Data I/O Corporation (DAIO) Stock Price History
Historical prices from 1989 to 2026
- 1M
- +0.8%
- 3M
- +63.5%
- YTD
- +10.0%
- 1Y
- +14.5%
- 3Y
- -5.3%
- 5Y
- -9.3%
Loading 10-year price history...
DAIO Historical Performance
DAIO Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- -46.5%
- 2003 annual price return
- +289.0%
- 2004 annual price return
- -12.4%
- 2005 annual price return
- +29.2%
- 2006 annual price return
- -14.1%
- 2007 annual price return
- +81.4%
- 2008 annual price return
- -62.2%
- 2009 annual price return
- +71.5%
- 2010 annual price return
- +32.9%
- 2011 annual price return
- -34.5%
- 2012 annual price return
- -56.5%
- 2013 annual price return
- +55.8%
- 2014 annual price return
- +30.0%
- 2015 annual price return
- -25.2%
- 2016 annual price return
- +68.5%
- 2017 annual price return
- +188.0%
- 2018 annual price return
- -58.7%
- 2019 annual price return
- -17.5%
- 2020 annual price return
- -7.0%
- 2021 annual price return
- +11.1%
- 2022 annual price return
- -17.3%
- 2023 annual price return
- -25.8%
- 2024 annual price return
- -11.8%
- 2025 annual price return
- +14.9%
- 2026 annual price return
- -16.1%
DAIO Stock Price Trajectory (1989–2026)
As of July 8, 2026, Data I/O Corporation (DAIO) trades at $3.63, representing a +14.5% return over the past year. The stock has delivered a -38.6% total return over five years (-9.3% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $25.55 on June 13, 2007. From this peak, DAIO has corrected -85.8%, currently trading 19% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers ONTO (+183.6% 1Y), KLIC (+196.6% 1Y), and FORM (+205.3% 1Y), DAIO has underperformed the peer group average. Compare DAIO vs ONTO →
DAIO Historical Price Data · from 1989
Rows 1–50 of 9,447| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-07 | 3.66 | 3.78 | 3.63 | 3.63 | 30K | -1.89% |
| 2026-07-06 | 3.73 | 3.94 | 3.63 | 3.70 | 56K | -1.60% |
| 2026-07-02 | 3.83 | 4.00 | 3.76 | 3.76 | 67K | -3.09% |
| 2026-07-01 | 3.84 | 3.92 | 3.84 | 3.88 | 45K | -1.52% |
| 2026-06-30 | 3.93 | 3.99 | 3.92 | 3.94 | 44K | -0.76% |
| 2026-06-29 | 3.82 | 4.14 | 3.80 | 3.97 | 13K | +5.59% |
| 2026-06-26 | 3.71 | 3.80 | 3.67 | 3.76 | 30K | +1.08% |
| 2026-06-25 | 3.71 | 3.81 | 3.66 | 3.72 | 27K | -0.27% |
| 2026-06-24 | 3.86 | 3.90 | 3.66 | 3.73 | 26K | -3.12% |
| 2026-06-23 | 3.54 | 3.95 | 3.54 | 3.85 | 32K | +4.05% |
| 2026-06-22 | 3.70 | 3.83 | 3.60 | 3.70 | 55K | -0.27% |
| 2026-06-18 | 3.77 | 3.93 | 3.65 | 3.71 | 166K | -3.64% |
| 2026-06-17 | 3.88 | 3.88 | 3.72 | 3.85 | 131K | -0.77% |
| 2026-06-16 | 4.06 | 4.08 | 3.81 | 3.88 | 83K | -3.72% |
| 2026-06-15 | 4.05 | 4.10 | 3.95 | 4.03 | 10K | +1.77% |
