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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$1.24$1.24478,400
2022-12-29$1.12$1.12633,500
2022-12-28$1.12$1.12851,100
2022-12-27$1.04$1.04464,200
2022-12-23$1.11$1.11214,700
2022-12-22$1.13$1.13360,400
2022-12-21$1.16$1.16207,700
2022-12-20$1.14$1.14510,400
2022-12-19$1.17$1.17419,500
2022-12-16$1.23$1.23532,000
2022-12-15$1.27$1.27723,200
2022-12-14$1.41$1.41581,400
2022-12-13$1.47$1.47282,600
2022-12-12$1.39$1.39761,500
2022-12-09$1.46$1.46316,600
2022-12-08$1.51$1.51218,900
2022-12-07$1.46$1.46311,100
2022-12-06$1.56$1.56543,500
2022-12-05$1.55$1.55266,800
2022-12-02$1.58$1.58239,600
2022-12-01$1.61$1.61391,800
2022-11-30$1.62$1.621,173,100
2022-11-29$1.56$1.56510,100
2022-11-28$1.57$1.57799,700
2022-11-25$1.66$1.66454,600
2022-11-23$1.77$1.77566,500
2022-11-22$1.68$1.68724,100
2022-11-21$1.66$1.661,514,100
2022-11-18$1.60$1.602,020,100
2022-11-17$1.44$1.44815,200
2022-11-16$1.38$1.38513,100
2022-11-15$1.28$1.28651,500
2022-11-14$1.23$1.23307,600
2022-11-11$1.21$1.21804,100
2022-11-10$1.06$1.06352,500
2022-11-09$1.00$1.00434,100
2022-11-08$1.02$1.02309,500
2022-11-07$1.06$1.06177,100
2022-11-04$1.08$1.08279,400
2022-11-03$1.03$1.03377,400
2022-11-02$1.02$1.02300,700
2022-11-01$1.06$1.06359,400
2022-10-31$1.08$1.08296,100
2022-10-28$1.10$1.10285,500
2022-10-27$1.12$1.12224,800
2022-10-26$1.13$1.13528,500
2022-10-25$1.09$1.09402,100
2022-10-24$1.05$1.05367,900
2022-10-21$1.01$1.01237,300
2022-10-20$0.98$0.98528,900
2022-10-19$1.01$1.01344,500
2022-10-18$1.05$1.05343,900
2022-10-17$1.02$1.02398,300
2022-10-14$1.01$1.01243,200
2022-10-13$1.02$1.02406,600
2022-10-12$1.01$1.01267,900
2022-10-11$1.01$1.01691,300
2022-10-10$1.02$1.02414,800
2022-10-07$1.05$1.05523,100
2022-10-06$1.14$1.14239,300
2022-10-05$1.14$1.14255,100
2022-10-04$1.11$1.11494,100
2022-10-03$1.06$1.06263,600
2022-09-30$1.05$1.05236,600
2022-09-29$1.05$1.05430,500
2022-09-28$1.05$1.05328,100
2022-09-27$1.02$1.02369,600
2022-09-26$1.02$1.02529,500
2022-09-23$1.07$1.07291,600
2022-09-22$1.09$1.09312,500
2022-09-21$1.18$1.18238,000
2022-09-20$1.16$1.16200,800
2022-09-19$1.16$1.16361,800
2022-09-16$1.23$1.23472,100
2022-09-15$1.24$1.24255,300
2022-09-14$1.23$1.23634,200
2022-09-13$1.29$1.29260,500
2022-09-12$1.36$1.36236,200
2022-09-09$1.33$1.33525,100
2022-09-08$1.30$1.30529,400
2022-09-07$1.33$1.33259,400
2022-09-06$1.29$1.29196,800
2022-09-02$1.28$1.28376,100
