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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$4.25$7.6324,000
2019-12-30$4.22$7.5757,900
2019-12-27$4.01$7.1924,100
2019-12-26$4.12$7.3912,700
2019-12-24$4.16$7.465,700
2019-12-23$4.12$7.3930,800
2019-12-20$4.30$7.7210,400
2019-12-19$4.27$7.6619,800
2019-12-18$4.38$7.8624,300
2019-12-17$4.25$7.6324,400
2019-12-16$4.29$7.7030,500
2019-12-13$4.48$8.0434,900
2019-12-12$4.11$7.3714,600
2019-12-11$4.10$7.3628,900
2019-12-10$4.18$7.5020,200
2019-12-09$4.32$7.7511,900
2019-12-06$4.25$7.6312,600
2019-12-05$4.09$7.344,600
2019-12-04$4.07$7.306,900
2019-12-03$4.22$7.573,200
2019-12-02$4.22$7.5721,500
2019-11-29$4.31$7.732,700
2019-11-27$4.27$7.6674,900
2019-11-26$4.01$7.1928,100
2019-11-25$4.25$7.6325,900
2019-11-22$4.00$7.1814,000
2019-11-21$4.10$7.3617,100
2019-11-20$4.17$7.4824,800
2019-11-19$4.25$7.6320,400
2019-11-18$4.20$7.5420,900
2019-11-15$4.17$7.4884,200
2019-11-14$4.05$7.2774,200
2019-11-13$3.92$7.0310,500
2019-11-12$3.93$7.057,800
2019-11-11$4.00$7.1890,900
2019-11-08$3.76$6.7594,400
2019-11-07$3.70$6.6415,000
2019-11-06$3.60$6.46110,100
2019-11-05$3.40$6.1051,200
2019-11-04$3.40$6.1021,000
2019-11-01$3.49$6.2630,900
2019-10-31$3.65$6.559,800
2019-10-30$3.63$6.5130,100
2019-10-29$3.79$6.8012,200
2019-10-28$3.75$6.7310,400
2019-10-25$4.00$7.188,100
2019-10-24$3.78$6.7859,700
2019-10-23$3.94$7.071,700
2019-10-22$3.95$7.094,100
2019-10-21$3.92$7.0320,100
2019-10-18$3.99$7.166,700
2019-10-17$3.96$7.118,100
2019-10-16$3.90$7.0010,300
2019-10-15$3.90$7.006,700
2019-10-14$3.88$6.964,800
2019-10-11$3.92$7.0326,400
2019-10-10$3.91$7.028,100
2019-10-09$3.95$7.0911,900
2019-10-08$3.89$6.9816,300
2019-10-07$3.90$7.001,800
2019-10-04$3.91$7.0211,700
2019-10-03$3.90$7.006,600
2019-10-02$3.87$6.948,800
2019-10-01$3.94$7.077,300
2019-09-30$3.90$7.006,600
2019-09-27$3.85$6.917,600
2019-09-26$3.85$6.9119,200
2019-09-25$3.80$6.8212,900
2019-09-24$3.87$6.946,800
2019-09-23$3.98$7.145,700
2019-09-20$4.00$7.1860,200
2019-09-19$4.13$7.4121,700
2019-09-18$4.00$7.187,400
2019-09-17$4.07$7.3012,600
2019-09-16$4.06$7.2823,100
2019-09-13$4.00$7.1845,000
2019-09-12$4.00$7.188,500
2019-09-11$4.11$7.3717,300
2019-09-10$3.86$6.9317,600
2019-09-09$3.84$6.894,100
2019-09-06$3.80$6.825,500
2019-09-05$3.85$6.9110,100
2019-09-04$3.81$6.843,500
2019-09-03$3.72$6.676,300
2019-08-30$3.69$6.6210,000
2019-08-29$3.71$6.6611,000
2019-08-28$3.73$6.695,700
2019-08-27$3.63$6.517,200
2019-08-26$3.71$6.6613,800
2019-08-23$3.63$6.515,800
2019-08-22$3.67$6.589,600
2019-08-21$3.76$6.7519,300
2019-08-20$3.71$6.6631,100
2019-08-19$3.76$6.757,100
2019-08-16$4.00$7.1815,100
2019-08-15$3.71$6.6613,700
2019-08-14$3.77$6.767,400
2019-08-13$3.82$6.8558,300
2019-08-12$3.61$6.4854,300
2019-08-09$4.01$7.1935,100
2019-08-08$3.96$7.1111,500
2019-08-07$3.99$7.1616,000
2019-08-06$4.06$7.286,500
2019-08-05$4.05$7.2728,500
2019-08-02$4.31$7.7348,400
2019-08-01$4.42$7.9313,400
2019-07-31$4.40$7.8911,200
2019-07-30$4.54$8.1510,900
2019-07-29$4.43$7.9514,000
2019-07-26$4.40$7.8910,500
2019-07-25$4.35$7.818,800
2019-07-24$4.33$7.7725,900
2019-07-23$4.22$7.573,300
2019-07-22$4.26$7.6410,300
2019-07-19$4.30$7.728,900
2019-07-18$4.28$7.689,500
2019-07-17$4.22$7.5718,500
2019-07-16$4.27$7.664,800
2019-07-15$4.29$7.7013,800
2019-07-12$4.40$7.8912,700
2019-07-11$4.23$7.5922,500
2019-07-10$4.37$7.8410,700
2019-07-09$4.18$7.5028,800
2019-07-08$4.21$7.5518,600
2019-07-05$4.21$7.5564,700
2019-07-03$4.35$7.819,800
