Atmos Energy Corporation - ATO - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	180.26	180.97	180.97	181.08	178.5	761,320
February 19, 2026	179.15	178.97	178.97	180.12	178.25	929,242
February 18, 2026	179.95	178.12	178.12	180.39	177.63	956,504
February 17, 2026	180.09	180.24	180.24	181.01	179.26	912,434
February 13, 2026	177.52	179.25	179.25	179.94	176.61	857,257
February 12, 2026	176.68	177.77	177.77	179.89	176.53	2.04M
February 11, 2026	174.15	175.97	175.97	176.37	173.77	1.3M
February 10, 2026	171.85	174.17	174.17	174.5	171.14	1.13M
February 09, 2026	171.28	171.46	171.46	171.72	169.82	1.27M
February 06, 2026	172.66	171.38	171.38	174.57	170.78	962,209
February 05, 2026	173.61	171.5	171.5	173.61	170.21	1.62M
February 04, 2026	171.12	171.83	171.83	174.57	168.67	1.82M
February 03, 2026	166.13	168.81	168.81	169.99	166.13	2.33M
February 02, 2026	166.33	166.52	166.52	167.29	164.5	1.67M
January 30, 2026	165.59	166.34	166.34	167.21	164.4	3.29M
January 29, 2026	166.93	166	166	168.82	165.94	2.09M
January 28, 2026	169	166	166	169.4	165.98	1.97M
January 27, 2026	168.24	169.03	169.03	169.03	167.39	2.04M
January 26, 2026	166.61	168.5	168.5	169.03	166.25	2.47M
January 23, 2026	165.26	165.34	165.34	165.53	163.57	2.54M
January 22, 2026	169.31	165.4	165.4	169.31	163.77	2M
January 21, 2026	169.7	168.37	168.37	169.84	166.68	2.31M
January 20, 2026	170.73	168	168	172.09	167.99	1.64M
January 16, 2026	169.37	170.47	170.47	170.67	169.13	1.37M
January 15, 2026	169.34	170.28	170.28	170.49	168.52	795,929
January 14, 2026	168.58	168.72	168.72	170.13	168.18	1.45M
January 13, 2026	167.63	168.41	168.41	168.91	166.7	876,988
January 12, 2026	166.93	167.61	167.61	168.66	166.74	935,223
January 09, 2026	167.2	166.78	166.78	168.62	166.39	713,054
January 08, 2026	166.01	167.1	167.1	168.3	165.73	880,239
January 07, 2026	168.15	166.15	166.15	168.61	165.52	719,107
January 06, 2026	167.21	167.54	167.54	168.17	166.49	899,304
January 05, 2026	168.5	166.88	166.88	169.17	164.5	971,300
January 02, 2026	167.15	169.36	169.36	170.08	166.34	485,016
December 31, 2025	168.58	167.63	167.63	169.01	167.47	469,144
December 30, 2025	168.91	168.58	168.58	169.27	168.25	472,929
December 29, 2025	168.93	168.78	168.78	169.6	168.47	526,625
December 26, 2025	168.34	168.13	168.13	168.78	167.3	345,909
December 24, 2025	168.44	168.4	168.4	169.21	167.72	438,600
December 23, 2025	167.42	167.99	167.99	168.68	166.99	983,932
December 22, 2025	166.7	167.34	167.34	167.45	165.37	910,800
December 19, 2025	169.19	166.7	166.7	169.24	166.58	1.62M
December 18, 2025	168.71	169.42	169.42	170.44	168.71	1.02M
December 17, 2025	167.95	169.17	169.17	170.78	167.43	1.19M
December 16, 2025	168.67	168	168	170.43	167.89	1.57M
December 15, 2025	168.75	170.75	170.75	171.42	167.91	1.82M
December 12, 2025	167.34	168.37	168.37	169.64	167.07	983,934
December 11, 2025	167.37	167.09	167.09	170.1	166.4	915,762
December 10, 2025	166.16	166.8	166.8	167.73	165.99	1.05M
December 09, 2025	168.24	166.28	166.28	169.08	165.89	972,536
December 08, 2025	170.83	167.07	167.07	171.16	166.75	1.07M
December 05, 2025	170.28	171.29	171.29	172.13	170.28	939,141
December 04, 2025	170.4	170.95	170.95	172.1	170.4	1.19M
December 03, 2025	170.91	171.15	171.15	172.29	170.18	968,300
December 02, 2025	172.53	170.08	170.08	172.53	169.64	865,541
December 01, 2025	175.61	171.72	171.72	176.22	171.56	958,700
November 28, 2025	176.22	176.37	176.37	176.99	175.61	336,511
November 26, 2025	173.31	175.74	175.74	176.02	173.21	715,200
November 25, 2025	174.89	173.34	173.34	175.63	172.64	991,000
November 24, 2025	174	174.56	174.56	175.37	173.34	4.68M

Atmos Energy Corporation (ATO) NYSE