NASDAQ:DAIO | Historical Stock Price | DATA I/O 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
1989-01-03 to 2026-09-04
Data captured

Stock Price Chart

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

$0.74$1.51$3.09$6.31$12.88$26.301989-01-032026-08-27

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

View year

Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$5.00$8.9747,200
2018-12-28$5.22$9.3755,700
2018-12-27$5.23$9.3832,000
2018-12-26$5.15$9.2440,900
2018-12-24$5.00$8.9730,200
2018-12-21$5.06$9.0874,600
2018-12-20$5.14$9.2258,200
2018-12-19$5.46$9.8032,600
2018-12-18$5.52$9.9065,200
2018-12-17$5.58$10.0188,200
2018-12-14$5.51$9.89101,600
2018-12-13$5.32$9.5553,400
2018-12-12$4.92$8.8347,900
2018-12-11$4.90$8.7926,000
2018-12-10$4.90$8.7927,800
2018-12-07$5.05$9.0643,300
2018-12-06$5.07$9.1051,300
2018-12-04$4.83$8.6727,700
2018-12-03$4.93$8.8533,000
2018-11-30$4.98$8.94122,100
2018-11-29$4.75$8.5233,200
2018-11-28$5.00$8.9734,700
2018-11-27$4.71$8.4512,400
2018-11-26$4.75$8.5213,900
2018-11-23$4.79$8.595,000
2018-11-21$4.78$8.5830,100
2018-11-20$4.75$8.5220,900
2018-11-19$4.93$8.8536,300
2018-11-16$4.87$8.7434,200
2018-11-15$4.80$8.6111,000
2018-11-14$4.73$8.4932,800
2018-11-13$4.76$8.5424,900
2018-11-12$4.81$8.6329,400
2018-11-09$4.96$8.9033,300
2018-11-08$5.19$9.3157,300
2018-11-07$4.99$8.9555,500
2018-11-06$4.99$8.9541,100
2018-11-05$5.01$8.9924,700
2018-11-02$4.96$8.90194,700
2018-11-01$5.13$9.2076,200
2018-10-31$4.99$8.9529,500
2018-10-30$4.99$8.9532,900
2018-10-29$4.81$8.6349,900
2018-10-26$4.91$8.8129,400
2018-10-25$4.95$8.8822,600
2018-10-24$4.95$8.8838,200
2018-10-23$5.04$9.0438,900
2018-10-22$5.09$9.1349,300
2018-10-19$5.13$9.2099,700
2018-10-18$5.39$9.67204,400
2018-10-17$4.91$8.8169,200
2018-10-16$4.68$8.40188,500
2018-10-15$4.35$7.8118,700
2018-10-12$4.34$7.7944,400
2018-10-11$4.37$7.8446,000
2018-10-10$4.31$7.73124,300
2018-10-09$4.51$8.0936,600
2018-10-08$4.70$8.43219,100
2018-10-05$4.42$7.93173,100
2018-10-04$4.79$8.59112,800
2018-10-03$5.07$9.1084,300
2018-10-02$5.18$9.2947,700
2018-10-01$5.20$9.3329,000
2018-09-28$5.23$9.3826,200
2018-09-27$5.26$9.4422,300
2018-09-26$5.22$9.3729,800
2018-09-25$5.26$9.4428,900
2018-09-24$5.33$9.5621,700
2018-09-21$5.22$9.3751,600
2018-09-20$5.25$9.4228,600
2018-09-19$5.25$9.4234,400
2018-09-18$5.18$9.2927,900
2018-09-17$5.28$9.4719,400
2018-09-14$5.33$9.5621,400
2018-09-13$5.25$9.4256,800
2018-09-12$5.21$9.3529,900
2018-09-11$5.27$9.4660,800
