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 — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$5.25$5.25520,800
1998-12-30$4.97$4.97325,200
1998-12-29$4.81$4.81279,600
1998-12-28$4.78$4.78410,800
1998-12-24$4.75$4.75186,800
1998-12-23$4.75$4.75676,800
1998-12-22$4.69$4.69840,000
1998-12-21$4.69$4.69347,200
1998-12-18$4.63$4.63314,000
1998-12-17$4.44$4.44166,400
1998-12-16$4.78$4.78325,600
1998-12-15$4.81$4.81187,600
1998-12-14$4.75$4.75208,000
1998-12-11$4.88$4.88347,200
1998-12-10$5.00$5.00835,600
1998-12-09$4.88$4.88770,400
1998-12-08$4.75$4.75226,000
1998-12-07$4.75$4.75707,600
1998-12-04$4.47$4.47827,600
1998-12-03$3.91$3.91778,800
1998-12-02$3.69$3.6994,800
1998-12-01$3.72$3.72231,600
1998-11-30$3.56$3.56651,200
1998-11-27$3.69$3.6966,800
1998-11-25$3.63$3.6352,000
1998-11-24$3.75$3.75133,600
1998-11-23$3.83$3.83480,400
1998-11-20$3.75$3.75372,000
1998-11-19$3.75$3.75194,400
1998-11-18$3.75$3.75193,200
1998-11-17$3.78$3.7857,200
1998-11-16$3.77$3.77130,800
1998-11-13$3.66$3.66180,800
1998-11-12$3.88$3.8845,600
1998-11-11$3.91$3.9197,200
1998-11-10$4.08$4.0854,000
1998-11-09$4.13$4.13201,600
1998-11-06$4.22$4.22185,600
1998-11-05$4.14$4.14476,000
1998-11-04$3.95$3.9542,800
1998-11-03$4.00$4.0099,600
1998-11-02$3.91$3.91144,000
1998-10-30$3.81$3.81165,200
1998-10-29$3.98$3.98779,200
1998-10-28$4.13$4.131,687,200
1998-10-27$4.63$4.63294,000
1998-10-26$4.69$4.69274,000
1998-10-23$4.38$4.3886,400
1998-10-22$4.19$4.19631,600
1998-10-21$4.22$4.22435,600
1998-10-20$4.34$4.34294,800
1998-10-19$4.22$4.22300,800
1998-10-16$3.75$3.75163,200
1998-10-15$3.63$3.63184,800
1998-10-14$3.50$3.5050,400
1998-10-13$3.50$3.5076,400
1998-10-12$3.58$3.58912,000
1998-10-09$3.24$3.24267,600
1998-10-08$3.13$3.13369,200
1998-10-07$3.19$3.19214,400
1998-10-06$3.56$3.56189,200
1998-10-05$3.42$3.42245,600
1998-10-02$3.63$3.63130,000
1998-10-01$3.70$3.7030,000
1998-09-30$3.73$3.73127,600
1998-09-29$3.69$3.6929,200
1998-09-28$3.84$3.8478,000
1998-09-25$3.75$3.75109,200
1998-09-24$4.00$4.0045,600
1998-09-23$4.09$4.0972,400
1998-09-22$4.00$4.0062,000
1998-09-21$4.13$4.13149,600
1998-09-18$4.02$4.02118,800
1998-09-17$3.83$3.83270,000
1998-09-16$3.91$3.9168,000
1998-09-15$4.00$4.00128,400
1998-09-14$3.98$3.9863,200
1998-09-11$3.91$3.91202,000
1998-09-10$3.75$3.75120,800
1998-09-09$3.91$3.91182,000
1998-09-08$4.19$4.19390,400
1998-09-04$4.00$4.00572,800
1998-09-03$3.81$3.81410,800
1998-09-02$3.47$3.47344,400
1998-09-01$2.97$2.97451,600
1998-08-31$2.91$2.91551,600
1998-08-28$3.16$3.16210,800
1998-08-27$3.06$3.06669,200
1998-08-26$3.25$3.25329,200
1998-08-25$3.34$3.34237,200
1998-08-24$3.50$3.50305,200
1998-08-21$3.81$3.8197,600
1998-08-20$3.91$3.9122,000
1998-08-19$4.00$4.00138,400
1998-08-18$4.00$4.00161,600
1998-08-17$3.84$3.84292,000
1998-08-14$3.81$3.81233,600
1998-08-13$4.08$4.08126,400
1998-08-12$4.13$4.13114,000
1998-08-11$3.84$3.84153,200
1998-08-10$4.13$4.13102,400
1998-08-07$3.95$3.95417,200
1998-08-06$3.75$3.75273,200
1998-08-05$3.94$3.94292,000
1998-08-04$4.09$4.09120,000
1998-08-03$4.34$4.34145,600
1998-07-31$4.27$4.2727,200
1998-07-30$4.31$4.31210,000
1998-07-29$4.19$4.19326,800
1998-07-28$4.42$4.42168,000
1998-07-27$4.97$4.9752,400
1998-07-24$5.00$5.0030,400
1998-07-23$4.78$4.78233,200
1998-07-22$4.78$4.78418,800
1998-07-21$5.08$5.08217,200
1998-07-20$5.03$5.03198,800
1998-07-17$4.92$4.9276,400
1998-07-16$5.00$5.00140,800
1998-07-15$5.00$5.00119,600
1998-07-14$4.81$4.81107,600
1998-07-13$4.66$4.66188,400
1998-07-10$4.86$4.8695,600
1998-07-09$4.89$4.89126,800
1998-07-08$4.69$4.6969,200