2019-07-02$4.42$7.9311,500
2019-07-01$4.37$7.8413,700
2019-06-28$4.50$8.0712,800
2019-06-27$4.62$8.293,800
2019-06-26$4.46$8.0017,100
2019-06-25$4.58$8.226,800
2019-06-24$4.52$8.1142,600
2019-06-21$4.39$7.8865,600
2019-06-20$4.70$8.434,600
2019-06-19$4.58$8.2219,500
2019-06-18$4.70$8.4343,700
2019-06-17$4.40$7.899,400
2019-06-14$4.40$7.893,900
2019-06-13$4.32$7.7524,400
2019-06-12$4.45$7.981,700
2019-06-11$4.58$8.2234,700
2019-06-10$4.60$8.2529,700
2019-06-07$4.21$7.5541,600
2019-06-06$4.25$7.6326,300
2019-06-05$4.45$7.9844,000
2019-06-04$4.26$7.6412,700
2019-06-03$4.23$7.5915,200
2019-05-31$4.15$7.4528,700
2019-05-30$4.19$7.5215,600
2019-05-29$4.14$7.4324,800
2019-05-28$4.25$7.6329,800
2019-05-24$4.14$7.4327,400
2019-05-23$4.18$7.5032,100
2019-05-22$4.35$7.8141,500
2019-05-21$4.38$7.8642,500
2019-05-20$4.35$7.8139,500
2019-05-17$4.57$8.2029,700
2019-05-16$4.78$8.5822,200
2019-05-15$4.85$8.7010,500
2019-05-14$4.75$8.5227,300
2019-05-13$4.65$8.3418,100
2019-05-10$4.60$8.2529,100
2019-05-09$4.57$8.2020,000
2019-05-08$4.65$8.3415,100
2019-05-07$4.67$8.3827,100
2019-05-06$4.76$8.5420,700
2019-05-03$4.80$8.6143,100
2019-05-02$4.80$8.6140,500
2019-05-01$4.88$8.7631,300
2019-04-30$4.99$8.9527,600
2019-04-29$5.08$9.1170,100
2019-04-26$4.87$8.74178,300
2019-04-25$5.40$9.6939,300
2019-04-24$5.32$9.5548,500
2019-04-23$5.32$9.5523,200
2019-04-22$5.57$9.9937,700
2019-04-18$5.30$9.5113,800
2019-04-17$5.38$9.6514,000
2019-04-16$5.33$9.5617,600
2019-04-15$5.35$9.6012,500
2019-04-12$5.52$9.904,600
2019-04-11$5.47$9.8122,600
2019-04-10$5.40$9.6936,000
2019-04-09$5.52$9.9018,200
2019-04-08$5.61$10.0720,000
2019-04-05$5.51$9.899,200
2019-04-04$5.63$10.1012,700
2019-04-03$5.38$9.6526,600
2019-04-02$5.17$9.2864,700
2019-04-01$5.39$9.6726,600
2019-03-29$5.55$9.9616,600
2019-03-28$5.53$9.9236,100
2019-03-27$5.50$9.8717,400
2019-03-26$5.51$9.8914,300
2019-03-25$5.48$9.8347,300
2019-03-22$5.51$9.8942,100
2019-03-21$5.71$10.2514,000
2019-03-20$5.90$10.5933,200
2019-03-19$5.83$10.4623,500
2019-03-18$5.89$10.5730,500
2019-03-15$5.90$10.5988,200
2019-03-14$5.90$10.5915,200
2019-03-13$5.99$10.7563,200
2019-03-12$5.97$10.7124,100
2019-03-11$6.14$11.0217,500
2019-03-08$6.19$11.1121,900
2019-03-07$6.17$11.0753,500
2019-03-06$6.77$12.1556,900
2019-03-05$6.75$12.1192,900
2019-03-04$6.50$11.6671,400
2019-03-01$6.33$11.3619,800
2019-02-28$6.22$11.1621,900
2019-02-27$6.25$11.2145,600
2019-02-26$6.22$11.1625,400
2019-02-25$6.26$11.2340,600
2019-02-22$6.20$11.1288,200
2019-02-21$5.96$10.6952,100
2019-02-20$5.95$10.6853,300
2019-02-19$6.41$11.5046,500
2019-02-15$6.21$11.1427,800
2019-02-14$6.23$11.1824,900
2019-02-13$6.12$10.9816,800
2019-02-12$6.20$11.1276,500
2019-02-11$5.90$10.5917,100
2019-02-08$6.01$10.7814,500
2019-02-07$5.92$10.6222,300
2019-02-06$6.09$10.939,300
2019-02-05$6.06$10.8710,300
2019-02-04$5.96$10.6910,600
2019-02-01$5.93$10.6420,100
2019-01-31$5.88$10.5530,100
2019-01-30$5.88$10.559,100
2019-01-29$5.81$10.4213,100
2019-01-28$5.92$10.6220,000
2019-01-25$6.00$10.7714,900
2019-01-24$6.08$10.9127,100
2019-01-23$5.89$10.5712,900
2019-01-22$5.88$10.5574,300
2019-01-18$5.97$10.7165,100
2019-01-17$5.55$9.9631,100
2019-01-16$5.60$10.0552,400
2019-01-15$5.37$9.646,400
2019-01-14$5.41$9.716,300
2019-01-11$5.47$9.8120,500
2019-01-10$5.41$9.7116,100
2019-01-09$5.42$9.7227,800
2019-01-08$5.36$9.6257,500
2019-01-07$5.35$9.6034,400
2019-01-04$5.24$9.4016,200
2019-01-03$5.01$8.9913,200
2019-01-02$5.15$9.2413,000