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.

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Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2011-12-30$2.37$2.5011,600
2011-12-29$2.31$2.4525,600
2011-12-28$2.35$2.4953,600
2011-12-27$2.37$2.519,600
2011-12-23$2.42$2.5620,800
2011-12-22$2.40$2.5456,400
2011-12-21$2.47$2.6136,800
2011-12-20$2.50$2.6480,000
2011-12-19$2.40$2.5436,000
2011-12-16$2.44$2.5814,000
2011-12-15$2.46$2.6133,600
2011-12-14$2.53$2.6819,600
2011-12-13$2.55$2.6914,800
2011-12-12$2.58$2.732,400
2011-12-09$2.69$2.846,000
2011-12-08$2.65$2.813,600
2011-12-07$2.75$2.918,400
2011-12-06$2.77$2.938,800
2011-12-05$2.83$2.996,800
2011-12-02$2.81$2.9842,800
2011-12-01$2.82$2.984,800
2011-11-30$2.79$2.9537,200
2011-11-29$2.73$2.888,800
2011-11-28$2.68$2.8472,800
2011-11-25$2.56$2.717,200
2011-11-23$2.51$2.6534,800
2011-11-22$2.56$2.7110,000
2011-11-21$2.61$2.7629,600
2011-11-18$2.76$2.9220,400
2011-11-17$2.67$2.8342,400
2011-11-16$2.63$2.788,800
2011-11-15$2.66$2.8260,800
2011-11-14$2.69$2.842,800
2011-11-11$2.68$2.835,600
2011-11-10$2.64$2.7912,400
2011-11-09$2.68$2.8410,800
2011-11-08$2.71$2.877,200
2011-11-07$2.80$2.967,600
2011-11-04$2.78$2.946,400
2011-11-03$2.79$2.9611,600
2011-11-02$2.77$2.9316,800
2011-11-01$2.78$2.9415,600
2011-10-31$2.94$3.1110,000
2011-10-28$3.02$3.2032,800
2011-10-27$3.03$3.2114,400
2011-10-26$3.06$3.2411,600
2011-10-25$2.94$3.1120,800
2011-10-24$2.95$3.1225,200
2011-10-21$2.82$2.989,600
2011-10-20$2.80$2.9735,200
2011-10-19$2.85$3.015,200
2011-10-18$2.90$3.0714,000
2011-10-17$2.90$3.0728,000
2011-10-14$2.88$3.0526,800
2011-10-13$2.88$3.0530,400
2011-10-12$2.76$2.9225,200
2011-10-11$2.72$2.8716,400
2011-10-10$2.72$2.8834,800
2011-10-07$2.67$2.8238,400
2011-10-06$2.63$2.7825,600
2011-10-05$2.59$2.7410,400
2011-10-04$2.55$2.70118,000
2011-10-03$2.57$2.72241,200
2011-09-30$2.67$2.8322,400
2011-09-29$2.78$2.9451,600
2011-09-28$2.68$2.832,800
2011-09-27$2.71$2.8736,000
2011-09-26$2.73$2.8920,400
2011-09-23$2.60$2.7518,000
2011-09-22$2.60$2.759,600
2011-09-21$2.65$2.8018,400
2011-09-20$2.76$2.9263,600
2011-09-19$2.92$3.0838,000
2011-09-16$2.95$3.1253,200
2011-09-15$2.93$3.1013,600
2011-09-14$2.87$3.0331,600
2011-09-13$2.91$3.07101,200
2011-09-12$2.77$2.9310,000
2011-09-09$2.80$2.9695,200
2011-09-08$2.98$3.1638,800
2011-09-07$3.00$3.1864,400
2011-09-06$2.87$3.0361,600
2011-09-02$3.12$3.3067,200
2011-09-01$3.22$3.4030,000
2011-08-31$3.24$3.4315,600
2011-08-30$3.27$3.4612,800
2011-08-29$3.30$3.4939,600
2011-08-26$3.22$3.4113,600
2011-08-25$3.21$3.398,800
2011-08-24$3.24$3.4318,400
2011-08-23$3.32$3.5120,800
2011-08-22$3.20$3.3884,800
2011-08-19$3.28$3.477,200
2011-08-18$3.41$3.6052,800
2011-08-17$3.65$3.8616,000
2011-08-16$3.73$3.9420,000
2011-08-15$3.73$3.948,400
2011-08-12$3.71$3.9315,600
2011-08-11$3.81$4.0343,600
2011-08-10$3.74$3.96159,200
2011-08-09$3.93$4.1547,600
2011-08-08$3.71$3.9223,600
2011-08-05$3.90$4.1236,000
2011-08-04$3.88$4.1154,800
2011-08-03$4.21$4.4533,200
2011-08-02$4.28$4.5222,000
2011-08-01$4.37$4.6386,400
2011-07-29$4.41$4.6722,400
2011-07-28$4.50$4.76154,800
2011-07-27$4.71$4.9828,400
2011-07-26$4.81$5.099,600
2011-07-25$4.84$5.12117,200
2011-07-22$4.82$5.10338,800
2011-07-21$4.80$5.0823,600
2011-07-20$4.68$4.962,910,400
2011-07-19$4.60$4.87401,600
2011-07-18$4.61$4.8720,000
2011-07-15$4.63$4.909,600
2011-07-14$4.64$4.9125,600
2011-07-13$4.77$5.0514,800
2011-07-12$4.73$5.00141,200
2011-07-11$4.71$4.9915,600
2011-07-08$4.79$5.0728,400
