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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2009-12-31$6.52$6.9012,400
2009-12-30$6.55$6.9319,200
2009-12-29$6.62$7.006,800
2009-12-28$6.77$7.166,400
2009-12-24$6.73$7.1222,000
2009-12-23$6.45$6.8227,200
2009-12-22$6.39$6.7648,800
2009-12-21$6.17$6.5323,600
2009-12-18$6.00$6.35116,000
2009-12-17$6.04$6.3926,400
2009-12-16$6.04$6.3917,200
2009-12-15$5.98$6.3318,800
2009-12-14$6.10$6.4532,400
2009-12-11$6.03$6.3826,400
2009-12-10$5.92$6.264,000
2009-12-09$5.90$6.2434,800
2009-12-08$6.05$6.40131,600
2009-12-07$6.01$6.3549,600
2009-12-04$5.92$6.2632,000
2009-12-03$5.94$6.2997,600
2009-12-02$5.78$6.1271,200
2009-12-01$5.72$6.0540,800
2009-11-30$5.51$5.8354,000
2009-11-27$5.53$5.8511,600
2009-11-25$5.72$6.0558,000
2009-11-24$5.69$6.0261,200
2009-11-23$5.86$6.20159,200
2009-11-20$5.79$6.13160,000
2009-11-19$5.81$6.152,006,000
2009-11-18$5.90$6.2431,200
2009-11-17$5.72$6.0517,600
2009-11-16$5.69$6.0270,000
2009-11-13$5.50$5.8248,400
2009-11-12$5.38$5.6996,000
2009-11-11$5.56$5.8871,600
2009-11-10$5.64$5.9737,200
2009-11-09$5.64$5.9782,400
2009-11-06$5.49$5.8088,400
2009-11-05$5.49$5.81200,800
2009-11-04$5.43$5.7472,800
2009-11-03$5.52$5.8423,600
2009-11-02$5.52$5.8448,800
2009-10-30$5.53$5.85120,000
2009-10-29$5.75$6.08129,200
2009-10-28$5.61$5.93146,000
2009-10-27$6.30$6.6649,600
2009-10-26$6.34$6.7143,600
2009-10-23$6.39$6.7663,600
2009-10-22$6.57$6.9564,800
2009-10-21$6.59$6.97148,400
2009-10-20$6.73$7.12117,200
2009-10-19$6.87$7.27137,200
2009-10-16$6.73$7.121,263,600
2009-10-15$6.93$7.34284,000
2009-10-14$6.99$7.40484,000
2009-10-13$6.79$7.181,500,000
2009-10-12$6.60$6.98253,600
2009-10-09$6.59$6.98646,400
2009-10-08$6.49$6.87116,400
2009-10-07$6.19$6.5529,600
2009-10-06$6.31$6.6730,400
2009-10-05$6.23$6.5956,800
2009-10-02$6.31$6.6844,000
2009-10-01$6.42$6.79138,800
2009-09-30$6.85$7.25196,800
2009-09-29$6.91$7.3213,600
2009-09-28$6.92$7.3360,400
2009-09-25$6.95$7.35256,000
2009-09-24$6.70$7.07131,600
2009-09-23$6.63$7.00236,000
2009-09-22$6.72$7.0920,000
2009-09-21$6.62$6.9916,000
2009-09-18$6.80$7.1877,200
2009-09-17$6.61$6.9888,000
2009-09-16$6.40$6.7620,400
2009-09-15$6.28$6.6318,800
2009-09-14$6.33$6.6889,200
2009-09-11$6.53$6.8974,800
2009-09-10$6.51$6.8841,600
2009-09-09$6.45$6.8126,800
2009-09-08$6.42$6.781,316,800
2009-09-04$6.23$6.58320,400
2009-09-03$6.18$6.5373,200
2009-09-02$6.24$6.59127,200
2009-09-01$6.21$6.55121,200
2009-08-31$6.15$6.4983,600
2009-08-28$6.25$6.60153,200
2009-08-27$6.33$6.68128,000
2009-08-26$6.34$6.6939,200
2009-08-25$6.35$6.7024,800
2009-08-24$6.37$6.7352,400
2009-08-21$6.17$6.5250,400
2009-08-20$6.16$6.502,417,200
2009-08-19$6.20$6.5520,800
2009-08-18$6.20$6.5584,400
2009-08-17$6.15$6.4963,600
2009-08-14$6.42$6.7890,800
2009-08-13$6.24$6.5940,400
2009-08-12$5.90$6.2349,200
2009-08-11$5.76$6.0861,200
2009-08-10$5.78$6.1058,000
2009-08-07$5.88$6.2134,400
2009-08-06$5.71$6.0337,200
2009-08-05$5.56$5.87116,800
2009-08-04$5.61$5.9342,400
2009-08-03$5.54$5.8424,800
2009-07-31$5.45$5.7615,600
2009-07-30$5.35$5.6556,000
2009-07-29$5.39$5.6990,800
2009-07-28$5.06$5.34146,800
2009-07-27$5.18$5.4720,400
2009-07-24$5.04$5.3238,400
2009-07-23$4.85$5.1234,400
2009-07-22$4.80$5.0715,600
2009-07-21$4.75$5.0111,200
2009-07-20$4.82$5.0939,200
2009-07-17$4.74$5.0159,200
2009-07-16$4.88$5.1645,200
2009-07-15$4.77$5.0417,200
2009-07-14$4.65$4.904,664,000
2009-07-13$4.43$4.6862,000
2009-07-10$4.43$4.6826,400
2009-07-09$4.57$4.8311,200
2009-07-08$4.49$4.7427,200
