Atmos Energy Corp (ATO) stock price, news and key stats
StockUtilitiesGas Utilities
Price
$161.96-0.08 (-0.05%)
Last close as of Sep 16, 2026. Delayed data; not a live quote.
- Previous close
- $162.04
- Open
- $163.20
- Day range
- $161.58 – $163.98
- Volume
- 1.2M
Index membership
- S&P 500 · Utilities
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