2011-07-07$4.84$5.1211,200
2011-07-06$4.71$4.9920,000
2011-07-05$4.63$4.894,400
2011-07-01$4.64$4.9110,800
2011-06-30$4.61$4.8822,400
2011-06-29$4.59$4.8512,000
2011-06-28$4.52$4.7812,800
2011-06-27$4.48$4.747,200
2011-06-24$4.57$4.8429,600
2011-06-23$4.46$4.7210,800
2011-06-22$4.50$4.7614,400
2011-06-21$4.50$4.7619,600
2011-06-20$4.41$4.6711,200
2011-06-17$4.47$4.7363,600
2011-06-16$4.37$4.6230,400
2011-06-15$4.38$4.6418,000
2011-06-14$4.50$4.7624,400
2011-06-13$4.42$4.6812,400
2011-06-10$4.44$4.7019,200
2011-06-09$4.56$4.8214,800
2011-06-08$4.47$4.7342,800
2011-06-07$4.52$4.7910,400
2011-06-06$4.48$4.7429,200
2011-06-03$4.56$4.8322,800
2011-06-02$4.57$4.8468,000
2011-06-01$4.54$4.81100,800
2011-05-31$4.67$4.9428,800
2011-05-27$4.64$4.9116,800
2011-05-26$4.57$4.83172,800
2011-05-25$4.46$4.7286,800
2011-05-24$4.52$4.78506,400
2011-05-23$4.41$4.67112,400
2011-05-20$4.48$4.7418,000
2011-05-19$4.60$4.8748,000
2011-05-18$4.71$4.989,200
2011-05-17$4.66$4.936,800
2011-05-16$4.65$4.9215,200
2011-05-13$4.66$4.9315,600
2011-05-12$4.78$5.0627,600
2011-05-11$4.81$5.0966,400
2011-05-10$4.85$5.1420,400
2011-05-09$4.83$5.1120,400
2011-05-06$4.89$5.1711,600
2011-05-05$4.92$5.2074,000
2011-05-04$4.98$5.2736,800
2011-05-03$4.99$5.2876,800
2011-05-02$4.99$5.2818,800
2011-04-29$4.97$5.2654,400
2011-04-28$4.90$5.1968,000
2011-04-27$4.61$4.8713,200
2011-04-26$4.58$4.8550,400
2011-04-25$4.54$4.80128,000
2011-04-21$4.51$4.7742,800
2011-04-20$4.45$4.7158,400
2011-04-19$4.29$4.5442,000
2011-04-18$4.34$4.6080,800
2011-04-15$4.38$4.6396,400
2011-04-14$4.44$4.7049,600
2011-04-13$4.41$4.6670,000
2011-04-12$4.38$4.6432,000
2011-04-11$4.37$4.62159,200
2011-04-08$4.47$4.731,598,400
2011-04-07$4.35$4.6010,000
2011-04-06$4.41$4.6720,000
2011-04-05$4.44$4.6931,200
2011-04-04$4.54$4.8029,200
2011-04-01$4.57$4.83196,800
2011-03-31$4.49$4.7538,800
2011-03-30$4.38$4.6333,200
2011-03-29$4.28$4.5284,400
2011-03-28$4.19$4.4385,200
2011-03-25$4.36$4.6123,600
2011-03-24$4.39$4.6474,400
2011-03-23$4.31$4.5651,600
2011-03-22$4.46$4.72150,800
2011-03-21$4.30$4.55167,600
2011-03-18$4.15$4.39300,800
2011-03-17$4.13$4.37170,800
2011-03-16$3.97$4.20404,400
2011-03-15$4.49$4.7582,000
2011-03-14$4.78$5.0685,200
2011-03-11$4.95$5.2384,800
2011-03-10$5.13$5.4327,200
2011-03-09$5.20$5.5124,000
2011-03-08$5.12$5.4220,400
2011-03-07$5.05$5.3455,600
2011-03-04$5.15$5.4413,600
2011-03-03$5.15$5.4526,800
2011-03-02$5.03$5.3212,800
2011-03-01$5.14$5.4319,600
2011-02-28$5.20$5.509,600
2011-02-25$5.19$5.4910,400
2011-02-24$5.13$5.4219,200
2011-02-23$5.09$5.38124,400
2011-02-22$5.06$5.3546,400
2011-02-18$5.23$5.5316,800
2011-02-17$5.26$5.5615,600
2011-02-16$5.31$5.6220,000
2011-02-15$5.12$5.429,600
2011-02-14$5.20$5.5011,600
2011-02-11$5.18$5.4877,600
2011-02-10$5.12$5.42125,600
2011-02-09$5.23$5.5320,400
2011-02-08$5.35$5.6624,400
2011-02-07$5.34$5.6522,800
2011-02-04$5.31$5.6221,600
2011-02-03$5.29$5.5919,200
2011-02-02$5.33$5.6427,200
2011-02-01$5.14$5.4313,200
2011-01-31$5.10$5.3943,600
2011-01-28$5.03$5.3266,400
2011-01-27$5.42$5.7468,400
2011-01-26$5.55$5.87214,000
2011-01-25$5.53$5.8523,200
2011-01-24$5.53$5.8560,800
2011-01-21$5.46$5.7835,200
2011-01-20$5.47$5.7927,200
2011-01-19$5.57$5.8920,000
2011-01-18$5.61$5.9426,400
2011-01-14$5.54$5.8725,200
2011-01-13$5.59$5.9151,600
2011-01-12$5.67$6.0036,000
2011-01-11$5.71$6.05117,200
2011-01-10$5.65$5.9725,200
2011-01-07$5.67$6.005,600
2011-01-06$5.73$6.068,800
2011-01-05$5.69$6.0222,000
2011-01-04$5.67$6.0023,600
2011-01-03$5.72$6.0539,600