| 2026-06-12 | 3.99 | 4.05 | 3.92 | 3.96 | 22K | -0.75% |
| 2026-06-11 | 3.77 | 4.03 | 3.64 | 3.99 | 63K | +7.55% |
| 2026-06-10 | 3.63 | 3.79 | 3.46 | 3.71 | 62K | +2.20% |
| 2026-06-09 | 3.60 | 3.76 | 3.41 | 3.63 | 79K | +0.83% |
| 2026-06-08 | 3.60 | 3.66 | 3.53 | 3.60 | 36K | 0.00% |
| 2026-06-05 | 3.84 | 3.85 | 3.57 | 3.60 | 6K | -8.40% |
| 2026-06-04 | 4.00 | 4.14 | 3.80 | 3.93 | 51K | -3.68% |
| 2026-06-03 | 4.15 | 4.15 | 3.92 | 4.08 | 100K | -1.92% |
| 2026-06-02 | 4.25 | 4.30 | 4.03 | 4.16 | 58K | -2.35% |
| 2026-06-01 | 4.30 | 4.40 | 3.93 | 4.26 | 337K | +0.71% |
| 2026-05-29 | 4.22 | 4.49 | 4.06 | 4.23 | 400K | -0.47% |
| 2026-05-28 | 3.22 | 4.43 | 3.22 | 4.25 | 886K | +33.23% |
| 2026-05-27 | 3.15 | 3.27 | 3.11 | 3.19 | 54K | +1.27% |
| 2026-05-26 | 3.13 | 3.20 | 3.07 | 3.15 | 43K | -0.94% |
| 2026-05-22 | 3.10 | 3.19 | 3.05 | 3.18 | 47K | +4.26% |
| 2026-05-21 | 3.04 | 3.19 | 2.98 | 3.05 | 57K | -3.79% |
| 2026-05-20 | 3.03 | 3.17 | 2.99 | 3.17 | 40K | +2.26% |
| 2026-05-19 | 3.01 | 3.19 | 2.96 | 3.10 | 27K | +2.65% |
| 2026-05-18 | 3.24 | 3.24 | 3.00 | 3.02 | 61K | -5.63% |
| 2026-05-15 | 2.76 | 3.29 | 2.76 | 3.20 | 329K | +9.97% |
| 2026-05-14 | 2.81 | 3.08 | 2.72 | 2.91 | 69K | +5.05% |
| 2026-05-13 | 2.83 | 2.91 | 2.68 | 2.77 | 10K | -3.82% |
| 2026-05-12 | 2.96 | 2.96 | 2.85 | 2.88 | 8K | -2.70% |
| 2026-05-11 | 2.81 | 3.11 | 2.67 | 2.96 | 58K | +5.71% |
| 2026-05-08 | 2.85 | 2.87 | 2.78 | 2.80 | 25K | -1.06% |
| 2026-05-07 | 2.87 | 2.92 | 2.81 | 2.83 | 44K | -0.35% |
| 2026-05-06 | 2.82 | 2.94 | 2.80 | 2.84 | 17K | 0.00% |
| 2026-05-05 | 2.77 | 2.84 | 2.77 | 2.84 | 3K | +2.53% |
| 2026-05-04 | 2.83 | 2.95 | 2.77 | 2.77 | 12K | +0.36% |
| 2026-05-01 | 2.69 | 2.89 | 2.69 | 2.76 | 88K | +1.85% |
| 2026-04-30 | 2.58 | 2.74 | 2.55 | 2.71 | 24K | +5.04% |
| 2026-04-29 | 2.59 | 2.63 | 2.53 | 2.58 | 30K | +0.78% |
| 2026-04-28 | 2.57 | 2.70 | 2.51 | 2.56 | 6K | 0.00% |
| 2026-04-27 | 2.62 | 2.77 | 2.56 | 2.56 | 11K | -6.57% |
| 2026-04-24 | 2.56 | 2.74 | 2.56 | 2.74 | 51K | +7.87% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
DAIO — Frequently Asked Questions
Quick answers to the most common questions about buying DAIO stock.
How has DAIO stock performed recently?
DAIO returned +14.5% over the past year, beating its 5-year annualized CAGR of -9.3%. The stock trades above its 200-day moving average, confirming the uptrend.
What is DAIO's all-time high price?
Data I/O Corporation reached $25.55 on 2007-06-13. The 52-week high is $4.49. Current 1-year return of +14.5% places the stock closer to historical peaks.
Where can I download DAIO historical price data?
This page provides DAIO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1989-2026, downloadable in CSV format.