NASDAQ:CGNX | Historical Stock Price | COGNEX 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
1989-07-20 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.33$1.07$3.44$11.12$35.90$115.941989-07-202026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1992

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1992-12-31$1.23$1.23819,200
1992-12-30$1.11$1.11363,200
1992-12-29$1.11$1.11147,200
1992-12-28$1.12$1.12467,200
1992-12-24$1.13$1.13502,400
1992-12-23$1.06$1.06128,000
1992-12-22$1.08$1.08110,400
1992-12-21$1.13$1.131,403,200
1992-12-18$1.08$1.0891,200
1992-12-17$1.09$1.0972,000
1992-12-16$1.11$1.1181,600
1992-12-15$1.11$1.11227,200
1992-12-14$1.11$1.1128,800
1992-12-11$1.11$1.1180,000
1992-12-10$1.14$1.14462,400
1992-12-09$1.13$1.13209,600
1992-12-08$1.11$1.11249,600
1992-12-07$1.13$1.1392,800
1992-12-04$1.11$1.1149,600
1992-12-03$1.11$1.11323,200
1992-12-02$1.08$1.08139,200
1992-12-01$1.09$1.09150,400
1992-11-30$1.08$1.08116,800
1992-11-27$1.09$1.0920,800
1992-11-25$1.09$1.09241,600
1992-11-24$1.15$1.15694,400
1992-11-23$1.14$1.1435,200
1992-11-20$1.11$1.111,515,200
1992-11-19$1.08$1.0880,000
1992-11-18$1.11$1.11227,200
1992-11-17$1.08$1.08358,400
1992-11-16$1.14$1.142,041,600
1992-11-13$1.13$1.13552,000
1992-11-12$1.09$1.09660,800
1992-11-11$1.06$1.06486,400
1992-11-10$1.03$1.03979,200
1992-11-09$0.95$0.95144,000
1992-11-06$0.94$0.94193,600
1992-11-05$0.94$0.94675,200
1992-11-04$0.89$0.89616,000
1992-11-03$0.98$0.981,083,200
1992-11-02$0.88$0.88713,600
1992-10-30$0.84$0.84169,600
1992-10-29$0.77$0.771,600
1992-10-28$0.78$0.7827,200
1992-10-27$0.78$0.78177,600
1992-10-26$0.77$0.7714,400
1992-10-23$0.77$0.77774,400
1992-10-22$0.77$0.77894,400
1992-10-21$0.83$0.83196,800
1992-10-20$0.80$0.8096,000
1992-10-19$0.82$0.82307,200
1992-10-16$0.84$0.8459,200
1992-10-15$0.86$0.86150,400
1992-10-14$0.84$0.8411,200
1992-10-13$0.88$0.88380,800
1992-10-12$0.92$0.92136,000
1992-10-09$0.95$0.9580,000
1992-10-08$0.97$0.9741,600
1992-10-07$0.91$0.91248,000
1992-10-06$0.95$0.95168,000
1992-10-05$1.00$1.00118,400
1992-10-02$0.92$0.92123,200
1992-10-01$0.94$0.94236,800
1992-09-30$0.98$0.98552,000
1992-09-29$0.94$0.94361,600
1992-09-28$0.91$0.9116,000
1992-09-25$0.94$0.944,566,400
1992-09-24$0.89$0.89291,200
1992-09-23$0.91$0.91192,000
1992-09-22$0.98$0.98384,000
1992-09-21$1.02$1.02233,600
1992-09-18$0.95$0.95187,200
1992-09-17$0.91$0.9133,600
1992-09-16$0.88$0.88225,600
1992-09-15$0.89$0.89459,200
1992-09-14$0.96$0.961,035,200
1992-09-11$0.80$0.80403,200
