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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$4.46$8.0041,900
2009-12-30$4.24$7.6129,600
2009-12-29$4.27$7.6637,400
2009-12-28$4.10$7.3611,600
2009-12-24$4.01$7.1915,300
2009-12-23$4.04$7.2529,600
2009-12-22$3.68$6.608,100
2009-12-21$3.80$6.825,200
2009-12-18$3.67$6.585,800
2009-12-17$3.99$7.162,700
2009-12-16$3.75$6.7319,500
2009-12-15$3.74$6.715,000
2009-12-14$3.80$6.8221,300
2009-12-11$3.83$6.876,600
2009-12-10$3.89$6.98500
2009-12-09$3.85$6.9126,600
2009-12-08$3.92$7.0318,900
2009-12-07$4.00$7.1819,600
2009-12-04$3.99$7.1613,500
2009-12-03$3.92$7.039,400
2009-12-02$3.96$7.119,400
2009-12-01$3.90$7.0043,100
2009-11-30$4.00$7.1853,300
2009-11-27$4.00$7.186,500
2009-11-25$4.00$7.1874,200
2009-11-24$3.90$7.0015,100
2009-11-23$3.90$7.002,500
2009-11-20$3.97$7.125,700
2009-11-19$3.87$6.9412,500
2009-11-18$4.20$7.544,400
2009-11-17$4.19$7.521,200
2009-11-16$4.23$7.59500
2009-11-13$4.15$7.452,100
2009-11-12$4.20$7.542,900
2009-11-11$4.23$7.595,000
2009-11-10$4.20$7.5417,900
2009-11-09$4.45$7.9821,000
2009-11-06$4.03$7.2343,200
2009-11-05$3.69$6.622,600
2009-11-04$3.85$6.9115,500
2009-11-03$3.82$6.852,300
2009-11-02$3.87$6.941,600
2009-10-30$3.80$6.822,700
2009-10-29$3.67$6.5812,800
2009-10-28$3.65$6.5513,500
2009-10-27$3.76$6.7544,400
2009-10-26$4.00$7.1814,400
2009-10-23$3.99$7.165,400
2009-10-22$3.99$7.167,400
2009-10-21$4.00$7.187,600
2009-10-20$4.05$7.2710,000
2009-10-19$3.91$7.025,700
2009-10-16$4.03$7.231,000
2009-10-15$3.97$7.125,600
2009-10-14$4.02$7.2112,900
2009-10-13$3.97$7.1229,200
2009-10-12$4.14$7.4314,400
2009-10-09$3.99$7.16700
2009-10-08$3.79$6.800
2009-10-07$3.79$6.800
2009-10-06$3.79$6.80200
2009-10-05$3.83$6.870
2009-10-02$3.83$6.870
2009-10-01$3.83$6.870
2009-09-30$3.83$6.878,900
2009-09-29$3.94$7.0725,700
2009-09-28$3.75$6.73900
2009-09-25$3.80$6.823,800
2009-09-24$3.71$6.667,100
2009-09-23$4.00$7.181,800
2009-09-22$3.96$7.11700
2009-09-21$3.94$7.073,200
2009-09-18$3.88$6.961,600
2009-09-17$4.00$7.181,900
2009-09-16$4.01$7.196,800
2009-09-15$4.08$7.3226,000
2009-09-14$3.57$6.4173,000
2009-09-11$3.42$6.1411,300
2009-09-10$3.27$5.8726,600
2009-09-09$3.17$5.694,000
2009-09-08$3.11$5.589,500
2009-09-04$3.10$5.569,600
2009-09-03$3.11$5.587,000
2009-09-02$3.29$5.901,200
2009-09-01$3.13$5.6212,800
2009-08-31$3.20$5.744,700
2009-08-28$3.13$5.62200
2009-08-27$3.20$5.744,300
2009-08-26$3.20$5.749,500
2009-08-25$3.24$5.81900
2009-08-24$3.35$6.013,200
2009-08-21$3.45$6.192,300
2009-08-20$3.43$6.150
2009-08-19$3.43$6.1569,600
2009-08-18$3.16$5.6711,500
2009-08-17$3.17$5.693,500
2009-08-14$3.17$5.691,000
2009-08-13$3.53$6.331,000
2009-08-12$3.52$6.321,700
2009-08-11$3.51$6.3014,200
2009-08-10$3.56$6.399,800
2009-08-07$3.38$6.060
2009-08-06$3.38$6.06900
2009-08-05$3.36$6.034,300
2009-08-04$3.24$5.813,800
2009-08-03$3.19$5.7217,300
2009-07-31$3.09$5.549,000
2009-07-30$3.29$5.902,000
2009-07-29$3.11$5.5837,300
2009-07-28$3.18$5.7125,200
2009-07-27$2.94$5.2817,000
2009-07-24$3.10$5.5621,300
2009-07-23$3.35$6.012,700
2009-07-22$3.50$6.285,500
2009-07-21$3.23$5.8083,300
2009-07-20$3.20$5.740
2009-07-17$3.20$5.742,900
2009-07-16$3.11$5.581,600
2009-07-15$3.11$5.581,600
2009-07-14$3.10$5.564,900
2009-07-13$3.05$5.474,800
2009-07-10$3.14$5.632,900
2009-07-09$2.96$5.313,800
2009-07-08$3.23$5.8025,300
