Data I/O Corporation (DAIO)
Showing Closing Date Range from Apr 24 to Oct 21, 2026 compared to Oct 25, 2025 to Apr 23, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:dataio.com/investor-relations
Current Period Close
$2.59
Apr 24, 2026 - Oct 21, 2026
Previous Period Close
$2.54
Oct 25, 2025 - Apr 23, 2026
Net Comparison Delta
+$0.05 (+1.97%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(122 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 21, 2026 | $2.59 | Apr 22, 2026 | $2.51 | +3.19% |
| Oct 20, 2026 | $2.58 | Apr 21, 2026 | $2.50 | +3.20% |
| Oct 19, 2026 | $2.52 | Apr 20, 2026 | $2.55 | -1.18% |
| Oct 16, 2026 | $2.58 | Apr 17, 2026 | $2.57 | +0.39% |
| Oct 15, 2026 | $2.68 | Apr 16, 2026 | $2.61 | +2.68% |
| Oct 14, 2026 | $2.75 | Apr 15, 2026 | $2.51 | +9.56% |
| Oct 13, 2026 | $2.84 | Apr 14, 2026 | $2.45 | +15.92% |
| Oct 12, 2026 | $2.86 | Apr 13, 2026 | $2.35 | +21.70% |
| Oct 09, 2026 | $2.91 | Apr 10, 2026 | $2.36 | +23.31% |
| Oct 08, 2026 | $2.85 | Apr 09, 2026 | $2.24 | +27.23% |
| Oct 07, 2026 | $2.90 | Apr 08, 2026 | $2.24 | +29.46% |
| Oct 06, 2026 | $2.93 | Apr 07, 2026 | $2.22 | +31.98% |
| Oct 05, 2026 | $2.89 | Apr 06, 2026 | $2.17 | +33.18% |
| Oct 02, 2026 | $2.98 | Apr 02, 2026 | $2.28 | +30.70% |
| Sep 30, 2026 | $2.93 | Apr 01, 2026 | $2.37 | +23.63% |
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