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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$41.74$52.91920,200
2023-12-28$42.56$53.95832,800
2023-12-27$42.40$53.75984,400
2023-12-26$42.62$54.03501,600
2023-12-22$42.23$53.53777,000
2023-12-21$41.94$53.16789,400
2023-12-20$40.87$51.811,169,100
2023-12-19$42.25$53.56734,800
2023-12-18$41.43$52.52967,300
2023-12-15$41.84$53.044,107,500
2023-12-14$42.49$53.862,823,900
2023-12-13$38.86$49.261,725,300
2023-12-12$37.90$48.041,134,300
2023-12-11$38.03$48.21802,000
2023-12-08$38.07$48.26728,100
2023-12-07$38.04$48.22713,400
2023-12-06$38.53$48.84939,200
2023-12-05$37.96$48.121,128,200
2023-12-04$38.28$48.521,310,100
2023-12-01$38.40$48.681,373,100
2023-11-30$37.70$47.7910,263,400
2023-11-29$37.61$47.671,970,900
2023-11-28$36.82$46.671,394,800
2023-11-27$36.74$46.571,311,200
2023-11-24$37.04$46.95566,300
2023-11-22$36.82$46.671,143,700
2023-11-21$36.97$46.86957,800
2023-11-20$37.24$47.21962,800
2023-11-17$36.94$46.83873,900
2023-11-16$36.57$46.36930,600
2023-11-15$37.37$47.281,927,800
2023-11-14$36.76$46.501,073,400
2023-11-13$35.35$44.721,081,700
2023-11-10$36.38$46.02803,300
2023-11-09$35.55$44.97738,400
2023-11-08$36.55$46.241,067,000
2023-11-07$36.69$46.421,061,000
2023-11-06$35.99$45.531,503,000
2023-11-03$36.26$45.871,250,800
2023-11-02$35.23$44.571,119,400
2023-11-01$34.77$43.991,889,200
2023-10-31$35.99$45.532,240,500
2023-10-30$34.94$44.201,823,700
2023-10-27$34.64$43.821,718,400
2023-10-26$34.66$43.851,158,600
2023-10-25$34.99$44.261,149,100
2023-10-24$35.81$45.301,140,900
2023-10-23$36.29$45.911,240,900
2023-10-20$36.50$46.171,026,200
2023-10-19$36.79$46.541,164,600
2023-10-18$37.03$46.851,328,300
2023-10-17$38.58$48.811,552,500
2023-10-16$39.39$49.831,195,800
2023-10-13$38.26$48.401,977,100
2023-10-12$39.38$49.821,375,600
2023-10-11$40.93$51.78973,800
2023-10-10$41.51$52.51796,300
2023-10-09$41.38$52.35750,400
2023-10-06$42.15$53.32729,000
2023-10-05$41.97$53.09898,100
2023-10-04$41.90$53.01597,000
2023-10-03$41.25$52.18492,400
2023-10-02$42.23$53.42603,600
2023-09-29$42.44$53.69634,900
2023-09-28$42.34$53.56654,100
2023-09-27$41.94$53.06921,200
2023-09-26$41.86$52.96828,200
2023-09-25$42.70$54.02543,900
2023-09-22$42.41$53.65555,600
2023-09-21$42.57$53.85870,100
2023-09-20$43.21$54.66568,900
2023-09-19$43.96$55.61706,100
2023-09-18$44.49$56.28739,200
2023-09-15$43.77$55.372,418,700
2023-09-14$43.62$55.18952,600
2023-09-13$43.18$54.631,121,200
2023-09-12$42.56$53.84752,400
2023-09-11$43.23$54.69644,100
2023-09-08$43.57$55.12646,200
2023-09-07$43.99$55.65832,300
2023-09-06$45.56$57.64644,600
2023-09-05$45.47$57.52717,500
2023-09-01$47.48$60.07592,900
2023-08-31$47.08$59.561,712,400
2023-08-30$47.86$60.55710,000
2023-08-29$47.84$60.52534,100
2023-08-28$47.44$60.01391,900
2023-08-25$46.93$59.37422,300
2023-08-24$46.77$59.17537,900
2023-08-23$47.73$60.381,360,500
2023-08-22$47.12$59.61729,500
2023-08-21$46.47$58.79888,900
2023-08-18$46.02$58.221,774,100
2023-08-17$46.43$58.74573,400
2023-08-16$47.26$59.70533,800
2023-08-15$47.46$59.95759,000
2023-08-14$49.00$61.90550,800
2023-08-11$48.84$61.69600,500
2023-08-10$49.46$62.48846,900
2023-08-09$48.77$61.61463,700
2023-08-08$48.75$61.58788,600
2023-08-07$50.01$63.171,051,200
2023-08-04$49.37$62.361,723,600
2023-08-03$50.98$64.401,498,400
2023-08-02$51.02$64.451,423,600
2023-08-01$51.98$65.661,331,600
2023-07-31$54.62$69.00675,700
2023-07-28$54.04$68.26546,400
2023-07-27$53.99$68.20740,600
2023-07-26$54.37$68.68813,500
2023-07-25$54.22$68.49950,300
2023-07-24$54.58$68.94903,700
2023-07-21$55.95$70.68449,000
2023-07-20$56.22$71.02663,000
2023-07-19$58.58$74.00645,100
2023-07-18$58.93$74.44694,200
2023-07-17$58.56$73.97627,300
2023-07-14$57.08$72.10637,000
2023-07-13$57.59$72.75445,000
2023-07-12$56.90$71.88487,800
2023-07-11$55.83$70.52517,300
2023-07-10$55.81$70.50768,700
