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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$4.16$4.16205,300——
2010-12-30$4.24$4.24152,400——
2010-12-29$4.20$4.20168,300——
2010-12-28$4.23$4.23225,600——
2010-12-27$4.40$4.40137,300——
2010-12-23$4.29$4.29140,700——
2010-12-22$4.29$4.29266,400——
2010-12-21$4.46$4.46304,200——
2010-12-20$4.48$4.48563,000——
2010-12-17$4.47$4.47823,400——
2010-12-16$4.45$4.45245,000——
2010-12-15$4.44$4.44292,400——
2010-12-14$4.41$4.41216,500——
2010-12-13$4.32$4.32222,200——
2010-12-10$4.37$4.37375,000——
2010-12-09$4.16$4.16149,600——
2010-12-08$4.08$4.08192,400——
2010-12-07$4.18$4.18248,800——
2010-12-06$4.10$4.10250,000——
2010-12-03$4.01$4.01226,800——
2010-12-02$4.03$4.03217,500——
2010-12-01$4.06$4.06245,300——
2010-11-30$4.02$4.02293,300——
2010-11-29$4.02$4.02210,000——
2010-11-26$4.00$4.0072,300——
2010-11-24$4.03$4.03277,000——
2010-11-23$4.00$4.00297,200——
2010-11-22$3.91$3.91185,300——
2010-11-19$3.89$3.89308,000——
2010-11-18$3.94$3.94458,000——
2010-11-17$3.71$3.71155,400——
2010-11-16$3.68$3.68326,400——
2010-11-15$3.78$3.78107,600——
2010-11-12$3.77$3.77266,800——
2010-11-11$3.79$3.79154,700——
2010-11-10$3.82$3.82307,400——
2010-11-09$3.75$3.75266,500——
2010-11-08$3.79$3.79188,300——
2010-11-05$3.73$3.73188,100——
2010-11-04$3.69$3.69486,600——
2010-11-03$3.59$3.59413,400——
2010-11-02$3.58$3.581,056,000——
2010-11-01$3.73$3.73333,000——
2010-10-29$3.81$3.81287,800——
2010-10-28$3.72$3.72245,700——
2010-10-27$3.79$3.79204,300——
2010-10-26$3.72$3.72246,800——
2010-10-25$3.75$3.75124,500——
2010-10-22$3.71$3.71159,400——
2010-10-21$3.72$3.72308,500——
2010-10-20$3.79$3.79214,700——
2010-10-19$3.65$3.65251,200——
2010-10-18$3.81$3.81208,100——
2010-10-15$3.68$3.68375,700——
2010-10-14$3.71$3.71201,400——
2010-10-13$3.67$3.67382,200——
2010-10-12$3.56$3.56166,200——
2010-10-11$3.51$3.51156,500——
2010-10-08$3.62$3.62188,800——
2010-10-07$3.57$3.57236,900——
2010-10-06$3.56$3.56237,700——
2010-10-05$3.55$3.55220,200——
2010-10-04$3.41$3.41216,900——
2010-10-01$3.53$3.53163,700——
2010-09-30$3.55$3.55546,000——
2010-09-29$3.49$3.49323,800——
2010-09-28$3.45$3.45267,000——
2010-09-27$3.37$3.37258,100——
2010-09-24$3.44$3.44300,800——
2010-09-23$3.33$3.33215,500——
2010-09-22$3.36$3.36372,300——
2010-09-21$3.44$3.44524,100——
2010-09-20$3.39$3.39369,100——
2010-09-17$3.28$3.28406,900——
2010-09-16$3.25$3.25264,800——
2010-09-15$3.21$3.21223,200——
2010-09-14$3.15$3.15199,000——
2010-09-13$3.18$3.18303,000——
2010-09-10$3.09$3.09594,200——
2010-09-09$3.13$3.13399,100——
2010-09-08$3.13$3.13495,300——
2010-09-07$3.17$3.171,325,700——
