OTC:ATEYY | Historical Stock Price | ADVANTEST CORP

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
2001-09-18 to 2026-08-27
Data captured

Stock Price Chart

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

$1.71$4.61$12.46$33.67$90.96$245.722001-09-182026-08-27

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

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2021-12-31$23.98$25.4913,600
2021-12-30$23.81$25.3211,200
2021-12-29$23.65$25.1411,200
2021-12-28$24.12$25.658,800
2021-12-27$24.17$25.7021,600
2021-12-23$24.01$25.53103,600
2021-12-22$23.85$25.36174,400
2021-12-21$23.60$25.0979,600
2021-12-20$22.72$24.1627,600
2021-12-17$22.81$24.2517,200
2021-12-16$22.76$24.2051,600
2021-12-15$22.42$23.8313,600
2021-12-14$22.29$23.6927,200
2021-12-13$22.49$23.9116,400
2021-12-10$22.43$23.8519,600
2021-12-09$22.50$23.9221,200
2021-12-08$22.75$24.1913,600
2021-12-07$22.78$24.2141,600
2021-12-06$22.15$23.5514,000
2021-12-03$22.25$23.6610,800
2021-12-02$22.34$23.7530,000
2021-12-01$22.13$23.5239,200
2021-11-30$22.21$23.6141,200
2021-11-29$22.00$23.3953,200
2021-11-26$21.24$22.5815,600
2021-11-24$21.94$23.3222,800
2021-11-23$22.68$24.1112,800
2021-11-22$22.84$24.2810,800
2021-11-19$22.85$24.296,400
2021-11-18$22.54$23.9765,600
2021-11-17$23.19$24.6514,000
2021-11-16$22.40$23.8112,400
2021-11-15$22.07$23.4610,800
2021-11-12$22.44$23.869,200
2021-11-11$22.14$23.54254,400
2021-11-10$21.62$22.9823,200
2021-11-09$22.47$23.899,600
2021-11-08$22.40$23.826,000
2021-11-05$22.27$23.678,800
2021-11-04$22.36$23.7758,400
2021-11-03$21.88$23.2622,400
2021-11-02$21.66$23.0337,600
2021-11-01$21.72$23.0948,000
2021-10-29$20.54$21.8322,400
2021-10-28$21.67$23.04202,000
2021-10-27$20.08$21.3468,400
2021-10-26$20.03$21.2971,200
2021-10-25$20.09$21.3634,800
2021-10-22$20.02$21.2830,400
2021-10-21$19.83$21.0919,600
2021-10-20$20.47$21.7613,200
2021-10-19$20.46$21.7546,000
2021-10-18$19.95$21.2022,000
2021-10-15$20.03$21.2924,400
2021-10-14$19.89$21.1435,600
2021-10-13$19.04$20.2420,800
2021-10-12$19.22$20.4345,600
2021-10-11$20.15$21.4221,200
2021-10-08$20.18$21.4523,600
2021-10-07$20.49$21.7972,000
2021-10-06$20.48$21.7716,800
2021-10-05$21.28$22.6242,400
2021-10-04$20.91$22.23138,400
2021-10-01$22.63$24.0556,400
2021-09-30$22.77$24.2114,000
2021-09-29$23.06$24.5110,000
2021-09-28$23.80$25.309,600
2021-09-27$25.41$27.014,800
2021-09-24$25.17$26.7552,000
2021-09-23$25.56$27.1814,400
2021-09-22$25.69$27.3112,400
2021-09-21$26.00$27.6523,600
2021-09-20$25.50$27.1110,400
2021-09-17$25.74$27.3614,000
2021-09-16$25.41$27.0137,600
2021-09-15$26.28$27.9314,800
2021-09-14$25.57$27.1823,600
2021-09-13$26.16$27.818,000
2021-09-10$25.38$26.9820,400
2021-09-09$24.67$26.2316,800
2021-09-08$24.24$25.7739,200
2021-09-07$23.48$24.968,800
2021-09-03$23.40$24.886,800
2021-09-02$22.69$24.1315,600
2021-09-01$22.28$23.6917,200
2021-08-31$21.92$23.3151,600
2021-08-30$21.43$22.7919,200
2021-08-27$21.44$22.7915,200
2021-08-26$20.98$22.3013,200
2021-08-25$20.56$21.8610,800
2021-08-24$20.80$22.1143,600
2021-08-23$20.56$21.8689,600
2021-08-20$20.33$21.6284,800
2021-08-19$20.33$21.6253,600
2021-08-18$21.02$22.3525,200
2021-08-17$20.73$22.0431,200
2021-08-16$21.28$22.62256,000
2021-08-13$21.13$22.461,437,200
2021-08-12$21.85$23.2318,000
2021-08-11$22.58$24.019,600
2021-08-10$23.21$24.68178,800
2021-08-09$23.25$24.729,600
2021-08-06$23.10$24.56289,600
2021-08-05$23.25$24.726,400
2021-08-04$22.83$24.278,800
2021-08-03$22.88$24.3217,600
2021-08-02$22.55$23.9758,400
2021-07-30$22.24$23.6417,200
2021-07-29$22.61$24.04582,800
2021-07-28$21.73$23.1019,200
2021-07-27$21.19$22.5322,400
2021-07-26$21.08$22.4113,200
2021-07-23$21.31$22.6521,200
2021-07-22$21.11$22.4443,200
2021-07-21$21.21$22.5515,600
2021-07-20$21.17$22.5036,400
2021-07-19$20.78$22.0917,200
2021-07-16$20.92$22.2416,400
