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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$4.20$4.20234,000
1997-12-30$4.16$4.16158,400
1997-12-29$4.19$4.19169,200
1997-12-26$4.19$4.1929,200
1997-12-24$4.20$4.2077,600
1997-12-23$4.19$4.19146,000
1997-12-22$4.19$4.19138,400
1997-12-19$4.28$4.28257,600
1997-12-18$4.45$4.45249,200
1997-12-17$4.53$4.53134,800
1997-12-16$4.50$4.50302,800
1997-12-15$4.17$4.17784,000
1997-12-12$4.30$4.30735,200
1997-12-11$4.56$4.56332,800
1997-12-10$4.69$4.69194,000
1997-12-09$4.97$4.97147,200
1997-12-08$5.05$5.0593,600
1997-12-05$5.02$5.0269,600
1997-12-04$5.05$5.0573,600
1997-12-03$5.13$5.1360,400
1997-12-02$5.25$5.2556,800
1997-12-01$5.27$5.27128,400
1997-11-28$5.25$5.25225,200
1997-11-26$5.06$5.06143,600
1997-11-25$5.06$5.06385,200
1997-11-24$4.72$4.72267,600
1997-11-21$5.06$5.06159,600
1997-11-20$5.25$5.2551,600
1997-11-19$5.13$5.13237,600
1997-11-18$5.25$5.25248,800
1997-11-17$5.36$5.36314,800
1997-11-14$4.91$4.91389,600
1997-11-13$4.81$4.81888,400
1997-11-12$4.72$4.72585,200
1997-11-11$4.83$4.83117,200
1997-11-10$4.66$4.66206,400
1997-11-07$4.69$4.69149,200
1997-11-06$4.94$4.94557,600
1997-11-05$5.13$5.13371,200
1997-11-04$5.02$5.02295,600
1997-11-03$5.25$5.25531,200
1997-10-31$5.31$5.31536,400
1997-10-30$5.06$5.06272,400
1997-10-29$5.66$5.66698,000
1997-10-28$5.84$5.84730,800
1997-10-27$5.38$5.38671,600
1997-10-24$6.19$6.19317,600
1997-10-23$6.23$6.23336,800
1997-10-22$6.27$6.27288,000
1997-10-21$6.03$6.03429,200
1997-10-20$5.94$5.94401,200
1997-10-17$6.23$6.23299,200
1997-10-16$6.50$6.50247,600
1997-10-15$6.55$6.55468,000
1997-10-14$6.50$6.50348,800
1997-10-13$6.69$6.691,100,400
1997-10-10$6.44$6.44708,800
1997-10-09$6.63$6.63924,000
1997-10-08$7.25$7.25904,000
1997-10-07$6.78$6.78652,800
1997-10-06$6.23$6.23192,000
1997-10-03$6.23$6.23335,600
1997-10-02$6.00$6.0098,800
1997-10-01$6.00$6.0092,800
1997-09-30$6.13$6.13148,400
1997-09-29$5.95$5.95242,000
1997-09-26$5.72$5.72254,000
1997-09-25$5.75$5.75227,600
1997-09-24$5.66$5.66163,600
1997-09-23$5.72$5.72436,800
1997-09-22$5.72$5.72380,800
1997-09-19$5.78$5.78305,200
1997-09-18$5.81$5.81862,800
1997-09-17$5.88$5.882,393,600
1997-09-16$5.31$5.31253,600
1997-09-15$5.34$5.34258,800
1997-09-12$5.19$5.19274,800
1997-09-11$5.25$5.25311,200
1997-09-10$5.47$5.47156,400
1997-09-09$5.53$5.53190,000
1997-09-08$5.63$5.63537,600
1997-09-05$5.69$5.69750,400
1997-09-04$5.75$5.751,765,200
1997-09-03$5.28$5.28206,800
1997-09-02$5.50$5.50397,200
1997-08-29$5.28$5.28171,200
1997-08-28$5.06$5.06148,400
1997-08-27$4.97$4.97193,600
1997-08-26$4.88$4.88348,400
1997-08-25$4.75$4.75177,600
1997-08-22$4.69$4.69224,000
1997-08-21$4.63$4.6393,200
1997-08-20$4.63$4.6392,400
1997-08-19$4.69$4.6985,600
1997-08-18$4.69$4.69167,200
1997-08-15$4.53$4.53359,200
1997-08-14$4.50$4.50111,600
1997-08-13$4.56$4.5653,200
1997-08-12$4.50$4.50164,400
1997-08-11$4.50$4.50171,600
1997-08-08$4.53$4.53172,400
1997-08-07$4.44$4.44358,000
1997-08-06$4.47$4.47206,800
1997-08-05$4.44$4.44194,400
1997-08-04$4.50$4.50273,600
1997-08-01$4.72$4.7273,600
1997-07-31$4.72$4.72422,400
1997-07-30$4.84$4.84520,000
1997-07-29$4.66$4.66406,800
1997-07-28$4.75$4.75397,200
1997-07-25$4.63$4.63359,200
1997-07-24$4.41$4.41478,400
1997-07-23$4.25$4.25575,200
1997-07-22$4.28$4.28735,600
1997-07-21$4.13$4.1392,400
1997-07-18$4.00$4.00172,800
1997-07-17$4.03$4.03105,600
1997-07-16$4.00$4.00142,800
1997-07-15$4.00$4.00226,000
1997-07-14$3.91$3.91225,200
1997-07-11$3.78$3.78168,400
1997-07-10$3.75$3.75107,200
1997-07-09$3.81$3.81103,200
1997-07-08$3.91$3.9164,800
