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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$5.35$5.35788,400
2005-12-29$5.40$5.40264,500
2005-12-28$5.54$5.54447,600
2005-12-27$5.42$5.42346,600
2005-12-23$5.65$5.65257,700
2005-12-22$5.66$5.66401,700
2005-12-21$5.54$5.54493,300
2005-12-20$5.50$5.50800,600
2005-12-19$5.32$5.32926,100
2005-12-16$5.57$5.571,325,300
2005-12-15$6.00$6.00874,700
2005-12-14$5.99$5.99991,800
2005-12-13$6.19$6.19859,600
2005-12-12$6.69$6.69359,200
2005-12-09$6.64$6.64370,900
2005-12-08$6.66$6.66705,200
2005-12-07$6.70$6.70423,800
2005-12-06$6.96$6.96488,600
2005-12-05$6.89$6.89715,700
2005-12-02$7.15$7.15674,700
2005-12-01$7.23$7.231,638,300
2005-11-30$6.84$6.84453,300
2005-11-29$6.82$6.82335,400
2005-11-28$6.55$6.55342,000
2005-11-25$6.71$6.7190,800
2005-11-23$6.72$6.72399,300
2005-11-22$6.89$6.89423,800
2005-11-21$6.62$6.62407,100
2005-11-18$6.68$6.68440,400
2005-11-17$6.58$6.58473,500
2005-11-16$6.30$6.30481,100
2005-11-15$6.53$6.53314,300
2005-11-14$6.67$6.67412,800
2005-11-11$6.69$6.69347,600
2005-11-10$6.91$6.91618,300
2005-11-09$7.00$7.00515,800
2005-11-08$6.70$6.70471,400
2005-11-07$6.90$6.90782,800
2005-11-04$6.45$6.45574,300
2005-11-03$6.46$6.461,068,800
2005-11-02$6.40$6.402,100,600
2005-11-01$5.46$5.46509,400
2005-10-31$5.65$5.65322,800
2005-10-28$5.70$5.70271,700
2005-10-27$5.45$5.45486,100
2005-10-26$5.79$5.79239,900
2005-10-25$5.87$5.87257,700
2005-10-24$6.07$6.07340,700
2005-10-21$5.98$5.98298,600
2005-10-20$5.89$5.89419,300
2005-10-19$6.01$6.01574,500
2005-10-18$5.83$5.83235,700
2005-10-17$5.90$5.90434,400
2005-10-14$5.91$5.91324,600
2005-10-13$5.95$5.951,046,900
2005-10-12$5.69$5.69964,900
2005-10-11$5.74$5.741,379,300
2005-10-10$6.23$6.23849,700
2005-10-07$6.62$6.62197,700
2005-10-06$6.59$6.59348,600
2005-10-05$6.63$6.63735,900
2005-10-04$6.89$6.89381,700
2005-10-03$6.99$6.99610,300
2005-09-30$6.95$6.95322,500
2005-09-29$6.90$6.90343,800
2005-09-28$6.77$6.77372,800
2005-09-27$6.84$6.84418,000
2005-09-26$6.92$6.92569,700
2005-09-23$7.02$7.02505,400
2005-09-22$6.91$6.91663,600
2005-09-21$6.88$6.88601,100
2005-09-20$6.86$6.86526,800
2005-09-19$6.66$6.66765,500
2005-09-16$6.86$6.861,153,000
2005-09-15$7.02$7.02493,400
2005-09-14$7.01$7.01647,600
2005-09-13$7.08$7.081,485,600
2005-09-12$6.86$6.86628,300
2005-09-09$6.56$6.56271,800
2005-09-08$6.50$6.50608,400
2005-09-07$6.48$6.48451,100
2005-09-06$6.60$6.60435,300
2005-09-02$6.34$6.34345,800
2005-09-01$6.41$6.41445,500
2005-08-31$6.47$6.47598,800
2005-08-30$6.29$6.29668,400
2005-08-29$6.46$6.46781,800
2005-08-26$6.52$6.52514,300
2005-08-25$6.79$6.79631,400
2005-08-24$6.57$6.57847,500
2005-08-23$6.71$6.711,049,200
2005-08-22$6.45$6.45591,200
2005-08-19$6.17$6.17688,700
2005-08-18$6.00$6.00308,200
2005-08-17$5.99$5.99323,600
2005-08-16$5.99$5.99378,700
2005-08-15$6.08$6.08576,900
2005-08-12$5.97$5.97465,100
2005-08-11$6.10$6.10362,500
2005-08-10$6.10$6.10474,800
2005-08-09$6.02$6.02525,000
2005-08-08$6.01$6.01880,800
2005-08-05$6.22$6.22812,500
2005-08-04$6.12$6.121,972,500
2005-08-03$5.48$5.48375,600
2005-08-02$5.48$5.48421,200
2005-08-01$5.45$5.45549,700
2005-07-29$5.50$5.50547,300
2005-07-28$5.73$5.73370,200
2005-07-27$5.67$5.67510,000
2005-07-26$5.71$5.71312,000
2005-07-25$5.71$5.71313,800
2005-07-22$5.91$5.91337,300
2005-07-21$5.71$5.71386,900
2005-07-20$5.86$5.86364,100
2005-07-19$5.82$5.82558,100
2005-07-18$5.51$5.51477,900
2005-07-15$5.57$5.57867,300
2005-07-14$5.79$5.79768,000
2005-07-13$5.79$5.79793,100
2005-07-12$5.86$5.86769,700
2005-07-11$6.01$6.01842,400
2005-07-08$5.90$5.90812,700
2005-07-07$5.88$5.881,089,500
