ATMU Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 24, 2026	60.88	62.30	60.56	62.24	62.24	1.48%	507,392
Apr 23, 2026	60.26	61.74	60.26	61.33	61.33	2.52%	763,027
Apr 22, 2026	61.20	61.38	59.54	59.82	59.82	-1.68%	2,225,198
Apr 21, 2026	63.12	63.66	60.27	60.84	60.84	-3.47%	994,639
Apr 20, 2026	63.08	63.38	62.61	63.03	63.03	-0.55%	708,711
Apr 17, 2026	61.76	63.78	61.61	63.38	63.38	3.80%	578,196
Apr 16, 2026	61.92	62.69	60.54	61.06	61.06	-1.82%	1,107,176
Apr 15, 2026	63.73	63.73	61.12	62.19	62.19	-2.80%	1,095,291
Apr 14, 2026	63.50	64.34	62.10	63.98	63.98	0.87%	1,353,103
Apr 13, 2026	62.85	63.74	62.54	63.43	63.43	0.36%	1,324,446
Apr 10, 2026	63.36	64.02	62.95	63.20	63.20	-0.49%	816,025
Apr 9, 2026	62.46	63.91	62.46	63.51	63.51	0.60%	1,315,295
Apr 8, 2026	62.37	64.24	62.37	63.13	63.13	4.55%	14,116,310
Apr 7, 2026	59.80	60.99	58.63	60.38	60.38	0.40%	1,942,400
Apr 6, 2026	59.53	60.48	59.00	60.14	60.14	4.37%	2,597,035
Apr 2, 2026	56.60	58.98	55.95	57.62	57.62	-0.86%	754,694
Apr 1, 2026	56.79	58.46	56.74	58.12	58.12	2.38%	659,066
Mar 31, 2026	55.89	57.61	55.07	56.77	56.77	3.56%	743,883
Mar 30, 2026	56.21	57.94	54.30	54.82	54.82	-5.60%	789,676
Mar 27, 2026	58.47	59.04	57.66	58.07	58.07	-1.89%	657,151
Mar 26, 2026	59.97	60.63	59.11	59.19	59.19	-2.23%	750,872
Mar 25, 2026	60.15	60.73	59.63	60.54	60.54	2.13%	781,279
Mar 24, 2026	57.08	59.73	57.08	59.28	59.28	2.10%	693,900
Mar 23, 2026	57.45	58.66	56.83	58.06	58.06	4.18%	803,613
Mar 20, 2026	56.66	57.04	55.08	55.73	55.73	-1.36%	1,403,833
Mar 19, 2026	55.85	56.78	55.31	56.50	56.50	-0.34%	441,223
Mar 18, 2026	57.00	57.59	56.47	56.69	56.69	0.07%	594,267
Mar 17, 2026	57.86	58.11	56.23	56.65	56.65	-1.07%	694,768
Mar 16, 2026	57.20	57.59	56.72	57.26	57.26	1.22%	728,770
Mar 13, 2026	57.18	58.39	55.78	56.57	56.57	-0.72%	612,807
Mar 12, 2026	57.19	58.15	56.07	56.98	56.98	-1.93%	615,489
Mar 11, 2026	57.99	58.50	57.22	58.10	58.10	-0.62%	661,345
Mar 10, 2026	58.10	60.06	57.55	58.46	58.46	0.43%	1,066,685
Mar 9, 2026	57.42	58.29	55.75	58.21	58.21	-0.77%	765,967
Mar 6, 2026	60.38	60.68	57.83	58.66	58.66	-5.14%	1,229,632
Mar 5, 2026	63.21	63.67	60.78	61.84	61.84	-2.97%	755,006
Mar 4, 2026	63.34	64.14	62.50	63.73	63.73	1.40%	880,427
Mar 3, 2026	63.44	63.85	62.06	62.85	62.85	-4.15%	804,643
Mar 2, 2026	63.99	65.64	63.30	65.57	65.57	1.61%	717,297
Feb 27, 2026	63.54	65.84	63.18	64.53	64.53	0.59%	841,232
Feb 26, 2026	64.81	65.19	63.90	64.15	64.15	-0.79%	667,630
Feb 25, 2026	65.50	66.50	64.18	64.66	64.66	-0.69%	547,873
Feb 24, 2026	63.90	65.24	63.61	65.11	65.11	2.39%	1,558,672
Feb 23, 2026	64.37	64.57	63.04	63.59	63.59	-1.72%	924,149
Feb 20, 2026	64.84	65.35	63.99	64.70	64.70	-0.54%	1,025,770
Feb 19, 2026	64.01	65.07	64.00	65.05	65.00	1.26%	566,394
Feb 18, 2026	64.25	65.54	63.71	64.24	64.19	0.23%	1,036,847
Feb 17, 2026	64.85	65.20	63.41	64.09	64.04	-0.05%	1,621,321
Feb 13, 2026	63.68	66.00	63.09	64.12	64.07	3.22%	2,863,393
Feb 12, 2026	63.71	64.51	61.24	62.12	62.07	-1.40%	1,611,029