2010-09-03$3.00$3.00349,200——
2010-09-02$2.86$2.86254,900——
2010-09-01$2.93$2.93344,600——
2010-08-31$2.82$2.82418,900——
2010-08-30$2.79$2.79271,100——
2010-08-27$2.85$2.85279,000——
2010-08-26$2.82$2.82229,500——
2010-08-25$2.79$2.79455,400——
2010-08-24$2.75$2.75518,300——
2010-08-23$2.81$2.81334,600——
2010-08-20$2.86$2.86461,600——
2010-08-19$2.88$2.88446,500——
2010-08-18$2.94$2.94181,600——
2010-08-17$2.94$2.94394,700——
2010-08-16$2.95$2.95366,000——
2010-08-13$2.88$2.881,051,200——
2010-08-12$2.94$2.94679,900——
2010-08-11$3.03$3.03735,300——
2010-08-10$3.07$3.07667,800——
2010-08-09$3.20$3.20441,600——
2010-08-06$3.25$3.25363,900——
2010-08-05$3.30$3.30597,800——
2010-08-04$3.43$3.43678,500——
2010-08-03$3.36$3.361,963,600——
2010-08-02$3.85$3.85644,000——
2010-07-30$3.77$3.77575,900——
2010-07-29$3.75$3.75321,800——
2010-07-28$3.58$3.58222,900——
2010-07-27$3.74$3.74290,300——
2010-07-26$3.77$3.77304,200——
2010-07-23$3.64$3.64285,100——
2010-07-22$3.51$3.51378,700——
2010-07-21$3.45$3.45173,200——
2010-07-20$3.55$3.55268,300——
2010-07-19$3.50$3.50169,600——
2010-07-16$3.43$3.43251,800——
2010-07-15$3.51$3.51544,600——
2010-07-14$3.57$3.57209,600——
2010-07-13$3.62$3.62351,200——
2010-07-12$3.45$3.45241,800——
2010-07-09$3.43$3.43233,000——
2010-07-08$3.42$3.42458,600——
2010-07-07$3.35$3.35408,700——
2010-07-06$3.18$3.18529,300——
2010-07-02$3.36$3.36283,500——
2010-07-01$3.41$3.41373,200——
2010-06-30$3.39$3.39377,700——
2010-06-29$3.30$3.30417,500——
2010-06-28$3.49$3.49285,000——
2010-06-25$3.58$3.582,570,200——
2010-06-24$3.38$3.38210,900——
2010-06-23$3.54$3.54579,100——
2010-06-22$3.34$3.34556,800——
2010-06-21$3.36$3.36401,900——
2010-06-18$3.44$3.44540,100——
2010-06-17$3.38$3.38291,500——
2010-06-16$3.49$3.49481,300——
2010-06-15$3.64$3.64327,700——
2010-06-14$3.46$3.46287,200——
2010-06-11$3.47$3.47253,500——
2010-06-10$3.43$3.43496,600——
2010-06-09$3.29$3.29469,400——
2010-06-08$3.22$3.22433,200——
2010-06-07$3.21$3.21537,100——
2010-06-04$3.30$3.30516,200——
2010-06-03$3.52$3.52348,300——
2010-06-02$3.54$3.54417,100——
2010-06-01$3.38$3.38368,500——
2010-05-28$3.58$3.58381,700——
2010-05-27$3.62$3.62281,000——
2010-05-26$3.44$3.44417,400——
2010-05-25$3.50$3.50991,500——
2010-05-24$3.47$3.47892,600——
2010-05-21$3.55$3.55675,600——
2010-05-20$3.57$3.57740,800——
2010-05-19$3.73$3.73405,200——
2010-05-18$3.74$3.74511,800——
2010-05-17$3.94$3.94536,000——
2010-05-14$4.00$4.00510,300——
2010-05-13$4.19$4.19686,400——
2010-05-12$4.23$4.23421,800——
2010-05-11$4.12$4.12734,200——
2010-05-10$4.03$4.03700,200——
2010-05-07$3.84$3.84815,500——
2010-05-06$4.10$4.10955,700——