2009-07-07$4.52$4.7710,800
2009-07-06$4.66$4.9219,600
2009-07-02$4.50$4.7527,200
2009-07-01$4.64$4.9016,800
2009-06-30$4.58$4.83110,800
2009-06-29$4.53$4.7843,200
2009-06-26$4.50$4.7515,600
2009-06-25$4.43$4.6858,800
2009-06-24$4.31$4.5518,800
2009-06-23$4.27$4.5125,600
2009-06-22$4.37$4.6132,800
2009-06-19$4.31$4.5557,600
2009-06-18$4.41$4.666,000
2009-06-17$4.38$4.6369,200
2009-06-16$4.26$4.5031,200
2009-06-15$4.42$4.6674,400
2009-06-12$4.69$4.9514,400
2009-06-11$4.71$4.9738,000
2009-06-10$4.68$4.9466,400
2009-06-09$4.82$5.0849,200
2009-06-08$4.78$5.04337,200
2009-06-05$4.82$5.0922,000
2009-06-04$4.79$5.0525,600
2009-06-03$4.62$4.87140,000
2009-06-02$4.73$4.9989,200
2009-06-01$4.53$4.7869,600
2009-05-29$4.46$4.7126,000
2009-05-28$4.46$4.7114,800
2009-05-27$4.38$4.6220,400
2009-05-26$4.36$4.609,600
2009-05-22$4.26$4.509,200
2009-05-21$4.32$4.5610,800
2009-05-20$4.34$4.5917,200
2009-05-19$4.30$4.5417,600
2009-05-18$4.21$4.4451,200
2009-05-15$4.09$4.3240,800
2009-05-14$4.19$4.4229,200
2009-05-13$4.13$4.3632,000
2009-05-12$4.35$4.5952,000
2009-05-11$4.23$4.4630,000
2009-05-08$4.45$4.7057,200
2009-05-07$4.11$4.3321,200
2009-05-06$4.28$4.5280,000
2009-05-05$4.16$4.4032,400
2009-05-04$4.21$4.4463,600
2009-05-01$4.06$4.2840,000
2009-04-30$3.96$4.1845,600
2009-04-29$3.95$4.1787,200
2009-04-28$3.92$4.1419,200
2009-04-27$3.99$4.2111,200
2009-04-24$4.05$4.276,800
2009-04-23$3.98$4.2097,600
2009-04-22$3.98$4.2114,800
2009-04-21$3.90$4.1258,000
2009-04-20$3.97$4.1933,600
2009-04-17$4.04$4.26137,200
2009-04-16$4.04$4.27170,000
2009-04-15$3.88$4.0941,600
2009-04-14$3.93$4.1492,400
2009-04-13$4.14$4.37140,000
2009-04-09$4.18$4.4199,200
2009-04-08$3.79$4.0038,000
2009-04-07$3.93$4.1522,000
2009-04-06$3.94$4.1667,200
2009-04-03$4.02$4.2442,400
2009-04-02$4.05$4.2724,800
2009-04-01$3.82$4.03464,400
2009-03-31$3.77$3.98247,600
2009-03-30$3.78$3.99214,800
2009-03-27$3.95$4.1750,000
2009-03-26$4.10$4.33119,600
2009-03-25$3.94$4.1652,400
2009-03-24$3.96$4.1843,200
2009-03-23$3.99$4.2256,000
2009-03-20$3.70$3.9148,800
2009-03-19$3.79$4.0058,000
2009-03-18$3.88$4.1088,000
2009-03-17$3.76$3.9729,200
2009-03-16$3.60$3.8080,000
2009-03-13$3.63$3.8345,200
2009-03-12$3.45$3.64138,000
2009-03-11$3.32$3.5160,000
2009-03-10$3.25$3.43134,400
2009-03-09$3.00$3.1729,200
2009-03-06$3.05$3.2289,600
2009-03-05$3.09$3.26121,600
2009-03-04$3.19$3.37267,600
2009-03-03$3.03$3.19112,000
2009-03-02$2.98$3.14346,400
2009-02-27$2.98$3.14185,200
2009-02-26$3.12$3.29359,600
2009-02-25$3.61$3.81410,800
2009-02-24$3.66$3.86277,200
2009-02-23$3.39$3.57108,000
2009-02-20$3.47$3.66199,200
2009-02-19$3.46$3.65172,000
2009-02-18$3.52$3.72201,600
2009-02-17$3.46$3.65119,200
2009-02-13$3.78$3.99346,000
2009-02-12$3.72$3.93191,200
2009-02-11$3.65$3.8587,200
2009-02-10$3.60$3.80661,200
2009-02-09$3.90$4.121,784,000
2009-02-06$3.81$4.02980,800
2009-02-05$3.66$3.86311,600
2009-02-04$3.71$3.92270,000
2009-02-03$3.58$3.78180,400
2009-02-02$3.45$3.64177,200
2009-01-30$3.37$3.56175,200
2009-01-29$3.31$3.50326,400
2009-01-28$3.54$3.74202,000
2009-01-27$3.37$3.55412,800
2009-01-26$3.22$3.40138,800
2009-01-23$3.34$3.52325,600
2009-01-22$3.34$3.53161,200
2009-01-21$3.40$3.58634,400
2009-01-20$3.23$3.41101,200
2009-01-16$3.48$3.67235,600
2009-01-15$3.40$3.59255,200
2009-01-14$3.64$3.84145,600
2009-01-13$3.66$3.8670,400
2009-01-12$3.80$4.02268,800
2009-01-09$3.87$4.0855,200
2009-01-08$4.07$4.30166,800
2009-01-07$4.27$4.51174,400
2009-01-06$4.15$4.38399,200
2009-01-05$4.13$4.36126,800
2009-01-02$4.13$4.3610,400