Atmos Energy Corporation

Check ATO stock price, historical returns, and performance trends — updated daily.

Atmos Energy Corporation (ATO) company overview

Atmos Energy is the largest publicly traded, fully regulated, pure-play natural gas utility in the United States, serving more than 3.3 million customers in Texas, Colorado, Kansas, Kentucky, Louisiana, Mississippi, Tennessee, and Virginia. About two thirds of its earnings come from Texas, where it distributes natural gas in northern Texas and owns an intrastate gas pipeline spanning several key shale gas formations and interconnected with five storage facilities.

ATO — period returns
PeriodReturn %
Last date-1.07
Week-2.16
Last Month-4.48
Last 3 months-5.48
Last 6 months-11.45
Year to Date (YTD)-5.35
Last 1 year-1.63
Last 2 years16.71
Last 3 years44.61
Last 5 years80.62
Last 10 years109.16
Last 15 years409.86
Last 20 years464.04
Last 25 years645.93
Last 50 years2772.76
SPY benchmark — period returns
PeriodReturn %
Last date-0.12
Week-0.34
Last Month-0.96
Last 3 months2.32
Last 6 months15.44
Year to Date (YTD)11.49
Last 1 year15.01
Last 2 years35.68
Last 3 years72.05
Last 5 years75.49
Last 10 years256.9
Last 15 years574.9
Last 20 years474.95
Last 25 years656.4
Last 50 years1633.48
ATO annual returns (chart)
ATO annual returns
PeriodReturn %
200021.54
2001-15.64
20028.72
20033.23
200410.59
2005-1.69
200619.33
2007-13.03
2008-15.21
200921.69
20105.69
20115.81
20125.94
201326.98
201424.78
201512.77
201618.89
201715.21
20189.03
201924.5
2020-13.54
202111.42
20226.72
20234.23
202419.11
202521.22
2026-5.35
ATO quarterly returns (chart)
ATO quarterly returns
PeriodReturn %
2000-Q1-18.34
2000-Q28.21
2000-Q37.12
2000-Q418.93
2001-Q1-5.52
2001-Q24.31
2001-Q3-8.47
2001-Q4-0.51
2002-Q110.02
2002-Q2-1.31
2002-Q3-5.08
2002-Q47.27
2003-Q1-9.69
2003-Q214.66
2003-Q3-3.27
2003-Q4-0.25
2004-Q13.4
2004-Q2-1.39
2004-Q3-0.2
2004-Q46.92
2005-Q11.47
2005-Q26.94
2005-Q3-2.92
2005-Q4-7.76
2006-Q1-1.53
2006-Q26.45
2006-Q31.13
2006-Q412.16
2007-Q1-2.98
2007-Q2-3.96
2007-Q3-6.63
2007-Q4-3.04
2008-Q1-8.77
2008-Q24.95
2008-Q3-4.07
2008-Q4-13.41
2009-Q1-4.3
2009-Q29.11
2009-Q39.48
2009-Q45.83
2010-Q1-3.22
2010-Q2-6.6
2010-Q38.9
2010-Q46.12
2011-Q18.19
2011-Q2-3.85
2011-Q3-4.14
2011-Q47.68
2012-Q1-5.1
2012-Q211.3
2012-Q3-0.25
2012-Q4-0.54
2013-Q119.35
2013-Q2-2.89
2013-Q34.46
2013-Q46.52
2014-Q15.51
2014-Q213.76
2014-Q3-9.45
2014-Q417.47
2015-Q1-1.07
2015-Q2-8.13
2015-Q313.01
2015-Q49.03
2016-Q119.06
2016-Q29.07
2016-Q3-7.46
2016-Q40.57
2017-Q15.96
2017-Q25.13
2017-Q31.07
2017-Q41.44
2018-Q1-0.94
2018-Q28.8
2018-Q33.95
2018-Q4-0.03
2019-Q114.56
2019-Q23.42
2019-Q38.19
2019-Q4-0.99
2020-Q1-10.1
2020-Q25.22
2020-Q3-5.07
2020-Q4-0.04
2021-Q15.13
2021-Q2-2.17
2021-Q3-9.05
2021-Q418.01
2022-Q113.79
2022-Q2-7.67
2022-Q3-11.55
2022-Q46.72
2023-Q11.04
2023-Q24.71
2023-Q3-9.69
2023-Q412.79
2024-Q11.66
2024-Q2-1.02
2024-Q319.6
2024-Q40.21
2025-Q111.78
2025-Q2-0.54
2025-Q311.13
2025-Q4-1.03
2026-Q19.07
2026-Q2-7.13
2026-Q3-7.36
ATO monthly returns (chart)
ATO monthly returns
PeriodReturn %
2000-01-12.76
2000-02-2.17
2000-03-4.32
2000-04-3.05
2000-0515.3
2000-06-4.31
2000-0717.69
2000-080.63
2000-09-0.63
2000-1012.12
2000-118.65
2000-12-2.95
2001-010.37
2001-02-4.78
