417.641.73%440,190
Dec 2, 202517.3117.4817.2517.3417.340.93%475,046
Dec 1, 202517.0817.2517.0717.1817.18-0.23%553,755
Nov 28, 202517.0017.2516.9717.2217.221.41%308,128
Nov 26, 202517.0117.2616.9716.9816.98-0.53%709,026
Nov 25, 202516.8317.2116.7717.0717.071.37%868,862
Nov 24, 202516.8617.0116.6316.8416.84-527,759
Nov 21, 202516.6816.9616.6516.8416.841.26%489,474
Nov 20, 202516.8216.9016.5516.6316.630.48%517,456
Nov 19, 202516.6016.7916.5216.5516.55-0.78%726,123
Nov 18, 202516.8417.0016.6716.6816.68-0.95%617,093
Nov 17, 202517.3617.4916.8116.8416.84-3.72%665,074
Nov 14, 202516.8917.5016.7617.4917.432.10%2,531,897