2018-09-10$5.48$9.8364,900
2018-09-07$5.63$10.10181,000
2018-09-06$5.18$9.2980,600
2018-09-05$5.17$9.2847,500
2018-09-04$5.32$9.5517,900
2018-08-31$5.38$9.6534,500
2018-08-30$5.34$9.5831,900
2018-08-29$5.63$10.1027,200
2018-08-28$5.60$10.0525,000
2018-08-27$5.57$9.9923,700
2018-08-24$5.54$9.94187,100
2018-08-23$5.77$10.35119,500
2018-08-22$5.49$9.8570,000
2018-08-21$5.42$9.7260,600
2018-08-20$5.43$9.7437,100
2018-08-17$5.36$9.6228,100
2018-08-16$5.42$9.7238,800
2018-08-15$5.27$9.4637,300
2018-08-14$5.36$9.6270,700
2018-08-13$5.32$9.5577,300
2018-08-10$5.22$9.3750,800
2018-08-09$5.30$9.5171,700
2018-08-08$5.21$9.3536,000
2018-08-07$5.22$9.3750,400
2018-08-06$5.25$9.4277,000
2018-08-03$5.15$9.2456,700
2018-08-02$5.09$9.1396,100
2018-08-01$5.11$9.17146,200
2018-07-31$5.07$9.10147,700
2018-07-30$4.99$8.95200,300
2018-07-27$5.29$9.49207,800
2018-07-26$6.18$11.0979,100
2018-07-25$6.18$11.0931,800
2018-07-24$6.12$10.9853,800
2018-07-23$6.42$11.5229,600
2018-07-20$6.61$11.8619,400
2018-07-19$6.62$11.8817,500
2018-07-18$6.47$11.6114,200
2018-07-17$6.42$11.5223,100
2018-07-16$6.37$11.4324,900
2018-07-13$6.34$11.3821,000
2018-07-12$6.31$11.3281,000
2018-07-11$6.23$11.1872,300
2018-07-10$6.47$11.6128,400
2018-07-09$6.45$11.5746,700
2018-07-06$6.38$11.4527,300
2018-07-05$6.48$11.6322,100
2018-07-03$6.41$11.5024,200
2018-07-02$6.45$11.5721,900
2018-06-29$6.35$11.3934,100
2018-06-28$6.26$11.2326,700
2018-06-27$6.16$11.0537,000
2018-06-26$6.44$11.5652,700
2018-06-25$6.32$11.3471,300
2018-06-22$6.36$11.4167,900
2018-06-21$6.31$11.3248,100
2018-06-20$6.45$11.5764,700
2018-06-19$6.64$11.9137,100
2018-06-18$6.49$11.6499,400
2018-06-15$6.67$11.9747,800
2018-06-14$6.50$11.66116,000
2018-06-13$6.75$12.1195,100
2018-06-12$7.05$12.6525,600
2018-06-11$7.14$12.8135,300
2018-06-08$6.99$12.5439,900
2018-06-07$7.07$12.6951,900
2018-06-06$7.08$12.7041,900
2018-06-05$7.24$12.9941,800
2018-06-04$7.24$12.9939,300
2018-06-01$7.18$12.8879,200
2018-05-31$6.93$12.4336,100
2018-05-30$6.96$12.4992,900
2018-05-29$7.22$12.9558,000
2018-05-25$6.90$12.3834,100
2018-05-24$6.98$12.5244,000
2018-05-23$7.08$12.7049,700
2018-05-22$7.19$12.9043,900
2018-05-21$7.09$12.7248,300
2018-05-18$7.07$12.6946,700
2018-05-17$7.15$12.8381,700
2018-05-16$7.43$13.3392,900
2018-05-15$7.15$12.83123,200
2018-05-14$7.36$13.2162,800
2018-05-11$7.48$13.4244,900
2018-05-10$7.33$13.1555,500
2018-05-09$7.32$13.1342,600
2018-05-08$7.26$13.0342,300
2018-05-07$7.29$13.0872,500
2018-05-04$7.34$13.17142,200