2001-032.15
2001-04-4.75
2001-052.34
2001-065.43
2001-07-17.42
2001-086.93
2001-090
2001-10-0.23
2001-11-9.05
2001-128.42
2002-01-0.71
2002-025.69
2002-035.83
2002-041.4
2002-05-3.3
2002-061.3
2002-07-9.34
2002-080.89
2002-090.28
2002-102.33
2002-111.36
2002-124.57
2003-01-3.95
2003-02-5
2003-03-0.09
2003-047.15
2003-058.65
2003-060.2
2003-07-1.73
2003-08-0.08
2003-09-1.68
2003-102.34
2003-110.61
2003-12-1.42
2004-015.35
2004-022.93
2004-03-2.96
2004-04-3.64
2004-050.61
2004-063.27
2004-07-1.68
2004-080.48
2004-09-0.4
2004-102.46
2004-114.57
2004-121.33
2005-011.28
2005-02-0.47
2005-03-2.07
2005-04-2.59
2005-057.57
2005-061.8
2005-071.25
2005-081.47
2005-09-4.53
2005-10-6.9
2005-111.03
2005-12-1.54
2006-010.46
2006-020.46
2006-03-0.27
2006-040.8
2006-051.13
2006-063.99
2006-073.08
2006-080.1
2006-09-0.87
2006-107.64
2006-116.64
2006-12-2.62
2007-01-2.1
2007-020.7
2007-03-0.57
2007-041.41
2007-052.11
2007-06-7.19
2007-07-6.62
2007-080.14
2007-090.75
2007-10-0.95
2007-11-6.63
2007-127.06
2008-012.5
2008-02-9.53
2008-03-1.92
2008-048.55
2008-05-1.05
2008-060.66
2008-07-3.99
2008-084.04
2008-09-3.34
2008-10-8.83
2008-112.72
2008-12-4.93
2009-013.59
2009-02-11.08
2009-035.91
2009-046.88
2009-05-2.87
2009-064.33
2009-078.47
2009-080.29
2009-093.45
2009-10-1.17
2009-11-1.65
2009-127.34
ATO OHLC (1 year) — price trend
ATO OHLC (1 year)
DateOpenHighLowCloseVolume
2025-09-22162.72163.6162.2162.96
2025-09-23162.71166.49162.7166.34
2025-09-24166.34167.24166.08166.77
2025-09-25166.92168.86166166.46
2025-09-26167.68169.96167.04168.45
2025-09-29168.9169.7167.38169.55
2025-09-30169.72171.2169.37170.75
2025-10-01171.16171.16169.09169.38
2025-10-02168.72169.12167.62168.85
2025-10-03168.9170.99168.9170.19
2025-10-06170.64173.55170.19173.32
2025-10-07174.39175.49173.54174.91
2025-10-08175.57176.11173.22175.75
2025-10-09176.61177.01174.72174.93
2025-10-10175.91177.83175.29176.48
2025-10-13175.75176.92174.13175.54
2025-10-14176.21177.95175.41177.65
2025-10-15177.82179.7177.65179.19
2025-10-16178.63179.6176.15176.37
2025-10-17176.87177.23175.02176.41
2025-10-20177.57178.07175.31177.74
2025-10-21178.21178.49176.44177.04
2025-10-22177.7177.92176.14177.1
2025-10-23178178174.98175.75
2025-10-24176.23176.67175.19175.93
2025-10-27175.84176.35174.44176.35
2025-10-28175.9176.46174.28174.49
2025-10-29173.82174.4171.44171.66
2025-10-30172.41174.13172.26173.35
2025-10-31172.95173.62171.38171.72
2025-11-03170.98173.23169.31172.7
2025-11-04173.51174.11171.82173.95
2025-11-05173.55174.34171.7172.59
2025-11-06177.15180.65175.22175.48
2025-11-07176.43177.87175.29176.91
2025-11-10175.92178.02175.8177.76
2025-11-11178.26178.84177.39178.66
2025-11-12178.39179.2177.5177.83
2025-11-13178.22180.33177.74177.97
2025-11-14177.97179.26174.89175.12
2025-11-17175.95177.02174.8175.68
2025-11-18175.95177.05174.96175.22
2025-11-19175.02175.66173.56173.92
2025-11-20174.51176174.02174.77
2025-11-21175.3176.11174.3175.16
2025-11-24174175.37173.34174.56
2025-11-25174.89175.63172.64173.34
2025-11-26173.31176.02173.21175.74
2025-11-28176.22176.99175.61176.37
2025-12-01175.61176.22171.56171.72
2025-12-02172.53172.53169.64170.08
2025-12-03170.91172.29170.18171.15
2025-12-04170.4172.11170.4170.95
2025-12-05170.28172.13170.28171.29
2025-12-08170.83171.16166.75167.07
