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.

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$56.04$67.92668,000——
2019-12-30$56.16$68.07433,000——
2019-12-27$56.16$68.07440,300——
2019-12-26$55.99$67.86348,100——
2019-12-24$55.77$67.60175,200——
2019-12-23$55.90$67.75493,500——
2019-12-20$55.22$66.932,718,800——
2019-12-19$56.14$68.041,441,900——
2019-12-18$55.70$67.511,201,500——
2019-12-17$56.51$68.491,318,400——
2019-12-16$55.58$67.361,317,400——
2019-12-13$54.53$66.091,461,900——
2019-12-12$53.99$65.44942,400——
2019-12-11$52.45$63.571,051,300——
2019-12-10$50.91$61.70536,700——
2019-12-09$50.15$60.78649,400——
2019-12-06$51.39$62.29807,500——
2019-12-05$49.87$60.44903,000——
2019-12-04$49.97$60.57766,300——
2019-12-03$49.28$59.73667,300——
2019-12-02$49.71$60.25654,000——
2019-11-29$50.18$60.82518,100——
2019-11-27$52.02$63.05761,700——
2019-11-26$50.52$61.23838,700——
2019-11-25$50.24$60.891,107,600——
2019-11-22$49.58$60.09516,700——
2019-11-21$50.15$60.78978,600——
2019-11-20$50.13$60.761,059,300——
2019-11-19$50.54$61.261,172,400——
2019-11-18$49.88$60.46702,400——
2019-11-15$51.41$62.311,324,100——
2019-11-14$50.86$61.64963,900——
2019-11-13$51.09$61.861,217,400——
2019-11-12$51.80$62.721,049,800——
2019-11-11$52.94$64.10418,800——
2019-11-08$53.34$64.58889,600——
2019-11-07$53.69$65.00676,200——
2019-11-06$53.22$64.43641,800——
2019-11-05$54.51$66.00833,000——
2019-11-04$53.37$64.62846,100——
2019-11-01$52.39$63.431,468,600——
2019-10-31$51.49$62.34757,300——
2019-10-30$51.97$62.921,013,600——
2019-10-29$51.97$62.922,138,600——
2019-10-28$53.98$65.361,085,000——
2019-10-25$52.50$63.56939,100——
2019-10-24$52.15$63.14692,200——
2019-10-23$52.40$63.44878,800——
2019-10-22$52.61$63.70679,300——
2019-10-21$52.21$63.21752,200——
2019-10-18$51.04$61.80745,700——
2019-10-17$50.78$61.48689,600——
2019-10-16$48.88$59.18648,600——
2019-10-15$49.14$59.50703,000——
2019-10-14$48.75$59.02447,700——
2019-10-11$48.92$59.23750,100——
2019-10-10$46.84$56.71731,800——
2019-10-09$47.25$57.21671,600——
2019-10-08$46.21$55.951,423,700——
2019-10-07$49.03$59.36772,700——
2019-10-04$49.23$59.60465,100——
2019-10-03$48.07$58.20392,500——
2019-10-02$47.28$57.24712,200——
2019-10-01$47.92$58.02871,600——
2019-09-30$49.13$59.48851,100——
2019-09-27$48.22$58.38880,600——
2019-09-26$48.13$58.27547,300——
2019-09-25$48.04$58.16767,400——
2019-09-24$47.11$57.04713,800——
2019-09-23$48.09$58.22783,500——
2019-09-20$48.21$58.371,921,100——
2019-09-19$50.45$61.08905,700——
2019-09-18$50.17$60.74695,500——
2019-09-17$49.79$60.28692,900——
2019-09-16$49.85$60.35666,800——
2019-09-13$50.47$61.11615,200——
2019-09-12$50.05$60.60851,800——
2019-09-11$49.88$60.39922,000——
2019-09-10$48.24$58.41783,700——
2019-09-09$47.71$57.76854,400——
2019-09-06$47.32$57.29837,100——
2019-09-05$47.15$57.09747,600——
2019-09-04$44.72$54.14617,100——
