Skip to main content
Kopin Corporation (KOPN)
NASDAQ: KOPN · Real-Time Price · USD
2.690
-0.020 (-0.74%)
At close: Dec 5, 2025, 4:00 PM EST
2.672
-0.018 (-0.67%)
After-hours: Dec 5, 2025, 7:48 PM EST

Kopin Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 20252.712.802.642.692.69-0.74%1,918,609
Dec 4, 20252.482.752.482.712.717.97%3,380,790
Dec 3, 20252.292.522.262.512.5110.09%2,280,039
Dec 2, 20252.312.352.272.282.281.33%1,640,974
Dec 1, 20252.352.392.232.252.25-7.79%2,255,992
Nov 28, 20252.382.442.372.442.442.95%1,860,999
Nov 26, 20252.352.422.322.372.370.42%1,702,357
Nov 25, 20252.342.372.242.362.361.29%2,339,037
Nov 24, 20252.272.342.242.332.332.19%2,598,926
Nov 21, 20252.192.332.162.282.283.17%3,771,887
Nov 20, 20252.382.502.182.212.21-2.64%4,921,971
Nov 19, 20252.422.462.262.272.27-6.20%3,456,192
Nov 18, 20252.352.472.312.422.420.83%3,473,204
Nov 17, 20252.492.582.342.402.40-6.07%3,689,245
Nov 14, 20252.432.692.432.562.56-0.58%3,465,136
Nov 13, 20252.792.832.502.572.57-7.89%5,552,297
Nov 12, 20253.153.282.702.792.79-0.36%7,363,880
Nov 11, 20252.752.812.632.802.800.72%3,862,251
Nov 10, 20252.993.092.782.782.78-2.11%4,516,117
Nov 7, 20252.702.882.642.842.84-0.70%3,188,787
Nov 6, 20253.123.122.832.862.86-8.33%4,350,735
Nov 5, 20253.033.163.023.123.123.65%2,528,561
Nov 4, 20253.083.272.993.013.01-7.95%4,074,539
Nov 3, 20253.443.453.193.273.27-5.49%3,595,552
Oct 31, 20253.443.543.323.463.461.47%2,780,829
Oct 30, 20253.403.523.313.413.41-2.85%2,222,795
Oct 29, 20253.533.653.393.513.51-0.85%4,070,745
Oct 28, 20253.703.703.493.543.54-5.35%4,065,776
Oct 27, 20253.914.083.703.743.74-1.32%4,278,389
Oct 24, 20253.803.913.703.793.792.43%3,184,177
Oct 23, 20253.703.773.613.703.701.09%3,400,081
Oct 22, 20254.084.163.483.663.66-9.85%6,887,640
Oct 21, 20254.064.123.944.064.06-0.98%5,862,923
Oct 20, 20253.754.123.714.104.1012.64%7,657,535
Oct 17, 20253.553.863.513.643.64-0.27%6,395,470
Oct 16, 20254.054.113.623.653.65-8.52%7,514,124
Oct 15, 20254.074.093.683.993.991.27%9,879,395
Oct 14, 20253.594.063.363.943.9416.22%21,834,699
Oct 13, 20253.213.403.123.393.3913.38%5,553,759
Oct 10, 20253.263.302.982.992.99-7.14%6,358,563
Oct 9, 20253.543.543.133.223.22-9.55%5,958,142
Oct 8, 20253.513.623.323.563.564.40%5,545,574
Oct 7, 20253.663.693.253.413.41-4.48%9,461,367
Oct 6, 20253.023.653.023.573.5726.60%18,425,643
Oct 3, 20252.682.842.612.822.826.82%5,448,819
Oct 2, 20252.532.712.492.642.645.60%5,616,858
Oct 1, 20252.402.522.322.502.502.88%4,106,054
Sep 30, 20252.482.502.362.432.43-0.82%4,166,063
Sep 29, 20252.402.662.372.452.457.46%7,100,823
Sep 26, 20252.362.382.252.282.28-2.56%2,367,256
Sep 25, 20252.442.442.282.342.34-7.14%3,452,937
Sep 24, 20252.622.752.502.522.52-3.45%3,716,934
Sep 23, 20252.712.802.582.612.61-3.69%4,235,478
Sep 22, 20252.682.752.502.712.710.74%4,606,001
Sep 19, 20252.712.822.652.692.69-0.37%7,807,369
Sep 18, 20252.462.752.382.702.7011.57%6,984,839
Sep 17, 20252.362.462.292.422.422.54%5,266,362
Sep 16, 20252.382.552.342.362.364.89%6,258,300
Sep 15, 20252.632.632.212.252.25-11.07%10,194,833
Sep 12, 20252.222.672.142.532.5312.44%14,462,836
Sep 11, 20252.102.272.102.252.256.64%1,970,309
Sep 10, 20252.332.402.052.112.11-7.46%3,805,553
Sep 9, 20252.212.322.172.282.283.17%4,173,177
Sep 8, 20252.132.242.112.212.214.25%3,285,808
Sep 5, 20252.182.222.052.122.12-0.93%1,957,893
Sep 4, 20252.032.172.002.142.144.39%2,681,960
Sep 3, 20252.082.132.042.052.05-0.97%1,623,292
Sep 2, 20252.022.101.992.072.07-1.43%1,862,687
Aug 29, 20252.192.202.062.102.10-3.67%2,021,144
Aug 28, 20252.252.292.162.182.180.93%2,732,276
Aug 27, 20252.232.242.132.162.16-1.82%3,463,187
Aug 26, 20251.922.211.912.202.2013.99%6,573,270
Aug 25, 20251.891.971.841.931.932.12%2,124,634
Aug 22, 20251.751.901.751.891.898.00%1,694,657
Aug 21, 20251.741.781.721.751.75-1.13%1,047,319
Aug 20, 20251.751.791.681.771.77-1.12%1,890,828
Aug 19, 20251.941.951.751.791.79-7.73%2,688,930
Aug 18, 20251.962.041.921.941.94-1.52%2,426,123
Aug 15, 20251.912.021.871.971.973.14%2,772,960
Aug 14, 20251.902.021.881.911.91-2,229,782
Aug 13, 20252.032.121.911.911.91-4.02%3,381,717
Aug 12, 20251.862.231.851.991.996.42%7,859,002
Aug 11, 20251.932.041.841.871.87-2.60%2,908,919
Aug 8, 20251.921.991.731.921.921.59%2,740,328
Aug 7, 20251.982.011.841.891.89-3.08%1,408,968
Aug 6, 20252.002.031.951.951.95-2.50%1,635,129
Aug 5, 20251.862.041.832.002.009.29%2,668,722
Aug 4, 20251.791.831.761.831.835.17%1,740,046
Aug 1, 20251.701.781.661.741.74-2.79%1,726,715
Jul 31, 20251.791.851.751.791.791.13%1,989,599
Jul 30, 20251.831.871.771.771.77-1.67%1,700,227
Jul 29, 20251.951.981.791.801.80-6.74%2,662,091
Jul 28, 20252.062.071.921.931.93-5.85%3,049,211
Jul 25, 20252.192.202.022.052.05-5.96%2,286,559
Jul 24, 20252.132.212.102.182.181.87%2,881,604
Jul 23, 20252.082.162.032.142.143.38%2,572,092
Jul 22, 20252.102.111.872.072.07-1.90%4,653,435
Jul 21, 20252.202.322.102.112.11-2.76%4,791,774
Jul 18, 20252.232.242.092.172.17-0.91%4,415,491
Jul 17, 20252.102.502.072.192.1912.89%13,447,039