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 — 2002

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2002-12-31$0.91$1.639,000
2002-12-30$0.98$1.7642,400
2002-12-27$0.99$1.784,800
2002-12-26$1.11$1.9912,700
2002-12-24$0.91$1.63300
2002-12-23$1.10$1.9716,900
2002-12-20$0.98$1.768,300
2002-12-19$0.99$1.783,000
2002-12-18$1.08$1.942,800
2002-12-17$1.10$1.971,200
2002-12-16$0.99$1.787,900
2002-12-13$1.00$1.7910,600
2002-12-12$1.00$1.793,600
2002-12-11$1.04$1.872,000
2002-12-10$1.25$2.243,700
2002-12-09$1.27$2.283,000
2002-12-06$1.27$2.284,000
2002-12-05$1.25$2.245,400
2002-12-04$1.30$2.336,400
2002-12-03$1.30$2.3314,900
2002-12-02$1.35$2.4210,000
2002-11-29$1.33$2.392,100
2002-11-27$1.40$2.516,600
2002-11-26$1.22$2.19100
2002-11-25$1.34$2.4038,700
2002-11-22$1.25$2.2419,100
2002-11-21$1.10$1.9722,400
2002-11-20$1.05$1.882,900
2002-11-19$1.05$1.8825,200
2002-11-18$1.20$2.150
2002-11-15$1.20$2.150
2002-11-14$1.20$2.1515,800
2002-11-13$1.08$1.941,000
2002-11-12$1.07$1.92500
2002-11-11$1.14$2.05600
2002-11-08$1.15$2.063,500
2002-11-07$1.05$1.881,000
2002-11-06$1.08$1.94100
2002-11-05$1.15$2.063,600
2002-11-04$1.25$2.2421,500
2002-11-01$1.05$1.882,000
2002-10-31$0.93$1.671,600
2002-10-30$1.10$1.970
2002-10-29$1.10$1.972,700
2002-10-28$0.99$1.7815,700
2002-10-25$0.80$1.44600
2002-10-24$0.70$1.266,200
2002-10-23$0.86$1.54100
2002-10-22$0.86$1.542,600
2002-10-21$0.72$1.297,200
2002-10-18$1.11$1.990
2002-10-17$1.11$1.9914,200
2002-10-16$0.75$1.356,000
2002-10-15$0.90$1.6114,500
2002-10-14$0.90$1.610
2002-10-11$0.90$1.61300
2002-10-10$1.00$1.7931,100
2002-10-09$1.00$1.7918,500
2002-10-08$1.14$2.053,400
2002-10-07$1.07$1.928,500
2002-10-04$1.10$1.974,600
2002-10-03$1.10$1.9716,800
2002-10-02$1.30$2.3311,400
2002-10-01$1.27$2.287,400
2002-09-30$1.35$2.4210,800
2002-09-27$1.46$2.6211,000
2002-09-26$1.46$2.627,400
2002-09-25$1.29$2.3130,600
2002-09-24$1.19$2.1418,400
2002-09-23$1.18$2.124,200
2002-09-20$1.19$2.1413,600
2002-09-19$0.95$1.707,500
2002-09-18$0.99$1.7814,700
2002-09-17$0.99$1.786,600
2002-09-16$0.91$1.632,500
2002-09-13$0.96$1.723,000
2002-09-12$0.97$1.747,500
2002-09-11$1.00$1.7931,300
2002-09-10$0.85$1.532,900
2002-09-09$0.82$1.474,000
2002-09-06$0.75$1.3520,600
2002-09-05$0.68$1.228,500
2002-09-04$0.81$1.4510,700
2002-09-03$0.77$1.383,800
2002-08-30$0.91$1.63600
2002-08-29$0.90$1.61800
2002-08-28$0.90$1.611,700
2002-08-27$0.87$1.5639,800
2002-08-26$0.87$1.5613,700
2002-08-23$0.87$1.5615,500
2002-08-22$0.87$1.5612,200
2002-08-21$0.79$1.4231,100
2002-08-20$0.69$1.2413,200
2002-08-19$0.79$1.423,000
2002-08-16$0.66$1.181,000
2002-08-15$0.66$1.183,700
2002-08-14$0.75$1.3516,300
2002-08-13$0.71$1.275,800
2002-08-12$0.59$1.06100
2002-08-09$0.61$1.095,000
2002-08-08$0.65$1.172,300
2002-08-07$0.61$1.093,000
2002-08-06$0.79$1.424,000
2002-08-05$0.52$0.9317,400
2002-08-02$0.66$1.182,300
2002-08-01$0.60$1.08100
2002-07-31$0.70$1.266,200
2002-07-30$0.78$1.40100
2002-07-29$0.54$0.979,400
2002-07-26$0.64$1.150
2002-07-25$0.64$1.155,300
2002-07-24$0.72$1.2980,200
2002-07-23$1.05$1.888,100
2002-07-22$0.75$1.3511,800
2002-07-19$0.77$1.3816,600
2002-07-18$0.84$1.511,200
2002-07-17$0.84$1.511,800
2002-07-16$0.88$1.5815,900
2002-07-15$0.90$1.610
2002-07-12$0.90$1.6110,700
