Amkor Technology Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 9, 2026	48.63	53.22	47.97	52.52	52.52	6.40%	8,050,665
Feb 6, 2026	45.46	49.43	45.46	49.36	49.36	11.50%	4,215,753
Feb 5, 2026	43.62	45.29	43.02	44.27	44.27	0.91%	4,575,286
Feb 4, 2026	46.13	47.65	42.14	43.87	43.87	-5.13%	5,629,129
Feb 3, 2026	49.33	49.99	45.40	46.24	46.24	-4.07%	4,722,664
Feb 2, 2026	47.25	49.43	47.25	48.20	48.20	-0.27%	2,801,917
Jan 30, 2026	48.73	50.99	47.79	48.33	48.33	-3.34%	3,374,020
Jan 29, 2026	51.23	52.38	48.40	50.00	50.00	-1.88%	3,373,190
Jan 28, 2026	51.99	52.56	50.51	50.96	50.96	0.43%	2,908,019
Jan 27, 2026	51.25	51.49	50.30	50.74	50.74	0.69%	2,494,756
Jan 26, 2026	50.01	51.45	49.36	50.39	50.39	1.37%	2,327,563
Jan 23, 2026	52.45	52.85	49.00	49.71	49.71	-5.22%	3,096,118
Jan 22, 2026	55.14	55.17	51.84	52.45	52.45	-1.89%	4,475,989
Jan 21, 2026	49.69	54.00	49.69	53.46	53.46	8.99%	5,074,064
Jan 20, 2026	46.64	49.53	46.48	49.05	49.05	2.19%	4,448,850
Jan 16, 2026	49.52	50.17	46.77	48.00	48.00	-2.44%	3,851,800
Jan 15, 2026	52.23	54.20	49.10	49.20	49.20	1.09%	5,552,306
Jan 14, 2026	51.85	51.92	47.67	48.67	48.67	-6.31%	5,635,396
Jan 13, 2026	51.58	52.32	50.40	51.95	51.95	0.72%	2,429,703
Jan 12, 2026	51.06	52.71	49.88	51.58	51.58	-1.36%	4,666,431
Jan 9, 2026	51.54	52.40	50.32	52.29	52.29	2.53%	2,852,166
Jan 8, 2026	51.89	52.34	49.11	51.00	51.00	-3.26%	4,457,540
Jan 7, 2026	49.98	53.53	49.88	52.72	52.72	2.79%	6,617,658
Jan 6, 2026	49.37	53.07	49.18	51.29	51.29	6.57%	8,782,281
Jan 5, 2026	45.91	48.41	45.45	48.13	48.13	12.14%	7,931,619
Jan 2, 2026	41.05	43.21	41.05	42.92	42.92	8.71%	4,202,634
Dec 31, 2025	40.41	40.55	39.47	39.48	39.48	-2.28%	1,536,771
Dec 30, 2025	40.29	41.22	40.23	40.40	40.40	0.77%	2,380,179
Dec 29, 2025	40.19	40.68	39.86	40.09	40.09	-1.23%	1,645,334
Dec 26, 2025	40.89	40.94	39.89	40.59	40.59	-0.42%	1,556,182
Dec 24, 2025	41.02	41.02	40.47	40.76	40.76	-0.24%	674,830
Dec 23, 2025	40.51	40.99	40.50	40.86	40.86	0.17%	1,494,919
Dec 22, 2025	41.80	41.80	40.53	40.79	40.79	0.99%	2,004,669
Dec 19, 2025	39.40	40.82	39.38	40.39	40.39	2.77%	4,872,041
Dec 18, 2025	40.78	40.95	39.14	39.30	39.30	1.11%	2,678,942
Dec 17, 2025	40.98	41.18	38.67	38.87	38.87	-3.50%	3,785,171
Dec 16, 2025	43.65	43.65	39.12	40.28	40.28	-8.27%	5,371,937
Dec 15, 2025	44.87	45.23	43.56	43.91	43.91	-0.90%	2,514,661
Dec 12, 2025	46.24	46.89	43.81	44.31	44.31	-5.80%	4,561,894
Dec 11, 2025	46.32	47.28	45.60	47.04	47.04	0.41%	2,631,259
Dec 10, 2025	45.48	46.97	45.20	46.85	46.85	5.02%	5,458,503
Dec 9, 2025	44.06	44.73	43.13	44.61	44.61	-0.22%	3,274,734
Dec 8, 2025	43.56	45.18	43.01	44.71	44.71	3.42%	3,583,905
Dec 5, 2025	43.90	43.94	42.90	43.23	43.23	0.12%	4,064,113
Dec 4, 2025	43.36	43.91	42.60	43.18	43.18	-1.71%	4,566,786
Dec 3, 2025	40.76	44.07	40.34	43.93	43.93	8.07%	5,597,658
Dec 2, 2025	38.44	40.93	37.92	40.65	40.57	7.71%	5,103,632
Dec 1, 2025	35.86	38.02	35.74	37.74	37.66	3.71%	3,329,566
Nov 28, 2025	35.32	36.43	35.32	36.39	36.32	4.21%	1,901,630
Nov 26, 2025	34.00	35.27	33.94	34.92	34.85	3.31%	2,461,552