2010-05-05$4.45$4.45883,600——
2010-05-04$4.28$4.28987,600——
2010-05-03$4.45$4.45668,600——
2010-04-30$4.21$4.21517,500——
2010-04-29$4.50$4.50602,500——
2010-04-28$4.36$4.36378,300——
2010-04-27$4.32$4.32865,100——
2010-04-26$4.21$4.21411,900——
2010-04-23$4.13$4.13579,900——
2010-04-22$4.14$4.14337,100——
2010-04-21$4.20$4.20340,500——
2010-04-20$4.32$4.32341,100——
2010-04-19$4.37$4.37504,100——
2010-04-16$4.35$4.35468,900——
2010-04-15$4.48$4.48406,600——
2010-04-14$4.46$4.46462,000——
2010-04-13$4.34$4.34578,700——
2010-04-12$4.35$4.35575,700——
2010-04-09$4.15$4.15551,200——
2010-04-08$3.99$3.99458,400——
2010-04-07$3.93$3.93573,700——
2010-04-06$3.81$3.81268,100——
2010-04-05$3.80$3.80281,600——
2010-04-01$3.72$3.72207,100——
2010-03-31$3.70$3.70347,800——
2010-03-30$3.73$3.73202,700——
2010-03-29$3.70$3.70151,800——
2010-03-26$3.71$3.71178,100——
2010-03-25$3.69$3.69225,600——
2010-03-24$3.73$3.73327,500——
2010-03-23$3.81$3.81502,300——
2010-03-22$3.68$3.68309,500——
2010-03-19$3.67$3.67781,700——
2010-03-18$3.76$3.76205,500——
2010-03-17$3.83$3.83255,700——
2010-03-16$3.79$3.79313,600——
2010-03-15$3.77$3.771,178,300——
2010-03-12$3.75$3.751,403,800——
2010-03-11$3.85$3.85427,500——
2010-03-10$3.85$3.85418,100——
2010-03-09$3.85$3.85420,100——
2010-03-08$3.91$3.91296,100——
2010-03-05$3.88$3.88686,900——
2010-03-04$3.77$3.77544,000——
2010-03-03$3.72$3.72454,700——
2010-03-02$3.73$3.73683,800——
2010-03-01$3.70$3.70787,500——
2010-02-26$3.80$3.801,393,600——
2010-02-25$4.03$4.03410,100——
2010-02-24$4.05$4.05655,800——
2010-02-23$3.79$3.79385,400——
2010-02-22$3.81$3.81485,100——
2010-02-19$3.66$3.66720,700——
2010-02-18$3.60$3.60533,100——
2010-02-17$3.63$3.63492,800——
2010-02-16$3.73$3.73416,700——
2010-02-12$3.71$3.71616,800——
2010-02-11$3.79$3.79447,300——
2010-02-10$3.76$3.76255,700——
2010-02-09$3.82$3.82214,400——
2010-02-08$3.78$3.78229,700——
2010-02-05$3.85$3.85927,200——
2010-02-04$3.75$3.75484,700——
2010-02-03$4.00$4.00399,900——
2010-02-02$4.01$4.01315,600——
2010-02-01$4.08$4.08692,100——
2010-01-29$4.11$4.11419,400——
2010-01-28$4.16$4.16316,500——
2010-01-27$4.37$4.37360,000——
2010-01-26$4.42$4.42241,400——
2010-01-25$4.52$4.52338,200——
2010-01-22$4.41$4.41507,000——
2010-01-21$4.52$4.52688,200——
2010-01-20$4.50$4.50506,600——
2010-01-19$4.59$4.59421,600——
2010-01-15$4.59$4.59445,600——
2010-01-14$4.67$4.67249,000——
2010-01-13$4.61$4.61342,200——
2010-01-12$4.51$4.51334,700——
2010-01-11$4.69$4.69348,400——
2010-01-08$4.74$4.741,228,000——
2010-01-07$4.35$4.35473,600——
2010-01-06$4.19$4.19383,100——
2010-01-05$4.22$4.22544,800——
2010-01-04$4.27$4.27264,000——