2002-07-11$0.66$1.186,000
2002-07-10$0.75$1.356,200
2002-07-09$0.83$1.4914,100
2002-07-08$0.89$1.60600
2002-07-05$0.93$1.674,900
2002-07-03$0.66$1.182,500
2002-07-02$0.90$1.61600
2002-07-01$0.90$1.611,200
2002-06-28$0.90$1.615,300
2002-06-27$1.00$1.790
2002-06-26$1.00$1.794,000
2002-06-25$1.07$1.920
2002-06-24$1.07$1.928,200
2002-06-21$1.15$2.061,100
2002-06-20$1.01$1.81400
2002-06-19$1.00$1.793,500
2002-06-18$1.00$1.795,000
2002-06-17$1.06$1.902,000
2002-06-14$1.10$1.97100
2002-06-13$1.06$1.9030,200
2002-06-12$1.10$1.972,500
2002-06-11$1.15$2.066,900
2002-06-10$1.10$1.975,500
2002-06-07$1.43$2.570
2002-06-06$1.43$2.570
2002-06-05$1.43$2.572,200
2002-06-04$1.13$2.03400
2002-06-03$1.11$1.992,500
2002-05-31$1.14$2.05100
2002-05-30$1.14$2.05200
2002-05-29$1.14$2.055,600
2002-05-28$1.25$2.242,000
2002-05-24$1.11$1.994,400
2002-05-23$1.18$2.120
2002-05-22$1.18$2.12400
2002-05-21$1.15$2.060
2002-05-20$1.15$2.060
2002-05-17$1.15$2.06500
2002-05-16$1.45$2.605,000
2002-05-15$1.25$2.24100
2002-05-14$1.25$2.24800
2002-05-13$1.15$2.061,400
2002-05-10$1.15$2.061,500
2002-05-09$1.32$2.370
2002-05-08$1.32$2.370
2002-05-07$1.32$2.37100
2002-05-06$1.35$2.42600
2002-05-03$1.15$2.069,700
2002-05-02$1.35$2.4214,800
2002-05-01$1.50$2.690
2002-04-30$1.50$2.695,000
2002-04-29$1.65$2.96600
2002-04-26$1.35$2.420
2002-04-25$1.35$2.42800
2002-04-24$1.30$2.330
2002-04-23$1.30$2.336,000
2002-04-22$1.30$2.332,800
2002-04-19$1.36$2.44100
2002-04-18$1.35$2.42100
2002-04-17$1.65$2.960
2002-04-16$1.65$2.964,200
2002-04-15$1.39$2.494,400
2002-04-12$1.31$2.3512,400
2002-04-11$1.45$2.6013,900
2002-04-10$1.36$2.442,300
2002-04-09$1.36$2.445,200
2002-04-08$1.40$2.519,300
2002-04-05$1.35$2.426,400
2002-04-04$1.54$2.766,000
2002-04-03$1.45$2.601,400
2002-04-02$1.60$2.870
2002-04-01$1.60$2.870
2002-03-28$1.60$2.876,400
2002-03-27$1.47$2.644,200
2002-03-26$1.47$2.644,700
2002-03-25$1.35$2.422,100
2002-03-22$1.52$2.734,700
2002-03-21$1.55$2.784,700
2002-03-20$1.40$2.511,400
2002-03-19$1.46$2.620
2002-03-18$1.46$2.62100
2002-03-15$1.60$2.87500
2002-03-14$1.46$2.627,400
2002-03-13$1.45$2.600
2002-03-12$1.45$2.60700
2002-03-11$1.53$2.755,300
2002-03-08$1.50$2.690
2002-03-07$1.50$2.690
2002-03-06$1.50$2.697,600
2002-03-05$1.50$2.690
2002-03-04$1.50$2.691,000
2002-03-01$1.65$2.96100
2002-02-28$1.34$2.404,500
2002-02-27$1.50$2.69900
2002-02-26$1.55$2.78200
2002-02-25$1.55$2.780
2002-02-22$1.55$2.780
2002-02-21$1.55$2.780
2002-02-20$1.55$2.780
2002-02-19$1.55$2.78200
2002-02-15$1.55$2.784,000
2002-02-14$1.53$2.750
2002-02-13$1.53$2.750
2002-02-12$1.53$2.753,800
2002-02-11$1.54$2.76100
2002-02-08$1.50$2.691,600
2002-02-07$1.78$3.190
2002-02-06$1.78$3.193,500
2002-02-05$1.80$3.23400
2002-02-04$1.77$3.181,000
2002-02-01$1.75$3.140
2002-01-31$1.75$3.144,400
2002-01-30$1.80$3.230
2002-01-29$1.80$3.230
2002-01-28$1.80$3.231,200
2002-01-25$1.97$3.530
2002-01-24$1.97$3.537,800
2002-01-23$1.97$3.532,400
2002-01-22$1.77$3.182,000
2002-01-18$1.77$3.182,000
2002-01-17$1.78$3.190
2002-01-16$1.78$3.191,800
2002-01-15$1.97$3.53600
2002-01-14$1.78$3.190
2002-01-11$1.78$3.194,300
2002-01-10$2.00$3.593,100
2002-01-09$1.80$3.232,500
2002-01-08$1.75$3.14100
2002-01-07$1.95$3.508,800
2002-01-04$1.85$3.322,400
2002-01-03$1.75$3.145,800
2002-01-02$1.70$3.054,400