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 — 1993

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1993-12-31$2.44$4.37149,300
1993-12-30$2.50$4.4969,500
1993-12-29$2.50$4.4960,100
1993-12-28$2.63$4.7162,700
1993-12-27$2.56$4.6058,200
1993-12-23$2.69$4.8246,800
1993-12-22$2.63$4.7186,600
1993-12-21$2.50$4.49123,900
1993-12-20$2.63$4.7122,800
1993-12-17$2.50$4.497,200
1993-12-16$2.56$4.609,600
1993-12-15$2.50$4.4914,900
1993-12-14$2.50$4.4917,600
1993-12-13$2.63$4.7150,500
1993-12-10$2.63$4.7148,300
1993-12-09$2.63$4.7122,900
1993-12-08$2.38$4.2658,400
1993-12-07$2.50$4.4914,500
1993-12-06$2.63$4.7117,200
1993-12-03$2.50$4.4928,100
1993-12-02$2.50$4.4927,600
1993-12-01$2.50$4.4965,600
1993-11-30$2.38$4.2691,100
1993-11-29$2.50$4.4918,800
1993-11-26$2.56$4.6025,000
1993-11-24$2.75$4.93100,300
1993-11-23$2.25$4.0480,900
1993-11-22$2.31$4.1558,800
1993-11-19$2.50$4.4932,900
1993-11-18$2.50$4.497,700
1993-11-17$2.63$4.718,700
1993-11-16$2.63$4.7165,700
1993-11-15$2.88$5.1631,000
1993-11-12$2.88$5.1610,000
1993-11-11$2.63$4.718,000
1993-11-10$2.63$4.7132,800
1993-11-09$2.50$4.4914,300
1993-11-08$2.50$4.4956,500
1993-11-05$2.50$4.4944,200
1993-11-04$2.38$4.2652,700
1993-11-03$2.38$4.2695,000
1993-11-02$2.63$4.7156,300
1993-11-01$2.75$4.9383,500
1993-10-29$2.63$4.7168,100
1993-10-28$3.00$5.3810,600
1993-10-27$3.13$5.613,200
1993-10-26$3.13$5.613,500
1993-10-25$3.00$5.383,200
1993-10-22$3.13$5.6114,100
1993-10-21$3.00$5.3819,900
1993-10-20$2.94$5.2723,800
1993-10-19$2.94$5.2715,300
1993-10-18$3.00$5.3824,300
1993-10-15$3.00$5.3828,500
1993-10-14$3.13$5.619,700
1993-10-13$3.13$5.6138,100
1993-10-12$3.13$5.6119,800
1993-10-11$3.00$5.3825,600
1993-10-08$3.00$5.3852,600
1993-10-07$3.00$5.3815,900
1993-10-06$3.00$5.3829,400
1993-10-05$2.88$5.1612,600
1993-10-04$2.94$5.278,900
1993-10-01$2.88$5.16138,800
1993-09-30$3.00$5.388,000
1993-09-29$3.00$5.3880,000
1993-09-28$3.00$5.3892,800
1993-09-27$3.00$5.38126,500
1993-09-24$2.88$5.1632,700
1993-09-23$3.00$5.3819,900
1993-09-22$3.00$5.3838,500
1993-09-21$2.88$5.1622,200
1993-09-20$3.00$5.383,100
1993-09-17$3.19$5.7215,100
1993-09-16$3.00$5.3820,600
1993-09-15$3.00$5.38900
1993-09-14$3.00$5.3852,600
1993-09-13$3.25$5.832,000
1993-09-10$3.25$5.8315,100
1993-09-09$3.13$5.6168,800
1993-09-08$3.13$5.6125,900
1993-09-07$3.19$5.7218,200
1993-09-03$3.25$5.8312,600
1993-09-02$3.13$5.6121,200
1993-09-01$3.25$5.8315,000
1993-08-31$3.00$5.381,900
1993-08-30$3.00$5.3854,100
1993-08-27$3.13$5.614,200
1993-08-26$3.13$5.614,300
1993-08-25$3.13$5.618,700
1993-08-24$3.13$5.6119,200
1993-08-23$3.13$5.612,800
1993-08-20$3.00$5.381,400
1993-08-19$3.00$5.386,400
1993-08-18$3.00$5.383,200
1993-08-17$3.00$5.388,400
1993-08-16$3.00$5.388,900
1993-08-13$3.13$5.618,400
1993-08-12$3.13$5.61500
1993-08-11$3.13$5.6110,600
1993-08-10$3.00$5.387,800
1993-08-09$3.13$5.612,800
1993-08-06$2.88$5.1622,800
1993-08-05$3.13$5.6116,200
1993-08-04$3.00$5.386,200
1993-08-03$3.25$5.839,800
1993-08-02$3.25$5.836,500
1993-07-30$3.00$5.3810,100
1993-07-29$3.00$5.386,200
1993-07-28$3.00$5.384,500
1993-07-27$3.13$5.611,200
1993-07-26$3.00$5.382,200
1993-07-23$3.25$5.8332,600
1993-07-22$3.00$5.3815,000
1993-07-21$2.88$5.1620,600
1993-07-20$3.00$5.3824,100
1993-07-19$3.00$5.3820,500
1993-07-16$3.00$5.3818,900
1993-07-15$3.00$5.3814,700
1993-07-14$3.00$5.3836,700
1993-07-13$3.25$5.8321,500
1993-07-12$3.25$5.8322,600
1993-07-09$3.13$5.6113,200
1993-07-08$3.13$5.6173,000
