Atmos Energy Corporation (ATO)
NYSE · Utilities
Atmos Energy Corporation Stock Price History 2016–2025
Atmos Energy Corporation
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Historical daily closing price for Atmos Energy Corporation since 2006, adjusted for splits and dividends. The latest closing stock price for Atmos Energy Corporation as of June 10, 2026 is 169.27.
- The all-time high Atmos Energy Corporation stock closing price was 192.29 on April 9, 2026.
- The Atmos Energy Corporation 52-week high stock price is 192.29, which is 13.6% above the current share price.
- The Atmos Energy Corporation 52-week low stock price is 151.51, which is 10.5% below the current share price.
- The average Atmos Energy Corporation stock price for the last 52 weeks is 171.44.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 178.69 | 169.36 | 192.29 | 165.34 | 169.27 | +0.98% |
| 2025 | 159.13 | 138.29 | 179.19 | 136.51 | 167.63 | +20.36% |
| 2024 | 125.65 | 116.93 | 151.43 | 110.89 | 139.27 | +20.16% |
| 2023 | 114.47 | 111.20 | 124.41 | 102.76 | 115.90 | +3.42% |
| 2022 | 112.10 | 105.01 | 122.69 | 98.11 | 112.07 | +6.97% |
| 2021 | 95.73 | 94.03 | 104.83 | 84.61 | 104.77 | +9.79% |
| 2020 | 101.71 | 110.38 | 120.57 | 80.50 | 95.43 | -14.69% |
| 2019 | 104.81 | 89.85 | 114.65 | 89.85 | 111.86 | +20.64% |
| 2018 | 89.01 | 85.04 | 99.50 | 78.03 | 92.72 | +7.95% |
| 2017 | 83.27 | 74.55 | 92.29 | 73.21 | 85.89 | +15.83% |
| 2016 | 73.05 | 62.37 | 81.32 | 61.74 | 74.15 | +17.62% |
Atmos Energy Corporation Stock Price History — FAQ
Atmos Energy Corporation (ATO) stock price history over the last 10 years — annual and quarterly figures with year-over-year growth and charts.
Where can I see ATO's stock price history history?
The chart and table above show Atmos Energy Corporation's stock price history by year and by quarter, including the growth rate.