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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$0.40$0.401,004,600——
2019-12-30$0.41$0.411,021,500——
2019-12-27$0.42$0.42898,300——
2019-12-26$0.38$0.38387,600——
2019-12-24$0.39$0.39324,800——
2019-12-23$0.38$0.38565,700——
2019-12-20$0.39$0.39564,800——
2019-12-19$0.38$0.38423,100——
2019-12-18$0.37$0.37727,700——
2019-12-17$0.38$0.38839,500——
2019-12-16$0.37$0.37711,400——
2019-12-13$0.38$0.381,267,800——
2019-12-12$0.41$0.41654,800——
2019-12-11$0.42$0.42702,300——
2019-12-10$0.47$0.47586,100——
2019-12-09$0.49$0.49171,400——
2019-12-06$0.50$0.50237,300——
2019-12-05$0.50$0.50521,300——
2019-12-04$0.46$0.46251,400——
2019-12-03$0.48$0.48127,500——
2019-12-02$0.46$0.46484,700——
2019-11-29$0.50$0.50112,200——
2019-11-27$0.49$0.49161,000——
2019-11-26$0.49$0.49357,100——
2019-11-25$0.51$0.51245,200——
2019-11-22$0.50$0.50265,700——
2019-11-21$0.53$0.53226,900——
2019-11-20$0.53$0.53189,100——
2019-11-19$0.54$0.54322,400——
2019-11-18$0.53$0.53374,300——
2019-11-15$0.55$0.55479,900——
2019-11-14$0.52$0.52307,800——
2019-11-13$0.51$0.51125,100——
2019-11-12$0.50$0.50147,500——
2019-11-11$0.51$0.51157,800——
2019-11-08$0.52$0.52158,800——
2019-11-07$0.49$0.49705,600——
2019-11-06$0.55$0.55697,500——
2019-11-05$0.56$0.56293,000——
2019-11-04$0.60$0.60340,400——
2019-11-01$0.56$0.56246,600——
2019-10-31$0.56$0.56238,200——
2019-10-30$0.55$0.55315,400——
2019-10-29$0.57$0.57263,800——
2019-10-28$0.58$0.58171,600——
2019-10-25$0.57$0.57200,700——
2019-10-24$0.58$0.58309,600——
2019-10-23$0.56$0.56294,700——
2019-10-22$0.56$0.56436,900——
2019-10-21$0.56$0.56374,400——
2019-10-18$0.56$0.56164,400——
2019-10-17$0.57$0.57391,800——
2019-10-16$0.59$0.59495,300——
2019-10-15$0.57$0.57404,500——
2019-10-14$0.58$0.58430,900——
2019-10-11$0.55$0.55401,000——
2019-10-10$0.57$0.57648,700——
2019-10-09$0.59$0.59184,600——
2019-10-08$0.58$0.58328,000——
2019-10-07$0.62$0.62221,200——
2019-10-04$0.62$0.62742,600——
2019-10-03$0.70$0.702,000,900——
2019-10-02$0.64$0.64300,700——
2019-10-01$0.63$0.63471,100——
2019-09-30$0.68$0.68348,300——
2019-09-27$0.71$0.71198,900——
2019-09-26$0.71$0.71450,800——
2019-09-25$0.70$0.70489,500——
2019-09-24$0.67$0.671,489,100——
2019-09-23$0.72$0.72979,800——
2019-09-20$0.70$0.7011,753,500——
2019-09-19$0.75$0.75822,100——
2019-09-18$0.76$0.761,045,200——
2019-09-17$0.76$0.761,000,600——
2019-09-16$0.79$0.79944,000——
2019-09-13$0.78$0.78938,000——
2019-09-12$0.76$0.761,128,700——
2019-09-11$0.83$0.831,042,200——
2019-09-10$0.79$0.791,678,400——
2019-09-09$0.74$0.742,036,800——
2019-09-06$0.91$0.91220,500——
2019-09-05$0.92$0.92521,400——