2009-07-07$2.87$5.151,200
2009-07-06$3.17$5.69700
2009-07-02$3.16$5.673,200
2009-07-01$3.08$5.533,000
2009-06-30$2.85$5.116,800
2009-06-29$2.79$5.014,100
2009-06-26$2.95$5.29700
2009-06-25$2.95$5.29400
2009-06-24$2.95$5.2936,300
2009-06-23$2.98$5.3532,200
2009-06-22$2.82$5.066,500
2009-06-19$3.03$5.4435,200
2009-06-18$3.02$5.421,300
2009-06-17$2.86$5.13500
2009-06-16$2.88$5.172,800
2009-06-15$2.99$5.363,400
2009-06-12$3.05$5.47700
2009-06-11$3.06$5.494,200
2009-06-10$3.05$5.471,100
2009-06-09$3.16$5.671,500
2009-06-08$3.16$5.671,200
2009-06-05$3.15$5.6510,300
2009-06-04$3.00$5.382,500
2009-06-03$3.05$5.474,100
2009-06-02$3.15$5.652,300
2009-06-01$3.15$5.652,300
2009-05-29$3.02$5.4215,800
2009-05-28$3.01$5.406,000
2009-05-27$3.02$5.422,600
2009-05-26$2.88$5.173,600
2009-05-22$2.97$5.331,500
2009-05-21$3.11$5.585,500
2009-05-20$3.11$5.583,100
2009-05-19$3.10$5.56500
2009-05-18$3.17$5.690
2009-05-15$3.17$5.6911,700
2009-05-14$3.12$5.606,500
2009-05-13$3.03$5.444,000
2009-05-12$3.02$5.427,900
2009-05-11$3.39$6.0815,300
2009-05-08$3.37$6.0512,200
2009-05-07$3.07$5.512,300
2009-05-06$3.09$5.5417,900
2009-05-05$2.74$4.920
2009-05-04$2.74$4.9212,100
2009-05-01$2.74$4.9211,700
2009-04-30$2.70$4.8415,900
2009-04-29$2.64$4.74400
2009-04-28$2.75$4.9320,100
2009-04-27$2.81$5.0422,000
2009-04-24$2.70$4.8415,800
2009-04-23$2.72$4.882,000
2009-04-22$2.60$4.670
2009-04-21$2.60$4.675,000
2009-04-20$2.73$4.907,200
2009-04-17$2.66$4.773,400
2009-04-16$2.91$5.222,100
2009-04-15$2.75$4.931,100
2009-04-14$2.81$5.048,600
2009-04-13$2.81$5.044,400
2009-04-09$2.97$5.336,800
2009-04-08$2.61$4.689,800
2009-04-07$2.83$5.081,200
2009-04-06$2.76$4.95700
2009-04-03$2.92$5.24600
2009-04-02$2.79$5.011,300
2009-04-01$2.80$5.02200
2009-03-31$2.77$4.97200
2009-03-30$2.73$4.904,300
2009-03-27$2.91$5.222,000
2009-03-26$3.00$5.381,100
2009-03-25$3.03$5.442,600
2009-03-24$3.00$5.382,900
2009-03-23$2.84$5.100
2009-03-20$2.84$5.10600
2009-03-19$2.82$5.065,000
2009-03-18$2.74$4.924,400
2009-03-17$2.66$4.77700
2009-03-16$2.59$4.652,500
2009-03-13$2.74$4.922,600
2009-03-12$2.49$4.471,900
2009-03-11$2.18$3.911,800
2009-03-10$2.16$3.881,200
2009-03-09$2.20$3.955,800
2009-03-06$2.34$4.2048,300
2009-03-05$2.03$3.6426,300
2009-03-04$2.16$3.886,900
2009-03-03$2.08$3.737,900
2009-03-02$2.10$3.7714,800
2009-02-27$2.45$4.4018,600
2009-02-26$2.31$4.144,400
2009-02-25$2.35$4.223,800
2009-02-24$2.32$4.1635,300
2009-02-23$2.50$4.4981,900
2009-02-20$2.50$4.493,800
2009-02-19$2.55$4.582,200
2009-02-18$2.57$4.610
2009-02-17$2.57$4.612,700
2009-02-13$2.68$4.811,800
2009-02-12$2.70$4.84400
2009-02-11$2.83$5.086,300
2009-02-10$2.80$5.0230,100
2009-02-09$2.72$4.889,500
2009-02-06$2.69$4.8323,500
2009-02-05$2.57$4.614,300
2009-02-04$2.58$4.6323,100
2009-02-03$2.70$4.845,400
2009-02-02$2.55$4.580
2009-01-30$2.55$4.5816,700
2009-01-29$2.56$4.5915,500
2009-01-28$2.61$4.681,200
2009-01-27$2.50$4.493,700
2009-01-26$2.49$4.4715,200
2009-01-23$2.47$4.430
2009-01-22$2.47$4.43200
2009-01-21$2.56$4.590
2009-01-20$2.56$4.59800
2009-01-16$2.51$4.502,100
2009-01-15$2.36$4.2310,900
2009-01-14$2.42$4.3413,600
2009-01-13$2.62$4.709,000
2009-01-12$2.66$4.779,900
2009-01-09$2.87$5.153,300
2009-01-08$2.82$5.0615,200
2009-01-07$2.72$4.880
2009-01-06$2.72$4.8826,700
2009-01-05$2.59$4.651,600
2009-01-02$2.60$4.6725,300