NYSE:ATEN | Historical Stock Price | A10 Networks, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2014-03-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$3.69$5.97$9.67$15.66$25.37$41.092014-03-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$9.86$9.86358,400——
2020-12-30$9.82$9.82666,200——
2020-12-29$9.67$9.67930,400——
2020-12-28$10.09$10.09578,400——
2020-12-24$9.96$9.96475,500——
2020-12-23$10.23$10.231,356,800——
2020-12-22$10.42$10.421,559,500——
2020-12-21$10.04$10.041,438,800——
2020-12-18$9.73$9.732,806,500——
2020-12-17$9.14$9.141,175,200——
2020-12-16$8.69$8.691,425,800——
2020-12-15$8.31$8.31674,500——
2020-12-14$8.11$8.111,054,200——
2020-12-11$7.95$7.95778,100——
2020-12-10$7.85$7.851,000,700——
2020-12-09$8.15$8.15622,200——
2020-12-08$8.26$8.26619,300——
2020-12-07$8.12$8.12440,400——
2020-12-04$8.06$8.06502,800——
2020-12-03$7.92$7.92473,000——
2020-12-02$7.93$7.93467,900——
2020-12-01$7.98$7.98505,000——
2020-11-30$7.98$7.98548,300——
2020-11-27$8.12$8.12435,100——
2020-11-25$8.13$8.13533,500——
2020-11-24$8.13$8.13897,500——
2020-11-23$8.16$8.161,001,400——
2020-11-20$7.91$7.912,245,400——
2020-11-19$7.56$7.56373,800——
2020-11-18$7.52$7.52732,400——
2020-11-17$7.59$7.59447,100——
2020-11-16$7.69$7.69537,000——
2020-11-13$7.65$7.65439,600——
2020-11-12$7.49$7.49316,700——
2020-11-11$7.62$7.62524,600——
2020-11-10$7.42$7.42938,400——
2020-11-09$7.49$7.49909,400——
2020-11-06$7.49$7.49416,200——
2020-11-05$7.51$7.51679,100——
2020-11-04$7.24$7.24478,300——
2020-11-03$7.21$7.21536,900——
2020-11-02$6.90$6.90728,900——
2020-10-30$6.74$6.741,086,500——
2020-10-29$7.12$7.12872,400——
2020-10-28$7.18$7.181,327,700——
2020-10-27$6.68$6.68725,900——
2020-10-26$6.81$6.81782,500——
2020-10-23$7.17$7.17711,400——
2020-10-22$7.17$7.17800,600——
2020-10-21$7.09$7.09802,900——
2020-10-20$7.32$7.32619,300——
2020-10-19$7.31$7.31745,700——
2020-10-16$7.33$7.331,184,400——
2020-10-15$7.42$7.42635,200——
2020-10-14$7.33$7.33408,400——
2020-10-13$7.28$7.28707,200——
2020-10-12$7.36$7.361,054,500——
2020-10-09$7.14$7.14754,100——
2020-10-08$6.97$6.97641,100——
2020-10-07$6.81$6.81930,000——
2020-10-06$6.61$6.611,206,700——
2020-10-05$6.40$6.40907,400——
2020-10-02$6.27$6.27582,700——
2020-10-01$6.32$6.32548,500——
2020-09-30$6.37$6.37771,500——
2020-09-29$6.55$6.55999,900——
2020-09-28$6.69$6.691,067,600——
2020-09-25$6.49$6.491,178,700——
2020-09-24$6.62$6.621,127,900——
2020-09-23$6.78$6.78840,000——
2020-09-22$7.09$7.09568,100——
2020-09-21$7.11$7.11907,200——
2020-09-18$7.28$7.281,755,300——
2020-09-17$7.09$7.09992,300——
2020-09-16$7.02$7.02432,500——
2020-09-15$7.02$7.02766,000——
2020-09-14$7.04$7.04506,500——
2020-09-11$6.89$6.89510,700——
