Cognex Corp. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-23 | 54.220 | 56.090 | 53.720 | 55.680 | 55.680 | 720 |
| 2026-10-22 | 56.000 | 57.500 | 54.400 | 54.720 | 54.720 | 2,236 |
| 2026-10-21 | 57.960 | 58.385 | 56.430 | 58.270 | 58.270 | 1,389 |
| 2026-10-20 | 54.190 | 56.810 | 54.000 | 56.680 | 56.680 | 813 |
| 2026-10-19 | 54.330 | 56.320 | 54.200 | 55.400 | 55.400 | 1,687 |
| 2026-10-16 | 56.830 | 56.830 | 54.360 | 54.480 | 54.480 | 156 |
| 2026-10-15 | 55.610 | 57.080 | 53.190 | 54.926 | 54.926 | 3,747 |
| 2026-10-14 | 61.170 | 61.170 | 56.960 | 56.990 | 56.990 | 1,728 |
| 2026-10-13 | 60.760 | 62.980 | 59.100 | 59.720 | 59.720 | 759 |
| 2026-10-12 | 63.220 | 63.600 | 61.550 | 62.420 | 62.420 | 1,675 |
| 2026-10-09 | 62.250 | 63.385 | 61.000 | 63.210 | 63.210 | 3,458 |
| 2026-10-08 | 60.900 | 62.120 | 59.300 | 61.000 | 61.000 | 364 |
| 2026-10-07 | 65.870 | 66.000 | 60.061 | 61.627 | 61.627 | 1,448 |
| 2026-10-06 | 63.480 | 66.040 | 63.480 | 65.526 | 65.526 | 1,232 |
| 2026-10-05 | 65.520 | 66.000 | 63.980 | 65.150 | 65.150 | 546 |
| 2026-10-02 | 62.400 | 65.440 | 62.400 | 65.130 | 65.130 | 4,204 |
| 2026-10-01 | 62.250 | 62.250 | 60.400 | 61.600 | 61.600 | 5,632 |
| 2026-09-30 | 59.220 | 60.800 | 58.210 | 60.670 | 60.670 | 831 |
| 2026-09-29 | 60.000 | 60.000 | 58.210 | 59.210 | 59.210 | 560 |
| 2026-09-28 | 58.380 | 59.340 | 57.050 | 59.080 | 59.080 | 744 |
| 2026-09-25 | 58.790 | 59.710 | 57.490 | 58.530 | 58.530 | 513 |
| 2026-09-24 | 59.130 | 59.130 | 57.050 | 57.680 | 57.680 | 5,418 |
| 2026-09-23 | 58.950 | 59.500 | 57.550 | 59.300 | 59.300 | 5,646 |
| 2026-09-22 | 62.360 | 63.600 | 58.000 | 59.485 | 59.485 | 1,871 |
| 2026-09-21 | 62.990 | 63.600 | 61.340 | 62.060 | 62.060 | 2,430 |
| 2026-09-18 | 60.821 | 62.000 | 60.821 | 61.290 | 61.290 | 3,553 |
| 2026-09-17 | 59.600 | 62.730 | 59.600 | 60.600 | 60.600 | 2,389 |
| 2026-09-16 | 61.400 | 61.400 | 59.300 | 60.560 | 60.560 | 2,471 |
| 2026-09-15 | 60.320 | 61.720 | 57.800 | 58.420 | 58.420 | 1,208 |
| 2026-09-14 | 62.550 | 64.050 | 59.460 | 59.610 | 59.610 | 1,127 |
| 2026-09-11 | 63.170 | 64.300 | 61.690 | 64.300 | 64.300 | 1,646 |
| 2026-09-10 | 61.750 | 63.180 | 60.500 | 61.590 | 61.590 | 1,575 |
| 2026-09-09 | 61.620 | 63.140 | 61.600 | 62.220 | 62.220 | 509 |
| 2026-09-08 | 62.330 | 63.480 | 60.830 | 62.540 | 62.540 | 907 |
| 2026-09-04 | 61.990 | 62.410 | 60.700 | 62.170 | 62.170 | 4,075 |
| 2026-09-03 | 60.300 | 60.780 | 58.550 | 60.640 | 60.640 | 1,034 |
| 2026-09-02 | 58.870 | 61.400 | 58.870 | 59.740 | 59.740 | 468 |