2018-05-03$6.96$12.49290,500
2018-05-02$6.90$12.38246,900
2018-05-01$6.30$11.30123,400
2018-04-30$6.27$11.2580,800
2018-04-27$6.14$11.02348,800
2018-04-26$7.28$13.06101,100
2018-04-25$7.13$12.7983,700
2018-04-24$6.98$12.5247,300
2018-04-23$7.18$12.8888,700
2018-04-20$7.35$13.1946,300
2018-04-19$7.64$13.7133,800
2018-04-18$7.57$13.5867,100
2018-04-17$7.86$14.1036,800
2018-04-16$7.79$13.9842,500
2018-04-13$7.79$13.9824,100
2018-04-12$7.78$13.9654,900
2018-04-11$7.63$13.6942,000
2018-04-10$7.73$13.87142,800
2018-04-09$7.26$13.0395,100
2018-04-06$7.39$13.2668,400
2018-04-05$7.41$13.30108,500
2018-04-04$7.57$13.5876,800
2018-04-03$7.51$13.4790,300
2018-04-02$7.51$13.4795,400
2018-03-29$7.44$13.35133,900
2018-03-28$6.97$12.51261,500
2018-03-27$7.72$13.8579,100
2018-03-26$7.94$14.25106,900
2018-03-23$8.02$14.3955,900
2018-03-22$8.07$14.4866,900
2018-03-21$8.38$15.0486,900
2018-03-20$8.39$15.05106,200
2018-03-19$8.41$15.0981,300
2018-03-16$8.45$15.1667,700
2018-03-15$8.45$15.1655,000
2018-03-14$8.39$15.0578,600
2018-03-13$8.44$15.14121,800
2018-03-12$8.80$15.79153,300
2018-03-09$8.80$15.79131,400
2018-03-08$8.34$14.96165,400
2018-03-07$8.80$15.79204,600
2018-03-06$8.68$15.57133,300
2018-03-05$8.50$15.25160,900
2018-03-02$8.66$15.54208,400
2018-03-01$8.05$14.44129,300
2018-02-28$8.18$14.68113,500
2018-02-27$7.87$14.12182,200
2018-02-26$8.02$14.39545,000
2018-02-23$8.31$14.91918,500
2018-02-22$11.03$19.79119,100
2018-02-21$11.52$20.67165,300
2018-02-20$11.02$19.7798,000
2018-02-16$10.62$19.0679,300
2018-02-15$11.14$19.9999,800
2018-02-14$10.88$19.5256,600
2018-02-13$10.58$18.9873,300
2018-02-12$10.37$18.6185,100
2018-02-09$10.05$18.03191,600
2018-02-08$10.33$18.53121,200
2018-02-07$10.60$19.0291,600
2018-02-06$10.39$18.6497,900
2018-02-05$10.52$18.88113,700
2018-02-02$11.05$19.83117,800
2018-02-01$11.51$20.65102,200
2018-01-31$11.38$20.42111,100
2018-01-30$11.27$20.22113,700
2018-01-29$11.41$20.47132,100
2018-01-26$11.03$19.79107,500
2018-01-25$10.70$19.20112,300
2018-01-24$10.81$19.40110,500
2018-01-23$11.14$19.99251,100
2018-01-22$11.81$21.19311,200
2018-01-19$11.26$20.20181,700
2018-01-18$10.83$19.43120,600
2018-01-17$10.83$19.43291,000
2018-01-16$10.28$18.44399,900
2018-01-12$10.85$19.47300,000
2018-01-11$11.65$20.90103,000
2018-01-10$11.69$20.9795,000
2018-01-09$11.79$21.15123,600
2018-01-08$11.84$21.24243,400
2018-01-05$11.97$21.48230,300
2018-01-04$12.22$21.93155,700
2018-01-03$12.29$22.05264,100
2018-01-02$12.10$21.71216,200