Rubicon Technology, Inc. (RBCN)
OTCMKTS
· Delayed Price · Currency is USD
2.100
0.00 (0.00%)
Jun 30, 2025, 8:00 PM EDT
Rubicon Technology Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | - | 11 |
| Jun 30, 2025 | 2.06 | 2.10 | 2.06 | 2.10 | 2.10 | -8.70% | 528 |
| Jun 27, 2025 | 2.30 | 2.30 | 2.30 | 2.30 | 2.30 | - | 300 |
| Jun 26, 2025 | 2.25 | 2.30 | 2.25 | 2.30 | 2.30 | - | 782 |
| Jun 25, 2025 | 2.30 | 2.30 | 2.30 | 2.30 | 2.30 | - | 2 |
| Jun 24, 2025 | 2.30 | 2.30 | 2.30 | 2.30 | 2.30 | 4.07% | 590 |
| Jun 23, 2025 | 2.16 | 2.21 | 2.16 | 2.21 | 2.21 | 1.38% | 2,343 |
| Jun 20, 2025 | 2.16 | 2.20 | 2.16 | 2.18 | 2.18 | -1.36% | 4,131 |
| Jun 18, 2025 | 2.21 | 2.21 | 2.21 | 2.21 | 2.21 | - | 42 |
| Jun 17, 2025 | 2.09 | 2.21 | 2.05 | 2.21 | 2.21 | 5.74% | 6,602 |
| Jun 16, 2025 | 2.09 | 2.09 | 2.09 | 2.09 | 2.09 | - | 72 |
| Jun 13, 2025 | 2.09 | 2.09 | 2.09 | 2.09 | 2.09 | 1.95% | 596 |
| Jun 12, 2025 | 2.05 | 2.05 | 2.05 | 2.05 | 2.05 | 2.50% | 289 |
| Jun 11, 2025 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | -4.31% | 100 |
| Jun 10, 2025 | 2.09 | 2.09 | 2.09 | 2.09 | 2.09 | - | - |
| Jun 9, 2025 | 2.02 | 2.09 | 2.02 | 2.09 | 2.09 | 14.84% | 1,036 |
| Jun 6, 2025 | 1.82 | 1.82 | 1.82 | 1.82 | 1.82 | -5.26% | 333 |
| Jun 5, 2025 | 2.09 | 2.10 | 1.82 | 1.92 | 1.92 | -2.24% | 3,724 |
| Jun 4, 2025 | 1.97 | 1.97 | 1.97 | 1.97 | 1.97 | - | 2 |
| Jun 3, 2025 | 2.19 | 2.19 | 1.97 | 1.97 | 1.97 | -10.27% | 375 |
| Jun 2, 2025 | 2.19 | 2.19 | 2.19 | 2.19 | 2.19 | - | 1 |
| May 30, 2025 | 2.24 | 2.24 | 2.19 | 2.19 | 2.19 | 0.09% | 4,500 |
| May 29, 2025 | 2.19 | 2.19 | 2.19 | 2.19 | 2.19 | - | 51 |
| May 28, 2025 | 2.19 | 2.19 | 2.19 | 2.19 | 2.19 | - | 2 |
| May 27, 2025 | 2.01 | 2.22 | 2.01 | 2.19 | 2.19 | 0.37% | 4,902 |
| May 23, 2025 | 2.18 | 2.18 | 2.18 | 2.18 | 2.18 | -0.46% | 687 |
| May 22, 2025 | 2.20 | 2.20 | 2.19 | 2.19 | 2.19 | 5.80% | 1,500 |
| May 21, 2025 | 2.03 | 2.20 | 2.03 | 2.07 | 2.07 | -5.05% | 7,878 |
| May 20, 2025 | 2.19 | 2.19 | 2.18 | 2.18 | 2.18 | 1.40% | 1,509 |
| May 19, 2025 | 2.18 | 2.20 | 2.15 | 2.15 | 2.15 | -1.83% | 7,759 |
| May 16, 2025 | 2.05 | 2.19 | 2.00 | 2.19 | 2.19 | 0.46% | 7,057 |
| May 15, 2025 | 2.10 | 2.19 | 2.09 | 2.18 | 2.18 | -0.91% | 1,462 |
| May 14, 2025 | 2.21 | 2.21 | 1.84 | 2.20 | 2.20 | 15.79% | 16,366 |
| May 13, 2025 | 2.05 | 2.07 | 1.90 | 1.90 | 1.90 | -11.63% | 810 |
| May 12, 2025 | 2.15 | 2.15 | 2.15 | 2.15 | 2.15 | - | 109 |
| May 9, 2025 | 2.05 | 2.15 | 2.05 | 2.15 | 2.15 | 4.88% | 430 |
| May 8, 2025 | 2.05 | 2.05 | 2.05 | 2.05 | 2.05 | - | 1 |
| May 7, 2025 | 2.00 | 2.05 | 2.00 | 2.05 | 2.05 | 2.50% | 465 |
| May 6, 2025 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | - | 50 |
| May 5, 2025 | 1.91 | 2.03 | 1.91 | 2.00 | 2.00 | - | 850 |
| May 2, 2025 | 1.96 | 2.00 | 1.96 | 2.00 | 2.00 | - | 927 |
| May 1, 2025 | 1.98 | 2.00 | 1.81 | 2.00 | 2.00 | - | 1,811 |
| Apr 30, 2025 | 2.00 | 2.00 | 1.98 | 2.00 | 2.00 | -2.44% | 900 |
| Apr 29, 2025 | 1.99 | 2.05 | 1.99 | 2.05 | 2.05 | 3.54% | 817 |
| Apr 28, 2025 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | - | 6 |
| Apr 25, 2025 | 1.98 | 1.99 | 1.98 | 1.98 | 1.98 | -0.50% | 451 |
| Apr 24, 2025 | 1.99 | 1.99 | 1.99 | 1.99 | 1.99 | - | 11 |
| Apr 23, 2025 | 1.83 | 1.99 | 1.69 | 1.99 | 1.99 | -2.45% | 3,189 |
| Apr 22, 2025 | 2.04 | 2.04 | 2.04 | 2.04 | 2.04 | - | 15 |
| Apr 21, 2025 | 1.83 | 2.04 | 1.83 | 2.04 | 2.04 | 2.00% | 1,029 |