Atmos Energy Corporation (ATO:NYSE) closed at $163.95 on October 15, 2026, up 0.01% on the day. The stock trades 14.8% below its 52-week high of $192.51 and 6.0% above its 52-week low of $154.72. Over the past year, it lost 7.0%. Atmos Energy Corporation is part of the Public Utilities sector (Oil/Gas Transmission).
| 5D | 1M | 3M | 6M | 1Y |
|---|---|---|---|---|
| +0.97% | +1.23% | -7.55% | -11.96% | -7.04% |
In 252 trading sessions since October 15, 2025, ATO closed higher on 131 days (52%). Its best day was April 23, 2026 (+2.92%) and its worst was December 1, 2025 (-2.64%). It never moved 10% or more in a single session.
Atmos Energy Corporation, together with its subsidiaries, engages in the distribution, transmission, and storage of natural gas in the United States. It operates in three segments: Regulated Distribution, Regulated Pipeline, and Nonregulated. The Regulated Distribution segment is involved in regulated natural gas distribution and related sales operations. This segment distributes natural gas to approximately 3 million residential, commercial, public authority, and industrial customers. As of September 30, 2016, it owned approximately 70,593 miles of underground distribution and transmission mains. The Regulated Pipeline segment engages in the pipeline and storage operations. This segment transports natural gas for third parties and manages five underground storage reservoirs in Texas; and provides ancillary services in the pipeline industry, including parking and lending arrangements, and inventory sales. It owns 5,446 miles of gas transmission and gathering lines. The Nonregulated segment provides natural gas management, marketing, transportation, and storage services to municipalities, local gas distribution companies, and industrial customers primarily in the Midwest and Southea...
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Based on end-of-day data. For information only, not investment advice.