Cognex Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jan 6, 2026	37.60	37.60	37.30	37.30	-	0.24%	206
Jan 5, 2026	36.82	37.88	36.82	37.21	37.21	1.97%	1,445
Jan 2, 2026	36.72	36.77	36.29	36.49	36.49	1.05%	256
Dec 31, 2025	36.26	36.45	36.10	36.11	36.11	-0.61%	47
Dec 30, 2025	36.51	36.57	36.22	36.33	36.33	0.52%	146
Dec 29, 2025	36.36	36.50	36.15	36.15	36.15	-1.56%	360
Dec 24, 2025	36.66	36.72	36.33	36.72	36.72	0.77%	125
Dec 23, 2025	36.30	36.56	36.27	36.44	36.44	-0.90%	669
Dec 22, 2025	37.23	37.30	36.56	36.77	36.77	1.27%	732
Dec 19, 2025	36.57	36.62	35.91	36.31	36.31	-0.17%	1,612
Dec 18, 2025	36.36	36.62	36.12	36.37	36.37	1.48%	1,353
Dec 17, 2025	37.00	37.00	35.82	35.84	35.84	-2.16%	882
Dec 16, 2025	36.09	37.02	35.56	36.63	36.63	5.23%	1,196
Dec 15, 2025	35.92	36.07	34.61	34.81	34.81	-2.18%	3,501
Dec 12, 2025	37.17	37.17	35.38	35.59	35.59	-4.03%	626
Dec 11, 2025	37.68	37.73	36.66	37.08	37.08	0.68%	1,172
Dec 10, 2025	38.25	38.40	36.80	36.83	36.83	-4.14%	527
Dec 9, 2025	38.13	38.49	38.13	38.42	38.42	-0.43%	174
Dec 8, 2025	38.71	39.06	38.51	38.59	38.59	-0.02%	499
Dec 5, 2025	38.90	39.13	38.59	38.59	38.59	-0.85%	526
Dec 4, 2025	37.66	39.11	37.66	38.93	38.93	3.74%	837
Dec 3, 2025	38.02	38.03	37.05	37.52	37.52	-2.00%	1,089
Dec 2, 2025	38.30	38.45	37.99	38.29	38.29	0.20%	412
Dec 1, 2025	37.60	38.37	37.60	38.21	38.21	-0.39%	442
Nov 28, 2025	38.24	38.47	38.24	38.36	38.36	-0.58%	196
Nov 26, 2025	38.21	38.58	37.66	38.58	38.58	2.31%	4,408
Nov 25, 2025	37.01	38.02	37.00	37.71	37.71	0.66%	1,504
Nov 24, 2025	37.11	37.50	36.78	37.46	37.46	2.25%	1,098
Nov 21, 2025	34.87	36.64	34.86	36.64	36.64	4.73%	403
Nov 20, 2025	37.39	37.39	34.98	34.98	34.98	-2.88%	293
Nov 19, 2025	36.38	36.38	35.91	36.02	36.02	-0.36%	742
Nov 18, 2025	35.72	36.15	35.65	36.15	36.15	-0.64%	708
Nov 17, 2025	36.58	36.58	36.38	36.38	36.38	-1.55%	67
Nov 14, 2025	36.11	37.17	35.99	36.95	36.95	-0.82%	1,556
Nov 13, 2025	37.88	38.00	37.26	37.26	37.26	-3.12%	1,744
Nov 12, 2025	38.62	38.80	38.38	38.46	38.38	-0.41%	255
Nov 11, 2025	38.60	38.78	38.51	38.62	38.53	1.01%	1,450
Nov 10, 2025	40.13	40.13	38.15	38.23	38.15	-0.33%	1,084
Nov 7, 2025	38.54	39.13	38.21	38.36	38.27	-2.94%	2,285
Nov 6, 2025	40.43	40.43	39.25	39.52	39.43	-2.40%	3,694
Nov 5, 2025	40.11	40.49	39.66	40.49	40.40	0.22%	1,052
Nov 4, 2025	40.63	41.13	40.40	40.40	40.31	-3.56%	1,566
Nov 3, 2025	41.51	41.91	41.05	41.89	41.80	1.52%	461
Oct 31, 2025	41.90	42.38	40.47	41.27	41.17	-0.73%	1,874
Oct 30, 2025	47.47	47.47	40.30	41.57	41.48	-13.02%	7,966
Oct 29, 2025	47.85	48.02	47.46	47.79	47.68	0.99%	679
Oct 28, 2025	47.86	48.49	47.10	47.32	47.22	-1.58%	1,282
Oct 27, 2025	49.20	49.20	48.08	48.08	47.97	-1.13%	395
Oct 24, 2025	48.80	48.93	48.36	48.63	48.52	0.91%	488
Oct 23, 2025	46.62	48.19	46.62	48.19	48.08	4.39%	383