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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$6.13$10.9911,600
1997-12-30$6.13$10.9912,100
1997-12-29$6.13$10.9917,000
1997-12-26$6.13$10.994,700
1997-12-24$6.50$11.662,300
1997-12-23$6.13$10.9914,400
1997-12-22$6.38$11.4426,900
1997-12-19$6.31$11.335,800
1997-12-18$6.38$11.4430,600
1997-12-17$6.38$11.446,800
1997-12-16$6.38$11.447,800
1997-12-15$6.38$11.4437,800
1997-12-12$6.38$11.4410,200
1997-12-11$6.50$11.6653,500
1997-12-10$6.75$12.111,100
1997-12-09$6.75$12.1111,700
1997-12-08$6.75$12.115,900
1997-12-05$6.94$12.4577,300
1997-12-04$7.19$12.9043,700
1997-12-03$7.25$13.0118,800
1997-12-02$7.25$13.0116,400
1997-12-01$7.38$13.238,500
1997-11-28$7.50$13.4630,300
1997-11-26$7.25$13.0114,400
1997-11-25$7.44$13.3423,800
1997-11-24$7.59$13.6311,700
1997-11-21$7.59$13.6316,800
1997-11-20$7.50$13.4633,000
1997-11-19$7.50$13.468,500
1997-11-18$7.38$13.2338,600
1997-11-17$7.50$13.4633,100
1997-11-14$7.38$13.2326,700
1997-11-13$7.50$13.4638,100
1997-11-12$7.38$13.2346,200
1997-11-11$7.50$13.4632,700
1997-11-10$7.50$13.4613,500
1997-11-07$7.38$13.23129,600
1997-11-06$7.38$13.2315,100
1997-11-05$7.38$13.2354,500
1997-11-04$7.00$12.5634,300
1997-11-03$7.19$12.906,800
1997-10-31$7.00$12.56100,600
1997-10-30$7.13$12.7817,400
1997-10-29$7.19$12.9012,200
1997-10-28$7.13$12.7830,100
1997-10-27$7.50$13.4674,400
1997-10-24$7.38$13.2336,200
1997-10-23$6.88$12.3410,500
1997-10-22$6.69$12.0066,800
1997-10-21$7.00$12.5632,300
1997-10-20$6.75$12.11300
1997-10-17$6.88$12.3432,200
1997-10-16$6.75$12.1113,600
1997-10-15$6.63$11.895,300
1997-10-14$6.75$12.1110,100
1997-10-13$6.63$11.897,500
1997-10-10$7.00$12.567,700
1997-10-09$6.63$11.8923,300
1997-10-08$6.88$12.3423,500
1997-10-07$6.88$12.3460,200
1997-10-06$7.63$13.6839,100
1997-10-03$7.75$13.9141,100
1997-10-02$7.75$13.9156,700
1997-10-01$7.88$14.13108,600
1997-09-30$7.50$13.4673,000
1997-09-29$7.38$13.23100,500
1997-09-26$6.88$12.3415,400
1997-09-25$7.13$12.7833,400
1997-09-24$7.13$12.7863,500
1997-09-23$6.81$12.2282,400
1997-09-22$6.63$11.8961,400
1997-09-19$6.44$11.5534,200
1997-09-18$6.50$11.6652,000
1997-09-17$6.31$11.3383,400
1997-09-16$6.50$11.6620,700
1997-09-15$6.25$11.2123,300
1997-09-12$6.44$11.5517,500
1997-09-11$6.44$11.5526,500
1997-09-10$6.50$11.6627,800
1997-09-09$6.50$11.6633,500
1997-09-08$6.38$11.4468,200
1997-09-05$6.63$11.8943,800
1997-09-04$6.56$11.77110,800
1997-09-03$5.88$10.54114,800
1997-09-02$5.13$9.2031,300
1997-08-29$4.75$8.5237,500
1997-08-28$4.81$8.637,400
1997-08-27$4.75$8.5275,400
1997-08-26$4.88$8.752,000
1997-08-25$4.75$8.525,700
1997-08-22$4.63$8.304,200
1997-08-21$4.88$8.754,400
1997-08-20$4.88$8.751,100
1997-08-19$4.88$8.7510,100
1997-08-18$4.88$8.75500
1997-08-15$4.88$8.753,000
1997-08-14$4.88$8.755,600
1997-08-13$5.00$8.9726,700
1997-08-12$4.75$8.5232,300
1997-08-11$4.88$8.755,300
1997-08-08$4.88$8.7513,500
1997-08-07$4.88$8.7519,900
1997-08-06$5.25$9.421,900
1997-08-05$5.06$9.0814,300
1997-08-04$5.13$9.2022,600
1997-08-01$5.25$9.4236,400
1997-07-31$5.13$9.2018,300
1997-07-30$5.00$8.9717,300
1997-07-29$5.00$8.975,900
1997-07-28$5.00$8.973,000
1997-07-25$5.00$8.973,200
1997-07-24$5.13$9.207,300
1997-07-23$5.00$8.972,000
1997-07-22$5.00$8.973,900
1997-07-21$5.00$8.976,800
1997-07-18$5.25$9.4224,600
1997-07-17$5.00$8.976,700
1997-07-16$5.02$9.004,600
1997-07-15$5.25$9.4222,400
1997-07-14$5.38$9.6415,300
1997-07-11$5.38$9.648,700
1997-07-10$5.44$9.764,300
