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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$4.20$7.546,700
2005-12-29$4.28$7.6830,600
2005-12-28$4.25$7.6318,000
2005-12-27$4.23$7.5926,200
2005-12-23$4.26$7.6459,400
2005-12-22$4.04$7.2527,000
2005-12-21$4.20$7.5442,400
2005-12-20$4.20$7.5466,400
2005-12-19$4.29$7.7044,900
2005-12-16$4.47$8.0292,400
2005-12-15$4.85$8.70234,500
2005-12-14$4.27$7.66148,700
2005-12-13$4.09$7.34370,500
2005-12-12$4.67$8.38858,700
2005-12-09$2.97$5.335,400
2005-12-08$2.95$5.2928,900
2005-12-07$2.80$5.0215,200
2005-12-06$2.78$4.9941,800
2005-12-05$2.74$4.9216,200
2005-12-02$2.82$5.0657,400
2005-12-01$2.61$4.689,200
2005-11-30$2.58$4.6317,600
2005-11-29$2.52$4.525,200
2005-11-28$2.53$4.544,500
2005-11-25$2.55$4.582,900
2005-11-23$2.53$4.546,000
2005-11-22$2.55$4.586,500
2005-11-21$2.59$4.6510,600
2005-11-18$2.53$4.5430,200
2005-11-17$2.44$4.3820,100
2005-11-16$2.45$4.408,900
2005-11-15$2.45$4.4011,400
2005-11-14$2.49$4.4711,400
2005-11-11$2.42$4.343,700
2005-11-10$2.45$4.405,500
2005-11-09$2.39$4.298,600
2005-11-08$2.37$4.253,400
2005-11-07$2.43$4.362,900
2005-11-04$2.41$4.3211,900
2005-11-03$2.48$4.4515,500
2005-11-02$2.46$4.4116,300
2005-11-01$2.55$4.5814,400
2005-10-31$2.60$4.6710,100
2005-10-28$2.49$4.479,400
2005-10-27$2.36$4.2310,200
2005-10-26$2.28$4.09400
2005-10-25$2.30$4.132,400
2005-10-24$2.32$4.1610,500
2005-10-21$2.30$4.1310,900
2005-10-20$2.36$4.233,400
2005-10-19$2.43$4.362,600
2005-10-18$2.33$4.1814,600
2005-10-17$2.26$4.0613,300
2005-10-14$2.36$4.230
2005-10-13$2.36$4.2310,900
2005-10-12$2.32$4.167,800
2005-10-11$2.37$4.259,500
2005-10-10$2.35$4.220
2005-10-07$2.35$4.222,300
2005-10-06$2.36$4.230
2005-10-05$2.36$4.2315,400
2005-10-04$2.48$4.4510,800
2005-10-03$2.55$4.5810,100
2005-09-30$2.45$4.402,800
2005-09-29$2.42$4.341,500
2005-09-28$2.44$4.3814,400
2005-09-27$2.34$4.203,800
2005-09-26$2.41$4.3214,700
2005-09-23$2.34$4.201,000
2005-09-22$2.30$4.132,100
2005-09-21$2.29$4.110
2005-09-20$2.29$4.110
2005-09-19$2.29$4.1111,400
2005-09-16$2.29$4.1128,700
2005-09-15$2.37$4.2531,500
2005-09-14$2.36$4.235,900
2005-09-13$2.37$4.2521,600
2005-09-12$2.31$4.14400
2005-09-09$2.37$4.2511,100
2005-09-08$2.34$4.202,600
2005-09-07$2.35$4.224,800
2005-09-06$2.31$4.145,200
2005-09-02$2.30$4.134,700
2005-09-01$2.34$4.207,100
2005-08-31$2.32$4.166,300
2005-08-30$2.30$4.134,200
2005-08-29$2.31$4.14400
2005-08-26$2.37$4.256,500
2005-08-25$2.37$4.25100
2005-08-24$2.34$4.208,500
2005-08-23$2.35$4.226,900
2005-08-22$2.35$4.223,200
2005-08-19$2.33$4.186,200
2005-08-18$2.33$4.1816,900
2005-08-17$2.42$4.341,600
2005-08-16$2.38$4.278,300
2005-08-15$2.42$4.343,600
2005-08-12$2.40$4.3138,000
2005-08-11$2.45$4.406,200
2005-08-10$2.48$4.4518,800
2005-08-09$2.50$4.496,800
2005-08-08$2.50$4.493,300
2005-08-05$2.54$4.5618,200
2005-08-04$2.50$4.493,100
2005-08-03$2.51$4.503,600
2005-08-02$2.50$4.4916,800
2005-08-01$2.55$4.5836,500
2005-07-29$2.75$4.9330,600
2005-07-28$2.78$4.991,100
2005-07-27$2.78$4.9920,100
2005-07-26$2.69$4.8313,200
2005-07-25$2.72$4.8810,500
2005-07-22$2.79$5.013,900
2005-07-21$2.78$4.9914,000
2005-07-20$2.74$4.924,500
2005-07-19$2.65$4.752,600
2005-07-18$2.71$4.866,800
2005-07-15$2.72$4.8815,800
2005-07-14$2.57$4.6144,100
2005-07-13$2.54$4.561,600
2005-07-12$2.52$4.525,400
2005-07-11$2.47$4.4323,400
2005-07-08$2.45$4.4016,000
2005-07-07$2.40$4.317,800
