If you invested $1000 in Kopin Corporation (0JRR.L) since IPO date, it would be worth $809.35 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $771.87, while $1000 invested 1 year ago would be worth $1,991.15. This corresponds to total returns of -19.06%, -22.81%, 99.12%, respectively, with annualized returns of -4.07%, -5.05%, 99.12%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 10, 2026 | 4.35 | 4.37 | 4.37 | 4.4 | 4.12 | 22,258 |
| September 09, 2026 | 4.55 | 4.25 | 4.25 | 4.56 | 4.23 | 15,720 |
| September 08, 2026 | 4.3 | 4.58 | 4.58 | 4.6 | 4.16 | 30,768 |
| September 04, 2026 | 4.35 | 4.31 | 4.31 | 4.35 | 4.25 | 9,904 |
| September 03, 2026 | 4.2 | 4.24 | 4.24 | 4.42 | 4.2 | 11,218 |
| September 02, 2026 | 4.13 | 4.18 | 4.18 | 4.27 | 4.13 | 3,811 |
| September 01, 2026 | 4.37 | 4.22 | 4.22 | 4.39 | 4.17 | 6,838 |
| August 28, 2026 | 4.92 | 4.54 | 4.54 | 4.92 | 4.51 | 32,308 |
| August 27, 2026 | 4.78 | 4.85 | 4.85 | 4.95 | 4.73 | 9,491 |
| August 26, 2026 | 4.78 | 4.77 | 4.77 | 5 | 4.75 | 22,878 |
| August 25, 2026 | 4.76 | 4.87 | 4.87 | 5 | 4.76 | 15,487 |
| August 24, 2026 | 5.02 | 4.83 | 4.83 | 5.02 | 4.73 | 25,007 |
| August 21, 2026 | 4.89 | 5.02 | 5.02 | 5.12 | 4.86 | 33,100 |
| August 20, 2026 | 5 | 4.76 | 4.76 | 5.01 | 4.72 | 10,786 |
| August 19, 2026 | 5.19 | 4.87 | 4.87 | 5.22 | 4.78 | 27,899 |
| August 18, 2026 | 5.27 | 5.1 | 5.1 | 5.32 | 4.99 | 50,728 |
| August 17, 2026 | 5.45 | 5.4 | 5.4 | 5.61 | 5.33 | 26,790 |
| August 14, 2026 | 4.83 | 5.35 | 5.35 | 5.46 | 4.75 | 126,087 |
| August 13, 2026 | 5.04 | 4.79 | 4.79 | 5.04 | 4.74 | 23,347 |
| August 12, 2026 | 5.31 | 5.12 | 5.12 | 5.4 | 4.99 | 38,747 |
| August 11, 2026 | 4.57 | 5.11 | 5.11 | 5.51 | 4.45 | 280,225 |
| August 10, 2026 | 4.33 | 4.23 | 4.23 | 4.4 | 4.21 | 14,178 |
| August 07, 2026 | 4.11 | 4.26 | 4.26 | 4.32 | 4.11 | 8,460 |
| August 06, 2026 | 3.94 | 4.07 | 4.07 | 4.21 | 3.78 | 38,312 |
| August 05, 2026 | 4.19 | 4.03 | 4.03 | 4.19 | 3.99 | 7,401 |
| August 04, 2026 | 3.83 | 4.24 | 4.24 | 4.24 | 3.8 | 47,505 |
| August 03, 2026 | 3.6 | 3.74 | 3.74 | 3.75 | 3.47 | 65,326 |
| July 31, 2026 | 3.61 | 3.59 | 3.59 | 3.72 | 3.44 | 30,771 |
| July 30, 2026 | 3.25 | 3.55 | 3.55 | 3.58 | 3.19 | 65,460 |
| July 29, 2026 | 3.59 | 3.29 | 3.29 | 3.59 | 3.18 | 10,948 |
| July 28, 2026 | 3.56 | 3.44 | 3.44 | 3.69 | 3.37 | 20,914 |
| July 27, 2026 | 3.59 | 3.56 | 3.56 | 3.84 | 3.51 | 34,240 |
| July 23, 2026 | 3.8 | 3.78 | 3.78 | 3.83 | 3.6 | 33,365 |
| July 22, 2026 | 4.01 | 3.84 | 3.84 | 4.04 | 3.84 | 15,878 |
| July 21, 2026 | 3.9 | 4.11 | 4.11 | 4.13 | 3.84 | 24,246 |
| July 20, 2026 | 4 | 3.85 | 3.85 | 4 | 3.77 | 4,313 |
| July 17, 2026 | 3.67 | 3.85 | 3.85 | 3.96 | 3.4 | 12,585 |
| July 16, 2026 | 4.34 | 3.66 | 3.66 | 4.34 | 3.65 | 32,613 |
| July 15, 2026 | 3.8 | 4.25 | 4.25 | 4.42 | 3.77 | 42,215 |
| July 14, 2026 | 3.7 | 3.82 | 3.82 | 3.9 | 3.68 | 14,153 |
| July 13, 2026 | 3.79 | 3.62 | 3.62 | 3.91 | 3.57 | 9,746 |
| July 10, 2026 | 4.15 | 3.98 | 3.98 | 4.15 | 3.9 | 12,250 |
| July 09, 2026 | 3.94 | 4.12 | 4.12 | 4.19 | 3.94 | 5,496 |
| July 08, 2026 | 3.83 | 3.92 | 3.92 | 3.96 | 3.51 | 14,232 |
| July 07, 2026 | 4.1 | 3.88 | 3.88 | 4.1 | 3.72 | 16,845 |
| July 06, 2026 | 3.9 | 4.14 | 4.14 | 4.25 | 3.9 | 20,398 |
| July 02, 2026 | 4.25 | 3.94 | 3.94 | 4.52 | 3.89 | 20,238 |
| July 01, 2026 | 4.34 | 4.34 | 4.34 | 4.57 | 4.34 | 9,644 |
| June 30, 2026 | 4.49 | 4.51 | 4.51 | 4.61 | 4.27 | 23,052 |
| June 29, 2026 | 3.87 | 4.23 | 4.23 | 4.27 | 3.87 | 33,532 |
| June 26, 2026 | 3.66 | 3.89 | 3.89 | 3.89 | 3.65 | 9,199 |
| June 25, 2026 | 3.9 | 3.81 | 3.81 | 4.06 | 3.65 | 36,092 |
| June 24, 2026 | 4.17 | 3.83 | 3.83 | 4.21 | 3.81 | 31,856 |
| June 23, 2026 | 4.5 | 4.17 | 4.17 | 4.5 | 4.12 | 43,783 |
| June 22, 2026 | 4.93 | 4.63 | 4.63 | 4.99 | 4.55 | 33,200 |
| June 18, 2026 | 4.85 | 4.88 | 4.88 | 5.14 | 4.74 | 36,714 |
| June 17, 2026 | 5.08 | 4.96 | 4.96 | 5.18 | 4.86 | 27,133 |
| June 16, 2026 | 5.25 | 4.97 | 4.97 | 5.25 | 4.83 | 43,257 |
| June 15, 2026 | 5.14 | 5.28 | 5.28 | 5.48 | 4.98 | 58,588 |
| June 12, 2026 | 5.18 | 4.96 | 4.96 | 5.26 | 4.8 | 60,389 |