2020-09-10$6.99$6.99631,600——
2020-09-09$7.16$7.16620,600——
2020-09-08$7.05$7.05613,600——
2020-09-04$7.34$7.341,362,300——
2020-09-03$7.83$7.83867,200——
2020-09-02$8.54$8.54648,600——
2020-09-01$8.38$8.38775,200——
2020-08-31$8.55$8.55621,900——
2020-08-28$8.64$8.64531,100——
2020-08-27$8.61$8.61817,500——
2020-08-26$9.08$9.081,335,600——
2020-08-25$8.91$8.911,039,800——
2020-08-24$8.87$8.873,053,400——
2020-08-21$8.12$8.12668,300——
2020-08-20$8.43$8.43510,800——
2020-08-19$8.35$8.35478,100——
2020-08-18$8.35$8.35767,600——
2020-08-17$8.46$8.46411,400——
2020-08-14$8.42$8.42467,300——
2020-08-13$8.58$8.58633,100——
2020-08-12$8.73$8.73824,500——
2020-08-11$8.73$8.733,152,000——
2020-08-10$8.80$8.801,135,700——
2020-08-07$8.65$8.651,270,600——
2020-08-06$8.36$8.36729,300——
2020-08-05$8.35$8.35872,400——
2020-08-04$8.30$8.301,081,300——
2020-08-03$8.34$8.34949,000——
2020-07-31$8.08$8.08809,800——
2020-07-30$8.21$8.211,471,000——
2020-07-29$8.26$8.262,314,000——
2020-07-28$7.18$7.18582,500——
2020-07-27$7.23$7.23292,500——
2020-07-24$7.11$7.11401,700——
2020-07-23$7.45$7.45691,100——
2020-07-22$7.37$7.37430,600——
2020-07-21$7.52$7.52656,100——
2020-07-20$7.67$7.67313,600——
2020-07-17$7.48$7.48639,500——
2020-07-16$7.44$7.44333,800——
2020-07-15$7.65$7.65648,500——
2020-07-14$7.38$7.38415,000——
2020-07-13$7.24$7.24645,400——
2020-07-10$7.24$7.24308,700——
2020-07-09$7.25$7.25412,100——
2020-07-08$6.86$6.86425,600——
2020-07-07$6.55$6.55481,900——
2020-07-06$6.93$6.93272,500——
2020-07-02$6.84$6.84213,100——
2020-07-01$6.84$6.84303,100——
2020-06-30$6.81$6.81368,800——
2020-06-29$6.66$6.66468,100——
2020-06-26$6.48$6.481,859,000——
2020-06-25$6.89$6.89498,200——
2020-06-24$6.86$6.86534,500——
2020-06-23$7.01$7.01887,800——
2020-06-22$7.18$7.18801,100——
2020-06-19$6.96$6.961,715,700——
2020-06-18$6.85$6.85474,800——
2020-06-17$7.01$7.01373,100——
2020-06-16$7.08$7.08538,000——
2020-06-15$6.93$6.93318,900——
2020-06-12$6.69$6.69383,900——
2020-06-11$6.53$6.53378,500——
2020-06-10$6.96$6.96325,500——
2020-06-09$7.17$7.17490,500——
2020-06-08$7.09$7.09624,100——
2020-06-05$6.95$6.95461,000——
2020-06-04$6.76$6.76356,700——
2020-06-03$6.84$6.84804,500——
2020-06-02$6.80$6.80354,100——
2020-06-01$6.81$6.81440,300——
2020-05-29$6.80$6.80340,600——
2020-05-28$6.75$6.75353,400——
2020-05-27$6.86$6.86866,900——
2020-05-26$6.74$6.74607,600——
2020-05-22$6.65$6.65253,800——
2020-05-21$6.73$6.73276,300——
2020-05-20$6.92$6.92559,100——
2020-05-19$6.59$6.59444,000——
2020-05-18$6.64$6.64562,900——
2020-05-15$6.55$6.55424,700——
2020-05-14$6.12$6.12514,100——
2020-05-13$6.26$6.26339,700——
2020-05-12$6.62$6.62689,100——
2020-05-11$7.14$7.14535,200——
2020-05-08$7.28$7.28464,500——