1997-07-09$5.44$9.7642,300
1997-07-08$5.38$9.642,700
1997-07-07$5.50$9.8713,500
1997-07-03$5.38$9.6410,200
1997-07-02$5.25$9.42800
1997-07-01$5.00$8.976,100
1997-06-30$5.13$9.2019,900
1997-06-27$5.38$9.6417,700
1997-06-26$5.50$9.876,600
1997-06-25$5.38$9.643,800
1997-06-24$5.75$10.32400
1997-06-23$5.75$10.3228,800
1997-06-20$5.88$10.544,200
1997-06-19$6.00$10.7715,000
1997-06-18$5.88$10.548,800
1997-06-17$5.88$10.546,000
1997-06-16$5.88$10.543,800
1997-06-13$6.25$11.214,900
1997-06-12$6.25$11.211,600
1997-06-11$6.00$10.774,900
1997-06-10$6.00$10.7715,300
1997-06-09$5.88$10.544,800
1997-06-06$6.25$11.219,300
1997-06-05$6.13$10.9911,300
1997-06-04$6.13$10.993,000
1997-06-03$6.00$10.7724,400
1997-06-02$6.00$10.778,100
1997-05-30$6.00$10.774,500
1997-05-29$6.00$10.7722,800
1997-05-28$6.25$11.2164,400
1997-05-27$5.88$10.5450,300
1997-05-23$5.13$9.209,400
1997-05-22$5.25$9.427,600
1997-05-21$5.00$8.972,000
1997-05-20$5.19$9.3122,900
1997-05-19$5.38$9.6420,800
1997-05-16$5.25$9.4244,800
1997-05-15$5.13$9.2041,200
1997-05-14$5.25$9.42102,500
1997-05-13$5.00$8.979,000
1997-05-12$4.81$8.632,500
1997-05-09$5.00$8.9714,500
1997-05-08$4.75$8.523,700
1997-05-07$4.63$8.305,600
1997-05-06$4.50$8.076,500
1997-05-05$4.50$8.072,000
1997-05-02$4.88$8.757,500
1997-05-01$4.50$8.071,000
1997-04-30$4.50$8.077,700
1997-04-29$4.50$8.0725,500
1997-04-28$4.63$8.309,700
1997-04-25$4.63$8.309,900
1997-04-24$4.63$8.301,400
1997-04-23$4.50$8.072,700
1997-04-22$4.50$8.07900
1997-04-21$4.50$8.077,500
1997-04-18$4.63$8.3023,500
1997-04-17$4.50$8.071,200
1997-04-16$4.63$8.304,900
1997-04-15$4.75$8.526,500
1997-04-14$4.63$8.3022,300
1997-04-11$4.63$8.3019,400
1997-04-10$4.63$8.306,600
1997-04-09$4.63$8.304,000
1997-04-08$4.63$8.3018,300
1997-04-07$4.63$8.3011,500
1997-04-04$4.75$8.527,100
1997-04-03$4.75$8.5228,300
1997-04-02$4.63$8.303,300
1997-04-01$4.63$8.3013,200
1997-03-31$4.63$8.3011,700
1997-03-27$4.63$8.3011,900
1997-03-26$4.63$8.303,700
1997-03-25$4.63$8.3015,400
1997-03-24$4.63$8.304,600
1997-03-21$4.63$8.302,300
1997-03-20$4.63$8.300
1997-03-19$4.63$8.308,200
1997-03-18$4.75$8.5229,200
1997-03-17$4.63$8.3047,100
1997-03-14$4.75$8.523,500
1997-03-13$4.69$8.4142,500
1997-03-12$4.69$8.4111,800
1997-03-11$4.63$8.3013,400
1997-03-10$4.63$8.301,600
1997-03-07$4.63$8.3037,100
1997-03-06$4.88$8.756,000
1997-03-05$4.88$8.7521,900
1997-03-04$5.00$8.973,600
1997-03-03$4.75$8.520
1997-02-28$4.75$8.52900
1997-02-27$4.75$8.522,200
1997-02-26$4.94$8.8633,800
1997-02-25$4.75$8.5211,500
1997-02-24$4.75$8.5214,100
1997-02-21$4.75$8.5227,200
1997-02-20$5.00$8.972,300
1997-02-19$5.06$9.0815,900
1997-02-18$5.00$8.9731,200
1997-02-14$5.25$9.4210,400
1997-02-13$5.19$9.3148,700
1997-02-12$4.88$8.753,600
1997-02-11$4.88$8.756,000
1997-02-10$4.88$8.7518,000
1997-02-07$5.13$9.203,500
1997-02-06$5.13$9.208,000
1997-02-05$5.25$9.426,200
1997-02-04$5.25$9.4217,900
1997-02-03$5.50$9.8747,800
1997-01-31$5.06$9.0813,100
1997-01-30$5.13$9.2010,200
1997-01-29$5.13$9.204,300
1997-01-28$5.13$9.2025,500
1997-01-27$5.13$9.2011,200
1997-01-24$5.13$9.207,800
1997-01-23$5.00$8.9746,700
1997-01-22$5.13$9.205,500
1997-01-21$5.13$9.2013,800
1997-01-20$5.00$8.97200
1997-01-17$5.31$9.532,000
1997-01-16$5.13$9.204,300
1997-01-15$5.13$9.203,400
1997-01-14$5.00$8.9712,500
1997-01-13$5.00$8.974,300
1997-01-10$5.13$9.2040,500
1997-01-09$5.13$9.2023,200
1997-01-08$5.00$8.976,800
1997-01-07$5.38$9.641,500
1997-01-06$5.00$8.9713,700
1997-01-03$5.00$8.971,800
1997-01-02$5.00$8.976,000