1992-09-10$0.88$0.88510,400
1992-09-09$0.89$0.89524,800
1992-09-08$0.88$0.881,209,600
1992-09-04$0.76$0.76558,400
1992-09-03$0.69$0.69265,600
1992-09-02$0.64$0.64225,600
1992-09-01$0.64$0.6433,600
1992-08-31$0.66$0.66313,600
1992-08-28$0.69$0.6951,200
1992-08-27$0.64$0.641,560,000
1992-08-26$0.66$0.66628,800
1992-08-25$0.72$0.7222,400
1992-08-24$0.67$0.6738,400
1992-08-21$0.75$0.7560,800
1992-08-20$0.73$0.7348,000
1992-08-19$0.69$0.69158,400
1992-08-18$0.69$0.69710,400
1992-08-17$0.69$0.69232,000
1992-08-14$0.69$0.6973,600
1992-08-13$0.69$0.69336,000
1992-08-12$0.69$0.692,380,800
1992-08-11$0.69$0.6928,800
1992-08-10$0.73$0.7312,800
1992-08-07$0.70$0.70283,200
1992-08-06$0.69$0.69280,000
1992-08-05$0.72$0.721,152,000
1992-08-04$0.75$0.75598,400
1992-08-03$0.67$0.6736,800
1992-07-31$0.67$0.6752,800
1992-07-30$0.70$0.701,947,200
1992-07-29$0.73$0.73160,000
1992-07-28$0.69$0.69651,200
1992-07-27$0.70$0.7081,600
1992-07-24$0.77$0.7773,600
1992-07-23$0.67$0.6740,000
1992-07-22$0.70$0.704,800
1992-07-21$0.67$0.671,502,400
1992-07-20$0.67$0.67329,600
1992-07-17$0.70$0.7099,200
1992-07-16$0.64$0.64339,200
1992-07-15$0.66$0.66251,200
1992-07-14$0.70$0.70116,800
1992-07-13$0.69$0.693,860,800
1992-07-10$0.69$0.69515,200
1992-07-09$0.73$0.7370,400
1992-07-08$0.69$0.69156,800
1992-07-07$0.69$0.69440,000
1992-07-06$0.72$0.72232,000
1992-07-02$0.80$0.80323,200
1992-07-01$0.83$0.83204,800
1992-06-30$0.81$0.81136,000
1992-06-29$0.80$0.80844,800
1992-06-26$0.73$0.73129,600
1992-06-25$0.65$0.65312,000
1992-06-24$0.66$0.66324,800
1992-06-23$0.69$0.697,084,800
1992-06-22$0.75$0.7573,600
1992-06-19$0.77$0.77246,400
1992-06-18$0.77$0.77148,800
1992-06-17$0.77$0.771,416,000
1992-06-16$0.77$0.77873,600
1992-06-15$0.78$0.783,320,000
1992-06-12$0.80$0.80316,800
1992-06-11$0.82$0.8232,000
1992-06-10$0.82$0.82233,600
1992-06-09$0.85$0.85856,000
1992-06-08$0.82$0.82712,000
1992-06-05$0.83$0.83164,800
1992-06-04$0.86$0.86790,400
1992-06-03$0.90$0.9099,200
1992-06-02$0.83$0.83668,800
1992-06-01$0.82$0.82768,000
1992-05-29$0.82$0.82105,600
1992-05-28$0.85$0.85475,200
1992-05-27$0.83$0.83592,000
1992-05-26$0.84$0.84974,400
1992-05-22$0.80$0.80587,200
1992-05-21$0.83$0.83300,800
1992-05-20$0.83$0.83254,400
1992-05-19$0.80$0.80172,800
1992-05-18$0.81$0.81835,200
1992-05-15$0.86$0.8632,000
1992-05-14$0.84$0.84267,200
1992-05-13$0.84$0.84521,600
1992-05-12$0.83$0.832,112,000
1992-05-11$0.95$0.95198,400
1992-05-08$0.97$0.97299,200
1992-05-07$0.95$0.95264,000
