Data I/O Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 7, 2026	2.87	2.92	2.87	2.89	-	1.76%	14,163
May 6, 2026	2.82	2.95	2.80	2.84	2.84	-	17,025
May 5, 2026	2.77	2.84	2.77	2.84	2.84	2.53%	3,452
May 4, 2026	2.81	2.95	2.77	2.77	2.77	0.36%	12,463
May 1, 2026	2.69	2.89	2.69	2.76	2.76	1.85%	87,704
Apr 30, 2026	2.58	2.71	2.55	2.71	2.71	5.04%	24,295
Apr 29, 2026	2.59	2.63	2.52	2.58	2.58	0.78%	30,457
Apr 28, 2026	2.57	2.70	2.51	2.56	2.56	-	6,424
Apr 27, 2026	2.76	2.78	2.56	2.56	2.56	-6.57%	10,763
Apr 24, 2026	2.56	2.74	2.51	2.74	2.74	7.87%	50,598
Apr 23, 2026	2.53	2.57	2.50	2.54	2.54	1.20%	23,500
Apr 22, 2026	2.54	2.70	2.45	2.51	2.51	0.40%	15,000
Apr 21, 2026	2.53	2.60	2.48	2.50	2.50	-1.96%	19,894
Apr 20, 2026	2.68	2.73	2.31	2.55	2.55	-0.78%	110,316
Apr 17, 2026	2.59	2.60	2.46	2.57	2.57	-1.53%	63,714
Apr 16, 2026	2.65	2.65	2.49	2.61	2.61	3.98%	25,755
Apr 15, 2026	2.48	2.54	2.40	2.51	2.51	2.45%	65,678
Apr 14, 2026	2.37	2.49	2.36	2.45	2.45	4.26%	12,618
Apr 13, 2026	2.50	2.50	2.35	2.35	2.35	-0.42%	13,193
Apr 10, 2026	2.22	2.44	2.22	2.36	2.36	5.36%	51,146
Apr 9, 2026	2.20	2.30	2.17	2.24	2.24	-	79,991
Apr 8, 2026	2.22	2.40	2.20	2.24	2.24	0.90%	51,345
Apr 7, 2026	2.24	2.28	2.20	2.22	2.22	2.30%	32,079
Apr 6, 2026	2.25	2.27	2.16	2.17	2.17	-4.82%	160,454
Apr 2, 2026	2.43	2.43	2.19	2.28	2.28	-3.80%	148,413
Apr 1, 2026	2.49	2.69	2.28	2.37	2.37	-6.32%	92,442
Mar 31, 2026	2.51	2.55	2.46	2.53	2.53	0.80%	5,655
Mar 30, 2026	2.67	2.67	2.50	2.51	2.51	-5.64%	14,872
Mar 27, 2026	2.65	2.69	2.62	2.66	2.66	-0.75%	53,201
Mar 26, 2026	2.53	2.75	2.45	2.68	2.68	5.93%	24,697
Mar 25, 2026	2.41	2.57	2.41	2.53	2.53	4.98%	30,358
Mar 24, 2026	2.40	2.48	2.40	2.41	2.41	-1.63%	5,777
Mar 23, 2026	2.44	2.55	2.42	2.45	2.45	-0.41%	26,891
Mar 20, 2026	2.54	2.61	2.41	2.46	2.46	-3.53%	84,024
Mar 19, 2026	2.60	2.64	2.55	2.55	2.55	-1.54%	21,158
Mar 18, 2026	2.67	2.76	2.59	2.59	2.59	-3.00%	23,135
Mar 17, 2026	2.71	2.72	2.66	2.67	2.67	0.38%	3,296
Mar 16, 2026	2.73	2.73	2.66	2.66	2.66	-0.75%	5,560
Mar 13, 2026	2.74	2.75	2.67	2.68	2.68	-	4,975
Mar 12, 2026	2.73	2.75	2.67	2.68	2.68	-1.11%	5,728
Mar 11, 2026	2.67	2.75	2.67	2.71	2.71	2.65%	5,830
Mar 10, 2026	2.70	2.79	2.64	2.64	2.64	-3.30%	10,236
Mar 9, 2026	2.67	2.87	2.66	2.73	2.73	-0.36%	11,334
Mar 6, 2026	2.71	2.80	2.67	2.74	2.74	-0.72%	6,824
Mar 5, 2026	2.85	2.86	2.76	2.76	2.76	-3.83%	2,556
Mar 4, 2026	2.79	2.95	2.78	2.87	2.87	4.74%	5,948
Mar 3, 2026	2.71	2.83	2.70	2.74	2.74	-2.14%	11,901
Mar 2, 2026	2.76	2.91	2.72	2.80	2.80	1.08%	22,538
Feb 27, 2026	2.76	2.90	2.69	2.77	2.77	-1.42%	34,303
Feb 26, 2026	2.90	2.99	2.80	2.81	2.81	-2.43%	59,518