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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$2.52$4.528,300
2015-12-30$2.60$4.6713,700
2015-12-29$2.70$4.844,100
2015-12-28$2.61$4.6810,900
2015-12-24$2.59$4.652,100
2015-12-23$2.65$4.7513,000
2015-12-22$2.59$4.657,600
2015-12-21$2.55$4.5832,600
2015-12-18$2.67$4.791,800
2015-12-17$2.53$4.547,100
2015-12-16$2.82$5.06500
2015-12-15$2.82$5.068,800
2015-12-14$2.70$4.840
2015-12-11$2.70$4.842,800
2015-12-10$2.79$5.011,700
2015-12-09$2.81$5.043,000
2015-12-08$2.84$5.10300
2015-12-07$2.70$4.849,600
2015-12-04$2.77$4.976,500
2015-12-03$2.77$4.978,300
2015-12-02$2.84$5.1014,700
2015-12-01$2.80$5.025,400
2015-11-30$2.79$5.0111,200
2015-11-27$2.55$4.58100
2015-11-25$2.55$4.581,400
2015-11-24$2.49$4.472,100
2015-11-23$2.46$4.419,100
2015-11-20$2.46$4.41500
2015-11-19$2.59$4.65300
2015-11-18$2.64$4.74400
2015-11-17$2.47$4.4392,400
2015-11-16$2.50$4.498,300
2015-11-13$2.57$4.618,300
2015-11-12$2.79$5.015,300
2015-11-11$2.56$4.590
2015-11-10$2.56$4.595,800
2015-11-09$2.73$4.909,800
2015-11-06$2.75$4.930
2015-11-05$2.75$4.937,200
2015-11-04$2.87$5.150
2015-11-03$2.87$5.153,500
2015-11-02$3.05$5.47700
2015-10-30$3.00$5.3828,400
2015-10-29$3.09$5.546,800
2015-10-28$3.10$5.563,900
2015-10-27$3.04$5.453,700
2015-10-26$3.03$5.443,100
2015-10-23$2.91$5.224,300
2015-10-22$2.82$5.0618,600
2015-10-21$3.01$5.4010,900
2015-10-20$3.00$5.384,500
2015-10-19$2.89$5.193,100
2015-10-16$2.98$5.3513,800
2015-10-15$2.81$5.0416,100
2015-10-14$2.98$5.35800
2015-10-13$2.85$5.11900
2015-10-12$2.81$5.041,200
2015-10-09$2.69$4.833,300
2015-10-08$2.60$4.671,700
2015-10-07$2.60$4.673,000
2015-10-06$2.61$4.683,000
2015-10-05$2.55$4.580
2015-10-02$2.55$4.5821,900
2015-10-01$2.40$4.3113,500
2015-09-30$2.33$4.1811,400
2015-09-29$2.29$4.111,100
2015-09-28$2.29$4.115,800
2015-09-25$2.51$4.50800
2015-09-24$2.51$4.5011,300
2015-09-23$2.54$4.564,400
2015-09-22$2.46$4.41900
2015-09-21$2.60$4.673,200
2015-09-18$2.59$4.6512,800
2015-09-17$2.45$4.40700
2015-09-16$2.52$4.521,700
2015-09-15$2.49$4.47600
2015-09-14$2.49$4.472,500
2015-09-11$2.50$4.492,900
2015-09-10$2.48$4.453,700
2015-09-09$2.58$4.632,300
2015-09-08$2.59$4.658,100
2015-09-04$2.51$4.50300
2015-09-03$2.52$4.529,100
2015-09-02$2.61$4.685,900
2015-09-01$2.68$4.818,400
2015-08-31$2.69$4.831,800
2015-08-28$2.49$4.477,400
2015-08-27$2.66$4.771,700
2015-08-26$2.57$4.615,700
2015-08-25$2.57$4.619,200
2015-08-24$2.51$4.5026,600
2015-08-21$2.54$4.564,900
2015-08-20$2.63$4.7229,200
2015-08-19$2.66$4.771,000
2015-08-18$2.63$4.72600
2015-08-17$2.63$4.723,100
2015-08-14$2.61$4.6810,400
2015-08-13$2.70$4.848,300
2015-08-12$2.67$4.794,200
2015-08-11$2.79$5.0111,600
2015-08-10$2.79$5.014,300
2015-08-07$2.68$4.81400
2015-08-06$2.68$4.8134,600
2015-08-05$2.79$5.019,600
2015-08-04$2.89$5.195,000
2015-08-03$2.97$5.3322,500
2015-07-31$2.91$5.2255,100
2015-07-30$3.37$6.051,200
2015-07-29$3.48$6.24200
2015-07-28$3.39$6.086,000
2015-07-27$3.27$5.871,500
2015-07-24$3.40$6.100
2015-07-23$3.40$6.10300
2015-07-22$3.43$6.150
2015-07-21$3.43$6.151,900
2015-07-20$3.42$6.141,400
2015-07-17$3.49$6.2613,100
2015-07-16$3.44$6.1717,800
2015-07-15$3.24$5.813,900
2015-07-14$3.25$5.833,800
2015-07-13$3.34$5.993,400
2015-07-10$3.24$5.814,800
2015-07-09$3.24$5.8110,700
2015-07-08$3.17$5.6940,900
2015-07-07$3.26$5.8515,500
