Kopin Corp. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 3.930 | 3.975 | 3.265 | 3.280 | 3.280 | 38,038 |
| 2026-10-15 | 3.810 | 3.810 | 3.555 | 3.700 | 3.700 | 20,474 |
| 2026-10-14 | 4.230 | 4.380 | 3.800 | 3.810 | 3.810 | 41,041 |
| 2026-10-13 | 4.120 | 4.210 | 4.030 | 4.210 | 4.210 | 16,849 |
| 2026-10-12 | 4.480 | 4.480 | 4.190 | 4.190 | 4.190 | 8,335 |
| 2026-10-09 | 4.490 | 4.730 | 4.320 | 4.408 | 4.408 | 30,719 |
| 2026-10-08 | 4.500 | 4.650 | 4.170 | 4.190 | 4.190 | 30,068 |
| 2026-10-07 | 4.790 | 4.870 | 4.540 | 4.600 | 4.600 | 47,025 |
| 2026-10-06 | 4.900 | 5.030 | 4.890 | 5.030 | 5.030 | 23,359 |
| 2026-10-05 | 4.870 | 4.975 | 4.760 | 4.820 | 4.820 | 44,254 |
| 2026-10-02 | 4.720 | 4.890 | 4.600 | 4.840 | 4.840 | 31,674 |
| 2026-10-01 | 4.750 | 4.770 | 4.490 | 4.670 | 4.670 | 15,935 |
| 2026-09-30 | 4.730 | 4.820 | 4.650 | 4.690 | 4.690 | 13,643 |
| 2026-09-29 | 4.860 | 4.870 | 4.721 | 4.751 | 4.751 | 4,653 |
| 2026-09-28 | 4.880 | 4.990 | 4.785 | 4.825 | 4.825 | 5,701 |
| 2026-09-25 | 4.920 | 5.080 | 4.870 | 4.950 | 4.950 | 15,248 |
| 2026-09-24 | 4.750 | 4.870 | 4.600 | 4.840 | 4.840 | 3,798 |
| 2026-09-23 | 4.990 | 4.990 | 4.790 | 4.860 | 4.860 | 6,223 |
| 2026-09-22 | 4.910 | 4.910 | 4.620 | 4.850 | 4.850 | 17,171 |
| 2026-09-21 | 4.880 | 4.910 | 4.750 | 4.840 | 4.840 | 15,899 |
| 2026-09-18 | 4.730 | 4.850 | 4.600 | 4.680 | 4.680 | 9,643 |
| 2026-09-17 | 4.350 | 4.820 | 4.350 | 4.770 | 4.770 | 51,836 |
| 2026-09-16 | 4.400 | 4.425 | 4.250 | 4.317 | 4.317 | 4,504 |
| 2026-09-15 | 4.440 | 4.440 | 4.095 | 4.370 | 4.370 | 37,003 |
| 2026-09-14 | 4.400 | 4.540 | 4.295 | 4.370 | 4.370 | 20,432 |
| 2026-09-11 | 4.385 | 4.650 | 4.385 | 4.580 | 4.580 | 28,011 |
| 2026-09-10 | 4.350 | 4.400 | 4.120 | 4.370 | 4.370 | 22,258 |
| 2026-09-09 | 4.550 | 4.560 | 4.231 | 4.250 | 4.250 | 15,720 |
| 2026-09-08 | 4.300 | 4.600 | 4.160 | 4.580 | 4.580 | 30,768 |
| 2026-09-04 | 4.350 | 4.350 | 4.250 | 4.310 | 4.310 | 10,097 |
| 2026-09-03 | 4.200 | 4.420 | 4.200 | 4.240 | 4.240 | 11,215 |
| 2026-09-02 | 4.130 | 4.270 | 4.130 | 4.180 | 4.180 | 4,253 |
| 2026-09-01 | 4.370 | 4.390 | 4.170 | 4.220 | 4.220 | 7,081 |
| 2026-08-31 | 4.500 | 4.620 | 4.315 | 4.380 | 4.380 | 11,980 |
| 2026-08-28 | 4.920 | 4.920 | 4.515 | 4.540 | 4.540 | 32,308 |
| 2026-08-27 | 4.780 | 4.950 | 4.730 | 4.850 | 4.850 | 9,491 |
| 2026-08-26 | 4.780 | 5.000 | 4.750 | 4.770 | 4.770 | 22,878 |
| 2026-08-25 | 4.760 | 5.000 | 4.760 | 4.870 | 4.870 | 15,487 |
| 2026-08-24 | 5.020 | 5.020 | 4.730 | 4.830 | 4.830 | 25,007 |
| 2026-08-21 | 4.890 | 5.120 | 4.860 | 5.020 | 5.020 | 33,100 |
| 2026-08-20 | 5.000 | 5.010 | 4.720 | 4.760 | 4.760 | 10,786 |
| 2026-08-19 | 5.190 | 5.220 | 4.780 | 4.870 | 4.870 | 27,899 |
| 2026-08-18 | 5.270 | 5.320 | 4.990 | 5.100 | 5.100 | 50,728 |
| 2026-08-17 | 5.450 | 5.610 | 5.330 | 5.402 | 5.402 | 26,790 |
| 2026-08-14 | 4.830 | 5.460 | 4.750 | 5.345 | 5.345 | 126,087 |
| 2026-08-13 | 5.040 | 5.040 | 4.740 | 4.790 | 4.790 | 23,347 |
| 2026-08-12 | 5.310 | 5.400 | 4.990 | 5.120 | 5.120 | 38,747 |
| 2026-08-11 | 4.520 | 5.511 | 4.450 | 5.109 | 5.109 | 280,225 |
| 2026-08-10 | 4.330 | 4.400 | 4.210 | 4.230 | 4.230 | 14,302 |
| 2026-08-07 | 4.110 | 4.320 | 4.110 | 4.261 | 4.261 | 8,456 |
| 2026-08-06 | 3.940 | 4.210 | 3.780 | 4.065 | 4.065 | 38,310 |
| 2026-08-05 | 4.190 | 4.190 | 3.990 | 4.030 | 4.030 | 7,401 |
| 2026-08-04 | 3.830 | 4.240 | 3.800 | 4.240 | 4.240 | 47,740 |
| 2026-08-03 | 3.600 | 3.750 | 3.470 | 3.740 | 3.740 | 65,695 |
| 2026-07-31 | 3.610 | 3.720 | 3.440 | 3.590 | 3.590 | 30,771 |
| 2026-07-30 | 3.250 | 3.580 | 3.190 | 3.549 | 3.549 | 65,460 |
| 2026-07-29 | 3.590 | 3.590 | 3.180 | 3.285 | 3.285 | 10,948 |
| 2026-07-28 | 3.560 | 3.690 | 3.365 | 3.435 | 3.435 | 20,914 |
| 2026-07-27 | 3.590 | 3.840 | 3.512 | 3.560 | 3.560 | 34,240 |
| 2026-07-24 | 3.630 | 3.820 | 3.580 | 3.620 | 3.620 | 11,739 |
Page 1 of 2 · 64 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.