2019-09-03$43.23$52.341,034,400——
2019-08-30$45.08$54.58759,400——
2019-08-29$44.63$54.03452,700——
2019-08-28$43.34$52.47444,100——
2019-08-27$43.04$52.11548,800——
2019-08-26$43.25$52.36536,000——
2019-08-23$43.24$52.35914,900——
2019-08-22$44.72$54.14550,900——
2019-08-21$44.87$54.33563,300——
2019-08-20$44.85$54.30785,400——
2019-08-19$45.20$54.721,238,800——
2019-08-16$44.19$53.50983,400——
2019-08-15$43.52$52.691,509,600——
2019-08-14$43.74$52.901,675,000——
2019-08-13$45.04$54.471,066,800——
2019-08-12$43.01$52.011,160,700——
2019-08-09$43.77$52.93637,800——
2019-08-08$44.54$53.861,018,100——
2019-08-07$42.95$51.94916,200——
2019-08-06$42.72$51.66950,100——
2019-08-05$42.00$50.791,491,700——
2019-08-02$42.03$50.831,546,100——
2019-08-01$43.41$52.501,561,700——
2019-07-31$44.01$53.222,754,100——
2019-07-30$46.11$55.764,578,200——
2019-07-29$42.29$51.142,020,100——
2019-07-26$42.16$50.992,484,300——
2019-07-25$42.86$51.831,379,700——
2019-07-24$44.55$53.881,791,600——
2019-07-23$43.83$53.011,595,000——
2019-07-22$42.85$51.821,236,200——
2019-07-19$42.31$51.171,384,900——
2019-07-18$42.56$51.471,539,900——
2019-07-17$42.96$51.951,054,900——
2019-07-16$43.03$52.042,027,200——
2019-07-15$42.51$51.411,360,200——
2019-07-12$42.42$51.301,344,500——
2019-07-11$41.94$50.721,162,800——
2019-07-10$42.44$51.321,321,300——
2019-07-09$43.08$52.101,483,000——
2019-07-08$42.73$51.681,165,700——
2019-07-05$44.44$53.741,455,600——
2019-07-03$45.81$55.401,140,200——
2019-07-02$45.62$55.171,496,000——
2019-07-01$47.75$57.751,346,100——
2019-06-28$47.98$58.021,459,600——
2019-06-27$47.31$57.21758,000——
2019-06-26$46.99$56.83882,600——
2019-06-25$46.16$55.82726,000——
2019-06-24$46.25$55.93548,500——
2019-06-21$46.41$56.131,037,400——
2019-06-20$47.01$56.851,002,000——
2019-06-19$45.75$55.331,249,200——
2019-06-18$44.84$54.231,687,000——
2019-06-17$43.53$52.64745,600——
2019-06-14$43.69$52.84883,100——
2019-06-13$44.97$54.38915,900——
2019-06-12$44.70$54.061,065,200——
2019-06-11$45.47$54.991,339,600——
2019-06-10$45.56$55.10719,400——
2019-06-07$44.33$53.61966,700——
2019-06-06$43.16$52.20902,000——
2019-06-05$42.79$51.75720,800——
2019-06-04$42.59$51.511,295,700——
2019-06-03$40.75$49.281,503,600——
2019-05-31$40.60$49.101,357,700——
2019-05-30$41.75$50.49911,700——
2019-05-29$41.69$50.42949,500——
2019-05-28$41.99$50.781,928,000——
2019-05-24$42.40$51.28716,900——
2019-05-23$42.44$51.32780,300——
2019-05-22$43.25$52.30897,600——
2019-05-21$43.95$53.15792,500——
2019-05-20$43.36$52.44963,100——
2019-05-17$44.01$53.221,092,700——
2019-05-16$44.94$54.35992,600——
2019-05-15$45.43$54.88866,500——
2019-05-14$45.15$54.541,037,800——
2019-05-13$44.01$53.161,206,900——
2019-05-10$46.81$56.551,026,200——
2019-05-09$46.82$56.561,255,800——
2019-05-08$47.61$57.51895,700——
2019-05-07$47.50$57.381,231,000——
2019-05-06$48.05$58.051,389,500——
2019-05-03$49.02$59.221,248,800——
