Data I/O Corporation (DAIO)
NASDAQ: DAIO · Real-Time Price · USD
3.520
-0.120 (-3.30%)
At close: Jul 10, 2026, 4:00 PM EDT
3.470
-0.050 (-1.42%)
After-hours: Jul 10, 2026, 5:50 PM EDT
Data I/O Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 10, 2026 | 3.60 | 3.72 | 3.52 | 3.52 | 3.52 | -3.30% | 72,784 |
| Jul 9, 2026 | 3.51 | 3.75 | 3.51 | 3.64 | 3.64 | 4.60% | 68,630 |
| Jul 8, 2026 | 3.57 | 3.65 | 3.46 | 3.48 | 3.48 | -4.13% | 53,372 |
| Jul 7, 2026 | 3.66 | 3.80 | 3.62 | 3.63 | 3.63 | -1.89% | 29,637 |
| Jul 6, 2026 | 3.81 | 3.94 | 3.63 | 3.70 | 3.70 | -1.60% | 56,035 |
| Jul 2, 2026 | 3.86 | 4.00 | 3.76 | 3.76 | 3.76 | -3.09% | 67,522 |
| Jul 1, 2026 | 3.89 | 3.98 | 3.83 | 3.88 | 3.88 | -1.52% | 45,432 |
| Jun 30, 2026 | 4.01 | 4.05 | 3.92 | 3.94 | 3.94 | -0.76% | 44,449 |
| Jun 29, 2026 | 3.82 | 4.14 | 3.80 | 3.97 | 3.97 | 5.59% | 88,389 |
| Jun 26, 2026 | 3.72 | 3.80 | 3.66 | 3.76 | 3.76 | 1.08% | 30,196 |
| Jun 25, 2026 | 3.81 | 3.81 | 3.66 | 3.72 | 3.72 | -0.27% | 26,624 |
| Jun 24, 2026 | 3.81 | 3.90 | 3.66 | 3.73 | 3.73 | -3.12% | 26,887 |
| Jun 23, 2026 | 3.55 | 3.95 | 3.55 | 3.85 | 3.85 | 4.05% | 32,827 |
| Jun 22, 2026 | 3.70 | 3.83 | 3.60 | 3.70 | 3.70 | -0.27% | 57,142 |
| Jun 18, 2026 | 3.82 | 3.93 | 3.60 | 3.71 | 3.71 | -3.64% | 174,626 |
| Jun 17, 2026 | 3.88 | 3.96 | 3.70 | 3.85 | 3.85 | -0.77% | 141,453 |
| Jun 16, 2026 | 4.06 | 4.08 | 3.81 | 3.88 | 3.88 | -3.72% | 83,387 |
| Jun 15, 2026 | 4.05 | 4.10 | 3.95 | 4.03 | 4.03 | - | 104,770 |
| Jun 12, 2026 | 3.99 | 4.05 | 3.92 | 4.03 | 4.03 | 1.00% | 23,271 |
| Jun 11, 2026 | 3.77 | 4.04 | 3.58 | 3.99 | 3.99 | 7.55% | 64,263 |
| Jun 10, 2026 | 3.54 | 3.79 | 3.46 | 3.71 | 3.71 | 2.20% | 61,845 |
| Jun 9, 2026 | 3.60 | 3.76 | 3.41 | 3.63 | 3.63 | 0.83% | 79,443 |
| Jun 8, 2026 | 3.60 | 3.66 | 3.53 | 3.60 | 3.60 | - | 35,515 |
| Jun 5, 2026 | 3.84 | 3.85 | 3.56 | 3.60 | 3.60 | -8.40% | 87,797 |
| Jun 4, 2026 | 4.00 | 4.14 | 3.80 | 3.93 | 3.93 | -3.68% | 51,272 |
| Jun 3, 2026 | 4.15 | 4.15 | 3.92 | 4.08 | 4.08 | -1.92% | 99,797 |
| Jun 2, 2026 | 4.25 | 4.30 | 4.03 | 4.16 | 4.16 | -2.35% | 61,087 |
| Jun 1, 2026 | 4.30 | 4.40 | 3.93 | 4.26 | 4.26 | 0.71% | 344,142 |
| May 29, 2026 | 4.22 | 4.49 | 4.06 | 4.23 | 4.23 | -0.47% | 426,559 |
| May 28, 2026 | 3.22 | 4.44 | 3.21 | 4.25 | 4.25 | 33.23% | 895,692 |
| May 27, 2026 | 3.18 | 3.27 | 3.11 | 3.19 | 3.19 | 1.27% | 56,843 |
| May 26, 2026 | 3.13 | 3.20 | 3.07 | 3.15 | 3.15 | -0.94% | 43,621 |
| May 22, 2026 | 3.05 | 3.19 | 3.05 | 3.18 | 3.18 | 4.26% | 47,574 |
| May 21, 2026 | 3.19 | 3.19 | 2.98 | 3.05 | 3.05 | -3.79% | 57,119 |
| May 20, 2026 | 3.03 | 3.17 | 2.99 | 3.17 | 3.17 | 2.26% | 39,798 |
| May 19, 2026 | 3.01 | 3.19 | 2.96 | 3.10 | 3.10 | 2.65% | 27,323 |
| May 18, 2026 | 3.24 | 3.24 | 3.00 | 3.02 | 3.02 | -5.63% | 61,693 |
| May 15, 2026 | 2.76 | 3.29 | 2.76 | 3.20 | 3.20 | 9.97% | 329,288 |
| May 14, 2026 | 2.81 | 3.08 | 2.72 | 2.91 | 2.91 | 5.05% | 258,112 |
| May 13, 2026 | 2.83 | 2.92 | 2.68 | 2.77 | 2.77 | -3.82% | 10,194 |
| May 12, 2026 | 2.96 | 2.96 | 2.85 | 2.88 | 2.88 | -1.03% | 7,976 |
| May 11, 2026 | 2.83 | 3.11 | 2.67 | 2.91 | 2.91 | 3.93% | 58,869 |
| May 8, 2026 | 2.83 | 2.87 | 2.76 | 2.80 | 2.80 | -1.06% | 25,054 |
| May 7, 2026 | 2.87 | 2.92 | 2.82 | 2.83 | 2.83 | -0.35% | 43,841 |
| May 6, 2026 | 2.82 | 2.95 | 2.80 | 2.84 | 2.84 | - | 17,034 |
| 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% | 12,523 |
| May 1, 2026 | 2.69 | 2.89 | 2.69 | 2.76 | 2.76 | 1.85% | 87,734 |
| 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% | 30,463 |