2005-07-06$5.75$5.75887,800
2005-07-05$5.60$5.601,057,800
2005-07-01$5.25$5.25512,500
2005-06-30$5.10$5.101,277,600
2005-06-29$5.50$5.501,777,100
2005-06-28$5.30$5.303,169,900
2005-06-27$4.75$4.751,448,000
2005-06-24$4.50$4.501,181,800
2005-06-23$4.39$4.39876,200
2005-06-22$4.16$4.16526,900
2005-06-21$4.22$4.22330,800
2005-06-20$4.15$4.15569,400
2005-06-17$4.01$4.01563,200
2005-06-16$4.03$4.03435,600
2005-06-15$3.98$3.98540,000
2005-06-14$3.90$3.90299,600
2005-06-13$3.87$3.87209,400
2005-06-10$3.87$3.87162,000
2005-06-09$3.90$3.90248,000
2005-06-08$3.85$3.85344,200
2005-06-07$3.76$3.76261,300
2005-06-06$3.75$3.75337,600
2005-06-03$3.65$3.65357,800
2005-06-02$3.65$3.65646,400
2005-06-01$3.62$3.62789,100
2005-05-31$3.85$3.85196,900
2005-05-27$3.89$3.89258,000
2005-05-26$3.85$3.85464,300
2005-05-25$3.63$3.63326,100
2005-05-24$3.59$3.59280,800
2005-05-23$3.47$3.47243,300
2005-05-20$3.50$3.50193,800
2005-05-19$3.44$3.44372,300
2005-05-18$3.50$3.50451,700
2005-05-17$3.31$3.31348,700
2005-05-16$3.35$3.35224,900
2005-05-13$3.26$3.26255,000
2005-05-12$3.22$3.22332,900
2005-05-11$3.11$3.11254,000
2005-05-10$3.11$3.11288,600
2005-05-09$3.30$3.30507,200
2005-05-06$3.14$3.14217,400
2005-05-05$3.16$3.16261,200
2005-05-04$3.09$3.09339,000
2005-05-03$3.01$3.01191,700
2005-05-02$3.05$3.05259,200
2005-04-29$3.07$3.07323,200
2005-04-28$3.00$3.00306,100
2005-04-27$3.10$3.10238,900
2005-04-26$3.16$3.16449,400
2005-04-25$3.15$3.15534,500
2005-04-22$2.91$2.91287,800
2005-04-21$3.02$3.02398,600
2005-04-20$2.91$2.91335,600
2005-04-19$3.04$3.04432,300
2005-04-18$2.75$2.75258,200
2005-04-15$2.67$2.67332,300
2005-04-14$2.75$2.75416,100
2005-04-13$2.76$2.76354,000
2005-04-12$2.68$2.68482,500
2005-04-11$2.78$2.78292,200
2005-04-08$2.80$2.80231,300
2005-04-07$2.87$2.87288,300
2005-04-06$2.84$2.84374,200
2005-04-05$2.81$2.81332,300
2005-04-04$2.88$2.88314,000
2005-04-01$2.96$2.96417,200
2005-03-31$3.07$3.07443,400
2005-03-30$3.20$3.20301,100
2005-03-29$3.01$3.01289,500
2005-03-28$3.06$3.06339,400
2005-03-24$3.06$3.06227,500
2005-03-23$3.08$3.08940,500
2005-03-22$3.15$3.15288,000
2005-03-21$3.18$3.18234,000
2005-03-18$3.20$3.20781,000
2005-03-17$3.20$3.20768,400
2005-03-16$3.27$3.27278,100
2005-03-15$3.27$3.27364,200
2005-03-14$3.37$3.37377,800
2005-03-11$3.28$3.281,715,300
2005-03-10$3.27$3.27680,500
2005-03-09$3.40$3.40724,000
2005-03-08$3.57$3.57245,400
2005-03-07$3.70$3.70189,500
2005-03-04$3.75$3.75278,900
2005-03-03$3.78$3.78295,600
2005-03-02$3.68$3.68289,900
2005-03-01$3.84$3.84373,400
2005-02-28$3.63$3.63769,600
2005-02-25$3.87$3.87641,900
2005-02-24$4.18$4.18464,500
2005-02-23$3.99$3.99366,600
2005-02-22$4.09$4.09527,700
2005-02-18$4.06$4.06337,800
2005-02-17$4.08$4.08444,200
2005-02-16$4.10$4.10270,300
2005-02-15$4.05$4.05434,000
2005-02-14$4.08$4.08251,800
2005-02-11$4.09$4.09798,000
2005-02-10$4.00$4.00444,300
2005-02-09$4.00$4.001,635,500
2005-02-08$3.93$3.93552,000
2005-02-07$3.73$3.73488,800
2005-02-04$3.72$3.72235,300
2005-02-03$3.70$3.70239,600
2005-02-02$3.71$3.71185,600
2005-02-01$3.70$3.70332,600
2005-01-31$3.71$3.71350,100
2005-01-28$3.53$3.53158,500
2005-01-27$3.58$3.58177,900
2005-01-26$3.62$3.62246,300
2005-01-25$3.39$3.39238,400
2005-01-24$3.41$3.41274,100
2005-01-21$3.59$3.59373,600
2005-01-20$3.54$3.54309,500
2005-01-19$3.75$3.75452,600
2005-01-18$3.83$3.83493,200
2005-01-14$3.86$3.86761,700
2005-01-13$3.59$3.59612,800
2005-01-12$3.53$3.53775,700
2005-01-11$3.22$3.22472,700
2005-01-10$3.32$3.32710,800
2005-01-07$3.31$3.31446,600
2005-01-06$3.30$3.30367,100
2005-01-05$3.38$3.38655,500
2005-01-04$3.59$3.59564,200
2005-01-03$3.82$3.82357,900