Data I/O (DAIO) closed at $2.37 on November 5, 2026, down 2.3% from the previous close, on volume of 74,431 shares (30-day average 25,360).
Data as of November 5, 2026.
5-Nov-2026
No headlines found.
Globe Newswire (Tue, 3-Nov 9:00 AM ET)
Data I/O to Announce Third Quarter 2026 Financial Results on November 12, 2026
Globe Newswire (Mon, 2-Nov 9:00 AM ET)
Data I/O Completes Transformational Acquisition of V-TEK, Anticipated to Double Revenue
Globe Newswire (Wed, 21-Oct 8:00 AM ET)
Data I/O Signs Definitive Agreement to Acquire V-TEK and A&J Programming
Globe Newswire (Mon, 19-Oct 8:15 AM ET)
Data I/O Announces Proposed $13.25 Million Securities Offering
Globe Newswire (Mon, 19-Oct 8:00 AM ET)
Data I/O Reports Second Quarter 2026 Results
Globe Newswire (Wed, 12-Aug 4:00 PM ET)
Data I/O Corp provides semiconductor programming, security provisioning, and intellectual property protection and management solutions used in electronics manufacturing with flash memory, microcontrollers, and flash memory-based intelligent devices as well as secure element devices, authentication devices and secure microcontrollers. It operates as a single segment entity, with the sole objective to design, manufacture, and sell programming solutions and Programming-as-a-Service (PaaS) to the world's various electronics manufacturers including OEMs, CMs and EMS companies. The company operate in three separate locations Redmond, Washington; Shanghai, China; and Munich, Germany.
Data I/O trades on the NASDAQ stock market under the symbol DAIO.
As of November 5, 2026, DAIO stock price declined to $2.37 with 74,431 million shares trading.
DAIO has a beta of 1.09, meaning it tends to be more sensitive to market movements. DAIO has a correlation of 0.06 to the broad based SPY ETF.
DAIO has a market cap of $24.64 million. This is considered a Sub-Micro Cap stock.
Last quarter Data I/O reported $5 million in Revenue and -$.17 earnings per share. This fell short of revenue expectation by $-51,000 and missed earnings estimates by -$.12.
In the last 3 years, DAIO traded as high as $4.49 and as low as $1.88.
The top ETF exchange traded funds that DAIO belongs to (by Net Assets): VTI, VXF, DFMC, DFAS, DFAC.
DAIO has underperformed the market in the last year with a return of -19.5%, while the SPY ETF gained +9.7%. In the last 3 month period, DAIO fell short of the market, returning -21.0%, while SPY returned -4.7%. However, in the most recent 2 weeks DAIO has outperformed the stock market by returning -4.8%, while SPY returned -5.2%.
DAIO support price is $2.30 and resistance is $2.56 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that DAIO shares will trade within this expected range on the day.
