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 — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$4.63$4.631,591,200
1996-12-30$4.63$4.63477,600
1996-12-27$4.63$4.631,232,800
1996-12-26$4.56$4.561,841,200
1996-12-24$4.47$4.47828,800
1996-12-23$4.47$4.47660,000
1996-12-20$4.34$4.34899,600
1996-12-19$4.41$4.41725,200
1996-12-18$4.41$4.411,209,200
1996-12-17$4.41$4.41647,200
1996-12-16$4.50$4.50669,200
1996-12-13$4.48$4.481,571,200
1996-12-12$4.56$4.56770,800
1996-12-11$4.78$4.781,549,200
1996-12-10$5.06$5.061,646,000
1996-12-09$5.00$5.00647,600
1996-12-06$4.81$4.812,420,800
1996-12-05$5.09$5.092,322,000
1996-12-04$5.09$5.092,844,400
1996-12-03$5.22$5.225,263,600
1996-12-02$5.19$5.195,404,400
1996-11-29$4.94$4.941,808,400
1996-11-27$4.81$4.815,213,600
1996-11-26$4.78$4.783,080,800
1996-11-25$4.66$4.669,373,600
1996-11-22$4.69$4.6911,188,800
1996-11-21$3.88$3.882,541,200
1996-11-20$3.63$3.63642,000
1996-11-19$3.72$3.72576,400
1996-11-18$3.69$3.69851,600
1996-11-15$3.72$3.721,350,800
1996-11-14$3.63$3.631,669,200
1996-11-13$3.66$3.66776,800
1996-11-12$3.66$3.663,599,200
1996-11-11$3.81$3.811,267,600
1996-11-08$3.59$3.591,638,400
1996-11-07$3.44$3.441,542,000
1996-11-06$3.19$3.19794,800
1996-11-05$3.19$3.19496,800
1996-11-04$3.22$3.22520,400
1996-11-01$3.23$3.23860,000
1996-10-31$3.22$3.221,004,800
1996-10-30$3.25$3.25528,400
1996-10-29$3.19$3.19951,200
1996-10-28$3.25$3.25842,000
1996-10-25$3.34$3.341,191,200
1996-10-24$3.47$3.47375,600
1996-10-23$3.44$3.44891,600
1996-10-22$3.44$3.44794,400
1996-10-21$3.44$3.441,264,000
1996-10-18$3.44$3.441,920,800
1996-10-17$3.45$3.45762,800
1996-10-16$3.48$3.481,584,000
1996-10-15$3.63$3.636,408,000
1996-10-14$4.22$4.22872,000
1996-10-11$4.00$4.00400,000
1996-10-10$4.03$4.03627,600
1996-10-09$4.13$4.131,628,800
1996-10-08$4.13$4.131,052,000
1996-10-07$3.91$3.91817,200
1996-10-04$3.92$3.92450,400
1996-10-03$3.97$3.97359,200
1996-10-02$4.06$4.06709,200
1996-10-01$3.97$3.97690,800
1996-09-30$4.06$4.06793,600
1996-09-27$4.00$4.001,162,000
1996-09-26$4.00$4.001,275,600
1996-09-25$3.91$3.911,390,800
1996-09-24$3.97$3.971,448,400
1996-09-23$3.91$3.911,100,000
1996-09-20$3.91$3.911,699,200
1996-09-19$3.77$3.772,590,400
1996-09-18$3.94$3.942,722,000
1996-09-17$3.78$3.783,907,200
1996-09-16$3.44$3.441,590,400
1996-09-13$3.56$3.56738,400
1996-09-12$3.41$3.41759,200
1996-09-11$3.31$3.31658,000
1996-09-10$3.31$3.311,085,600
1996-09-09$3.22$3.221,404,400
1996-09-06$3.41$3.411,143,600
1996-09-05$3.34$3.34622,800
1996-09-04$3.44$3.44944,400
