NASDAQ:KOPN | Historical Stock Price | KOPIN CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1992-04-15 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.24$0.68$1.96$5.62$16.12$46.271992-04-152026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$2.72$2.72349,200
2015-12-30$2.79$2.79499,500
2015-12-29$2.83$2.83125,600
2015-12-28$2.83$2.83469,300
2015-12-24$2.99$2.9953,000
2015-12-23$3.00$3.00105,300
2015-12-22$3.00$3.00238,300
2015-12-21$3.02$3.02271,200
2015-12-18$3.14$3.142,169,900
2015-12-17$2.75$2.75240,300
2015-12-16$2.75$2.75228,500
2015-12-15$2.77$2.77365,500
2015-12-14$2.75$2.75444,400
2015-12-11$2.76$2.76269,800
2015-12-10$2.74$2.74217,800
2015-12-09$2.75$2.75110,600
2015-12-08$2.77$2.7799,300
2015-12-07$2.80$2.80142,200
2015-12-04$2.88$2.8846,900
2015-12-03$2.88$2.8885,600
2015-12-02$2.87$2.8781,600
2015-12-01$2.92$2.9239,100
2015-11-30$2.87$2.87146,700
2015-11-27$2.95$2.9535,800
2015-11-25$2.95$2.9580,200
2015-11-24$2.90$2.9080,300
2015-11-23$2.87$2.8790,000
2015-11-20$2.85$2.85114,500
2015-11-19$2.84$2.8451,300
2015-11-18$2.86$2.86218,600
2015-11-17$2.79$2.79145,700
2015-11-16$2.90$2.90126,400
2015-11-13$2.91$2.9143,700
2015-11-12$2.92$2.92125,300
2015-11-11$3.01$3.0150,100
2015-11-10$3.00$3.00116,700
2015-11-09$3.09$3.0946,400
2015-11-06$3.13$3.13118,300
2015-11-05$3.06$3.0660,700
2015-11-04$3.03$3.03182,400
2015-11-03$3.05$3.05310,800
2015-11-02$2.86$2.86249,200
2015-10-30$2.67$2.67310,700
2015-10-29$2.77$2.77274,300
2015-10-28$2.94$2.94216,200
2015-10-27$2.87$2.87129,300
2015-10-26$2.96$2.96148,800
2015-10-23$3.09$3.09174,900
2015-10-22$3.10$3.10214,100
2015-10-21$3.03$3.0370,900
2015-10-20$3.11$3.1159,600
2015-10-19$3.09$3.0954,000
2015-10-16$3.09$3.0991,700
2015-10-15$3.10$3.10103,400
2015-10-14$2.97$2.97119,400
2015-10-13$2.98$2.98137,600
2015-10-12$3.07$3.0780,600
2015-10-09$3.10$3.10127,400
2015-10-08$3.10$3.10224,600
2015-10-07$3.07$3.07158,500
2015-10-06$3.03$3.03159,600
2015-10-05$3.07$3.07241,500
2015-10-02$2.93$2.93198,200
2015-10-01$2.99$2.99207,900
2015-09-30$3.14$3.14185,400
2015-09-29$3.13$3.13100,200
2015-09-28$3.18$3.18140,800
2015-09-25$3.22$3.2298,800
2015-09-24$3.27$3.27192,700
2015-09-23$3.11$3.1192,700
2015-09-22$3.13$3.1373,900
2015-09-21$3.17$3.1779,700
2015-09-18$3.14$3.14224,300
2015-09-17$3.15$3.15238,200
2015-09-16$3.18$3.18131,000
2015-09-15$3.19$3.1995,000
2015-09-14$3.07$3.0789,700
2015-09-11$3.12$3.1276,200
2015-09-10$3.13$3.13156,500
2015-09-09$3.12$3.12233,300
2015-09-08$3.12$3.12155,500
2015-09-04$3.05$3.0591,800
2015-09-03$3.04$3.04164,100
2015-09-02$3.04$3.04170,500
2015-09-01$2.96$2.96254,600
2015-08-31$3.10$3.10263,400
2015-08-28$3.06$3.06182,800
2015-08-27$2.84$2.84214,200
2015-08-26$2.85$2.85205,200
2015-08-25$2.75$2.75199,500
2015-08-24$2.78$2.78452,100
2015-08-21$2.88$2.88394,600
2015-08-20$2.86$2.86330,200
2015-08-19$2.84$2.84203,800
2015-08-18$2.85$2.85473,300
2015-08-17$2.79$2.79840,200
2015-08-14$2.66$2.66356,500
2015-08-13$2.67$2.67256,600
2015-08-12$2.81$2.81538,900
2015-08-11$2.60$2.60278,800
2015-08-10$2.76$2.76246,800
2015-08-07$2.78$2.78145,400
2015-08-06$2.83$2.83284,700
2015-08-05$2.90$2.90260,100
2015-08-04$3.07$3.07537,200
2015-08-03$2.78$2.78294,800
2015-07-31$2.98$2.98154,700
2015-07-30$3.02$3.02120,700
2015-07-29$2.95$2.95141,100
2015-07-28$2.96$2.96120,800
2015-07-27$2.94$2.9483,000
2015-07-24$2.95$2.95206,500
2015-07-23$3.03$3.0385,800
2015-07-22$3.04$3.04247,400
2015-07-21$3.16$3.16113,100
2015-07-20$3.18$3.18182,600
2015-07-17$3.28$3.2895,600
2015-07-16$3.30$3.30128,800
2015-07-15$3.29$3.2991,300
2015-07-14$3.41$3.41125,400
2015-07-13$3.44$3.44129,100
2015-07-10$3.33$3.3398,900