2025-12-09168.24169.08165.89166.28
2025-12-10166.16167.73165.99166.8
2025-12-11167.37170.1166.4167.09
2025-12-12167.34169.64167.07168.37
2025-12-15168.75171.42167.91170.75
2025-12-16168.67170.43167.89168
2025-12-17167.95170.78167.43169.17
2025-12-18168.71170.44168.71169.42
2025-12-19169.19169.42166.6166.7
2025-12-22166.7167.45165.37167.34
2025-12-23167.42168.68166.99167.99
2025-12-24168.44169.21167.72168.4
2025-12-26168.34168.78167.3168.13
2025-12-29168.93169.6168.47168.78
2025-12-30168.91169.27168.25168.58
2025-12-31168.58169.01167.47167.63
2026-01-02167.15170.11166.34169.36
2026-01-05168.5169.17164.5166.88
2026-01-06167.21168.17166.49167.54
2026-01-07168.15168.61165.52166.15
2026-01-08166.01168.3165.73167.1
2026-01-09167.2168.62166.39166.78
2026-01-12166.93168.66166.74167.61
2026-01-13167.63168.94166.7168.41
2026-01-14168.58170.13168.18168.72
2026-01-15169.34170.49168.52170.28
2026-01-16169.37170.67169.13170.47
2026-01-20170.73172.09167.99168
2026-01-21169.7169.84166.68168.37
2026-01-22169.31169.31163.77165.4
2026-01-23165.26165.53163.57165.34
2026-01-26166.61169.03166.25168.5
2026-01-27168.24169.03167.39169.03
2026-01-28169169.4165.98166
2026-01-29166.93168.82165.94166
2026-01-30165.59167.21164.4166.34
2026-02-02166.33167.29164.5166.52
2026-02-03166.13169.99166.13168.81
2026-02-04171.12174.57168.67171.83
2026-02-05173.61173.61170.21171.5
2026-02-06172.66174.57170.78171.38
2026-02-09171.28171.72169.82171.46
2026-02-10171.85174.5171.14174.17
2026-02-11174.15176.37173.77175.97
2026-02-12176.68179.89176.53177.77
2026-02-13177.52179.94176.61179.25
2026-02-17180.09181.01179.26180.24
2026-02-18179.95180.39177.63178.12
2026-02-19179.15180.12178.25178.97
2026-02-20180.26181.08178.3180.97
2026-02-23180.19182.69180.19181.72
2026-02-24181.78182.39180.41182.02
2026-02-25181.89182.48180.09182.06
2026-02-26182.34183.91181.97183.63
2026-02-27184.36187.82182.88186.79
2026-03-02186.79187.98185.25187.07
2026-03-03184.85186.46182.65186
2026-03-04185.89186.89183.85186.77
2026-03-05185.11186.51184185.38
2026-03-06184.44186.23183.23185.04
2026-03-09183.12185.9182.91185.24
2026-03-10184.2186.3183.07183.44
2026-03-11184.52184.84182.19184.3
2026-03-12184.83188.8183.79186.79
2026-03-13188.62189.32186.85188.58
ATO OHLC with signals — price trend
ATO OHLC with signals
DateOpenHighLowCloseVolume
2025-09-22162.72163.6162.2162.96
2025-09-23162.71166.49162.7166.34
2025-09-24166.34167.24166.08166.77
2025-09-25166.92168.86166166.46
2025-09-26167.68169.96167.04168.45
2025-09-29168.9169.7167.38169.55
2025-09-30169.72171.2169.37170.75
2025-10-01171.16171.16169.09169.38
2025-10-02168.72169.12167.62168.85
2025-10-03168.9170.99168.9170.19
2025-10-06170.64173.55170.19173.32
2025-10-07174.39175.49173.54174.91
2025-10-08175.57176.11173.22175.75
2025-10-09176.61177.01174.72174.93
2025-10-10175.91177.83175.29176.48
2025-10-13175.75176.92174.13175.54
2025-10-14176.21177.95175.41177.65
2025-10-15177.82179.7177.65179.19
2025-10-16178.63179.6176.15176.37
2025-10-17176.87177.23175.02176.41
2025-10-20177.57178.07175.31177.74
2025-10-21178.21178.49176.44177.04
2025-10-22177.7177.92176.14177.1
2025-10-23178178174.98175.75
2025-10-24176.23176.67175.19175.93
2025-10-27175.84176.35174.44176.35
2025-10-28175.9176.46174.28174.49
