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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$1.54$2.7619,100
2001-12-28$1.46$2.625,300
2001-12-27$1.45$2.6014,900
2001-12-26$1.58$2.834,900
2001-12-24$1.61$2.892,100
2001-12-21$1.66$2.985,700
2001-12-20$1.64$2.943,600
2001-12-19$1.64$2.9411,700
2001-12-18$1.53$2.7511,000
2001-12-17$1.61$2.8910,700
2001-12-14$1.75$3.14700
2001-12-13$1.77$3.184,900
2001-12-12$1.80$3.233,900
2001-12-11$1.70$3.050
2001-12-10$1.70$3.0513,600
2001-12-07$1.70$3.051,800
2001-12-06$1.67$3.005,400
2001-12-05$1.53$2.758,900
2001-12-04$1.70$3.053,000
2001-12-03$1.64$2.947,600
2001-11-30$1.65$2.9610,500
2001-11-29$1.65$2.961,000
2001-11-28$1.65$2.964,200
2001-11-27$1.70$3.053,300
2001-11-26$1.55$2.786,500
2001-11-23$1.55$2.781,300
2001-11-21$1.55$2.784,800
2001-11-20$1.72$3.091,000
2001-11-19$1.33$2.39900
2001-11-16$1.65$2.966,100
2001-11-15$1.47$2.645,500
2001-11-14$1.49$2.671,600
2001-11-13$1.72$3.091,000
2001-11-12$1.72$3.09500
2001-11-09$1.50$2.6921,100
2001-11-08$1.72$3.093,200
2001-11-07$1.69$3.0322,800
2001-11-06$1.70$3.050
2001-11-05$1.70$3.0512,700
2001-11-02$1.55$2.781,900
2001-11-01$1.55$2.784,700
2001-10-31$1.60$2.872,600
2001-10-30$1.50$2.692,700
2001-10-29$1.60$2.871,000
2001-10-26$1.60$2.870
2001-10-25$1.60$2.87200
2001-10-24$1.73$3.1013,100
2001-10-23$1.55$2.78500
2001-10-22$1.74$3.12500
2001-10-19$1.76$3.160
2001-10-18$1.76$3.16800
2001-10-17$1.75$3.141,200
2001-10-16$1.72$3.091,400
2001-10-15$1.74$3.12300
2001-10-12$1.62$2.91600
2001-10-11$1.75$3.149,000
2001-10-10$1.75$3.141,600
2001-10-09$1.80$3.231,100
2001-10-08$1.85$3.324,300
2001-10-05$1.52$2.738,000
2001-10-04$1.95$3.5015,800
2001-10-03$2.00$3.5951,400
2001-10-02$1.95$3.501,000
2001-10-01$2.00$3.594,800
2001-09-28$2.20$3.954,300
2001-09-27$2.10$3.770
2001-09-26$2.10$3.770
2001-09-25$2.10$3.774,600
2001-09-24$2.05$3.6811,400
2001-09-21$1.95$3.508,000
2001-09-20$1.95$3.508,000
2001-09-19$2.05$3.6818,100
2001-09-18$2.15$3.862,700
2001-09-17$2.10$3.774,300
2001-09-10$2.16$3.883,500
2001-09-07$2.19$3.933,800
2001-09-06$2.25$4.04700
2001-09-05$2.25$4.04200
2001-09-04$2.24$4.020
2001-08-31$2.24$4.02600
2001-08-30$2.24$4.025,500
2001-08-29$2.24$4.0259,500
2001-08-28$2.32$4.166,700
2001-08-27$2.26$4.060
2001-08-24$2.26$4.0637,700
2001-08-23$2.26$4.061,400
2001-08-22$2.30$4.131,400
2001-08-21$2.30$4.130
2001-08-20$2.30$4.139,000
2001-08-17$2.50$4.490
2001-08-16$2.50$4.49200
2001-08-15$2.50$4.490
2001-08-14$2.50$4.492,100
2001-08-13$2.25$4.04800
2001-08-10$2.70$4.8411,400
2001-08-09$2.75$4.9352,200
2001-08-08$2.70$4.842,400
2001-08-07$2.71$4.8618,100
2001-08-06$2.70$4.8425,000
2001-08-03$2.60$4.677,100
2001-08-02$2.50$4.4917,800
2001-08-01$2.10$3.772,400
2001-07-31$2.05$3.68500
2001-07-30$2.20$3.9555,600
2001-07-27$2.20$3.952,200
2001-07-26$2.20$3.950
2001-07-25$2.20$3.957,600
2001-07-24$2.20$3.9564,900
2001-07-23$2.20$3.95700
2001-07-20$2.22$3.984,400
2001-07-19$2.25$4.04400
2001-07-18$2.25$4.042,300
2001-07-17$2.35$4.224,000
2001-07-16$2.25$4.047,200
2001-07-13$2.35$4.222,400
2001-07-12$2.35$4.225,100
2001-07-11$2.24$4.021,500
2001-07-10$2.25$4.042,700
2001-07-09$2.21$3.974,700
2001-07-06$2.25$4.041,200
2001-07-05$2.25$4.046,700
2001-07-03$2.32$4.160