2022-09-01$1.32$1.32460,100
2022-08-31$1.37$1.37210,200
2022-08-30$1.33$1.33384,500
2022-08-29$1.38$1.38673,600
2022-08-26$1.41$1.41473,100
2022-08-25$1.53$1.53402,700
2022-08-24$1.45$1.45184,600
2022-08-23$1.43$1.43307,500
2022-08-22$1.47$1.47775,000
2022-08-19$1.44$1.44872,500
2022-08-18$1.57$1.57574,500
2022-08-17$1.51$1.51644,700
2022-08-16$1.58$1.581,394,000
2022-08-15$1.68$1.68921,000
2022-08-12$1.57$1.571,003,300
2022-08-11$1.54$1.541,455,400
2022-08-10$1.66$1.661,007,900
2022-08-09$1.55$1.55567,600
2022-08-08$1.58$1.581,023,300
2022-08-05$1.51$1.51621,600
2022-08-04$1.44$1.441,251,100
2022-08-03$1.49$1.491,154,900
2022-08-02$1.54$1.543,095,800
2022-08-01$1.89$1.891,190,400
2022-07-29$1.77$1.77688,400
2022-07-28$1.72$1.72419,800
2022-07-27$1.69$1.69598,500
2022-07-26$1.57$1.57808,000
2022-07-25$1.69$1.691,108,300
2022-07-22$1.59$1.59681,100
2022-07-21$1.75$1.75945,600
2022-07-20$1.76$1.762,230,000
2022-07-19$1.52$1.52863,800
2022-07-18$1.40$1.40855,000
2022-07-15$1.44$1.441,125,700
2022-07-14$1.51$1.511,972,000
2022-07-13$1.31$1.311,551,900
2022-07-12$1.30$1.301,115,800
2022-07-11$1.25$1.25521,100
2022-07-08$1.31$1.31750,600
2022-07-07$1.33$1.331,207,600
2022-07-06$1.18$1.18711,500
2022-07-05$1.20$1.20643,500
2022-07-01$1.14$1.141,070,500
2022-06-30$1.12$1.12833,100
2022-06-29$1.18$1.18676,000
2022-06-28$1.21$1.211,071,800
2022-06-27$1.22$1.221,553,400
2022-06-24$1.31$1.3110,079,900
2022-06-23$1.33$1.331,766,500
2022-06-22$1.21$1.211,009,400
2022-06-21$1.19$1.191,713,300
2022-06-17$1.06$1.063,830,300
2022-06-16$1.04$1.041,347,800
2022-06-15$1.13$1.131,305,400
2022-06-14$1.13$1.13582,600
2022-06-13$1.19$1.191,182,500
2022-06-10$1.32$1.32686,400
2022-06-09$1.42$1.421,211,400
2022-06-08$1.40$1.40913,100
2022-06-07$1.52$1.521,541,400
2022-06-06$1.41$1.411,597,200
2022-06-03$1.37$1.372,208,900
2022-06-02$1.26$1.261,308,200
2022-06-01$1.15$1.15881,400
2022-05-31$1.11$1.111,363,800
2022-05-27$1.19$1.191,597,800
2022-05-26$1.19$1.191,243,600
2022-05-25$1.14$1.14412,000
2022-05-24$1.12$1.12376,200
2022-05-23$1.17$1.17449,700
2022-05-20$1.25$1.25606,300
2022-05-19$1.28$1.28492,100
2022-05-18$1.25$1.25839,800
2022-05-17$1.38$1.38924,600
2022-05-16$1.24$1.24987,500
2022-05-13$1.20$1.20865,800
2022-05-12$1.14$1.14767,000
2022-05-11$1.13$1.132,559,800
2022-05-10$1.18$1.182,100,100
2022-05-09$1.30$1.301,231,800
2022-05-06$1.48$1.481,970,400
2022-05-05$1.63$1.63707,800
2022-05-04$1.78$1.78913,000
2022-05-03$1.72$1.721,249,000