1996-09-03$3.52$3.52590,800
1996-08-30$3.50$3.50782,000
1996-08-29$3.66$3.66320,000
1996-08-28$3.56$3.561,796,000
1996-08-27$3.53$3.531,027,200
1996-08-26$3.52$3.52673,600
1996-08-23$3.53$3.53947,200
1996-08-22$3.50$3.50490,800
1996-08-21$3.28$3.281,282,400
1996-08-20$3.44$3.44659,200
1996-08-19$3.63$3.63719,200
1996-08-16$3.63$3.63404,800
1996-08-15$3.59$3.59456,800
1996-08-14$3.53$3.53504,800
1996-08-13$3.63$3.63591,200
1996-08-12$3.69$3.69622,800
1996-08-09$3.64$3.64430,000
1996-08-08$3.69$3.69849,600
1996-08-07$3.69$3.69945,200
1996-08-06$3.56$3.561,283,200
1996-08-05$3.81$3.811,030,800
1996-08-02$3.88$3.881,428,400
1996-08-01$3.69$3.69956,000
1996-07-31$3.56$3.56682,000
1996-07-30$3.59$3.591,160,000
1996-07-29$3.69$3.69984,000
1996-07-26$3.50$3.502,928,800
1996-07-25$3.19$3.191,912,800
1996-07-24$3.00$3.001,820,800
1996-07-23$3.14$3.14880,400
1996-07-22$3.31$3.311,284,800
1996-07-19$3.38$3.381,647,600
1996-07-18$3.44$3.447,673,200
1996-07-17$3.22$3.227,324,800
1996-07-16$3.63$3.633,624,800
1996-07-15$3.84$3.842,004,400
1996-07-12$4.06$4.061,139,600
1996-07-11$4.06$4.061,575,600
1996-07-10$4.13$4.13532,400
1996-07-09$4.31$4.31446,000
1996-07-08$4.22$4.22586,800
1996-07-05$4.25$4.25332,000
1996-07-03$4.13$4.131,000,000
1996-07-02$4.19$4.19848,400
1996-07-01$4.19$4.191,348,800
1996-06-28$4.03$4.031,919,600
1996-06-27$4.19$4.191,545,200
1996-06-26$4.13$4.13941,600
1996-06-25$4.28$4.281,053,600
1996-06-24$4.14$4.142,207,200
1996-06-21$4.09$4.091,006,000
1996-06-20$4.03$4.033,008,000
1996-06-19$4.09$4.092,450,400
1996-06-18$4.38$4.381,150,400
1996-06-17$4.22$4.222,170,800
1996-06-14$4.25$4.252,352,000
1996-06-13$4.22$4.225,177,200
1996-06-12$4.48$4.482,659,600
1996-06-11$4.53$4.532,272,000
1996-06-10$4.63$4.631,264,800
1996-06-07$4.50$4.502,584,400
1996-06-06$4.44$4.443,552,800
1996-06-05$4.50$4.502,767,600
1996-06-04$4.81$4.815,354,800
1996-06-03$4.66$4.663,496,800
1996-05-31$4.44$4.443,611,200
1996-05-30$4.41$4.412,969,200
1996-05-29$4.50$4.506,662,000
1996-05-28$4.72$4.723,854,400
1996-05-24$4.63$4.6310,117,200
1996-05-23$4.34$4.347,606,400
1996-05-22$4.14$4.149,288,800
1996-05-21$4.25$4.2511,067,600
1996-05-20$4.53$4.5311,638,400
1996-05-17$4.66$4.6623,272,400
1996-05-16$5.63$5.633,103,200
1996-05-15$6.38$6.382,771,200
1996-05-14$6.19$6.192,210,800
1996-05-13$6.06$6.061,465,200
1996-05-10$6.00$6.001,472,400
1996-05-09$5.94$5.941,531,200
1996-05-08$5.97$5.971,578,000
1996-05-07$6.06$6.061,468,400
1996-05-06$5.78$5.781,530,400
1996-05-03$6.00$6.001,728,000
