ATMU Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 26, 2026	53.63	54.00	52.66	53.87	53.87	-0.55%	2,800,369
Jun 25, 2026	51.16	54.26	50.78	54.17	54.17	6.87%	734,143
Jun 24, 2026	49.93	51.61	49.71	50.69	50.69	1.08%	899,176
Jun 23, 2026	51.03	51.28	50.11	50.15	50.15	-3.78%	474,298
Jun 22, 2026	52.20	52.77	51.34	52.12	52.12	0.64%	502,641
Jun 18, 2026	51.48	52.32	51.28	51.79	51.79	1.81%	2,130,358
Jun 17, 2026	51.76	53.05	50.66	50.87	50.87	-1.55%	839,434
Jun 16, 2026	50.66	52.20	49.82	51.67	51.67	3.30%	653,213
Jun 15, 2026	51.11	51.73	49.98	50.02	50.02	0.44%	761,376
Jun 12, 2026	48.74	50.25	48.16	49.80	49.80	3.36%	1,660,510
Jun 11, 2026	48.37	49.15	47.35	48.18	48.18	1.52%	930,695
Jun 10, 2026	48.18	49.15	46.99	47.46	47.46	-1.90%	829,921
Jun 9, 2026	46.84	48.57	46.35	48.38	48.38	4.83%	961,623
Jun 8, 2026	46.24	46.81	45.86	46.15	46.15	0.52%	478,567
Jun 5, 2026	47.02	47.46	45.63	45.91	45.91	-2.75%	512,061
Jun 4, 2026	47.87	47.97	47.02	47.21	47.21	-0.34%	699,058
Jun 3, 2026	46.41	47.46	46.41	47.37	47.37	0.25%	809,488
Jun 2, 2026	45.80	47.31	45.39	47.25	47.25	3.39%	930,008
Jun 1, 2026	45.86	46.18	44.13	45.70	45.70	-2.31%	1,053,833
May 29, 2026	47.84	48.00	46.70	46.78	46.78	-2.09%	1,017,600
May 28, 2026	48.88	48.88	47.59	47.78	47.78	-3.16%	862,075
May 27, 2026	50.47	50.47	49.32	49.34	49.34	-1.60%	675,971
May 26, 2026	49.00	50.15	48.82	50.14	50.14	2.80%	642,108
May 22, 2026	48.60	49.28	48.06	48.83	48.78	0.83%	422,914
May 21, 2026	48.84	49.08	47.11	48.43	48.38	-1.10%	912,015
May 20, 2026	48.79	49.43	48.04	48.97	48.91	1.28%	1,121,006
May 19, 2026	49.46	49.84	48.19	48.35	48.30	-3.93%	903,830
May 18, 2026	51.64	52.40	50.29	50.33	50.27	-2.54%	1,016,834
May 15, 2026	52.98	53.33	51.48	51.64	51.58	-4.33%	656,877
May 14, 2026	54.69	55.11	53.74	53.98	53.92	-0.31%	729,153
May 13, 2026	55.50	55.83	53.57	54.15	54.09	-2.43%	1,167,748
May 12, 2026	56.39	56.39	54.67	55.50	55.44	-1.94%	788,157
May 11, 2026	55.71	57.09	55.24	56.60	56.54	1.82%	1,351,794
May 8, 2026	54.98	55.99	54.80	55.59	55.53	1.37%	1,153,650
May 7, 2026	54.37	55.35	53.59	54.84	54.78	1.09%	1,244,126
May 6, 2026	55.33	56.45	54.02	54.25	54.19	1.50%	1,519,193
May 5, 2026	51.55	53.98	51.28	53.45	53.39	5.47%	1,764,918
May 4, 2026	52.30	52.60	49.91	50.68	50.62	-3.74%	1,846,823
May 1, 2026	54.02	56.74	50.00	52.65	52.59	-16.96%	4,154,709
Apr 30, 2026	60.53	64.06	60.53	63.40	63.33	4.81%	1,513,309
Apr 29, 2026	61.96	61.99	60.39	60.49	60.42	-1.37%	752,193
Apr 28, 2026	62.49	62.60	60.39	61.33	61.26	-2.03%	628,169
Apr 27, 2026	62.32	63.68	61.54	62.60	62.53	0.58%	523,124
Apr 24, 2026	60.88	62.30	60.56	62.24	62.17	1.48%	560,018
Apr 23, 2026	60.26	61.74	60.26	61.33	61.26	2.52%	763,255
Apr 22, 2026	61.20	61.38	59.54	59.82	59.75	-1.68%	2,233,014
Apr 21, 2026	63.12	63.66	60.27	60.84	60.77	-3.47%	994,736
Apr 20, 2026	63.08	63.38	62.61	63.03	62.96	-0.55%	764,829
Apr 17, 2026	61.76	63.78	61.61	63.38	63.31	3.80%	579,077