1997-07-07$3.81$3.81113,200
1997-07-03$4.00$4.0067,200
1997-07-02$4.09$4.09316,800
1997-07-01$3.91$3.9167,200
1997-06-30$3.91$3.9129,200
1997-06-27$4.00$4.0080,400
1997-06-26$4.03$4.0384,400
1997-06-25$4.09$4.09296,400
1997-06-24$4.13$4.13218,000
1997-06-23$4.09$4.09293,600
1997-06-20$4.13$4.13210,000
1997-06-19$4.03$4.03588,800
1997-06-18$4.00$4.001,890,000
1997-06-17$3.56$3.56113,600
1997-06-16$3.63$3.6335,200
1997-06-13$3.59$3.5990,000
1997-06-12$3.72$3.7292,000
1997-06-11$3.75$3.7524,000
1997-06-10$3.78$3.78191,200
1997-06-09$3.78$3.78356,400
1997-06-06$3.81$3.81380,000
1997-06-05$3.53$3.5374,800
1997-06-04$3.50$3.5074,400
1997-06-03$3.38$3.3868,400
1997-06-02$3.47$3.47142,800
1997-05-30$3.50$3.5040,800
1997-05-29$3.50$3.50196,800
1997-05-28$3.44$3.44174,400
1997-05-27$3.38$3.3856,800
1997-05-23$3.31$3.3120,400
1997-05-22$3.31$3.3133,200
1997-05-21$3.38$3.3842,000
1997-05-20$3.38$3.3872,400
1997-05-19$3.25$3.2564,800
1997-05-16$3.44$3.4430,000
1997-05-15$3.38$3.3885,200
1997-05-14$3.38$3.38491,600
1997-05-13$3.19$3.19949,600
1997-05-12$2.94$2.94112,800
1997-05-09$2.63$2.6388,400
1997-05-08$2.69$2.6928,800
1997-05-07$2.72$2.7236,400
1997-05-06$2.88$2.88123,600
1997-05-05$2.88$2.88174,800
1997-05-02$2.91$2.91130,000
1997-05-01$2.89$2.8982,800
1997-04-30$3.00$3.0092,000
1997-04-29$3.09$3.0925,600
1997-04-28$3.16$3.1618,000
1997-04-25$3.09$3.0923,200
1997-04-24$3.19$3.1954,000
1997-04-23$3.22$3.2250,400
1997-04-22$3.19$3.1937,200
1997-04-21$3.31$3.3138,400
1997-04-18$3.31$3.31125,600
1997-04-17$3.22$3.2240,400
1997-04-16$3.25$3.2540,000
1997-04-15$3.19$3.1978,800
1997-04-14$3.07$3.0735,200
1997-04-11$3.19$3.1921,200
1997-04-10$3.22$3.22145,200
1997-04-09$3.34$3.3491,200
1997-04-08$3.50$3.50132,400
1997-04-07$3.63$3.63358,000
1997-04-04$3.25$3.25229,600
1997-04-03$3.19$3.19100,400
1997-04-02$3.13$3.13231,600
1997-04-01$3.28$3.28141,600
1997-03-31$3.47$3.4774,000
1997-03-27$3.47$3.47361,600
1997-03-26$3.19$3.19217,200
1997-03-25$3.25$3.2524,000
1997-03-24$3.31$3.31307,200
1997-03-21$3.44$3.44300,000
1997-03-20$3.50$3.50382,000
1997-03-19$3.50$3.50324,400
1997-03-18$3.56$3.56105,600
1997-03-17$3.63$3.63112,400
1997-03-14$3.63$3.63208,400
1997-03-13$3.66$3.66613,600
1997-03-12$3.72$3.72338,400
1997-03-11$3.56$3.56132,000
1997-03-10$3.53$3.5384,800
1997-03-07$3.50$3.50202,800
1997-03-06$3.53$3.53372,800
1997-03-05$3.38$3.38270,800
1997-03-04$3.31$3.3178,400
1997-03-03$3.38$3.38227,600
1997-02-28$3.38$3.38213,200
1997-02-27$3.31$3.31225,200
1997-02-26$3.25$3.25260,800
1997-02-25$3.00$3.00100,800
1997-02-24$2.88$2.8859,600
1997-02-21$2.91$2.9167,600
1997-02-20$2.91$2.91206,800
1997-02-19$2.97$2.9724,400
1997-02-18$3.03$3.03159,200
1997-02-14$2.88$2.88318,400
1997-02-13$2.78$2.78238,400
1997-02-12$2.75$2.75320,400
1997-02-11$2.72$2.72195,200
1997-02-10$2.78$2.78117,600
1997-02-07$2.75$2.7587,600
1997-02-06$2.75$2.7553,600
1997-02-05$2.78$2.78101,200
1997-02-04$2.78$2.78143,600
1997-02-03$2.75$2.75193,600
1997-01-31$2.94$2.9464,800
1997-01-30$3.03$3.0320,400
1997-01-29$3.00$3.0019,600
1997-01-28$3.09$3.0980,400
1997-01-27$3.06$3.0688,400
1997-01-24$3.06$3.0695,200
1997-01-23$3.16$3.16101,600
1997-01-22$3.06$3.06116,400
1997-01-21$3.09$3.0970,400
1997-01-20$3.19$3.1957,600
1997-01-17$3.19$3.19133,200
1997-01-16$3.25$3.25256,000
1997-01-15$3.22$3.2250,400
1997-01-14$3.25$3.25112,400
1997-01-13$3.25$3.25199,200
1997-01-10$3.38$3.38407,200
1997-01-09$3.03$3.03114,800
1997-01-08$3.03$3.0347,600
1997-01-07$3.00$3.0022,800
1997-01-06$3.00$3.00148,800
1997-01-03$3.03$3.0364,000
1997-01-02$2.91$2.91256,400