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.

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$2.79201
2026-09-03$2.816,629
2026-09-02$2.97464
2026-09-01$2.83572
2026-08-31$2.921,308
2026-08-28$3.0629
2026-08-27$2.98$5.3541,500$2.93898
2026-08-26$2.91$5.2223,400$3.01143
2026-08-25$2.90$5.203,200$2.9414
2026-08-24$2.88$5.179,400$3.05115
2026-08-21$2.97$5.3348,900$2.97464
2026-08-20$2.97$5.3315,400$2.901,418
2026-08-19$2.88$5.1718,500$3.00264
2026-08-18$2.99$5.36136,900$3.125,727
2026-08-17$3.11$5.5834,300$3.17699
2026-08-14$3.16$5.6718,700$3.24562
2026-08-13$3.22$5.7859,200$3.07909
2026-08-12$3.00$5.38116,500$3.007,177
2026-08-11$2.92$5.2471,600$2.97519
2026-08-10$2.89$5.1950,300$2.90410
2026-08-07$2.98$5.3534,100$2.97219
2026-08-06$2.99$5.365,200
2026-08-05$3.00$5.3811,200$2.99300
2026-08-04$3.04$5.4574,200$3.041,281
2026-08-03$2.96$5.3140,700$2.90500
2026-07-31$2.84$5.1049,700$2.912,193
2026-07-30$2.92$5.2475,000$3.051,056
2026-07-29$2.97$5.3350,800$2.99258
2026-07-28$3.07$5.5157,600$2.962,715
2026-07-27$3.06$5.4951,900$3.182,587
2026-07-24$3.12$5.6044,300$3.16509
2026-07-23$3.14$5.6337,600$3.17700
2026-07-22$3.20$5.7423,200$3.23816
2026-07-21$3.19$5.7252,300$3.29697
2026-07-20$3.23$5.8020,700$3.24229
2026-07-17$3.35$6.0126,500
2026-07-16$3.32$5.9620,700
2026-07-15$3.44$6.1727,500
2026-07-14$3.40$6.1040,700
2026-07-13$3.34$5.9932,400
2026-07-10$3.52$6.3272,800
2026-07-09$3.64$6.5368,600
2026-07-08$3.48$6.2453,400
2026-07-07$3.63$6.5129,600
2026-07-06$3.70$6.6456,000
2026-07-02$3.76$6.7567,500
2026-07-01$3.88$6.9645,400
2026-06-30$3.94$7.0744,600
2026-06-29$3.97$7.1288,400
2026-06-26$3.76$6.7530,200
2026-06-25$3.72$6.6726,600
2026-06-24$3.73$6.6926,800
2026-06-23$3.85$6.9132,800
2026-06-22$3.70$6.6457,100
2026-06-18$3.71$6.66174,400
2026-06-17$3.85$6.91141,500
2026-06-16$3.88$6.9683,300
2026-06-15$4.03$7.23104,500
2026-06-12$4.03$7.2322,900
2026-06-11$3.99$7.1664,300
2026-06-10$3.71$6.6661,800
2026-06-09$3.63$6.5179,300
2026-06-08$3.60$6.4635,500
2026-06-05$3.60$6.4687,800
2026-06-04$3.93$7.0551,300
2026-06-03$4.08$7.3299,800
2026-06-02$4.16$7.4660,800
2026-06-01$4.26$7.64344,100
2026-05-29$4.23$7.59420,500
2026-05-28$4.25$7.63889,900
2026-05-27$3.19$5.7256,800
2026-05-26$3.15$5.6543,600
2026-05-22$3.18$5.7147,300
2026-05-21$3.05$5.4756,900
2026-05-20$3.17$5.6939,800
2026-05-19$3.10$5.5627,300
2026-05-18$3.02$5.4261,700
2026-05-15$3.20$5.74329,200
2026-05-14$2.91$5.22258,100