1996-05-02$6.13$6.131,616,400
1996-05-01$6.50$6.502,620,000
1996-04-30$6.69$6.69827,600
1996-04-29$6.72$6.72659,200
1996-04-26$6.75$6.75478,400
1996-04-25$6.88$6.882,133,200
1996-04-24$6.69$6.69932,400
1996-04-23$6.44$6.441,362,000
1996-04-22$6.03$6.03982,000
1996-04-19$6.13$6.13506,000
1996-04-18$6.25$6.251,849,600
1996-04-17$6.44$6.441,432,800
1996-04-16$6.69$6.691,456,000
1996-04-15$7.19$7.19862,400
1996-04-12$7.25$7.25858,400
1996-04-11$6.81$6.81804,400
1996-04-10$6.88$6.88904,400
1996-04-09$7.00$7.00995,600
1996-04-08$6.75$6.751,177,600
1996-04-04$6.81$6.811,165,600
1996-04-03$6.38$6.38431,200
1996-04-02$6.31$6.31285,200
1996-04-01$6.56$6.56598,800
1996-03-29$6.41$6.411,638,800
1996-03-28$6.41$6.41278,000
1996-03-27$6.38$6.38976,800
1996-03-26$6.38$6.381,757,200
1996-03-25$6.31$6.311,210,400
1996-03-22$6.41$6.411,202,000
1996-03-21$6.31$6.31853,600
1996-03-20$6.25$6.251,020,400
1996-03-19$6.63$6.63960,000
1996-03-18$6.69$6.692,861,200
1996-03-15$6.06$6.062,087,200
1996-03-14$5.95$5.952,134,000
1996-03-13$6.00$6.002,057,200
1996-03-12$5.50$5.501,841,600
1996-03-11$5.48$5.483,111,200
1996-03-08$5.41$5.411,524,800
1996-03-07$5.50$5.506,229,200
1996-03-06$4.94$4.944,843,200
1996-03-05$4.88$4.887,020,000
1996-03-04$4.63$4.636,099,200
1996-03-01$5.25$5.252,180,800
1996-02-29$5.63$5.631,637,600
1996-02-28$5.88$5.88995,200
1996-02-27$5.94$5.942,159,200
1996-02-26$6.13$6.132,295,200
1996-02-23$6.06$6.062,838,000
1996-02-22$6.19$6.193,065,200
1996-02-21$6.09$6.093,627,200
1996-02-20$5.94$5.941,860,800
1996-02-16$6.63$6.632,550,400
1996-02-15$6.31$6.312,424,400
1996-02-14$7.19$7.192,388,400
1996-02-13$7.31$7.311,813,200
1996-02-12$7.19$7.19768,000
1996-02-09$7.38$7.38994,000
1996-02-08$7.31$7.311,699,200
1996-02-07$7.16$7.16899,600
1996-02-06$7.16$7.162,617,200
1996-02-05$6.98$6.982,034,800
1996-02-02$6.81$6.813,118,400
1996-02-01$6.25$6.253,871,600
1996-01-31$5.56$5.563,928,800
1996-01-30$6.09$6.093,432,400
1996-01-29$6.75$6.75683,200
1996-01-26$6.56$6.561,351,600
1996-01-25$6.66$6.661,245,200
1996-01-24$6.89$6.892,558,000
1996-01-23$6.64$6.641,700,800
1996-01-22$8.00$8.001,364,000
1996-01-19$7.13$7.131,282,400
1996-01-18$6.69$6.69571,200
1996-01-17$6.81$6.81600,000
1996-01-16$7.02$7.021,636,800
1996-01-15$7.19$7.19531,200
1996-01-12$7.63$7.63787,200
1996-01-11$7.88$7.881,828,800
1996-01-10$7.59$7.591,388,400
1996-01-09$6.94$6.941,523,600
1996-01-08$8.00$8.00158,800
1996-01-05$8.00$8.00726,400
1996-01-04$7.88$7.881,007,200
1996-01-03$8.13$8.13849,600
1996-01-02$8.56$8.56529,200