Apr 16, 2026	61.92	62.69	60.54	61.06	60.99	-1.82%	1,107,176
Apr 15, 2026	63.73	63.73	61.12	62.19	62.12	-2.80%	1,137,571
Apr 14, 2026	63.50	64.34	62.10	63.98	63.91	0.87%	1,354,927
Apr 13, 2026	62.85	63.74	62.54	63.43	63.36	0.36%	1,324,446
Apr 10, 2026	63.36	64.02	62.95	63.20	63.13	-0.49%	860,861
Apr 9, 2026	62.46	63.91	62.46	63.51	63.44	0.60%	1,410,690
Apr 8, 2026	62.37	64.24	62.37	63.13	63.06	4.55%	14,142,162
Apr 7, 2026	59.80	60.99	58.63	60.38	60.31	0.40%	1,942,813
Apr 6, 2026	59.53	60.48	59.00	60.14	60.07	4.37%	2,597,036
Apr 2, 2026	56.60	58.98	55.95	57.62	57.56	-0.86%	757,242
Apr 1, 2026	56.79	58.46	56.74	58.12	58.05	2.38%	659,066
Mar 31, 2026	55.89	57.61	55.07	56.77	56.71	3.56%	743,889
Mar 30, 2026	56.21	57.94	54.30	54.82	54.76	-5.60%	803,948
Mar 27, 2026	58.47	59.04	57.66	58.07	58.00	-1.89%	662,926
Mar 26, 2026	59.97	60.63	59.11	59.19	59.12	-2.23%	754,333
Mar 25, 2026	60.15	60.73	59.63	60.54	60.47	2.13%	784,655
Mar 24, 2026	57.08	59.73	57.08	59.28	59.21	2.10%	693,983
Mar 23, 2026	57.45	58.66	56.83	58.06	57.99	4.18%	805,470
Mar 20, 2026	56.66	57.04	55.08	55.73	55.67	-1.36%	1,480,788
Mar 19, 2026	55.85	56.78	55.31	56.50	56.44	-0.34%	462,450
Mar 18, 2026	57.00	57.59	56.47	56.69	56.63	0.07%	594,317
Mar 17, 2026	57.86	58.11	56.23	56.65	56.59	-1.07%	694,776
Mar 16, 2026	57.20	57.59	56.72	57.26	57.20	1.22%	768,398
Mar 13, 2026	57.18	58.39	55.78	56.57	56.51	-0.72%	612,808
Mar 12, 2026	57.19	58.15	56.07	56.98	56.92	-1.93%	615,540
Mar 11, 2026	57.99	58.50	57.22	58.10	58.03	-0.62%	661,371
Mar 10, 2026	58.10	60.06	57.55	58.46	58.39	0.43%	1,066,685
Mar 9, 2026	57.42	58.29	55.75	58.21	58.14	-0.77%	765,997
Mar 6, 2026	60.38	60.68	57.83	58.66	58.59	-5.14%	1,232,006
Mar 5, 2026	63.21	63.67	60.78	61.84	61.77	-2.97%	755,009
Mar 4, 2026	63.34	64.14	62.50	63.73	63.66	1.40%	884,726
Mar 3, 2026	63.44	63.85	62.06	62.85	62.78	-4.15%	804,808
Mar 2, 2026	63.99	65.64	63.30	65.57	65.50	1.61%	717,301
Feb 27, 2026	63.54	65.84	63.18	64.53	64.46	0.59%	946,868
Feb 26, 2026	64.81	65.19	63.90	64.15	64.08	-0.79%	680,954
Feb 25, 2026	65.50	66.50	64.18	64.66	64.59	-0.69%	553,145
Feb 24, 2026	63.90	65.24	63.61	65.11	65.04	2.39%	1,587,700
Feb 23, 2026	64.37	64.57	63.04	63.59	63.52	-1.72%	928,624
Feb 20, 2026	64.84	65.35	63.99	64.70	64.63	-0.45%	1,034,081
Feb 19, 2026	64.01	65.07	64.00	65.05	64.92	1.26%	573,321
Feb 18, 2026	64.25	65.54	63.71	64.24	64.11	0.23%	1,036,847
Feb 17, 2026	64.85	65.20	63.41	64.09	63.96	-0.05%	1,621,321
Feb 13, 2026	63.68	66.00	63.09	64.12	63.99	3.22%	2,863,393
Feb 12, 2026	63.71	64.51	61.24	62.12	62.00	-1.40%	1,611,029
Feb 11, 2026	62.89	64.06	59.47	63.00	62.88	1.42%	598,092
Feb 10, 2026	62.08	62.86	61.27	62.12	62.00	0.03%	1,251,999
Feb 9, 2026	61.43	62.61	61.12	62.10	61.98	1.04%	1,178,636
Feb 6, 2026	60.97	62.62	60.97	61.46	61.34	1.47%	827,212
Feb 5, 2026	60.58	61.17	59.83	60.57	60.45	-1.01%	720,898
Feb 4, 2026	61.10	62.07	60.67	61.19	61.07	0.61%	830,711
Feb 3, 2026	60.45	62.30	60.28	60.82	60.70	0.05%	701,195