2019-09-04$0.90$0.90334,600——
2019-09-03$0.86$0.86255,700——
2019-08-30$0.93$0.93409,300——
2019-08-29$0.89$0.89526,800——
2019-08-28$0.96$0.96283,400——
2019-08-27$0.97$0.97266,600——
2019-08-26$1.03$1.03334,000——
2019-08-23$1.03$1.03204,600——
2019-08-22$1.07$1.07141,300——
2019-08-21$1.04$1.04120,800——
2019-08-20$1.03$1.03156,400——
2019-08-19$1.05$1.05181,700——
2019-08-16$1.03$1.03177,500——
2019-08-15$0.97$0.97550,900——
2019-08-14$1.03$1.03334,700——
2019-08-13$1.08$1.08280,900——
2019-08-12$1.05$1.05283,700——
2019-08-09$1.06$1.06508,600——
2019-08-08$1.08$1.08565,500——
2019-08-07$1.14$1.14200,300——
2019-08-06$1.15$1.15354,300——
2019-08-05$1.19$1.19363,500——
2019-08-02$1.31$1.31373,300——
2019-08-01$1.31$1.31956,900——
2019-07-31$1.16$1.16438,800——
2019-07-30$1.18$1.18399,200——
2019-07-29$1.15$1.15566,800——
2019-07-26$1.12$1.12425,700——
2019-07-25$1.12$1.12486,100——
2019-07-24$1.07$1.07217,900——
2019-07-23$1.07$1.07221,000——
2019-07-22$1.05$1.05483,800——
2019-07-19$1.10$1.10325,000——
2019-07-18$1.08$1.08363,900——
2019-07-17$1.12$1.12279,500——
2019-07-16$1.10$1.10355,600——
2019-07-15$1.18$1.18299,600——
2019-07-12$1.16$1.16401,900——
2019-07-11$1.22$1.22458,800——
2019-07-10$1.16$1.16324,500——
2019-07-09$1.18$1.18171,700——
2019-07-08$1.17$1.17365,000——
2019-07-05$1.18$1.18275,300——
2019-07-03$1.20$1.20333,600——
2019-07-02$1.12$1.12568,800——
2019-07-01$1.14$1.14851,900——
2019-06-28$1.09$1.096,566,800——
2019-06-27$1.13$1.131,143,400——
2019-06-26$1.19$1.19448,600——
2019-06-25$1.24$1.24328,900——
2019-06-24$1.26$1.26677,500——
2019-06-21$1.33$1.331,523,200——
2019-06-20$1.24$1.24328,700——
2019-06-19$1.24$1.24474,200——
2019-06-18$1.26$1.26747,800——
2019-06-17$1.21$1.21605,700——
2019-06-14$1.15$1.15242,500——
2019-06-13$1.15$1.15259,900——
2019-06-12$1.14$1.14435,900——
2019-06-11$1.16$1.16624,900——
2019-06-10$1.11$1.11584,000——
2019-06-07$1.06$1.06408,300——
2019-06-06$1.07$1.07260,100——
2019-06-05$1.04$1.04618,000——
2019-06-04$1.12$1.12473,000——
2019-06-03$1.10$1.10668,900——
2019-05-31$1.15$1.15405,700——
2019-05-30$1.17$1.17233,400——
2019-05-29$1.21$1.21346,000——
2019-05-28$1.25$1.25622,400——
2019-05-24$1.26$1.26712,900——
2019-05-23$1.14$1.14518,600——
2019-05-22$1.16$1.16229,500——
2019-05-21$1.12$1.121,213,000——
2019-05-20$1.11$1.11407,100——
2019-05-17$1.10$1.10366,600——
2019-05-16$1.13$1.13183,000——
2019-05-15$1.13$1.13328,300——
2019-05-14$1.17$1.17442,800——
2019-05-13$1.12$1.12561,000——
2019-05-10$1.21$1.21331,200——
2019-05-09$1.23$1.23396,600——
2019-05-08$1.24$1.24432,400——
2019-05-07$1.21$1.211,054,100——
2019-05-06$1.26$1.26618,000——