2001-07-02$2.32$4.162,900
2001-06-29$2.31$4.140
2001-06-28$2.31$4.142,100
2001-06-27$2.25$4.041,800
2001-06-26$2.20$3.9514,100
2001-06-25$2.25$4.040
2001-06-22$2.25$4.040
2001-06-21$2.25$4.04100
2001-06-20$2.25$4.04900
2001-06-19$2.20$3.957,000
2001-06-18$2.20$3.95400
2001-06-15$2.15$3.8645,400
2001-06-14$2.15$3.860
2001-06-13$2.15$3.8616,700
2001-06-12$2.20$3.9514,800
2001-06-11$2.24$4.0213,800
2001-06-08$2.27$4.07400
2001-06-07$2.25$4.045,400
2001-06-06$2.25$4.0412,000
2001-06-05$2.28$4.090
2001-06-04$2.28$4.09300
2001-06-01$2.25$4.046,100
2001-05-31$2.35$4.220
2001-05-30$2.35$4.221,000
2001-05-29$2.36$4.23800
2001-05-25$2.30$4.132,300
2001-05-24$2.35$4.227,200
2001-05-23$2.30$4.134,200
2001-05-22$2.35$4.221,000
2001-05-21$2.50$4.4918,900
2001-05-18$2.28$4.09700
2001-05-17$2.22$3.98200
2001-05-16$2.22$3.98100
2001-05-15$2.22$3.987,700
2001-05-14$2.22$3.98800
2001-05-11$2.22$3.984,700
2001-05-10$2.30$4.135,000
2001-05-09$2.40$4.315,200
2001-05-08$2.35$4.220
2001-05-07$2.35$4.220
2001-05-04$2.35$4.220
2001-05-03$2.35$4.225,600
2001-05-02$2.49$4.470
2001-05-01$2.49$4.473,500
2001-04-30$2.24$4.022,900
2001-04-27$2.37$4.2513,000
2001-04-26$2.37$4.252,700
2001-04-25$2.40$4.316,600
2001-04-24$2.25$4.044,600
2001-04-23$2.25$4.042,500
2001-04-20$2.40$4.31300
2001-04-19$2.35$4.225,700
2001-04-18$2.35$4.2242,800
2001-04-17$2.28$4.099,400
2001-04-16$2.24$4.022,700
2001-04-12$1.98$3.5512,200
2001-04-11$2.00$3.599,200
2001-04-10$1.50$2.6912,400
2001-04-09$1.80$3.233,000
2001-04-06$1.75$3.144,100
2001-04-05$1.94$3.483,800
2001-04-04$1.88$3.369,100
2001-04-03$1.81$3.25200
2001-04-02$1.81$3.251,800
2001-03-30$1.81$3.256,000
2001-03-29$1.81$3.2511,900
2001-03-28$1.88$3.366,600
2001-03-27$1.75$3.148,200
2001-03-26$1.81$3.259,000
2001-03-23$1.75$3.1421,200
2001-03-22$1.63$2.9226,500
2001-03-21$2.00$3.596,500
2001-03-20$2.13$3.8111,200
2001-03-19$2.13$3.813,200
2001-03-16$2.13$3.81300
2001-03-15$2.16$3.872,600
2001-03-14$2.31$4.154,700
2001-03-13$2.25$4.046,200
2001-03-12$2.50$4.49800
2001-03-09$2.63$4.71100
2001-03-08$2.56$4.601,700
2001-03-07$2.56$4.600
2001-03-06$2.56$4.60500
2001-03-05$2.50$4.491,000
2001-03-02$2.59$4.65400
2001-03-01$2.88$5.163,200
2001-02-28$2.69$4.825,400
2001-02-27$2.75$4.937,600
2001-02-26$2.75$4.930
2001-02-23$2.75$4.934,000
2001-02-22$3.00$5.38500
2001-02-21$3.00$5.382,100
2001-02-20$3.00$5.382,800
2001-02-16$2.69$4.828,700
2001-02-15$3.13$5.6119,000
2001-02-14$2.88$5.163,600
2001-02-13$3.00$5.387,700
2001-02-12$3.13$5.61700
2001-02-09$3.13$5.6112,900
2001-02-08$3.06$5.4914,600
2001-02-07$2.91$5.2111,900
2001-02-06$3.44$6.1744,500
2001-02-05$2.81$5.0545,300
2001-02-02$2.00$3.5913,100
2001-02-01$1.91$3.4238,300
2001-01-31$2.00$3.5938,400
2001-01-30$2.13$3.81700
2001-01-29$2.09$3.7615,200
2001-01-26$2.13$3.81800
2001-01-25$2.13$3.8112,500
2001-01-24$2.25$4.043,200
2001-01-23$2.06$3.701,700
2001-01-22$2.06$3.7011,700
2001-01-19$2.25$4.041,600
2001-01-18$2.13$3.8127,000
2001-01-17$2.31$4.1526,300
2001-01-16$2.44$4.378,500
2001-01-12$2.50$4.4920,600
2001-01-11$2.50$4.4917,800
2001-01-10$2.06$3.7032,800
2001-01-09$2.50$4.4915,400
2001-01-08$2.13$3.813,000
2001-01-05$2.50$4.498,600
2001-01-04$2.50$4.491,200
2001-01-03$2.50$4.4930,900
2001-01-02$2.13$3.817,100