ACM Research Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 28, 2026	51.25	51.61	47.76	49.53	49.53	-6.95%	1,067,839
Apr 27, 2026	54.92	56.30	51.88	53.23	53.23	-5.12%	1,268,095
Apr 24, 2026	55.80	57.27	54.87	56.10	56.10	3.91%	828,676
Apr 23, 2026	54.95	56.60	53.12	53.99	53.99	-0.99%	930,974
Apr 22, 2026	52.50	54.59	52.20	54.53	54.53	6.48%	1,319,756
Apr 21, 2026	50.60	52.37	50.60	51.21	51.21	3.06%	1,031,206
Apr 20, 2026	49.91	50.80	47.50	49.69	49.69	-1.82%	1,369,561
Apr 17, 2026	49.79	52.91	49.65	50.61	50.61	5.68%	2,154,773
Apr 16, 2026	49.70	49.79	46.79	47.89	47.89	-3.82%	1,116,971
Apr 15, 2026	50.19	50.49	47.67	49.79	49.79	-1.89%	749,462
Apr 14, 2026	50.46	51.44	49.60	50.75	50.75	2.28%	703,814
Apr 13, 2026	47.79	50.32	47.32	49.62	49.62	3.22%	886,422
Apr 10, 2026	47.76	48.90	47.13	48.07	48.07	2.34%	859,850
Apr 9, 2026	46.14	47.21	46.00	46.97	46.97	1.80%	858,903
Apr 8, 2026	47.09	47.50	44.92	46.14	46.14	10.09%	1,362,436
Apr 7, 2026	40.91	42.20	40.57	41.91	41.91	0.58%	638,385
Apr 6, 2026	41.12	41.87	40.59	41.67	41.67	2.79%	796,089
Apr 2, 2026	38.03	41.78	37.92	40.54	40.54	0.20%	777,515
Apr 1, 2026	40.41	42.49	40.29	40.46	40.46	2.82%	1,051,918
Mar 31, 2026	38.19	39.39	37.16	39.35	39.35	3.74%	1,498,098
Mar 30, 2026	40.17	40.55	37.64	37.93	37.93	-5.34%	1,276,779
Mar 27, 2026	40.56	41.50	39.73	40.07	40.07	-2.71%	968,529
Mar 26, 2026	44.25	44.68	40.88	41.19	41.19	-9.76%	936,316
Mar 25, 2026	46.59	46.77	44.98	45.64	45.64	-0.61%	548,900
Mar 24, 2026	44.02	46.91	44.02	45.92	45.92	2.43%	646,042
Mar 23, 2026	45.01	46.45	44.46	44.83	44.83	2.94%	757,439
Mar 20, 2026	46.08	46.53	42.68	43.55	43.55	-6.55%	2,228,522
Mar 19, 2026	45.00	47.34	44.04	46.60	46.60	-	755,057
Mar 18, 2026	47.95	48.54	46.54	46.60	46.60	-1.56%	800,504
Mar 17, 2026	47.63	48.66	47.18	47.34	47.34	0.90%	982,928
Mar 16, 2026	48.36	48.85	46.92	46.92	46.92	1.16%	876,000
Mar 13, 2026	45.60	47.20	45.35	46.38	46.38	2.45%	923,181
Mar 12, 2026	46.63	46.64	44.38	45.27	45.27	-5.45%	1,179,307
Mar 11, 2026	47.90	48.61	47.18	47.88	47.88	-0.37%	942,624
Mar 10, 2026	47.18	50.27	46.48	48.06	48.06	2.93%	1,811,069
Mar 9, 2026	43.87	46.86	42.83	46.69	46.69	3.94%	1,174,179
Mar 6, 2026	45.89	47.63	44.88	44.92	44.92	-7.02%	1,212,127
Mar 5, 2026	50.16	50.75	46.76	48.31	48.31	-6.77%	1,497,048
Mar 4, 2026	52.35	53.37	51.22	51.82	51.82	0.54%	1,463,791
Mar 3, 2026	53.91	54.00	50.62	51.54	51.54	-9.75%	2,884,369
Mar 2, 2026	54.41	57.83	53.86	57.11	57.11	2.57%	1,829,633
Feb 27, 2026	56.00	58.41	55.00	55.68	55.68	-2.38%	1,978,944
Feb 26, 2026	62.50	65.66	54.50	57.04	57.04	-16.69%	4,075,787
Feb 25, 2026	68.27	69.46	66.50	68.47	68.47	1.05%	1,354,915
Feb 24, 2026	65.87	68.94	65.87	67.76	67.76	4.05%	915,997
Feb 23, 2026	66.44	67.30	62.87	65.12	65.12	-2.21%	1,032,888
Feb 20, 2026	64.60	67.99	64.60	66.59	66.59	1.90%	933,871
Feb 19, 2026	64.00	65.45	63.18	65.35	65.35	1.15%	1,006,029
Feb 18, 2026	64.29	66.49	63.61	64.61	64.61	-0.87%	1,104,328
Feb 17, 2026	64.30	65.35	62.91	65.18	65.18	0.52%	925,393