1993-07-07$3.00$5.3815,900
1993-07-06$3.06$5.4939,200
1993-07-02$3.00$5.3834,700
1993-07-01$3.00$5.389,900
1993-06-30$3.00$5.3810,900
1993-06-29$3.00$5.3839,900
1993-06-28$3.13$5.615,900
1993-06-25$3.25$5.8323,800
1993-06-24$3.13$5.614,700
1993-06-23$3.25$5.8314,100
1993-06-22$3.25$5.8327,600
1993-06-21$3.13$5.6112,100
1993-06-18$3.38$6.0643,300
1993-06-17$3.50$6.2837,800
1993-06-16$3.44$6.1786,800
1993-06-15$3.50$6.2864,100
1993-06-14$3.69$6.6231,000
1993-06-11$3.63$6.5011,500
1993-06-10$3.63$6.5021,700
1993-06-09$3.50$6.288,500
1993-06-08$3.50$6.2841,800
1993-06-07$3.56$6.3911,600
1993-06-04$3.63$6.503,100
1993-06-03$3.63$6.5010,800
1993-06-02$3.63$6.508,900
1993-06-01$3.88$6.952,700
1993-05-28$3.63$6.5010,600
1993-05-27$3.75$6.7325,300
1993-05-26$3.75$6.7323,300
1993-05-25$3.88$6.9518,700
1993-05-24$3.50$6.283,900
1993-05-21$3.50$6.284,100
1993-05-20$3.75$6.7317,900
1993-05-19$3.63$6.5025,100
1993-05-18$3.75$6.7330,200
1993-05-17$3.88$6.9527,700
1993-05-14$3.88$6.9510,400
1993-05-13$3.88$6.951,300
1993-05-12$4.00$7.1813,900
1993-05-11$3.94$7.0610,300
1993-05-10$4.00$7.184,600
1993-05-07$3.94$7.0676,800
1993-05-06$4.00$7.1810,200
1993-05-05$3.88$6.9519,600
1993-05-04$3.94$7.0629,200
1993-05-03$3.88$6.9526,300
1993-04-30$3.88$6.9518,800
1993-04-29$3.75$6.7320,200
1993-04-28$3.75$6.732,700
1993-04-27$3.50$6.2817,800
1993-04-26$3.50$6.2816,500
1993-04-23$3.50$6.2834,600
1993-04-22$3.50$6.28191,200
1993-04-21$4.38$7.8575,400
1993-04-20$4.38$7.858,500
1993-04-19$4.38$7.8532,700
1993-04-16$4.25$7.6345,200
1993-04-15$4.00$7.1847,200
1993-04-14$4.25$7.6328,600
1993-04-13$4.13$7.4013,600
1993-04-12$4.00$7.189,000
1993-04-08$4.13$7.407,100
1993-04-07$4.13$7.4023,800
1993-04-06$4.00$7.185,800
1993-04-05$4.00$7.185,400
1993-04-02$4.13$7.4049,200
1993-04-01$4.25$7.6311,800
1993-03-31$4.50$8.073,600
1993-03-30$4.25$7.6328,800
1993-03-29$4.50$8.0729,200
1993-03-26$4.25$7.6317,500
1993-03-25$4.25$7.6328,300
1993-03-24$4.25$7.6310,900
1993-03-23$4.25$7.6313,800
1993-03-22$4.38$7.8518,300
1993-03-19$4.38$7.857,400
1993-03-18$4.38$7.859,100
1993-03-17$4.63$8.3014,900
1993-03-16$4.50$8.0710,800
1993-03-15$4.50$8.076,800
1993-03-12$4.63$8.3013,600
1993-03-11$4.63$8.3021,200
1993-03-10$4.50$8.0722,500
1993-03-09$4.38$7.8520,500
1993-03-08$4.75$8.5211,000
1993-03-05$4.50$8.076,300
1993-03-04$4.38$7.851,000
1993-03-03$4.50$8.0756,800
1993-03-02$4.75$8.5220,400
1993-03-01$4.63$8.3023,100
1993-02-26$4.63$8.3073,300
1993-02-25$4.63$8.3029,200
1993-02-24$4.63$8.3017,200
1993-02-23$4.63$8.3062,200
1993-02-22$4.50$8.0710,200
1993-02-19$4.63$8.3027,700
1993-02-18$4.50$8.078,600
1993-02-17$4.50$8.073,900
1993-02-16$4.50$8.0725,000
1993-02-12$4.63$8.3014,600
1993-02-11$4.81$8.638,900
1993-02-10$4.88$8.7519,400
1993-02-09$4.75$8.5230,300
1993-02-08$4.38$7.8537,300
1993-02-05$4.13$7.4020,800
1993-02-04$4.38$7.8511,300
1993-02-03$4.50$8.0712,500
1993-02-02$4.38$7.8512,900
1993-02-01$4.25$7.6312,600
1993-01-29$4.38$7.859,400
1993-01-28$4.38$7.8550,500
1993-01-27$4.63$8.3031,500
1993-01-26$4.88$8.7518,800
1993-01-25$4.69$8.4146,000
1993-01-22$4.50$8.0717,500
1993-01-21$4.38$7.8532,400
1993-01-20$4.38$7.8524,600
1993-01-19$4.50$8.0728,500
1993-01-18$4.63$8.3047,400
1993-01-15$4.25$7.6358,200
1993-01-14$4.50$8.0748,800
1993-01-13$4.38$7.8513,200
1993-01-12$4.50$8.0755,900
1993-01-11$4.69$8.4148,300
1993-01-08$4.75$8.5217,200
1993-01-07$4.75$8.5272,500
1993-01-06$4.63$8.3071,600
1993-01-05$4.75$8.528,800
1993-01-04$4.88$8.7517,100