Stocks›Atmos Energy Corporation☆ ● FreshLatest: Aug 13, 2026
Atmos Energy Corporation
ATO✓UtilitiesRegulated GasNYSE
● FreshLatest: Aug 13, 2026
$169.70+0.06%
$28.33BMarket cap
21.68xP/E ratio
235.22KVolume (24h)
UtilitiesRegulated GasNYSE
Atmos Energy Corporation (ATO) Stock Price History
ATO price history from Jul 9, 2021 to Aug 12, 2026. Levels shown in USD; returns are price-only, dividends not reinvested.
Summary
5-year high
$192.51 Apr 9, 2026
5-year low
$85.80 Sep 28, 2021
52-week range
$160.10 - $192.51
Yearly performance
| Year | Open | Close | High | Low | Return |
|---|
| 2026YTD | $169.36 | $169.59 | $192.51 | $163.57 | +0.14% |
| 2025 | $138.29 | $167.63 | $180.65 | $136.16 | +21.22% |
| 2024 | $116.93 | $139.27 | $152.65 | $110.46 | +19.11% |
| 2023 | $111.20 | $115.90 | $125.28 | $101.00 | +4.23% |
| 2022 | $105.01 | $112.07 | $122.96 | $97.71 | +6.72% |
| 2021 | $98.53 | $104.77 | $105.30 | $85.80 | +6.33% |