2023-07-07$54.23$68.50483,100
2023-07-06$54.39$68.70502,000
2023-07-05$55.05$69.54522,800
2023-07-03$56.00$70.74369,000
2023-06-30$56.02$70.76591,300
2023-06-29$55.53$70.14583,600
2023-06-28$54.75$69.16526,100
2023-06-27$54.39$68.70507,200
2023-06-26$53.38$67.43565,000
2023-06-23$53.35$67.394,028,400
2023-06-22$53.57$67.67811,900
2023-06-21$54.01$68.22861,200
2023-06-20$54.87$69.31951,000
2023-06-16$55.75$70.421,673,100
2023-06-15$56.50$71.37737,100
2023-06-14$55.90$70.61751,400
2023-06-13$56.74$71.67809,600
2023-06-12$56.35$71.18588,100
2023-06-09$55.30$69.85732,700
2023-06-08$55.50$70.11550,300
2023-06-07$55.81$70.50713,900
2023-06-06$55.42$70.01598,200
2023-06-05$55.55$70.17823,600
2023-06-02$56.87$71.84677,800
2023-06-01$55.63$70.27833,900
2023-05-31$54.96$69.422,261,800
2023-05-30$55.84$70.54787,000
2023-05-26$54.82$69.25775,800
2023-05-25$53.71$67.85868,900
2023-05-24$52.15$65.88830,100
2023-05-23$52.10$65.81672,500
2023-05-22$52.74$66.62906,100
2023-05-19$53.00$66.95548,500
2023-05-18$52.20$65.94684,600
2023-05-17$52.00$65.60827,900
2023-05-16$50.60$63.83641,800
2023-05-15$51.18$64.56818,200
2023-05-12$49.72$62.72496,700
2023-05-11$50.13$63.24493,600
2023-05-10$50.38$63.55760,500
2023-05-09$49.54$62.49743,600
2023-05-08$49.61$62.58785,000
2023-05-05$49.60$62.57881,700
2023-05-04$50.49$63.691,505,500
2023-05-03$47.35$59.731,346,100
2023-05-02$46.47$58.621,205,000
2023-05-01$48.28$60.901,022,100
2023-04-28$47.69$60.16656,600
2023-04-27$47.87$60.39729,300
2023-04-26$47.02$59.32475,900
2023-04-25$47.31$59.68449,800
2023-04-24$48.72$61.46291,200
2023-04-21$48.62$61.33354,900
2023-04-20$48.40$61.06543,400
2023-04-19$48.68$61.41395,000
2023-04-18$49.39$62.30532,300
2023-04-17$49.48$62.42397,000
2023-04-14$49.08$61.91286,300
2023-04-13$49.16$62.01414,300
2023-04-12$48.37$61.02666,600
2023-04-11$48.55$61.25563,000
2023-04-10$48.39$61.04420,200
2023-04-06$47.19$59.53524,200
2023-04-05$47.80$60.30584,600
2023-04-04$48.34$60.98597,300
2023-04-03$49.27$62.15697,200
2023-03-31$49.55$62.51919,600
2023-03-30$48.70$61.43651,500
2023-03-29$47.92$60.451,220,700
2023-03-28$47.39$59.78656,400
2023-03-27$47.71$60.19838,500
2023-03-24$48.00$60.55874,800
2023-03-23$49.19$62.05557,800
2023-03-22$48.41$61.07489,100
2023-03-21$49.64$62.62498,900
2023-03-20$49.32$62.22551,500
2023-03-17$48.65$61.371,371,600
2023-03-16$48.58$61.281,011,300
2023-03-15$47.70$60.17936,100
2023-03-14$48.03$60.59957,400
2023-03-13$47.29$59.66786,100
2023-03-10$47.47$59.881,354,000
2023-03-09$48.27$60.89968,900
2023-03-08$48.64$61.36756,000
2023-03-07$48.50$61.181,100,700
2023-03-06$48.77$61.52819,600
2023-03-03$49.22$62.09799,800
2023-03-02$47.78$60.27710,600
2023-03-01$48.06$60.54896,400
2023-02-28$47.42$59.73869,800
2023-02-27$46.91$59.09735,100
2023-02-24$47.04$59.251,145,200
2023-02-23$46.84$59.00893,100
2023-02-22$46.82$58.98775,200
2023-02-21$47.21$59.471,400,600
2023-02-17$48.14$60.643,145,000
2023-02-16$55.31$69.67853,500
2023-02-15$56.37$71.01789,700
2023-02-14$55.33$69.70769,500
2023-02-13$54.12$68.17405,600
2023-02-10$53.06$66.84630,400
2023-02-09$54.03$68.06576,100
2023-02-08$54.46$68.60510,200
2023-02-07$54.65$68.84817,600
2023-02-06$54.40$68.52519,300
2023-02-03$55.90$70.41665,900
2023-02-02$57.04$71.85890,400
2023-02-01$55.29$69.65939,600
2023-01-31$54.74$68.951,206,800
2023-01-30$52.18$65.73517,800
2023-01-27$52.74$66.43607,900
2023-01-26$53.10$66.89438,800
2023-01-25$53.14$66.94473,600
2023-01-24$52.84$66.56566,400
2023-01-23$53.45$67.33786,400
2023-01-20$51.58$64.97533,500
2023-01-19$50.63$63.78752,000
2023-01-18$50.99$64.23902,200
2023-01-17$51.13$64.411,454,000
2023-01-13$53.20$67.01547,500
2023-01-12$52.60$66.26536,600
2023-01-11$52.64$66.31946,300
2023-01-10$51.72$65.15910,600
2023-01-09$52.03$65.54794,400
2023-01-06$49.87$62.82738,400
2023-01-05$48.68$61.32551,800
2023-01-04$49.28$62.08590,600
2023-01-03$47.92$60.36642,900