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ATO
Atmos Energy Corporation
stockNYSE

At CloseNov 13, 2026 3:59:59 PM EST
176.29USD+0.213%(+0.37)748,686
After-hoursNov 13, 2026 4:10:30 PM EST
176.30USD+0.003%(+0.01)
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Utilities
Regulated Gas
HQ
Dallas, TX, USA
Previous Close
$175.65
Beta
-0.14
52-Week High
$192.51 2026-04-09
52-Week Low
$154.72 2026-10-01
SMA 50
$165.48
SMA 200
$174.61
Avg. Vol 10D
1.11M
Avg. Vol 30D
1.05M
Avg. Vol 90D
1.03M
Relative Vol
0.65
168.99M
168.13M
Feb 25, 2025 · $0.870
ATO Profile

atmos energy corporation, headquartered in dallas, is one of the country's largest natural-gas-only distributors, serving over three million natural gas distribution customers in over 1,400 communities in eight states from the blue ridge mountains in the east to the rocky mountains in the west. atmos energy manages company-owned natural gas pipeline and storage assets, including one of the largest intrastate natural gas pipeline systems in texas and also provides natural gas marketing and procurement services to industrial, commercial and municipal customers primarily in the midwest and southeast. for more information, visit www.atmosenergy.com.

ATO Performance
PeriodPriceDateChangeBeta
1W173.222026-11-06+1.56%-0.231
1M163.472026-10-13+7.62%-0.099
3M169.962026-08-13+3.51%-0.087
6M179.952026-05-13-2.24%-0.232
1Y177.972025-11-13-1.15%-0.140
2Y146.512024-11-13+20.07%—
5Y95.432021-11-12+84.34%0.321
ATO Stock Summary

Atmos Energy Corporation (NYSE:ATO) stock price today is $175.92, and today's volume is 680,707. ATO is up 0.154% today. The 30 day average volume is 1.05M. ATO market cap is $29.73B with 168.99M shares outstanding.