Amkor Technology Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jan 30, 2026	40.85	40.85	40.85	40.85	40.85	-3.31%	-
Jan 29, 2026	42.25	42.25	42.25	42.25	42.25	-1.72%	-
Jan 28, 2026	42.99	42.99	42.99	42.99	42.99	1.70%	-
Jan 27, 2026	42.27	42.27	42.27	42.27	42.27	2.10%	-
Jan 26, 2026	41.38	41.40	41.38	41.40	41.40	-6.74%	173
Jan 23, 2026	44.39	44.39	44.39	44.39	44.39	-2.38%	-
Jan 22, 2026	45.93	47.26	45.47	45.47	45.47	9.22%	840
Jan 21, 2026	41.63	41.63	41.63	41.63	41.63	5.02%	-
Jan 20, 2026	39.64	39.64	39.64	39.64	39.64	-1.20%	-
Jan 19, 2026	40.12	40.12	40.12	40.12	40.12	-2.57%	-
Jan 16, 2026	42.73	42.73	41.18	41.18	41.18	-7.92%	690
Jan 15, 2026	41.90	44.72	41.90	44.72	44.72	7.81%	550
Jan 14, 2026	43.99	43.99	41.48	41.48	41.48	-7.06%	605
Jan 13, 2026	43.73	44.63	43.73	44.63	44.63	2.32%	240
Jan 12, 2026	43.83	44.45	43.62	43.62	43.62	0.60%	228
Jan 9, 2026	43.36	43.36	43.36	43.36	43.36	-2.32%	-
Jan 8, 2026	44.39	44.39	44.39	44.39	44.39	2.47%	-
Jan 7, 2026	43.32	43.32	43.32	43.32	43.32	6.31%	-
Jan 6, 2026	40.75	40.75	40.75	40.75	40.75	7.72%	-
Jan 5, 2026	37.83	37.83	37.83	37.83	37.83	12.62%	27
Jan 2, 2026	33.59	33.59	33.59	33.59	33.59	-0.21%	-
Dec 30, 2025	33.66	33.66	33.66	33.66	33.66	-2.89%	-
Dec 29, 2025	34.06	34.66	34.06	34.66	34.66	1.20%	30
Dec 23, 2025	34.25	34.25	34.25	34.25	34.25	-1.01%	-
Dec 22, 2025	34.57	34.82	34.57	34.60	34.60	4.31%	185
Dec 19, 2025	33.17	33.17	33.17	33.17	33.17	-2.01%	-
Dec 18, 2025	32.85	33.85	32.85	33.85	33.85	-1.25%	180
Dec 17, 2025	34.10	34.78	34.10	34.28	34.28	2.39%	480
Dec 16, 2025	37.28	37.28	33.48	33.48	33.48	-12.38%	858
Dec 15, 2025	37.59	38.21	37.59	38.21	38.21	-2.92%	1,000
Dec 12, 2025	39.67	40.46	39.36	39.36	39.36	0.90%	150
Dec 11, 2025	39.01	39.01	39.01	39.01	39.01	2.68%	-
Dec 10, 2025	37.99	37.99	37.99	37.99	37.99	-0.24%	-
Dec 9, 2025	38.08	38.08	38.08	38.08	38.08	2.48%	-
Dec 8, 2025	36.81	37.16	36.81	37.16	37.16	0.92%	10
Dec 5, 2025	36.82	36.82	36.82	36.82	36.82	-1.39%	-
Dec 4, 2025	37.34	37.34	37.34	37.34	37.34	7.61%	-
Dec 3, 2025	34.70	34.70	34.70	34.70	34.70	0.58%	-
Dec 2, 2025	32.13	34.50	32.13	34.50	34.43	6.48%	998
Dec 1, 2025	30.15	32.51	30.15	32.40	32.33	6.26%	2,527
Nov 28, 2025	30.49	30.49	30.49	30.49	30.43	2.28%	-
Nov 27, 2025	29.81	29.81	29.81	29.81	29.75	0.95%	-
Nov 26, 2025	29.09	29.53	29.09	29.53	29.47	2.89%	85
Nov 25, 2025	28.42	28.70	28.42	28.70	28.64	2.79%	781
Nov 24, 2025	27.92	27.92	27.92	27.92	27.86	8.77%	-
Nov 21, 2025	26.06	26.06	25.32	25.67	25.62	-15.84%	135
Nov 20, 2025	29.58	30.50	29.58	30.50	30.44	11.07%	473
Nov 19, 2025	26.17	27.46	26.17	27.46	27.40	5.66%	100
Nov 18, 2025	26.00	26.00	25.99	25.99	25.94	-6.41%	20
Nov 17, 2025	27.77	27.77	27.77	27.77	27.71	2.28%	20