NYSE · ATO

Atmos Energy Corporation

Utilities · Regulated Gas

$163.95

Up+$3.39 (+2.07%)

Updated Oct 16, 2026, 11:49 PM

SID Score

6.0/10

Composite research score

Smart Money

47/100

Neutral

Price performance · ATO

ATO price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 15, 2026

Daily close

View OHLC price history

ATO OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 15, 2026	$166.06	$166.06	$163.437	$163.95	887.14K
Oct 14, 2026	$163.41	$165.00	$161.9725	$163.94	871.31K
Oct 13, 2026	$163.31	$164.27	$160.69	$163.47	803.6K
Oct 12, 2026	$161.66	$163.205	$161.37	$162.38	1.44M
Oct 9, 2026	$159.99	$161.92	$159.99	$161.66	877.67K
Oct 8, 2026	$159.53	$160.83	$158.37	$160.66	2.14M
Oct 7, 2026	$160.01	$160.40	$158.59	$159.21	1.53M
Oct 6, 2026	$158.91	$159.95	$157.84	$159.74	1.05M
Oct 5, 2026	$157.31	$158.48	$156.09	$158.05	857.45K
Oct 2, 2026	$157.07	$158.62	$156.585	$157.17	843.84K
Oct 1, 2026	$156.01	$156.855	$154.72	$156.38	1.09M
Sep 30, 2026	$158.13	$158.16	$156.25	$156.44	965.51K
Sep 29, 2026	$156.08	$157.99	$155.635	$157.60	921.47K
Sep 28, 2026	$157.55	$157.80	$156.34	$157.05	1.04M
Sep 25, 2026	$156.11	$157.50	$155.39	$157.21	1.04M
Sep 24, 2026	$156.94	$157.70	$156.01	$156.42	1.22M
Sep 23, 2026	$156.53	$157.32	$155.00	$156.24	1.07M
Sep 22, 2026	$158.02	$158.875	$157.26	$157.34	999.14K
Sep 21, 2026	$160.26	$160.41	$158.15	$158.27	1.06M
Sep 18, 2026	$161.00	$161.12	$159.98	$160.30	2.08M
Sep 17, 2026	$162.42	$162.955	$161.43	$162.03	1.42M