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 — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2006-12-29$3.57$3.57587,600
2006-12-28$3.50$3.50617,700
2006-12-27$3.44$3.44398,500
2006-12-26$3.42$3.42384,300
2006-12-22$3.34$3.34283,000
2006-12-21$3.37$3.37364,700
2006-12-20$3.44$3.44426,200
2006-12-19$3.45$3.45335,000
2006-12-18$3.51$3.51989,400
2006-12-15$3.50$3.50667,100
2006-12-14$3.46$3.46343,500
2006-12-13$3.41$3.41375,600
2006-12-12$3.41$3.41353,300
2006-12-11$3.42$3.42506,900
2006-12-08$3.45$3.45272,400
2006-12-07$3.50$3.50185,400
2006-12-06$3.53$3.53224,200
2006-12-05$3.60$3.60218,600
2006-12-04$3.61$3.61222,500
2006-12-01$3.67$3.67351,400
2006-11-30$3.62$3.62844,900
2006-11-29$3.49$3.49418,400
2006-11-28$3.41$3.41291,300
2006-11-27$3.37$3.37453,800
2006-11-24$3.45$3.4585,500
2006-11-22$3.44$3.44574,400
2006-11-21$3.52$3.52728,000
2006-11-20$3.64$3.64230,000
2006-11-17$3.67$3.67661,100
2006-11-16$3.60$3.60186,600
2006-11-15$3.70$3.70432,200
2006-11-14$3.70$3.70240,700
2006-11-13$3.68$3.68310,900
2006-11-10$3.56$3.56256,000
2006-11-09$3.53$3.53386,300
2006-11-08$3.63$3.63303,500
2006-11-07$3.57$3.571,373,800
2006-11-06$3.37$3.37434,300
2006-11-03$3.29$3.29277,100
2006-11-02$3.25$3.25378,300
2006-11-01$3.33$3.33610,400
2006-10-31$3.57$3.57241,200
2006-10-30$3.52$3.52189,900
2006-10-27$3.44$3.44192,900
2006-10-26$3.58$3.58341,200
2006-10-25$3.43$3.43284,600
2006-10-24$3.35$3.35269,800
2006-10-23$3.35$3.35432,100
2006-10-20$3.46$3.46267,300
2006-10-19$3.47$3.47204,400
2006-10-18$3.43$3.43233,200
2006-10-17$3.59$3.59346,300
2006-10-16$3.63$3.63531,600
2006-10-13$3.56$3.56421,100
2006-10-12$3.51$3.51307,400
2006-10-11$3.30$3.30305,300
2006-10-10$3.22$3.22279,600
2006-10-09$3.24$3.24277,700
2006-10-06$3.22$3.22326,600
2006-10-05$3.21$3.21905,300
2006-10-04$3.46$3.46257,500
2006-10-03$3.31$3.31241,700
2006-10-02$3.29$3.29155,900
2006-09-29$3.35$3.35299,000
2006-09-28$3.40$3.40280,600
2006-09-27$3.47$3.47231,800
2006-09-26$3.50$3.50251,000
2006-09-25$3.50$3.50204,800
2006-09-22$3.34$3.34357,500
2006-09-21$3.48$3.48297,200
2006-09-20$3.54$3.54243,000
2006-09-19$3.49$3.49369,500
2006-09-18$3.68$3.68167,700
2006-09-15$3.75$3.75572,100
2006-09-14$3.82$3.82234,900
2006-09-13$3.77$3.77366,800
2006-09-12$3.75$3.75248,100
2006-09-11$3.58$3.58230,100
2006-09-08$3.47$3.47192,300
2006-09-07$3.50$3.50467,000
2006-09-06$3.49$3.49420,700
2006-09-05$3.75$3.75319,400
2006-09-01$3.65$3.65372,700
2006-08-31$3.75$3.75355,600
2006-08-30$3.78$3.78431,900
2006-08-29$3.52$3.52288,400
2006-08-28$3.37$3.37275,800
2006-08-25$3.40$3.40138,100
2006-08-24$3.39$3.39287,900
2006-08-23$3.50$3.50311,000
2006-08-22$3.61$3.61162,700
2006-08-21$3.59$3.59187,400
2006-08-18$3.64$3.64313,400
2006-08-17$3.72$3.72626,700
2006-08-16$3.57$3.57574,100
2006-08-15$3.28$3.28454,500
2006-08-14$3.18$3.18323,400
2006-08-11$3.12$3.12394,100
2006-08-10$3.13$3.13454,600
2006-08-09$3.10$3.10976,800
2006-08-08$3.21$3.21622,900
2006-08-07$3.16$3.16232,100
2006-08-04$3.20$3.20343,700
2006-08-03$3.21$3.21355,100
2006-08-02$3.20$3.20344,000
2006-08-01$3.11$3.11575,900
2006-07-31$3.32$3.32797,200
2006-07-28$3.11$3.11613,600
2006-07-27$3.08$3.08419,000
2006-07-26$3.13$3.13406,600
2006-07-25$3.24$3.24459,500
2006-07-24$3.28$3.28334,800
2006-07-21$3.23$3.23631,100
2006-07-20$3.08$3.08430,900
2006-07-19$3.30$3.30450,000
2006-07-18$3.19$3.19387,300
2006-07-17$3.20$3.20267,200
2006-07-14$3.26$3.26421,700
2006-07-13$3.24$3.24565,600
2006-07-12$3.44$3.44393,200
2006-07-11$3.61$3.61425,300
2006-07-10$3.40$3.40239,000
2006-07-07$3.46$3.46339,200
2006-07-06$3.59$3.59570,700
2006-07-05$3.50$3.50946,800
