Kopin Corporation (KOPN)
NASDAQ: KOPN
· Real-Time Price · USD
2.12
-0.02 (-0.93%)
At close: Sep 05, 2025, 3:59 PM
2.10
-0.89%
After-hours: Sep 05, 2025, 07:47 PM EDT
KOPN Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 2.18 | 2.22 | 2.05 | 2.12 | 2.12 | -0.93% | 1,957,893 |
| Sep 4, 2025 | 2.03 | 2.17 | 2.00 | 2.14 | 2.14 | 4.39% | 2,682,000 |
| Sep 3, 2025 | 2.08 | 2.13 | 2.04 | 2.05 | 2.05 | -0.97% | 1,623,300 |
| Sep 2, 2025 | 2.02 | 2.10 | 1.99 | 2.07 | 2.07 | -1.43% | 1,862,700 |
| Aug 29, 2025 | 2.19 | 2.19 | 2.06 | 2.10 | 2.10 | -3.67% | 2,021,144 |
| Aug 28, 2025 | 2.25 | 2.29 | 2.16 | 2.18 | 2.18 | 0.93% | 2,732,300 |
| Aug 27, 2025 | 2.23 | 2.24 | 2.13 | 2.16 | 2.16 | -1.82% | 3,463,200 |
| Aug 26, 2025 | 1.92 | 2.21 | 1.91 | 2.20 | 2.20 | 13.99% | 6,573,300 |
| Aug 25, 2025 | 1.89 | 1.97 | 1.84 | 1.93 | 1.93 | 2.12% | 2,124,634 |
| Aug 22, 2025 | 1.75 | 1.90 | 1.75 | 1.89 | 1.89 | 8.00% | 1,694,700 |
| Aug 21, 2025 | 1.74 | 1.78 | 1.72 | 1.75 | 1.75 | -1.13% | 1,047,319 |
| Aug 20, 2025 | 1.75 | 1.79 | 1.68 | 1.77 | 1.77 | -1.12% | 1,890,828 |
| Aug 19, 2025 | 1.94 | 1.95 | 1.75 | 1.79 | 1.79 | -7.73% | 2,688,930 |
| Aug 18, 2025 | 1.96 | 2.04 | 1.92 | 1.94 | 1.94 | -1.52% | 2,426,123 |
| Aug 15, 2025 | 1.91 | 2.02 | 1.87 | 1.97 | 1.97 | 3.14% | 2,773,000 |
| Aug 14, 2025 | 1.90 | 2.02 | 1.88 | 1.91 | 1.91 | 0.00% | 2,229,800 |
| Aug 13, 2025 | 2.03 | 2.12 | 1.91 | 1.91 | 1.91 | -4.02% | 3,381,717 |
| Aug 12, 2025 | 1.86 | 2.23 | 1.85 | 1.99 | 1.99 | 6.42% | 7,859,002 |
| Aug 11, 2025 | 1.93 | 2.04 | 1.84 | 1.87 | 1.87 | -2.60% | 2,908,919 |
| Aug 8, 2025 | 1.92 | 1.99 | 1.73 | 1.92 | 1.92 | 1.59% | 2,740,328 |