2015-07-09$3.25$3.25248,500
2015-07-08$3.30$3.30566,800
2015-07-07$3.34$3.34194,200
2015-07-06$3.39$3.39138,200
2015-07-02$3.36$3.3690,100
2015-07-01$3.41$3.41158,000
2015-06-30$3.45$3.45141,000
2015-06-29$3.42$3.42155,600
2015-06-26$3.61$3.61443,000
2015-06-25$3.69$3.6986,500
2015-06-24$3.65$3.65131,700
2015-06-23$3.67$3.67135,200
2015-06-22$3.65$3.65395,400
2015-06-19$3.58$3.58281,500
2015-06-18$3.63$3.63275,100
2015-06-17$3.65$3.65132,300
2015-06-16$3.56$3.56108,200
2015-06-15$3.54$3.54114,500
2015-06-12$3.59$3.59118,500
2015-06-11$3.57$3.5776,700
2015-06-10$3.54$3.54240,300
2015-06-09$3.49$3.49168,000
2015-06-08$3.45$3.45323,700
2015-06-05$3.59$3.59370,900
2015-06-04$3.47$3.47114,700
2015-06-03$3.52$3.52133,600
2015-06-02$3.46$3.4680,600
2015-06-01$3.46$3.46364,700
2015-05-29$3.48$3.48108,000
2015-05-28$3.49$3.4999,300
2015-05-27$3.50$3.5079,700
2015-05-26$3.46$3.46185,900
2015-05-22$3.47$3.47118,300
2015-05-21$3.53$3.5386,500
2015-05-20$3.54$3.54115,900
2015-05-19$3.59$3.5998,900
2015-05-18$3.72$3.72131,200
2015-05-15$3.65$3.65112,400
2015-05-14$3.68$3.68128,200
2015-05-13$3.67$3.67146,700
2015-05-12$3.66$3.66172,000
2015-05-11$3.59$3.59121,600
2015-05-08$3.62$3.62144,500
2015-05-07$3.77$3.77284,800
2015-05-06$3.67$3.67355,600
2015-05-05$3.30$3.30211,500
2015-05-04$3.37$3.37181,700
2015-05-01$3.34$3.34127,300
2015-04-30$3.32$3.32212,000
2015-04-29$3.50$3.50136,600
2015-04-28$3.60$3.6092,600
2015-04-27$3.56$3.56115,400
2015-04-24$3.64$3.6491,400
2015-04-23$3.67$3.67107,700
2015-04-22$3.64$3.6433,600
2015-04-21$3.65$3.6553,700
2015-04-20$3.74$3.74112,900
2015-04-17$3.63$3.63112,500
2015-04-16$3.72$3.7277,200
2015-04-15$3.68$3.68140,100
2015-04-14$3.60$3.60103,200
2015-04-13$3.56$3.56115,100
2015-04-10$3.70$3.70114,000
2015-04-09$3.61$3.6143,600
2015-04-08$3.60$3.6070,400
2015-04-07$3.55$3.5590,000
2015-04-06$3.59$3.5986,000
2015-04-02$3.65$3.65132,300
2015-04-01$3.60$3.60221,500
2015-03-31$3.52$3.5270,000
2015-03-30$3.57$3.57163,200
2015-03-27$3.48$3.48120,400
2015-03-26$3.46$3.46129,800
2015-03-25$3.48$3.48192,400
2015-03-24$3.67$3.67130,900
2015-03-23$3.70$3.70138,300
2015-03-20$3.70$3.70216,800
2015-03-19$3.69$3.69112,600
2015-03-18$3.78$3.78256,400
2015-03-17$3.74$3.74100,700
2015-03-16$3.69$3.69152,600
2015-03-13$3.81$3.81198,600
2015-03-12$3.81$3.81195,800
2015-03-11$3.75$3.75486,600
2015-03-10$4.14$4.14386,100
2015-03-09$4.05$4.05209,400
2015-03-06$4.14$4.14175,100
2015-03-05$4.19$4.19177,400
2015-03-04$4.14$4.14134,300
2015-03-03$4.22$4.22170,600
2015-03-02$4.36$4.36244,900
2015-02-27$4.33$4.33403,000
2015-02-26$4.29$4.29345,200
2015-02-25$4.08$4.08163,300
2015-02-24$4.01$4.01102,600
2015-02-23$3.95$3.95100,200
2015-02-20$3.90$3.90135,800
2015-02-19$3.95$3.9586,400
2015-02-18$3.94$3.94119,500
2015-02-17$3.96$3.9687,300
2015-02-13$3.91$3.91137,200
2015-02-12$4.01$4.01135,800
2015-02-11$3.86$3.86156,000
2015-02-10$3.82$3.82132,700
2015-02-09$3.73$3.7395,800
2015-02-06$3.82$3.82279,500
2015-02-05$3.83$3.83233,300
2015-02-04$3.73$3.7392,300
2015-02-03$3.70$3.70203,900
2015-02-02$3.70$3.70168,500
2015-01-30$3.65$3.65220,300
2015-01-29$3.89$3.89199,900
2015-01-28$3.75$3.75215,000
2015-01-27$3.88$3.88116,400
2015-01-26$3.93$3.93293,200
2015-01-23$3.82$3.82112,700
2015-01-22$3.86$3.86127,500
2015-01-21$3.84$3.84187,700
2015-01-20$3.96$3.96194,100
2015-01-16$3.97$3.97191,800
2015-01-15$3.87$3.87165,000
2015-01-14$4.05$4.05250,600
2015-01-13$4.15$4.15434,700
2015-01-12$4.06$4.06418,500
2015-01-09$4.05$4.05282,400
2015-01-08$3.98$3.98417,300
2015-01-07$3.74$3.74769,200
2015-01-06$3.37$3.37271,600
2015-01-05$3.71$3.71293,600
2015-01-02$3.66$3.66130,000