NASDAQ · DAIO

Data I/O Corporation

Technology · Hardware, Equipment & Parts

$2.80

Up+$0.01 (+0.36%)

Updated Sep 17, 2026, 3:45 PM

SID Score

3.2/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

DAIO price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

DAIO OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 16, 2026	$2.81	$2.835	$2.755	$2.80	49.61K
Sep 15, 2026	$2.76	$2.81	$2.74	$2.765	11.72K
Sep 14, 2026	$2.76	$2.81	$2.74	$2.76	33.83K
Sep 11, 2026	$2.795	$2.87	$2.77	$2.77	4.98K
Sep 10, 2026	$2.79	$2.845	$2.71	$2.71	10.22K
Sep 9, 2026	$2.7704	$2.905	$2.7704	$2.78	19.87K
Sep 8, 2026	$2.86	$2.88	$2.76	$2.80	26.99K
Sep 4, 2026	$2.84	$2.90	$2.79	$2.84	15.53K
Sep 3, 2026	$2.81	$2.9025	$2.80	$2.84	38.08K
Sep 2, 2026	$2.905	$2.9738	$2.82	$2.82	16.29K
Sep 1, 2026	$2.98	$2.98	$2.79	$2.83	20.34K
Aug 31, 2026	$2.95	$2.99	$2.88	$2.89	23.92K
Aug 28, 2026	$3.02	$3.10	$2.93	$2.93	27.43K
Aug 27, 2026	$3.05	$3.1821	$2.91	$2.98	41.48K
Aug 26, 2026	$2.90	$3.07	$2.8774	$2.91	23.42K
Aug 25, 2026	$2.96	$3.015	$2.90	$2.90	3.31K
Aug 24, 2026	$2.96	$3.09	$2.88	$2.88	9.44K
Aug 21, 2026	$2.96	$3.02	$2.90	$2.97	48.95K
Aug 20, 2026	$2.90	$3.21	$2.90	$2.97	15.38K
Aug 19, 2026	$2.99	$3.0066	$2.88	$2.88	18.49K