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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$9.20$10.89694,400
2012-12-28$8.94$10.58363,600
2012-12-27$9.06$10.73600,800
2012-12-26$9.02$10.69376,800
2012-12-24$9.08$10.75226,400
2012-12-21$9.07$10.741,346,800
2012-12-20$9.08$10.76493,200
2012-12-19$9.01$10.67628,400
2012-12-18$9.04$10.70581,200
2012-12-17$8.89$10.52532,000
2012-12-14$8.78$10.401,223,200
2012-12-13$8.89$10.531,020,800
2012-12-12$9.17$10.86956,000
2012-12-11$9.62$11.06799,600
2012-12-10$9.31$10.70334,000
2012-12-07$9.16$10.53323,200
2012-12-06$9.14$10.52719,600
2012-12-05$9.10$10.46748,000
2012-12-04$8.96$10.31326,800
2012-12-03$8.89$10.22352,000
2012-11-30$8.96$10.30763,600
2012-11-29$9.00$10.35616,400
2012-11-28$8.87$10.20927,600
2012-11-27$8.77$10.06626,800
2012-11-26$8.70$9.97399,600
2012-11-23$8.62$9.89238,400
2012-11-21$8.53$9.78680,800
2012-11-20$8.35$9.58786,000
2012-11-19$8.35$9.571,234,000
2012-11-16$8.30$9.51723,200
2012-11-15$8.35$9.57560,400
2012-11-14$8.49$9.73491,600
2012-11-13$8.73$10.01620,800
2012-11-12$8.81$10.10199,200
2012-11-09$8.74$10.02412,800
2012-11-08$8.73$10.00600,000
2012-11-07$8.77$10.06566,000
2012-11-06$9.13$10.47428,000
2012-11-05$9.17$10.51424,400
2012-11-02$8.94$10.25560,000
2012-11-01$9.08$10.40741,200
2012-10-31$9.12$10.45606,000
2012-10-26$8.92$10.22349,200
2012-10-25$8.94$10.24363,600
2012-10-24$8.86$10.16318,000
2012-10-23$8.93$10.24413,600
2012-10-22$8.87$10.17496,800
2012-10-19$8.91$10.22653,600
2012-10-18$9.24$10.60864,800
2012-10-17$9.11$10.45526,400
2012-10-16$9.02$10.34412,800
2012-10-15$8.99$10.31392,000
2012-10-12$9.03$10.35551,200
2012-10-11$8.94$10.24454,400
2012-10-10$8.87$10.17524,000
2012-10-09$8.95$10.26575,200
2012-10-08$9.03$10.35332,400
2012-10-05$9.09$10.42609,200
2012-10-04$9.09$10.42742,400
2012-10-03$8.92$10.23955,200
2012-10-02$8.83$10.12756,400
2012-10-01$8.77$10.06806,800
2012-09-28$8.65$9.91691,200
2012-09-27$8.68$9.95773,200
2012-09-26$8.63$9.891,010,000
2012-09-25$8.68$9.953,836,800
2012-09-24$9.49$10.88453,600
2012-09-21$9.49$10.882,378,000
2012-09-20$9.37$10.74335,600
2012-09-19$9.39$10.76720,000
2012-09-18$9.46$10.85490,800
2012-09-17$9.38$10.75447,600
2012-09-14$9.33$10.701,180,000
2012-09-13$9.20$10.551,861,200
2012-09-12$9.38$10.75579,600
2012-09-11$9.50$10.89645,200
2012-09-10$9.53$10.92840,800
2012-09-07$9.70$11.121,541,200
2012-09-06$9.29$10.651,170,400
2012-09-05$9.03$10.35769,600
2012-09-04$9.11$10.44497,600
2012-08-31$9.02$10.34448,000
2012-08-30$8.94$10.24323,200
2012-08-29$9.09$10.42450,400
2012-08-28$9.16$10.47879,600
2012-08-27$9.11$10.41356,000
2012-08-24$9.09$10.39534,400
2012-08-23$9.14$10.45510,000
2012-08-22$9.07$10.37477,600
2012-08-21$9.15$10.45541,200
2012-08-20$9.15$10.45376,800
2012-08-17$9.17$10.48323,600
2012-08-16$9.11$10.41347,200
2012-08-15$8.97$10.25282,400
2012-08-14$8.92$10.20589,200
2012-08-13$9.00$10.29498,800
2012-08-10$9.07$10.36596,800
2012-08-09$8.96$10.24820,400
2012-08-08$8.96$10.24866,800
2012-08-07$8.89$10.171,247,200
2012-08-06$8.73$9.98874,000
2012-08-03$8.49$9.70847,600
2012-08-02$8.03$9.17610,400
2012-08-01$8.21$9.381,467,600
2012-07-31$8.45$9.662,120,400
2012-07-30$8.00$9.14611,600
2012-07-27$8.11$9.27621,200
2012-07-26$7.82$8.94383,200
2012-07-25$7.63$8.72486,800
2012-07-24$7.56$8.64544,800
2012-07-23$7.59$8.68322,000
2012-07-20$7.67$8.77496,800
2012-07-19$7.89$9.02375,200
2012-07-18$7.85$8.97328,000
2012-07-17$7.64$8.73336,800
2012-07-16$7.57$8.65305,200
2012-07-13$7.63$8.72691,200
2012-07-12$7.48$8.55791,600
2012-07-11$7.50$8.58544,400
2012-07-10$7.49$8.56996,000
2012-07-09$7.70$8.801,502,000
2012-07-06$7.96$9.10422,400
2012-07-05$8.14$9.31457,600
2012-07-03$8.30$9.49499,600
2012-07-02$8.02$9.161,210,000
2012-06-29$7.91$9.04750,800