1992-05-06$0.98$0.98995,200
1992-05-05$0.95$0.9584,800
1992-05-04$0.98$0.98363,200
1992-05-01$0.97$0.97360,000
1992-04-30$0.97$0.97620,800
1992-04-29$0.95$0.95760,000
1992-04-28$0.84$0.84856,000
1992-04-27$0.88$0.88868,800
1992-04-24$0.94$0.941,572,800
1992-04-23$0.99$0.992,968,000
1992-04-22$0.91$0.912,025,600
1992-04-21$0.80$0.808,088,000
1992-04-20$0.95$0.951,206,400
1992-04-16$0.98$0.981,840,000
1992-04-15$1.13$1.13884,800
1992-04-14$1.16$1.16945,600
1992-04-13$1.15$1.15596,800
1992-04-10$1.17$1.17670,400
1992-04-09$1.25$1.252,156,800
1992-04-08$1.14$1.142,868,800
1992-04-07$1.22$1.22924,800
1992-04-06$1.30$1.30496,000
1992-04-03$1.38$1.3897,600
1992-04-02$1.39$1.39129,600
1992-04-01$1.36$1.36441,600
1992-03-31$1.34$1.3444,800
1992-03-30$1.36$1.36539,200
1992-03-27$1.45$1.451,073,600
1992-03-26$1.44$1.44200,000
1992-03-25$1.44$1.44611,200
1992-03-24$1.52$1.52286,400
1992-03-23$1.45$1.4560,800
1992-03-20$1.44$1.4435,200
1992-03-19$1.52$1.52310,400
1992-03-18$1.48$1.48268,800
1992-03-17$1.45$1.452,057,600
1992-03-16$1.36$1.36176,000
1992-03-13$1.39$1.39358,400
1992-03-12$1.34$1.34809,600
1992-03-11$1.42$1.421,078,400
1992-03-10$1.48$1.48379,200
1992-03-09$1.55$1.55531,200
1992-03-06$1.55$1.55265,600
1992-03-05$1.55$1.551,683,200
1992-03-04$1.60$1.601,142,400
1992-03-03$1.61$1.61164,800
1992-03-02$1.61$1.61412,800
1992-02-28$1.75$1.75291,200
1992-02-27$1.76$1.76433,600
1992-02-26$1.75$1.75777,600
1992-02-25$1.73$1.73440,000
1992-02-24$1.69$1.69163,200
1992-02-21$1.69$1.69313,600
1992-02-20$1.69$1.69158,400
1992-02-19$1.69$1.69585,600
1992-02-18$1.73$1.731,024,000
1992-02-14$1.76$1.76150,400
1992-02-13$1.76$1.76963,200
1992-02-12$1.79$1.792,192,000
1992-02-11$1.73$1.73268,800
1992-02-10$1.69$1.6970,400
1992-02-07$1.69$1.69822,400
1992-02-06$1.69$1.6964,000
1992-02-05$1.69$1.69246,400
1992-02-04$1.69$1.69566,400
1992-02-03$1.60$1.60326,400
1992-01-31$1.62$1.621,308,800
1992-01-30$1.68$1.68278,400
1992-01-29$1.73$1.73937,600
1992-01-28$1.77$1.77540,800
1992-01-27$1.72$1.7244,800
1992-01-24$1.77$1.77704,000
1992-01-23$1.72$1.72873,600
1992-01-22$1.77$1.77150,400
1992-01-21$1.75$1.753,520,000
1992-01-20$1.80$1.80400,000
1992-01-17$1.80$1.801,046,400
1992-01-16$1.77$1.771,526,400
1992-01-15$1.79$1.79928,000
1992-01-14$1.80$1.80182,400
1992-01-13$1.71$1.711,276,800
1992-01-10$1.67$1.67352,000
1992-01-09$1.66$1.663,632,000
1992-01-08$1.70$1.702,966,400
1992-01-07$1.51$1.51214,400
1992-01-06$1.50$1.50284,800
1992-01-03$1.50$1.50192,000
1992-01-02$1.52$1.5273,600