Feb 13, 2026	64.47	66.03	62.56	64.84	64.84	1.15%	1,382,735
Feb 12, 2026	70.07	70.10	63.40	64.10	64.10	-9.31%	2,164,361
Feb 11, 2026	65.12	71.65	65.00	70.68	70.68	12.33%	2,801,018
Feb 10, 2026	62.56	64.60	60.62	62.92	62.92	0.45%	844,947
Feb 9, 2026	61.31	63.11	60.15	62.64	62.64	0.26%	1,137,051
Feb 6, 2026	56.69	62.97	56.22	62.48	62.48	14.87%	1,713,141
Feb 5, 2026	53.52	55.11	50.31	54.39	54.39	-3.75%	1,967,354
Feb 4, 2026	60.04	60.35	54.30	56.51	56.51	-7.72%	2,146,192
Feb 3, 2026	62.50	64.79	59.36	61.24	61.24	0.20%	2,077,229
Feb 2, 2026	56.70	61.58	55.74	61.12	61.12	5.16%	2,424,665
Jan 30, 2026	53.58	58.18	53.39	58.12	58.12	6.29%	2,545,039
Jan 29, 2026	56.15	57.05	52.30	54.68	54.68	-1.99%	1,041,373
Jan 28, 2026	54.61	56.45	54.33	55.79	55.79	3.41%	923,014
Jan 27, 2026	51.57	54.74	51.45	53.95	53.95	5.52%	1,028,951
Jan 26, 2026	49.52	51.18	48.43	51.13	51.13	2.57%	1,239,069
Jan 23, 2026	52.09	52.39	49.75	49.85	49.85	-3.52%	1,110,397
Jan 22, 2026	55.00	56.30	51.07	51.67	51.67	-3.33%	1,498,948
Jan 21, 2026	52.08	54.51	50.80	53.45	53.45	4.48%	1,689,545
Jan 20, 2026	51.82	54.41	51.04	51.16	51.16	-4.59%	1,270,453
Jan 16, 2026	53.03	54.00	52.18	53.62	53.62	2.73%	1,176,292
Jan 15, 2026	52.73	54.36	52.12	52.20	52.20	3.38%	1,652,282
Jan 14, 2026	50.68	51.01	50.00	50.49	50.49	-1.60%	1,269,319
Jan 13, 2026	53.28	53.30	49.50	51.31	51.31	-3.84%	2,015,454
Jan 12, 2026	52.65	54.83	52.30	53.36	53.36	0.26%	1,421,630
Jan 9, 2026	49.48	53.54	49.25	53.22	53.22	8.19%	2,251,664
Jan 8, 2026	47.08	49.24	46.72	49.19	49.19	3.34%	1,493,053
Jan 7, 2026	46.09	47.64	45.80	47.60	47.60	1.49%	1,315,205
Jan 6, 2026	45.89	47.86	45.62	46.90	46.90	4.22%	2,659,110
Jan 5, 2026	45.99	46.13	44.11	45.00	45.00	0.27%	1,484,695
Jan 2, 2026	41.00	44.99	40.86	44.88	44.88	13.76%	1,664,469
Dec 31, 2025	40.66	40.70	39.29	39.45	39.45	-1.87%	1,261,298
Dec 30, 2025	41.53	43.78	39.95	40.20	40.20	0.58%	1,518,851
Dec 29, 2025	40.00	40.58	39.51	39.97	39.97	-1.60%	593,798
Dec 26, 2025	40.32	40.99	40.00	40.62	40.62	1.30%	919,897
Dec 24, 2025	40.20	40.97	39.80	40.10	40.10	0.55%	514,517
Dec 23, 2025	40.35	40.81	39.28	39.88	39.88	-2.28%	886,882
Dec 22, 2025	40.55	41.92	40.00	40.81	40.81	2.62%	1,413,360
Dec 19, 2025	38.23	40.71	38.07	39.77	39.77	5.18%	2,058,951
Dec 18, 2025	38.51	39.45	37.57	37.81	37.81	1.20%	1,170,598
Dec 17, 2025	37.99	39.14	37.14	37.36	37.36	0.59%	1,751,166
Dec 16, 2025	37.28	37.86	36.75	37.14	37.14	-1.56%	879,829
Dec 15, 2025	39.15	39.50	37.33	37.73	37.73	-2.83%	1,462,223
Dec 12, 2025	41.46	41.47	37.85	38.83	38.83	-2.90%	1,632,354
Dec 11, 2025	38.75	40.00	37.46	39.99	39.99	1.29%	1,082,089
Dec 10, 2025	37.21	39.78	36.66	39.48	39.48	6.59%	1,299,530
Dec 9, 2025	36.29	37.48	36.15	37.04	37.04	1.37%	979,061
Dec 8, 2025	35.45	37.85	35.45	36.54	36.54	4.10%	1,653,484
Dec 5, 2025	34.68	35.31	34.68	35.10	35.10	1.39%	601,220
Dec 4, 2025	33.85	34.95	32.91	34.62	34.62	2.00%	850,847
Dec 3, 2025	32.96	33.98	32.20	33.94	33.94	3.26%	986,234