2005-07-06$2.54$4.562,000
2005-07-05$2.56$4.598,600
2005-07-01$2.55$4.588,000
2005-06-30$2.48$4.455,600
2005-06-29$2.51$4.509,900
2005-06-28$2.54$4.5617,700
2005-06-27$2.60$4.673,800
2005-06-24$2.56$4.5915,400
2005-06-23$2.59$4.651,000
2005-06-22$2.47$4.438,000
2005-06-21$2.51$4.50300
2005-06-20$2.51$4.50400
2005-06-17$2.55$4.589,200
2005-06-16$2.58$4.631,900
2005-06-15$2.54$4.5624,200
2005-06-14$2.51$4.5016,600
2005-06-13$2.65$4.7530,600
2005-06-10$2.74$4.922,000
2005-06-09$2.78$4.9916,500
2005-06-08$2.88$5.175,900
2005-06-07$2.82$5.06700
2005-06-06$2.90$5.2012,500
2005-06-03$2.90$5.2021,600
2005-06-02$2.86$5.1310,100
2005-06-01$2.87$5.154,700
2005-05-31$2.89$5.195,300
2005-05-27$2.94$5.2826,900
2005-05-26$2.86$5.1312,400
2005-05-25$2.83$5.089,300
2005-05-24$2.65$4.7510,800
2005-05-23$2.85$5.1115,700
2005-05-20$2.55$4.584,500
2005-05-19$2.62$4.701,200
2005-05-18$2.53$4.5411,200
2005-05-17$2.50$4.494,800
2005-05-16$2.55$4.5813,200
2005-05-13$2.56$4.5917,200
2005-05-12$2.51$4.5010,500
2005-05-11$2.45$4.408,900
2005-05-10$2.48$4.45107,200
2005-05-09$2.63$4.7214,300
2005-05-06$2.65$4.753,900
2005-05-05$2.69$4.833,400
2005-05-04$2.65$4.756,900
2005-05-03$2.59$4.653,900
2005-05-02$2.61$4.685,300
2005-04-29$2.69$4.837,500
2005-04-28$2.75$4.938,200
2005-04-27$2.89$5.1916,100
2005-04-26$2.79$5.014,800
2005-04-25$2.84$5.1017,000
2005-04-22$2.80$5.021,000
2005-04-21$2.89$5.194,400
2005-04-20$2.81$5.048,500
2005-04-19$2.75$4.93500
2005-04-18$2.75$4.935,900
2005-04-15$2.65$4.7510,900
2005-04-14$2.74$4.9280,600
2005-04-13$2.85$5.1114,300
2005-04-12$2.76$4.9514,100
2005-04-11$2.75$4.9326,200
2005-04-08$2.93$5.2693,300
2005-04-07$3.11$5.58682,500
2005-04-06$2.79$5.014,200
2005-04-05$2.71$4.862,500
2005-04-04$2.80$5.0210,600
2005-04-01$2.80$5.0217,700
2005-03-31$2.91$5.228,300
2005-03-30$2.92$5.24400
2005-03-29$2.90$5.201,000
2005-03-28$2.91$5.226,200
2005-03-24$2.92$5.2412,300
2005-03-23$2.91$5.2229,500
2005-03-22$3.00$5.382,400
2005-03-21$2.99$5.364,000
2005-03-18$2.95$5.29100
2005-03-17$2.98$5.354,700
2005-03-16$3.02$5.4295,000
2005-03-15$3.08$5.5339,000
2005-03-14$3.05$5.472,500
2005-03-11$3.10$5.564,400
2005-03-10$3.15$5.654,400
2005-03-09$3.16$5.678,500
2005-03-08$3.18$5.712,500
2005-03-07$3.18$5.713,200
2005-03-04$3.20$5.740
2005-03-03$3.20$5.744,100
2005-03-02$3.15$5.6511,000
2005-03-01$3.28$5.89137,600
2005-02-28$3.14$5.631,700
2005-02-25$3.10$5.561,900
2005-02-24$3.06$5.494,300
2005-02-23$3.05$5.4712,400
2005-02-22$3.15$5.6517,800
2005-02-18$3.12$5.601,700
2005-02-17$3.11$5.584,600
2005-02-16$3.15$5.6527,400
2005-02-15$3.15$5.651,800
2005-02-14$3.13$5.6230,100
2005-02-11$3.05$5.478,800
2005-02-10$3.09$5.5410,500
2005-02-09$3.00$5.3813,500
2005-02-08$3.05$5.473,800
2005-02-07$3.06$5.496,600
2005-02-04$2.96$5.313,200
2005-02-03$3.05$5.475,000
2005-02-02$3.11$5.583,200
2005-02-01$3.02$5.427,400
2005-01-31$3.10$5.5620,500
2005-01-28$3.01$5.401,600
2005-01-27$3.05$5.473,700
2005-01-26$3.05$5.475,000
2005-01-25$3.08$5.533,300
2005-01-24$3.08$5.5312,800
2005-01-21$3.04$5.453,900
2005-01-20$3.13$5.621,700
2005-01-19$3.06$5.491,300
2005-01-18$3.07$5.517,400
2005-01-14$3.10$5.563,600
2005-01-13$3.11$5.587,800
2005-01-12$3.15$5.6538,200
2005-01-11$3.25$5.835,100
2005-01-10$3.25$5.833,400
2005-01-07$3.38$6.068,600
2005-01-06$3.33$5.9718,500
2005-01-05$3.32$5.966,100
2005-01-04$3.30$5.9244,500
2005-01-03$3.25$5.8319,300