2022-05-02$1.63$1.63990,800
2022-04-29$1.60$1.60857,600
2022-04-28$1.63$1.631,441,700
2022-04-27$1.59$1.591,777,700
2022-04-26$1.69$1.691,103,800
2022-04-25$1.71$1.711,162,800
2022-04-22$1.72$1.72824,000
2022-04-21$1.71$1.711,698,400
2022-04-20$1.82$1.821,161,300
2022-04-19$1.76$1.761,650,400
2022-04-18$1.89$1.891,320,200
2022-04-14$1.94$1.94934,700
2022-04-13$2.03$2.03769,200
2022-04-12$2.02$2.02840,500
2022-04-11$2.08$2.08735,200
2022-04-08$2.15$2.15820,600
2022-04-07$2.20$2.201,119,900
2022-04-06$2.35$2.35750,900
2022-04-05$2.50$2.50611,200
2022-04-04$2.57$2.57604,800
2022-04-01$2.41$2.411,016,200
2022-03-31$2.53$2.53908,700
2022-03-30$2.59$2.59854,000
2022-03-29$2.78$2.781,028,800
2022-03-28$2.61$2.611,044,400
2022-03-25$2.55$2.55806,400
2022-03-24$2.63$2.63773,200
2022-03-23$2.58$2.581,021,600
2022-03-22$2.74$2.741,234,500
2022-03-21$2.68$2.681,882,600
2022-03-18$2.82$2.828,914,900
2022-03-17$2.53$2.531,933,300
2022-03-16$2.32$2.322,204,900
2022-03-15$2.17$2.171,499,700
2022-03-14$2.09$2.092,480,100
2022-03-11$2.30$2.301,470,700
2022-03-10$2.57$2.571,307,800
2022-03-09$2.75$2.751,587,000
2022-03-08$2.68$2.682,889,800
2022-03-07$2.53$2.532,310,900
2022-03-04$2.35$2.351,053,000
2022-03-03$2.36$2.361,298,800
2022-03-02$2.52$2.52609,300
2022-03-01$2.53$2.53841,500
2022-02-28$2.64$2.64560,700
2022-02-25$2.64$2.64932,900
2022-02-24$2.65$2.651,410,900
2022-02-23$2.51$2.511,214,300
2022-02-22$2.60$2.601,262,800
2022-02-18$2.63$2.631,148,900
2022-02-17$2.74$2.74763,100
2022-02-16$2.87$2.87515,000
2022-02-15$2.91$2.91738,500
2022-02-14$2.74$2.741,027,400
2022-02-11$2.67$2.671,047,800
2022-02-10$2.83$2.83945,600
2022-02-09$2.97$2.971,298,600
2022-02-08$2.75$2.75942,500
2022-02-07$2.70$2.701,033,700
2022-02-04$2.77$2.771,019,800
2022-02-03$2.67$2.67954,200
2022-02-02$2.86$2.86915,400
2022-02-01$3.09$3.091,142,700
2022-01-31$2.94$2.941,667,500
2022-01-28$2.76$2.761,436,300
2022-01-27$2.66$2.661,633,400
2022-01-26$2.91$2.911,093,300
2022-01-25$2.97$2.971,525,400
2022-01-24$3.17$3.172,255,900
2022-01-21$3.17$3.172,015,900
2022-01-20$3.22$3.221,390,200
2022-01-19$3.24$3.242,432,700
2022-01-18$3.22$3.221,112,900
2022-01-14$3.50$3.50903,900
2022-01-13$3.50$3.50880,300
2022-01-12$3.60$3.60972,800
2022-01-11$3.65$3.651,028,900
2022-01-10$3.59$3.591,269,000
2022-01-07$3.61$3.611,098,500
2022-01-06$3.78$3.781,386,700
2022-01-05$3.92$3.921,158,300
2022-01-04$4.27$4.271,225,400
2022-01-03$4.32$4.321,421,300