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 — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2006-12-29$14.35$14.8211,200
2006-12-28$14.26$14.734,800
2006-12-27$14.23$14.701,600
2006-12-26$14.17$14.6311,600
2006-12-22$13.97$14.439,200
2006-12-21$13.85$14.3010,000
2006-12-20$13.99$14.4513,200
2006-12-19$13.81$14.2613,200
2006-12-18$13.84$14.3013,600
2006-12-15$13.83$14.2824,400
2006-12-14$13.71$14.1619,600
2006-12-13$13.45$13.897,200
2006-12-12$13.45$13.8937,600
2006-12-11$13.35$13.7925,200
2006-12-08$13.59$14.0412,400
2006-12-07$13.65$14.107,200
2006-12-06$13.44$13.8830,000
2006-12-05$13.52$13.977,200
2006-12-04$13.20$13.6349,200
2006-12-01$13.09$13.5273,200
2006-11-30$13.10$13.5324,800
2006-11-29$13.13$13.5628,000
2006-11-28$12.93$13.35105,600
2006-11-27$12.64$13.0553,600
2006-11-24$12.83$13.2524,400
2006-11-22$12.98$13.4032,800
2006-11-21$12.65$13.0613,200
2006-11-20$12.53$12.9429,600
2006-11-17$13.00$13.4245,200
2006-11-16$13.05$13.4747,600
2006-11-15$13.19$13.6241,600
2006-11-14$12.84$13.2639,600
2006-11-13$12.30$12.7112,400
2006-11-10$12.02$12.4236,000
2006-11-09$12.21$12.6130,000
2006-11-08$12.23$12.6338,400
2006-11-07$12.46$12.8782,000
2006-11-06$12.47$12.8824,800
2006-11-03$12.21$12.6131,600
2006-11-02$12.28$12.6835,600
2006-11-01$12.31$12.7234,400
2006-10-31$12.55$12.9649,600
2006-10-30$12.46$12.8734,800
2006-10-27$12.50$12.9125,600
2006-10-26$12.95$13.385,600
2006-10-25$12.79$13.2158,000
2006-10-24$12.93$13.356,000
2006-10-23$13.09$13.5232,000
2006-10-20$12.91$13.3443,200
2006-10-19$12.88$13.3066,000
2006-10-18$13.28$13.72212,800
2006-10-17$13.46$13.9066,400
2006-10-16$13.38$13.8162,000
2006-10-13$12.81$13.2321,200
2006-10-12$12.37$12.7844,800
2006-10-11$12.24$12.6471,200
2006-10-10$12.65$13.0630,800
2006-10-09$12.51$12.926,400
2006-10-06$12.53$12.9429,600
2006-10-05$12.86$13.2919,200
2006-10-04$12.50$12.9182,400
2006-10-03$12.53$12.94110,400
2006-10-02$12.38$12.7927,200
2006-09-29$12.49$12.9029,800
2006-09-28$12.59$13.0013,400
2006-09-27$12.79$13.2112,000
2006-09-26$12.92$13.319,600
2006-09-25$13.13$13.5221,800
2006-09-22$12.78$13.1635,000
2006-09-21$12.83$13.215,000
2006-09-20$12.68$13.0529,000
2006-09-19$12.56$12.9422,000
2006-09-18$12.61$12.985,200
2006-09-15$12.60$12.978,400
2006-09-14$12.41$12.7824,400
2006-09-13$12.41$12.789,600
2006-09-12$12.15$12.5143,400
2006-09-11$12.05$12.4118,400
2006-09-08$12.32$12.6816,400
2006-09-07$12.20$12.5613,000
2006-09-06$12.24$12.608,800
2006-09-05$12.59$12.9628,200
2006-09-01$12.20$12.5652,400
2006-08-31$12.08$12.44746,800
2006-08-30$11.52$11.8620,000
2006-08-29$11.62$11.9753,800
2006-08-28$11.35$11.6923,800
2006-08-25$11.42$11.76297,400
2006-08-24$11.59$11.936,600
2006-08-23$11.83$12.1820,400
2006-08-22$12.06$12.4221,400
2006-08-21$12.07$12.4311,600
2006-08-18$12.23$12.59333,000
2006-08-17$12.03$12.3814,400
2006-08-16$12.18$12.5416,800
2006-08-15$12.03$12.3819,200
2006-08-14$11.61$11.957,600
2006-08-11$11.48$11.8212,000
2006-08-10$11.38$11.713,400
2006-08-09$11.37$11.705,200
2006-08-08$11.45$11.7916,600
2006-08-07$11.33$11.6642,400
2006-08-04$11.84$12.196,400
2006-08-03$11.89$12.2521,600
2006-08-02$12.03$12.3827,800
2006-08-01$11.80$12.1532,600
2006-07-31$12.02$12.3816,400
2006-07-28$12.33$12.7021,600
2006-07-27$12.13$12.4925,400
2006-07-26$11.83$12.1880,400
2006-07-25$12.04$12.4035,000
2006-07-24$11.87$12.2216,200
2006-07-21$11.74$12.0954,400
2006-07-20$12.04$12.40109,400
2006-07-19$12.34$12.7029,600
2006-07-18$11.57$11.9266,000
2006-07-17$11.70$12.058,800
2006-07-14$11.86$12.2128,000
2006-07-13$12.16$12.5233,600
2006-07-12$12.65$13.0338,400
2006-07-11$13.20$13.5951,400
2006-07-10$13.13$13.5235,000
2006-07-07$12.74$13.12112,600
2006-07-06$12.70$13.0879,000