1998-07-07$4.69$4.69249,200
1998-07-06$4.77$4.77108,000
1998-07-02$4.81$4.8173,600
1998-07-01$4.86$4.86277,600
1998-06-30$4.81$4.81364,400
1998-06-29$4.88$4.88286,000
1998-06-26$5.13$5.1372,800
1998-06-25$5.13$5.13130,000
1998-06-24$5.06$5.06247,200
1998-06-23$5.38$5.38382,800
1998-06-22$5.42$5.42183,600
1998-06-19$5.39$5.39277,200
1998-06-18$5.37$5.37310,400
1998-06-17$5.06$5.06607,200
1998-06-16$5.06$5.06294,000
1998-06-15$4.91$4.91258,400
1998-06-12$4.97$4.97246,400
1998-06-11$4.94$4.94270,400
1998-06-10$5.11$5.11284,000
1998-06-09$5.06$5.06444,400
1998-06-08$4.70$4.70104,000
1998-06-05$4.66$4.66158,400
1998-06-04$4.66$4.6676,400
1998-06-03$4.73$4.73116,400
1998-06-02$4.66$4.6677,200
1998-06-01$4.69$4.6960,000
1998-05-29$4.72$4.7286,400
1998-05-28$4.80$4.8088,400
1998-05-27$4.67$4.67248,000
1998-05-26$4.75$4.75315,200
1998-05-22$4.91$4.91332,800
1998-05-21$5.09$5.0996,800
1998-05-20$5.34$5.34414,000
1998-05-19$5.52$5.52305,200
1998-05-18$5.48$5.48356,800
1998-05-15$5.50$5.50429,600
1998-05-14$5.47$5.47149,200
1998-05-13$5.56$5.56546,800
1998-05-12$5.13$5.13253,200
1998-05-11$4.81$4.81227,200
1998-05-08$4.94$4.94138,400
1998-05-07$4.84$4.84344,400
1998-05-06$4.94$4.94688,800
1998-05-05$4.66$4.66355,200
1998-05-04$4.44$4.44104,000
1998-05-01$4.53$4.5397,200
1998-04-30$4.55$4.55295,200
1998-04-29$4.44$4.44226,800
1998-04-28$4.44$4.44265,600
1998-04-27$4.14$4.14232,000
1998-04-24$4.16$4.1664,800
1998-04-23$4.09$4.09118,800
1998-04-22$4.34$4.34142,400
1998-04-21$4.41$4.41289,200
1998-04-20$4.48$4.48301,600
1998-04-17$4.38$4.38225,600
1998-04-16$4.36$4.36165,600
1998-04-15$4.42$4.42178,400
1998-04-14$4.25$4.25118,800
1998-04-13$4.23$4.2360,000
1998-04-09$4.28$4.28128,800
1998-04-08$4.22$4.2222,800
1998-04-07$4.23$4.23339,200
1998-04-06$4.41$4.41108,000
1998-04-03$4.47$4.47143,600
1998-04-02$4.63$4.63314,000
1998-04-01$4.66$4.66600,000
1998-03-31$4.41$4.41120,000
1998-03-30$4.28$4.28113,200
1998-03-27$4.34$4.34713,600
1998-03-26$4.23$4.23213,600
1998-03-25$4.31$4.31288,800
1998-03-24$4.31$4.31162,800
1998-03-23$4.30$4.30162,400
1998-03-20$4.30$4.30111,200
1998-03-19$4.25$4.25118,000
1998-03-18$4.34$4.3472,800
1998-03-17$4.38$4.38123,200
1998-03-16$4.47$4.47576,000
1998-03-13$4.44$4.44405,200
1998-03-12$4.50$4.501,366,800
1998-03-11$4.31$4.31928,400
1998-03-10$4.05$4.05584,000
1998-03-09$3.88$3.88445,600
1998-03-06$3.88$3.88730,400
1998-03-05$3.72$3.72562,400
1998-03-04$3.69$3.69581,200
1998-03-03$3.53$3.531,098,000
1998-03-02$3.75$3.75434,800
1998-02-27$3.91$3.91417,600
1998-02-26$4.00$4.00325,600
1998-02-25$3.88$3.88772,400
1998-02-24$4.00$4.00568,400
1998-02-23$4.17$4.17373,600
1998-02-20$4.28$4.28365,200
1998-02-19$4.38$4.38432,400
1998-02-18$4.33$4.33191,200
1998-02-17$4.38$4.38393,200
1998-02-13$4.22$4.22642,000
1998-02-12$4.28$4.28697,200
1998-02-11$4.34$4.34906,000
1998-02-10$4.52$4.52785,200
1998-02-09$4.50$4.50792,800
1998-02-06$4.31$4.317,039,200
1998-02-05$5.02$5.02603,600
1998-02-04$5.38$5.38469,200
1998-02-03$5.06$5.06404,800
1998-02-02$5.34$5.34520,400
1998-01-30$5.22$5.2281,600
1998-01-29$5.13$5.13334,800
1998-01-28$4.81$4.8152,800
1998-01-27$4.88$4.88268,400
1998-01-26$4.75$4.75108,400
1998-01-23$4.88$4.88286,400
1998-01-22$4.75$4.7582,400
1998-01-21$4.73$4.73119,200
1998-01-20$4.75$4.75209,600
1998-01-16$4.31$4.31135,200
1998-01-15$4.25$4.2566,400
1998-01-14$4.31$4.31207,600
1998-01-13$4.39$4.39264,400
1998-01-12$3.98$3.98555,600
1998-01-09$4.06$4.06211,600
1998-01-08$4.08$4.08388,800
1998-01-07$4.08$4.08514,000
1998-01-06$4.13$4.13460,800
1998-01-05$4.00$4.00294,800
1998-01-02$4.17$4.1725,200