2012-06-28$7.56$8.64866,800
2012-06-27$7.58$8.671,520,400
2012-06-26$7.51$8.582,023,200
2012-06-25$7.68$8.77533,600
2012-06-22$7.95$9.082,294,000
2012-06-21$7.93$9.06880,800
2012-06-20$8.06$9.21655,200
2012-06-19$8.16$9.331,341,200
2012-06-18$8.02$9.171,284,800
2012-06-15$8.09$9.241,578,000
2012-06-14$8.18$9.35666,400
2012-06-13$8.15$9.31978,400
2012-06-12$8.36$9.56785,200
2012-06-11$8.27$9.451,341,600
2012-06-08$8.58$9.81885,200
2012-06-07$8.52$9.731,116,800
2012-06-06$8.50$9.712,496,800
2012-06-05$8.22$9.391,248,800
2012-06-04$8.26$9.441,359,200
2012-06-01$8.45$9.661,165,600
2012-05-31$8.75$10.00807,600
2012-05-30$8.85$10.11797,200
2012-05-29$9.17$10.45362,800
2012-05-25$9.00$10.26459,600
2012-05-24$9.09$10.36727,200
2012-05-23$9.08$10.341,004,000
2012-05-22$8.97$10.22808,000
2012-05-21$8.92$10.17860,400
2012-05-18$8.59$9.79903,200
2012-05-17$8.64$9.85582,000
2012-05-16$8.88$10.11725,600
2012-05-15$9.06$10.33768,000
2012-05-14$9.09$10.361,283,600
2012-05-11$9.02$10.28541,200
2012-05-10$9.12$10.39784,000
2012-05-09$9.10$10.37900,000
2012-05-08$9.15$10.43780,800
2012-05-07$9.23$10.51600,000
2012-05-04$9.27$10.57966,400
2012-05-03$9.74$11.101,140,800
2012-05-02$10.00$11.402,548,400
2012-05-01$10.30$11.741,853,200
2012-04-30$10.06$11.471,385,200
2012-04-27$9.91$11.291,472,800
2012-04-26$10.07$11.48774,400
2012-04-25$9.89$11.27864,000
2012-04-24$9.63$10.97714,000
2012-04-23$9.65$11.00990,400
2012-04-20$9.86$11.24765,600
2012-04-19$9.78$11.15848,400
2012-04-18$10.00$11.401,034,800
2012-04-17$10.05$11.451,146,800
2012-04-16$9.91$11.291,350,800
2012-04-13$9.93$11.321,541,200
2012-04-12$10.24$11.671,026,000
2012-04-11$10.18$11.60666,000
2012-04-10$10.02$11.42657,600
2012-04-09$10.25$11.68454,800
2012-04-05$10.44$11.89408,000
2012-04-04$10.51$11.98448,000
2012-04-03$10.74$12.24473,200
2012-04-02$10.88$12.401,013,600
2012-03-30$10.59$12.07800,800
2012-03-29$10.70$12.20417,600
2012-03-28$10.76$12.26633,200
2012-03-27$10.95$12.47444,400
2012-03-26$11.03$12.57563,600
2012-03-23$10.74$12.23444,800
2012-03-22$10.63$12.11928,400
2012-03-21$10.87$12.38707,600
2012-03-20$10.89$12.41938,400
2012-03-19$10.86$12.37650,800
2012-03-16$10.85$12.371,884,000
2012-03-15$10.84$12.35432,800
2012-03-14$10.68$12.17423,200
2012-03-13$10.88$12.40878,000
2012-03-12$10.64$12.12449,200
2012-03-09$10.61$12.09882,400
2012-03-08$10.21$11.64744,000
2012-03-07$10.18$11.60789,600
2012-03-06$10.19$11.61458,000
2012-03-05$10.46$11.92524,000
2012-03-02$10.51$11.981,276,800
2012-03-01$10.72$12.21887,200
2012-02-29$10.66$12.151,433,600
2012-02-28$10.61$12.06467,200
2012-02-27$10.68$12.14469,200
2012-02-24$10.66$12.11565,200
2012-02-23$10.69$12.15767,600
2012-02-22$10.59$12.04418,800
2012-02-21$10.66$12.111,366,000
2012-02-17$10.74$12.21508,400
2012-02-16$10.85$12.34746,000
2012-02-15$10.66$12.121,004,800
2012-02-14$10.98$12.481,522,400
2012-02-13$11.19$12.722,498,000
2012-02-10$10.33$11.741,679,600
2012-02-09$10.78$12.261,284,000
2012-02-08$10.84$12.32701,600
2012-02-07$10.86$12.34572,400
2012-02-06$10.85$12.33734,400
2012-02-03$11.07$12.58791,200
2012-02-02$10.72$12.19548,000
2012-02-01$10.75$12.221,186,000
2012-01-31$10.39$11.811,085,200
2012-01-30$10.38$11.80612,800
2012-01-27$10.46$11.89696,000
2012-01-26$10.25$11.65493,600
2012-01-25$10.22$11.61496,000
2012-01-24$10.31$11.72444,800
2012-01-23$10.18$11.57535,200
2012-01-20$10.24$11.64470,000
2012-01-19$10.26$11.67862,800
2012-01-18$10.28$11.691,134,800
2012-01-17$10.16$11.551,354,400
2012-01-13$10.02$11.391,303,600
2012-01-12$10.10$11.481,026,000
2012-01-11$10.06$11.441,354,800
2012-01-10$10.13$11.511,734,400
2012-01-09$9.83$11.171,747,200
2012-01-06$9.60$10.911,771,200
2012-01-05$9.43$10.721,102,000
2012-01-04$9.24$10.50804,800
2012-01-03$9.18$10.44782,800