2006-07-05$12.83$13.2135,200
2006-07-03$12.97$13.3616,400
2006-06-30$12.80$13.1840,400
2006-06-29$12.64$13.0158,600
2006-06-28$11.84$12.19138,000
2006-06-27$11.73$12.0851,000
2006-06-26$11.90$12.2620,600
2006-06-23$11.85$12.2045,400
2006-06-22$11.65$11.9925,000
2006-06-21$11.63$11.9819,000
2006-06-20$11.38$11.7122,000
2006-06-19$11.62$11.9696,000
2006-06-16$11.93$12.2822,600
2006-06-15$11.92$12.2875,600
2006-06-14$11.46$11.80220,600
2006-06-13$11.18$11.5114,400
2006-06-12$11.70$12.0512,600
2006-06-09$11.88$12.2324,200
2006-06-08$11.68$12.0256,000
2006-06-07$12.00$12.3685,000
2006-06-06$12.14$12.5015,800
2006-06-05$12.38$12.7511,600
2006-06-02$12.78$13.1618,400
2006-06-01$12.56$12.9353,800
2006-05-31$12.78$13.1639,200
2006-05-30$12.81$13.1925,800
2006-05-26$13.33$13.7218,200
2006-05-25$13.20$13.5957,600
2006-05-24$13.06$13.4515,800
2006-05-23$13.06$13.4459,200
2006-05-22$13.15$13.5441,600
2006-05-19$13.55$13.9541,800
2006-05-18$13.37$13.7619,200
2006-05-17$13.42$13.8245,600
2006-05-16$13.76$14.1756,600
2006-05-15$13.94$14.3535,400
2006-05-12$13.75$14.1657,800
2006-05-11$14.12$14.5454,600
2006-05-10$14.42$14.8558,400
2006-05-09$14.45$14.88151,600
2006-05-08$14.75$15.1929,600
2006-05-05$14.79$15.2310,400
2006-05-04$14.69$15.1237,000
2006-05-03$14.50$14.937,400
2006-05-02$14.51$14.9428,000
2006-05-01$14.35$14.7734,000
2006-04-28$14.40$14.8365,000
2006-04-27$14.84$15.28124,600
2006-04-26$14.77$15.2121,600
2006-04-25$14.46$14.898,400
2006-04-24$14.74$15.1819,000
2006-04-21$14.93$15.38110,800
2006-04-20$14.80$15.2440,000
2006-04-19$15.37$15.8211,800
2006-04-18$15.48$15.9431,000
2006-04-17$15.07$15.5133,400
2006-04-13$15.16$15.6142,000
2006-04-12$14.87$15.3169,200
2006-04-11$15.35$15.8024,400
2006-04-10$15.78$16.2555,800
2006-04-07$15.92$16.4031,800
2006-04-06$15.93$16.4132,800
2006-04-05$15.45$15.9135,200
2006-04-04$15.16$15.6126,200
2006-04-03$15.28$15.7340,600
2006-03-31$14.87$15.3111,800
2006-03-30$14.98$15.4324,000
2006-03-29$14.94$15.3977,000
2006-03-28$14.08$14.50110,800
2006-03-27$14.20$14.5718,000
2006-03-24$13.99$14.3515,200
2006-03-23$13.93$14.3062,600
2006-03-22$14.27$14.6529,400
2006-03-21$14.18$14.55107,600
2006-03-20$14.38$14.7557,600
2006-03-17$14.20$14.5768,800
2006-03-16$14.05$14.42140,000
2006-03-15$14.55$14.9312,200
2006-03-14$14.33$14.7139,000
2006-03-13$14.58$14.9626,200
2006-03-10$14.19$14.5653,200
2006-03-09$14.09$14.4614,600
2006-03-08$13.73$14.0927,000
2006-03-07$13.92$14.2857,800
2006-03-06$14.40$14.7712,800
2006-03-03$14.20$14.5724,200
2006-03-02$14.43$14.8123,400
2006-03-01$14.44$14.8227,200
2006-02-28$14.20$14.5718,200
2006-02-27$14.51$14.8922,400
2006-02-24$14.08$14.4511,800
2006-02-23$13.83$14.1926,000
2006-02-22$13.73$14.0926,200
2006-02-21$14.01$14.3734,400
2006-02-17$14.23$14.6048,800
2006-02-16$14.71$15.1037,200
2006-02-15$14.63$15.0170,600
2006-02-14$15.25$15.6577,400
2006-02-13$14.51$14.8976,400
2006-02-10$15.33$15.7321,000
2006-02-09$15.60$16.01108,200
2006-02-08$15.22$15.6295,800
2006-02-07$15.45$15.8531,000
2006-02-06$15.81$16.2228,000
2006-02-03$16.14$16.5646,000
2006-02-02$15.74$16.1595,200
2006-02-01$15.52$15.9332,800
2006-01-31$15.36$15.7637,600
2006-01-30$15.12$15.5140,000
2006-01-27$14.93$15.3253,800
2006-01-26$14.10$14.4780,800
2006-01-25$13.51$13.8678,800
2006-01-24$13.37$13.7266,800
2006-01-23$13.40$13.7557,400
2006-01-20$13.45$13.80101,200
2006-01-19$13.29$13.6420,200
2006-01-18$12.95$13.2952,600
2006-01-17$13.25$13.5941,400
2006-01-13$14.14$14.5120,600
2006-01-12$14.37$14.7435,800
2006-01-11$14.57$14.9572,400
2006-01-10$14.10$14.47115,400
2006-01-09$13.95$14.3261,200
2006-01-06$13.79$14.15228,000
2006-01-05$13.29$13.6438,600
2006-01-04$12.98$13.3213,000
2006-01-03$13.01$13.359,600