| 2026-09-01 | 59.900 | 61.690 | 59.010 | 59.520 | 59.520 | 4,543 |
| 2026-08-31 | 61.360 | 61.690 | 59.900 | 60.380 | 60.380 | 2,244 |
| 2026-08-28 | 63.300 | 63.380 | 60.540 | 60.760 | 60.760 | 1,381 |
| 2026-08-27 | 62.400 | 63.190 | 62.130 | 62.880 | 62.880 | 441 |
| 2026-08-26 | 59.860 | 61.710 | 59.510 | 61.340 | 61.340 | 1,360 |
| 2026-08-25 | 60.410 | 61.000 | 59.400 | 59.965 | 59.965 | 9,306 |
| 2026-08-24 | 60.500 | 60.990 | 58.270 | 58.670 | 58.670 | 4,374 |
| 2026-08-21 | 59.330 | 61.300 | 59.020 | 60.160 | 60.160 | 1,610 |
| 2026-08-20 | 61.280 | 61.800 | 59.400 | 59.620 | 59.620 | 1,669 |
| 2026-08-19 | 63.600 | 66.000 | 60.720 | 60.740 | 60.740 | 1,801 |
| 2026-08-18 | 64.670 | 66.600 | 62.960 | 62.961 | 62.876 | 838 |
| 2026-08-17 | 66.080 | 67.260 | 65.020 | 66.690 | 66.600 | 1,323 |
| 2026-08-14 | 61.550 | 65.210 | 61.250 | 65.210 | 65.122 | 1,134 |
| 2026-08-13 | 61.000 | 61.840 | 60.250 | 61.480 | 61.397 | 2,702 |
| 2026-08-12 | 63.680 | 65.070 | 60.740 | 60.890 | 60.808 | 2,910 |
| 2026-08-11 | 64.360 | 65.670 | 63.000 | 63.400 | 63.314 | 1,084 |
| 2026-08-10 | 68.540 | 68.540 | 63.890 | 64.660 | 64.573 | 1,169 |
| 2026-08-07 | 66.640 | 70.190 | 66.500 | 67.210 | 67.119 | 332 |
| 2026-08-06 | 73.190 | 73.190 | 67.190 | 68.920 | 68.827 | 3,612 |
| 2026-08-05 | 70.100 | 72.740 | 70.100 | 71.790 | 71.693 | 1,563 |
| 2026-08-04 | 68.780 | 72.030 | 67.510 | 71.760 | 71.663 | 3,183 |
| 2026-08-03 | 65.750 | 67.050 | 64.000 | 66.950 | 66.860 | 2,264 |
| 2026-07-31 | 64.120 | 65.959 | 62.630 | 65.690 | 65.601 | 1,283 |
Page 1 of 19 · 1,099 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-19 | 0.0850 USD |
| 2026-05-21 | 0.0850 USD |
| 2026-02-25 | 0.0850 USD |
| 2025-11-12 | 0.0850 USD |
| 2025-08-13 | 0.0800 USD |
| 2025-05-14 | 0.0800 USD |
| 2025-02-27 | 0.0800 USD |
| 2024-11-14 | 0.0800 USD |
| 2024-08-15 | 0.0750 USD |
| 2024-05-15 | 0.0750 USD |
| 2024-02-28 | 0.0750 USD |
| 2023-11-16 | 0.0750 USD |
| 2023-08-17 | 0.0700 USD |
| 2023-05-18 | 0.0700 USD |
| 2023-03-02 | 0.0700 USD |
| 2022-11-17 | 0.0700 USD |
| 2022-08-18 | 0.0650 USD |
| 2022-05-19 | 0.0650 USD |
| 2022-03-03 | 0.0650 USD |
| 2021-11-18 | 0.0650 USD |
| 2021-08-19 | 0.0600 USD |
| 2021-05-20 | 0.0600 USD |
| 2021-02-25 | 0.0600 USD |
| 2020-12-11 | 2.0000 USD |
| 2020-11-12 | 0.0600 USD |
| 2020-08-13 | 0.0550 USD |
| 2020-05-14 | 0.0550 USD |
| 2020-02-27 | 0.0550 USD |
| 2019-11-14 | 0.0550 USD |
| 2019-08-15 | 0.0500 USD |
| 2019-05-16 | 0.0500 USD |
| 2019-02-28 | 0.0500 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.