2019-05-03$1.28$1.28338,600——
2019-05-02$1.32$1.32630,900——
2019-05-01$1.22$1.22631,500——
2019-04-30$1.25$1.25423,100——
2019-04-29$1.21$1.21343,000——
2019-04-26$1.22$1.22349,700——
2019-04-25$1.23$1.23212,400——
2019-04-24$1.25$1.25299,500——
2019-04-23$1.27$1.27392,400——
2019-04-22$1.22$1.22425,500——
2019-04-18$1.19$1.19752,100——
2019-04-17$1.26$1.26381,700——
2019-04-16$1.33$1.33427,100——
2019-04-15$1.27$1.27407,400——
2019-04-12$1.29$1.29656,900——
2019-04-11$1.35$1.35346,000——
2019-04-10$1.42$1.42368,400——
2019-04-09$1.38$1.38615,000——
2019-04-08$1.37$1.37571,400——
2019-04-05$1.40$1.40580,300——
2019-04-04$1.30$1.30290,300——
2019-04-03$1.31$1.31368,100——
2019-04-02$1.29$1.29629,000——
2019-04-01$1.30$1.30620,600——
2019-03-29$1.34$1.34957,200——
2019-03-28$1.26$1.261,289,200——
2019-03-27$1.18$1.18545,700——
2019-03-26$1.12$1.12725,200——
2019-03-25$1.14$1.14744,000——
2019-03-22$1.10$1.101,230,600——
2019-03-21$1.17$1.17650,700——
2019-03-20$1.16$1.16556,900——
2019-03-19$1.17$1.17815,000——
2019-03-18$1.16$1.161,306,000——
2019-03-15$1.11$1.115,265,700——
2019-03-14$1.49$1.49910,900——
2019-03-13$1.66$1.66545,300——
2019-03-12$1.60$1.60627,800——
2019-03-11$1.65$1.65422,600——
2019-03-08$1.68$1.68565,000——
2019-03-07$1.60$1.60265,600——
2019-03-06$1.59$1.59375,900——
2019-03-05$1.55$1.55233,600——
2019-03-04$1.54$1.54354,200——
2019-03-01$1.48$1.48208,900——
2019-02-28$1.53$1.53405,600——
2019-02-27$1.63$1.63463,600——
2019-02-26$1.53$1.53264,900——
2019-02-25$1.54$1.54426,300——
2019-02-22$1.64$1.64681,500——
2019-02-21$1.45$1.45429,600——
2019-02-20$1.52$1.521,263,500——
2019-02-19$1.56$1.56809,100——
2019-02-15$1.38$1.38751,100——
2019-02-14$1.29$1.29519,100——
2019-02-13$1.16$1.16515,800——
2019-02-12$1.09$1.09559,400——
2019-02-11$1.09$1.091,463,000——
2019-02-08$1.31$1.31232,100——
2019-02-07$1.30$1.30123,000——
2019-02-06$1.37$1.3786,900——
2019-02-05$1.33$1.33208,500——
2019-02-04$1.38$1.38179,300——
2019-02-01$1.32$1.32177,200——
2019-01-31$1.38$1.38264,100——
2019-01-30$1.30$1.30209,100——
2019-01-29$1.26$1.26169,500——
2019-01-28$1.30$1.30175,500——
2019-01-25$1.32$1.32186,900——
2019-01-24$1.28$1.28109,400——
2019-01-23$1.26$1.2690,700——
2019-01-22$1.26$1.26291,500——
2019-01-18$1.32$1.32193,100——
2019-01-17$1.30$1.30267,600——
2019-01-16$1.31$1.31164,300——
2019-01-15$1.25$1.25216,100——
2019-01-14$1.29$1.29300,800——
2019-01-11$1.40$1.40483,800——
2019-01-10$1.30$1.30203,300——
2019-01-09$1.27$1.27440,400——
2019-01-08$1.29$1.29697,500——
2019-01-07$1.23$1.23365,100——
2019-01-04$1.14$1.14447,300——
2019-01-03$1.05$1.05161,000——
2019-01-02$1.10$1.10202,800——