2019-05-02$48.28$58.321,799,300——
2019-05-01$48.28$58.323,134,700——
2019-04-30$50.43$60.927,816,900——
2019-04-29$53.70$64.871,593,400——
2019-04-26$54.93$66.361,258,700——
2019-04-25$54.73$66.111,024,800——
2019-04-24$56.15$67.831,186,000——
2019-04-23$56.84$68.66984,900——
2019-04-22$55.12$66.59947,700——
2019-04-18$56.50$68.25933,100——
2019-04-17$56.02$67.67755,700——
2019-04-16$55.98$67.621,152,000——
2019-04-15$54.57$65.92631,300——
2019-04-12$54.83$66.24639,600——
2019-04-11$54.32$65.62718,200——
2019-04-10$53.73$64.91880,900——
2019-04-09$53.14$64.19698,400——
2019-04-08$53.68$64.851,039,600——
2019-04-05$53.22$64.291,853,600——
2019-04-04$53.57$64.71923,300——
2019-04-03$53.91$65.12889,600——
2019-04-02$53.26$64.341,008,900——
2019-04-01$53.05$64.091,096,300——
2019-03-29$50.86$61.44777,500——
2019-03-28$50.15$60.58944,100——
2019-03-27$49.50$59.801,529,600——
2019-03-26$50.16$60.59727,800——
2019-03-25$50.12$60.55985,600——
2019-03-22$50.10$60.521,076,200——
2019-03-21$53.47$64.591,321,000——
2019-03-20$53.16$64.22773,200——
2019-03-19$53.40$64.511,044,500——
2019-03-18$54.10$65.35953,200——
2019-03-15$54.35$65.662,101,700——
2019-03-14$53.02$64.05521,200——
2019-03-13$53.28$64.36811,400——
2019-03-12$52.87$63.87926,900——
2019-03-11$52.51$63.43893,700——
2019-03-08$51.49$62.201,118,600——
2019-03-07$52.08$62.911,550,300——
2019-03-06$52.99$64.011,032,700——
2019-03-05$53.95$65.17975,400——
2019-03-04$54.66$66.031,222,400——
2019-03-01$54.45$65.781,214,300——
2019-02-28$53.40$64.511,262,500——
2019-02-27$54.06$65.241,463,900——
2019-02-26$53.85$64.991,415,300——
2019-02-25$53.36$64.401,696,500——
2019-02-22$51.83$62.55932,600——
2019-02-21$51.20$61.79858,600——
2019-02-20$51.27$61.881,510,000——
2019-02-19$51.49$62.141,425,800——
2019-02-15$50.73$61.233,497,400——
2019-02-14$48.87$58.982,935,100——
2019-02-13$49.37$59.581,760,900——
2019-02-12$49.34$59.552,123,900——
2019-02-11$47.95$57.871,359,000——
2019-02-08$46.93$56.641,241,200——
2019-02-07$47.36$57.161,537,900——
2019-02-06$48.05$57.991,000,500——
2019-02-05$46.99$56.71736,500——
2019-02-04$46.49$56.11772,700——
2019-02-01$46.03$55.551,178,100——
2019-01-31$45.50$54.911,462,200——
2019-01-30$44.64$53.88711,400——
2019-01-29$43.38$52.361,191,500——
2019-01-28$42.90$51.78984,000——
2019-01-25$43.77$52.83935,100——
2019-01-24$42.22$50.961,536,200——
2019-01-23$40.87$49.331,043,300——
2019-01-22$41.50$50.091,189,600——
2019-01-18$42.94$51.821,473,900——
2019-01-17$42.00$50.69979,600——
2019-01-16$41.40$49.971,296,500——
2019-01-15$41.60$50.211,171,400——
2019-01-14$41.39$49.95904,300——
2019-01-11$41.74$50.38648,600——
2019-01-10$42.11$50.82705,000——
2019-01-09$41.28$49.821,277,400——
2019-01-08$40.95$49.422,019,200——
2019-01-07$38.92$46.971,691,300——
2019-01-04$37.69$45.492,064,500——
2019-01-03$36.15$43.632,398,700——
2019-01-02$38.59$46.57945,700——