2006-07-03$3.68$3.68268,200
2006-06-30$3.61$3.612,241,300
2006-06-29$3.59$3.591,325,900
2006-06-28$3.56$3.561,146,300
2006-06-27$3.60$3.601,227,300
2006-06-26$3.87$3.87475,200
2006-06-23$3.93$3.93309,300
2006-06-22$3.86$3.86424,900
2006-06-21$3.87$3.87389,300
2006-06-20$3.85$3.85383,400
2006-06-19$3.87$3.87645,500
2006-06-16$4.10$4.101,058,700
2006-06-15$4.15$4.15415,800
2006-06-14$3.98$3.98288,100
2006-06-13$4.01$4.01434,000
2006-06-12$4.02$4.02404,300
2006-06-09$4.09$4.09317,900
2006-06-08$4.23$4.23527,900
2006-06-07$4.20$4.20335,900
2006-06-06$4.24$4.24436,700
2006-06-05$4.21$4.21772,400
2006-06-02$4.37$4.37490,700
2006-06-01$4.55$4.55442,500
2006-05-31$4.46$4.46511,200
2006-05-30$4.38$4.38789,600
2006-05-26$4.83$4.83748,400
2006-05-25$4.70$4.70791,900
2006-05-24$4.45$4.451,395,900
2006-05-23$4.25$4.251,267,500
2006-05-22$4.04$4.04658,700
2006-05-19$4.09$4.09585,800
2006-05-18$3.99$3.99715,900
2006-05-17$4.00$4.00621,400
2006-05-16$4.06$4.06652,300
2006-05-15$4.00$4.001,451,200
2006-05-12$4.26$4.261,056,800
2006-05-11$4.52$4.521,393,100
2006-05-10$4.78$4.781,372,000
2006-05-09$5.54$5.54690,200
2006-05-08$5.51$5.51516,300
2006-05-05$5.62$5.62668,300
2006-05-04$5.65$5.65383,200
2006-05-03$5.46$5.46531,600
2006-05-02$5.43$5.43496,700
2006-05-01$5.38$5.38660,700
2006-04-28$5.56$5.56396,900
2006-04-27$5.65$5.65658,000
2006-04-26$5.48$5.48679,900
2006-04-25$5.42$5.42549,800
2006-04-24$5.51$5.51998,500
2006-04-21$5.56$5.56590,200
2006-04-20$5.51$5.51777,000
2006-04-19$5.53$5.531,313,700
2006-04-18$5.68$5.681,035,400
2006-04-17$5.53$5.531,183,700
2006-04-13$5.35$5.35839,400
2006-04-12$5.14$5.14638,000
2006-04-11$4.83$4.831,015,300
2006-04-10$4.95$4.951,095,100
2006-04-07$5.09$5.09501,800
2006-04-06$5.16$5.16819,200
2006-04-05$5.18$5.18626,300
2006-04-04$5.13$5.131,218,800
2006-04-03$5.35$5.351,358,800
2006-03-31$5.01$5.01579,400
2006-03-30$5.08$5.08645,200
2006-03-29$5.12$5.121,713,000
2006-03-28$4.70$4.701,229,300
2006-03-27$5.07$5.072,897,200
2006-03-24$4.35$4.35423,300
2006-03-23$4.24$4.24629,100
2006-03-22$4.21$4.21925,100
2006-03-21$4.23$4.23894,900
2006-03-20$4.29$4.29875,100
2006-03-17$4.35$4.351,808,300
2006-03-16$4.21$4.21628,700
2006-03-15$4.29$4.29581,400
2006-03-14$4.33$4.33576,100
2006-03-13$4.18$4.18900,300
2006-03-10$4.20$4.20723,700
2006-03-09$4.18$4.18572,500
2006-03-08$4.27$4.27796,700
2006-03-07$4.19$4.19838,100
2006-03-06$4.24$4.241,106,900
2006-03-03$4.24$4.242,358,300
2006-03-02$4.58$4.58741,600
2006-03-01$4.75$4.75714,200
2006-02-28$4.35$4.35897,000
2006-02-27$4.60$4.60711,800
2006-02-24$4.75$4.75298,000
2006-02-23$4.83$4.83473,400
2006-02-22$4.90$4.90531,400
2006-02-21$4.89$4.89439,300
2006-02-17$4.93$4.93407,200
2006-02-16$5.05$5.05479,400
2006-02-15$4.90$4.90409,100
2006-02-14$4.93$4.93380,600
2006-02-13$4.82$4.82288,600
2006-02-10$4.93$4.93260,400
2006-02-09$4.95$4.95445,600
2006-02-08$4.98$4.98626,600
2006-02-07$4.83$4.83534,000
2006-02-06$4.88$4.88588,300
2006-02-03$4.74$4.74416,400
2006-02-02$4.66$4.66734,100
2006-02-01$4.88$4.881,190,600
2006-01-31$4.76$4.761,357,300
2006-01-30$5.01$5.01862,100
2006-01-27$5.22$5.221,086,400
2006-01-26$5.00$5.001,491,900
2006-01-25$5.06$5.062,151,300
2006-01-24$5.70$5.70388,500
2006-01-23$5.50$5.50449,200
2006-01-20$5.61$5.611,063,100
2006-01-19$5.66$5.66296,200
2006-01-18$5.49$5.49526,300
2006-01-17$5.52$5.52900,200
2006-01-13$5.68$5.68579,800
2006-01-12$5.84$5.84902,500
2006-01-11$5.75$5.75540,400
2006-01-10$5.89$5.89640,500
2006-01-09$5.85$5.85646,400
2006-01-06$5.56$5.56397,300
2006-01-05$5.47$5.47324,900
2006-01-04$5.48$5.48712,000
2006-01-03$5.31$5.31971,200