2025-10-29173.82174.4171.44171.66
2025-10-30172.41174.13172.26173.35
2025-10-31172.95173.62171.38171.72
2025-11-03170.98173.23169.31172.7
2025-11-04173.51174.11171.82173.95
2025-11-05173.55174.34171.7172.59
2025-11-06177.15180.65175.22175.48
2025-11-07176.43177.87175.29176.91
2025-11-10175.92178.02175.8177.76
2025-11-11178.26178.84177.39178.66
2025-11-12178.39179.2177.5177.83
2025-11-13178.22180.33177.74177.97
2025-11-14177.97179.26174.89175.12
2025-11-17175.95177.02174.8175.68
2025-11-18175.95177.05174.96175.22
2025-11-19175.02175.66173.56173.92
2025-11-20174.51176174.02174.77
2025-11-21175.3176.11174.3175.16
2025-11-24174175.37173.34174.56
2025-11-25174.89175.63172.64173.34
2025-11-26173.31176.02173.21175.74
2025-11-28176.22176.99175.61176.37
2025-12-01175.61176.22171.56171.72
2025-12-02172.53172.53169.64170.08
2025-12-03170.91172.29170.18171.15
2025-12-04170.4172.11170.4170.95
2025-12-05170.28172.13170.28171.29
2025-12-08170.83171.16166.75167.07
2025-12-09168.24169.08165.89166.28
2025-12-10166.16167.73165.99166.8
2025-12-11167.37170.1166.4167.09
2025-12-12167.34169.64167.07168.37
2025-12-15168.75171.42167.91170.75
2025-12-16168.67170.43167.89168
2025-12-17167.95170.78167.43169.17
2025-12-18168.71170.44168.71169.42
2025-12-19169.19169.42166.6166.7
2025-12-22166.7167.45165.37167.34
2025-12-23167.42168.68166.99167.99
2025-12-24168.44169.21167.72168.4
2025-12-26168.34168.78167.3168.13
2025-12-29168.93169.6168.47168.78
2025-12-30168.91169.27168.25168.58
2025-12-31168.58169.01167.47167.63
2026-01-02167.15170.11166.34169.36
2026-01-05168.5169.17164.5166.88
2026-01-06167.21168.17166.49167.54
2026-01-07168.15168.61165.52166.15
2026-01-08166.01168.3165.73167.1
2026-01-09167.2168.62166.39166.78
2026-01-12166.93168.66166.74167.61
2026-01-13167.63168.94166.7168.41
2026-01-14168.58170.13168.18168.72
2026-01-15169.34170.49168.52170.28
2026-01-16169.37170.67169.13170.47
2026-01-20170.73172.09167.99168
2026-01-21169.7169.84166.68168.37
2026-01-22169.31169.31163.77165.4
2026-01-23165.26165.53163.57165.34
2026-01-26166.61169.03166.25168.5
2026-01-27168.24169.03167.39169.03
2026-01-28169169.4165.98166
2026-01-29166.93168.82165.94166
2026-01-30165.59167.21164.4166.34
2026-02-02166.33167.29164.5166.52
2026-02-03166.13169.99166.13168.81
2026-02-04171.12174.57168.67171.83
2026-02-05173.61173.61170.21171.5
2026-02-06172.66174.57170.78171.38
2026-02-09171.28171.72169.82171.46
2026-02-10171.85174.5171.14174.17
2026-02-11174.15176.37173.77175.97
2026-02-12176.68179.89176.53177.77
2026-02-13177.52179.94176.61179.25
2026-02-17180.09181.01179.26180.24
2026-02-18179.95180.39177.63178.12
2026-02-19179.15180.12178.25178.97
2026-02-20180.26181.08178.3180.97
2026-02-23180.19182.69180.19181.72
2026-02-24181.78182.39180.41182.02
2026-02-25181.89182.48180.09182.06
2026-02-26182.34183.91181.97183.63
2026-02-27184.36187.82182.88186.79
2026-03-02186.79187.98185.25187.07
2026-03-03184.85186.46182.65186
2026-03-04185.89186.89183.85186.77
2026-03-05185.11186.51184185.38
2026-03-06184.44186.23183.23185.04
2026-03-09183.12185.9182.91185.24
2026-03-10184.2186.3183.07183.44
2026-03-11184.52184.84182.19184.3
2026-03-12184.83188.8183.79186.79
2026-03-13188.62189.32186.85188.58

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