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A10 Networks, Inc. (ATEN)
NYSE: ATEN · Real-Time Price · USD
19.74
-0.21 (-1.08%)
Feb 19, 2026, 1:54 PM EST - Market open

A10 Networks Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 19, 202619.8419.9319.6219.79--0.80%139,938
Feb 18, 202620.0620.1119.6719.9519.95-0.55%922,737
Feb 17, 202620.4820.8820.0320.0620.06-3.09%816,381
Feb 13, 202620.4220.7420.2320.7020.701.72%1,084,179
Feb 12, 202621.0021.1220.1720.3520.29-2.77%927,513
Feb 11, 202620.9421.1320.4920.9320.870.05%1,466,215
Feb 10, 202621.2321.3120.7820.9220.860.05%1,068,426
Feb 9, 202619.6721.1819.5720.9120.856.30%1,462,641
Feb 6, 202619.4619.7619.3019.6719.611.76%1,761,677
Feb 5, 202617.7219.8717.7219.3319.2710.33%1,985,010
Feb 4, 202617.1017.6717.0117.5217.471.45%774,528
Feb 3, 202617.4717.5516.8517.2717.22-2.37%811,174
Feb 2, 202617.3717.8417.2117.6917.641.43%776,006
Jan 30, 202617.6317.7717.2217.4417.39-1.52%712,374
Jan 29, 202618.3018.3117.3317.7117.66-3.96%872,581
Jan 28, 202618.2818.5218.1218.4418.391.65%989,508
Jan 27, 202617.9618.1417.8018.1418.091.85%603,003
Jan 26, 202617.4917.8117.4117.8117.762.47%629,116
Jan 23, 202617.4717.7117.2817.3817.33-0.46%629,552
Jan 22, 202617.2517.5617.2317.4617.411.93%453,914
Jan 21, 202617.0317.1816.8317.1317.081.06%469,913
Jan 20, 202617.0417.1916.8016.9516.90-2.08%439,105
Jan 16, 202617.6017.6417.1717.3117.26-1.54%516,325
Jan 15, 202617.5317.6117.3317.5817.531.03%741,949
Jan 14, 202617.2417.4117.1117.4017.350.69%497,587
Jan 13, 202617.4617.4817.1117.2817.23-0.69%439,421
Jan 12, 202617.2417.4717.1517.4017.350.99%526,494
Jan 9, 202617.3017.4117.0017.2317.18-0.52%695,056
Jan 8, 202617.4517.5517.2817.3217.27-1.37%574,249
Jan 7, 202617.6717.7517.4017.5617.510.57%489,158
Jan 6, 202617.4717.5717.3017.4617.41-0.68%432,911
Jan 5, 202617.3517.7517.3117.5817.531.33%422,686
Jan 2, 202617.8017.9817.2117.3517.30-1.92%453,935
Dec 31, 202517.9317.9517.6017.6917.64-1.34%316,658
Dec 30, 202518.0118.1117.9317.9317.88-0.66%369,049
Dec 29, 202518.0418.1017.9018.0518.00-0.11%327,057
Dec 26, 202518.0318.1417.9918.0718.020.39%302,253
Dec 24, 202518.0318.0617.9318.0017.95-172,446
Dec 23, 202518.0818.1417.9518.0017.95-0.72%455,785
Dec 22, 202518.1018.4517.9618.1318.080.95%585,254
Dec 19, 202518.3218.3917.9217.9617.91-1.86%3,270,524
Dec 18, 202518.1618.5618.1518.3018.251.22%886,507
Dec 17, 202518.0218.2517.9218.0818.030.28%828,010
Dec 16, 202517.7718.1017.7418.0317.981.29%1,229,656
Dec 15, 202518.1118.1117.4217.8017.75-1.77%1,261,088
Dec 12, 202518.3518.4118.1118.1218.07-1.36%1,250,212
Dec 11, 202518.4718.5418.2518.3718.32-0.65%443,606
Dec 10, 202518.1318.6518.1318.4918.441.93%680,132
Dec 9, 202517.7618.2017.7618.1418.092.02%607,055
Dec 8, 202517.8218.0517.7717.7817.730.06%473,094