2020-05-07$7.02$7.02469,200——
2020-05-06$6.73$6.73316,000——
2020-05-05$6.66$6.66278,700——
2020-05-04$6.65$6.65383,700——
2020-05-01$6.71$6.71333,300——
2020-04-30$6.83$6.83357,200——
2020-04-29$7.40$7.40824,000——
2020-04-28$7.14$7.14411,400——
2020-04-27$6.97$6.97378,400——
2020-04-24$6.46$6.46221,400——
2020-04-23$6.44$6.44313,600——
2020-04-22$6.45$6.45703,200——
2020-04-21$6.26$6.26334,900——
2020-04-20$6.54$6.54310,800——
2020-04-17$6.81$6.811,092,300——
2020-04-16$6.74$6.74456,700——
2020-04-15$6.66$6.66472,700——
2020-04-14$7.04$7.04621,100——
2020-04-13$6.57$6.57683,100——
2020-04-09$6.41$6.41332,800——
2020-04-08$6.45$6.45363,400——
2020-04-07$6.35$6.35791,900——
2020-04-06$6.11$6.11427,900——
2020-04-03$5.89$5.89368,900——
2020-04-02$5.89$5.89547,200——
2020-04-01$5.82$5.82516,300——
2020-03-31$6.21$6.211,164,900——
2020-03-30$5.58$5.58668,300——
2020-03-27$5.57$5.57719,600——
2020-03-26$5.38$5.38695,900——
2020-03-25$4.90$4.90451,700——
2020-03-24$4.62$4.62527,400——
2020-03-23$4.49$4.49362,100——
2020-03-20$4.01$4.01629,900——
2020-03-19$4.28$4.28580,900——
2020-03-18$3.52$3.52609,500——
2020-03-17$3.62$3.62729,000——
2020-03-16$3.88$3.88499,100——
2020-03-13$4.38$4.38647,800——
2020-03-12$4.34$4.34646,000——
2020-03-11$5.03$5.03535,000——
2020-03-10$5.54$5.54383,800——
2020-03-09$5.39$5.39731,800——
2020-03-06$6.41$6.41605,200——
2020-03-05$6.47$6.47357,500——
2020-03-04$6.60$6.60255,900——
2020-03-03$6.51$6.51253,000——
2020-03-02$6.51$6.51373,500——
2020-02-28$6.71$6.71474,100——
2020-02-27$6.57$6.57643,300——
2020-02-26$6.82$6.82651,500——
2020-02-25$6.96$6.96443,300——
2020-02-24$7.14$7.14391,900——
2020-02-21$7.27$7.27374,400——
2020-02-20$7.27$7.27339,800——
2020-02-19$7.20$7.20202,300——
2020-02-18$7.13$7.13440,200——
2020-02-14$7.22$7.22353,500——
2020-02-13$7.27$7.27403,700——
2020-02-12$7.21$7.21540,200——
2020-02-11$7.27$7.27233,200——
2020-02-10$7.21$7.21132,700——
2020-02-07$7.29$7.29212,700——
2020-02-06$7.16$7.16135,000——
2020-02-05$7.20$7.20122,000——
2020-02-04$7.08$7.08335,000——
2020-02-03$6.90$6.90164,200——
2020-01-31$6.81$6.81172,000——
2020-01-30$6.92$6.92143,700——
2020-01-29$6.90$6.90185,200——
2020-01-28$6.83$6.83132,800——
2020-01-27$6.85$6.85152,000——
2020-01-24$7.06$7.06136,900——
2020-01-23$7.11$7.11225,000——
2020-01-22$7.01$7.01146,000——
2020-01-21$6.96$6.96260,200——
2020-01-17$7.13$7.13272,900——
2020-01-16$7.21$7.21191,400——
2020-01-15$7.16$7.16154,100——
2020-01-14$7.12$7.12199,200——
2020-01-13$7.13$7.13236,300——
2020-01-10$7.23$7.23306,600——
2020-01-09$7.40$7.40404,300——
2020-01-08$7.36$7.36352,300——
2020-01-07$7.08$7.08157,100——
2020-01-06$6.98$6.98156,400——
2020-01-03$6.94$6.94192,900——
2020-01-02$6.93$6.93142,200——