2015-07-06$3.50$6.2810,300
2015-07-02$3.50$6.282,300
2015-07-01$3.53$6.33700
2015-06-30$3.42$6.143,300
2015-06-29$3.42$6.145,400
2015-06-26$3.60$6.46900
2015-06-25$3.60$6.4620,100
2015-06-24$3.54$6.354,800
2015-06-23$3.38$6.069,800
2015-06-22$3.50$6.2846,500
2015-06-19$3.45$6.194,300
2015-06-18$3.31$5.94132,200
2015-06-17$3.37$6.051,800
2015-06-16$3.33$5.9731,600
2015-06-15$3.39$6.0819,700
2015-06-12$3.40$6.102,900
2015-06-11$3.28$5.893,400
2015-06-10$3.24$5.814,300
2015-06-09$3.25$5.83200
2015-06-08$3.29$5.90700
2015-06-05$3.13$5.626,600
2015-06-04$3.21$5.767,000
2015-06-03$3.21$5.762,700
2015-06-02$3.16$5.673,100
2015-06-01$3.21$5.767,200
2015-05-29$3.19$5.7217,400
2015-05-28$3.24$5.811,400
2015-05-27$3.21$5.7613,000
2015-05-26$3.22$5.7814,700
2015-05-22$3.21$5.76600
2015-05-21$3.18$5.718,400
2015-05-20$3.14$5.63600
2015-05-19$3.14$5.6313,100
2015-05-18$3.17$5.693,100
2015-05-15$3.10$5.560
2015-05-14$3.10$5.562,900
2015-05-13$3.16$5.6717,800
2015-05-12$3.11$5.588,100
2015-05-11$3.19$5.723,600
2015-05-08$3.15$5.6531,000
2015-05-07$3.29$5.907,100
2015-05-06$3.21$5.7610,500
2015-05-05$3.24$5.8135,900
2015-05-04$3.23$5.8018,500
2015-05-01$3.36$6.0345,700
2015-04-30$3.45$6.193,100
2015-04-29$3.37$6.0512,400
2015-04-28$3.39$6.0812,400
2015-04-27$3.56$6.39800
2015-04-24$3.68$6.601,900
2015-04-23$3.68$6.60700
2015-04-22$3.55$6.374,400
2015-04-21$3.53$6.3314,400
2015-04-20$3.69$6.621,300
2015-04-17$3.61$6.48500
2015-04-16$3.79$6.801,400
2015-04-15$3.79$6.801,700
2015-04-14$3.78$6.785,500
2015-04-13$3.77$6.767,000
2015-04-10$3.75$6.733,100
2015-04-09$3.68$6.601,500
2015-04-08$3.49$6.266,600
2015-04-07$3.76$6.7510,400
2015-04-06$3.65$6.553,700
2015-04-02$3.57$6.41400
2015-04-01$3.60$6.46400
2015-03-31$3.70$6.64300
2015-03-30$3.69$6.626,200
2015-03-27$3.70$6.648,900
2015-03-26$3.50$6.2816,800
2015-03-25$3.47$6.23300
2015-03-24$3.42$6.146,200
2015-03-23$3.28$5.8910,300
2015-03-20$3.31$5.941,400
2015-03-19$3.31$5.9410,700
2015-03-18$3.35$6.0119,700
2015-03-17$3.35$6.012,900
2015-03-16$3.39$6.087,500
2015-03-13$3.34$5.9932,200
2015-03-12$3.39$6.089,500
2015-03-11$3.28$5.8912,900
2015-03-10$3.37$6.056,800
2015-03-09$3.41$6.128,700
2015-03-06$3.49$6.2618,600
2015-03-05$3.47$6.239,200
2015-03-04$3.40$6.105,800
2015-03-03$3.59$6.4464,000
2015-03-02$3.48$6.2484,500
2015-02-27$3.38$6.0692,300
2015-02-26$3.21$5.7610,700
2015-02-25$3.22$5.7818,900
2015-02-24$3.19$5.72400
2015-02-23$3.17$5.6930,700
2015-02-20$3.16$5.6710,700
2015-02-19$3.17$5.6919,100
2015-02-18$3.20$5.7412,400
2015-02-17$3.24$5.8131,900
2015-02-13$3.20$5.745,500
2015-02-12$3.13$5.622,200
2015-02-11$3.15$5.654,200
2015-02-10$3.15$5.651,300
2015-02-09$3.15$5.6510,500
2015-02-06$3.15$5.65800
2015-02-05$3.09$5.5421,100
2015-02-04$3.11$5.588,700
2015-02-03$3.14$5.6318,200
2015-02-02$3.20$5.749,700
2015-01-30$3.15$5.659,100
2015-01-29$3.15$5.659,700
2015-01-28$3.17$5.695,700
2015-01-27$3.17$5.6910,600
2015-01-26$3.15$5.656,600
2015-01-23$3.19$5.72400
2015-01-22$3.16$5.6720,700
2015-01-21$3.19$5.7222,300
2015-01-20$3.20$5.7437,500
2015-01-16$3.27$5.87200
2015-01-15$3.27$5.87200
2015-01-14$3.27$5.8717,000
2015-01-13$3.27$5.877,800
2015-01-12$3.26$5.8518,100
2015-01-09$3.27$5.8717,900
2015-01-08$3.25$5.8322,700
2015-01-07$3.41$6.1213,000
2015-01-06$3.36$6.0311,000
2015-01-05$3.37$6.0518,600
2015-01-02$3.37$6.053,500