2021-07-15$21.42$22.7718,000
2021-07-14$21.36$22.7114,000
2021-07-13$21.14$22.4722,800
2021-07-12$21.74$23.1128,000
2021-07-09$22.12$23.5115,600
2021-07-08$21.16$22.5015,600
2021-07-07$21.63$22.9917,200
2021-07-06$21.80$23.187,200
2021-07-02$21.66$23.025,600
2021-07-01$21.62$22.9920,400
2021-06-30$22.39$23.8010,000
2021-06-29$22.80$24.2412,400
2021-06-28$22.91$24.3526,400
2021-06-25$22.96$24.413,600
2021-06-24$22.75$24.1922,400
2021-06-23$23.04$24.4925,200
2021-06-22$22.67$24.1114,400
2021-06-21$22.63$24.0510,000
2021-06-18$22.85$24.296,000
2021-06-17$23.17$24.634,400
2021-06-16$23.33$24.803,200
2021-06-15$23.46$24.9413,200
2021-06-14$23.06$24.525,600
2021-06-11$22.79$24.236,000
2021-06-10$22.75$24.1911,200
2021-06-09$22.40$23.822,800
2021-06-08$22.89$24.334,400
2021-06-07$23.52$25.019,600
2021-06-04$23.89$25.4018,800
2021-06-03$23.48$24.9613,600
2021-06-02$22.59$24.0227,200
2021-06-01$22.42$23.8314,400
2021-05-28$22.15$23.555,600
2021-05-27$22.44$23.866,000
2021-05-26$21.87$23.256,400
2021-05-25$21.96$23.3519,200
2021-05-24$21.98$23.3727,200
2021-05-21$21.76$23.1412,000
2021-05-20$21.98$23.3725,600
2021-05-19$20.82$22.1315,200
2021-05-18$21.09$22.4222,000
2021-05-17$20.69$22.0017,200
2021-05-14$21.23$22.5721,600
2021-05-13$20.75$22.0631,200
2021-05-12$21.29$22.6316,400
2021-05-11$22.48$23.8929,600
2021-05-10$23.11$24.5734,800
2021-05-07$24.15$25.6711,200
2021-05-06$23.58$25.0638,800
2021-05-05$23.87$25.3828,000
2021-05-04$23.31$24.7826,000
2021-05-03$23.75$25.258,400
2021-04-30$23.75$25.254,000
2021-04-29$23.89$25.398,000
2021-04-28$24.33$25.864,000
2021-04-27$25.20$26.7930,400
2021-04-26$24.74$26.3020,400
2021-04-23$24.08$25.6012,000
2021-04-22$24.00$25.5212,800
2021-04-21$23.61$25.1019,200
2021-04-20$23.51$24.996,800
2021-04-19$24.20$25.7326,400
2021-04-16$24.24$25.779,200
2021-04-15$24.17$25.7018,400
2021-04-14$24.59$26.1534,400
2021-04-13$24.64$26.1911,600
2021-04-12$24.65$26.2112,800
2021-04-09$24.69$26.256,400
2021-04-08$24.31$25.8419,600
2021-04-07$24.57$26.1212,800
2021-04-06$24.00$25.5150,000
2021-04-05$24.42$25.9610,800
2021-04-01$23.06$24.5257,200
2021-03-31$22.25$23.6599,600
2021-03-30$22.00$23.3919,600
2021-03-29$21.79$23.176,800
2021-03-26$21.43$22.799,600
2021-03-25$20.56$21.8621,200
2021-03-24$20.88$22.1913,600
2021-03-23$20.80$22.1112,400
2021-03-22$21.20$22.5320,800
2021-03-19$20.99$22.3118,000
2021-03-18$21.12$22.459,600
2021-03-17$21.24$22.588,800
2021-03-16$20.76$22.0726,800
2021-03-15$19.85$21.108,400
2021-03-12$20.42$21.716,000
2021-03-11$19.50$20.7316,000
2021-03-10$19.26$20.4818,800
2021-03-09$19.21$20.4253,200
2021-03-08$18.94$20.1310,400
2021-03-05$19.91$21.1728,800
2021-03-04$19.85$21.1028,400
2021-03-03$20.70$22.0116,400
2021-03-02$21.36$22.7111,200
2021-03-01$21.53$22.8919,600
2021-02-26$20.84$22.164,800
2021-02-25$22.20$23.600
2021-02-24$22.20$23.6010,000
2021-02-23$22.69$24.136,000
2021-02-22$22.98$24.432,000
2021-02-19$22.76$24.204,000
2021-02-18$21.57$22.933,200
2021-02-17$22.39$23.8024,000
2021-02-16$22.48$23.902,800
2021-02-12$21.92$23.312,400
2021-02-11$21.40$22.7527,600
2021-02-10$21.00$22.328,800
2021-02-09$21.79$23.164,400
2021-02-08$20.07$21.331,600
2021-02-05$20.07$21.337,200
2021-02-04$19.91$21.176,400
2021-02-03$20.54$21.843,200
2021-02-02$20.84$22.164,800
2021-02-01$20.26$21.5480,000
2021-01-29$20.06$21.339,200
2021-01-28$20.89$22.2114,400
2021-01-27$21.05$22.3815,600
2021-01-26$21.99$23.387,200
2021-01-25$21.99$23.384,000
2021-01-22$22.15$23.556,000
2021-01-21$22.11$23.5116,400
2021-01-20$22.53$23.959,200
2021-01-19$22.26$23.6710,000
2021-01-15$21.32$22.679,200
2021-01-14$21.63$22.9926,400
2021-01-13$20.98$22.306,400
2021-01-12$20.03$21.294,000
2021-01-11$20.22$21.508,400
2021-01-08$20.26$21.544,000
2021-01-07$19.66$20.904,800
2021-01-06$19.75$21.000
2021-01-05$19.75$21.0012,000
2021-01-04$18.80$19.994,000