2026-05-13$2.77$4.9710,200
2026-05-12$2.88$5.178,000
2026-05-11$2.91$5.2258,900
2026-05-08$2.80$5.0225,100
2026-05-07$2.83$5.0843,800
2026-05-06$2.84$5.1017,000
2026-05-05$2.84$5.103,500
2026-05-04$2.77$4.9712,500
2026-05-01$2.76$4.9587,700
2026-04-30$2.71$4.8624,300
2026-04-29$2.58$4.6330,500
2026-04-28$2.56$4.596,400
2026-04-27$2.56$4.5910,800
2026-04-24$2.74$4.9250,600
2026-04-23$2.54$4.5623,500
2026-04-22$2.51$4.5015,000
2026-04-21$2.50$4.4919,900
2026-04-20$2.55$4.58110,300
2026-04-17$2.57$4.6163,700
2026-04-16$2.61$4.6825,600
2026-04-15$2.51$4.5065,700
2026-04-14$2.45$4.4012,600
2026-04-13$2.35$4.2213,200
2026-04-10$2.36$4.2351,100
2026-04-09$2.24$4.0280,000
2026-04-08$2.24$4.0251,300
2026-04-07$2.22$3.9832,100
2026-04-06$2.17$3.89160,500
2026-04-02$2.28$4.09148,400
2026-04-01$2.37$4.2592,400
2026-03-31$2.53$4.545,700
2026-03-30$2.51$4.5014,900
2026-03-27$2.66$4.7753,200
2026-03-26$2.68$4.8124,700
2026-03-25$2.53$4.5430,400
2026-03-24$2.41$4.325,800
2026-03-23$2.45$4.4026,600
2026-03-20$2.46$4.4184,000
2026-03-19$2.55$4.5821,200
2026-03-18$2.59$4.6523,100
2026-03-17$2.67$4.793,300
2026-03-16$2.66$4.775,600
2026-03-13$2.68$4.815,000
2026-03-12$2.68$4.815,700
2026-03-11$2.71$4.865,800
2026-03-10$2.64$4.7410,200
2026-03-09$2.73$4.9011,300
2026-03-06$2.74$4.926,800
2026-03-05$2.76$4.952,600
2026-03-04$2.87$5.155,900
2026-03-03$2.74$4.9211,900
2026-03-02$2.80$5.0222,500
2026-02-27$2.77$4.9734,300
2026-02-26$2.81$5.0459,500
2026-02-25$2.88$5.1745,400
2026-02-24$2.81$5.044,700
2026-02-23$2.77$4.9713,100
2026-02-20$2.80$5.026,900
2026-02-19$2.86$5.13119,400
2026-02-18$2.82$5.0656,500
2026-02-17$2.83$5.0828,200
2026-02-13$2.90$5.2026,600
2026-02-12$3.05$5.4746,200
2026-02-11$3.08$5.5310,900
2026-02-10$3.05$5.4722,700
2026-02-09$3.08$5.5312,300
2026-02-06$3.05$5.4712,400
2026-02-05$3.10$5.5616,100
2026-02-04$3.13$5.627,100
2026-02-03$3.19$5.7220,600
2026-02-02$3.11$5.5812,200
2026-01-30$3.10$5.569,900
2026-01-29$3.14$5.6319,000
2026-01-28$3.06$5.494,700
2026-01-27$3.04$5.454,700
2026-01-26$3.10$5.566,600
2026-01-23$3.22$5.784,800
2026-01-22$3.24$5.8113,400
2026-01-21$3.18$5.718,800
2026-01-20$3.23$5.8025,700
2026-01-16$3.26$5.856,300
2026-01-15$3.30$5.9231,600
2026-01-14$3.20$5.7420,100
2026-01-13$3.06$5.4928,500
2026-01-12$3.19$5.7222,800
2026-01-09$3.15$5.6516,700
2026-01-08$3.22$5.7811,600
2026-01-07$3.12$5.607,300
2026-01-06$3.12$5.6023,300
2026-01-05$3.22$5.7818,200
2026-01-02$3.30$5.9211,300