ATOAtmos Energy

$169.47

What is the market doing?

What the tape says about ATO

Atmos Energy is +10% over the past year while the S&P 500 is +23%: 12 points behind the market.

+10%

1-year return · S&P 500 +23%

vs 200-day average
−2.9%

vs 200-day average · below trend, but not far

RSI (14)
42

RSI (14) · neutral

Below its 52-week high
−11%

Below its 52-week high

2024-08-05$109.48 – $191.21 · dashed line: 200-day average2026-08-26
Details
Last close2026-08-26
$169.47
1 monthS&P 500 +3.7%
−4.8%
1 yearS&P 500 +23%
+10%
5 yearsS&P 500 +87%
+95%
vs 50-day average$171.81
−1.4%
52-week high
$191.21
52-week low
$159.16
Annualised volatility
16%
Calendar-year price return
YearReturn
2026 (year to date)+2.2%
2025+23%
2024+23%
2023+6.2%
2022+9.6%
2021+13%
2020−13%
2019+23%
2018+10%
2017+18%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan106 of 10+0.95%
Feb105 of 10+0.70%
Mar107 of 10+3.7%
Apr107 of 10+1.5%
May105 of 10−0.54%
Jun105 of 10−0.23%
Jul1110 of 11+4.1%
Aug115 of 11−1.3%
Sep105 of 10−2.2%
Oct106 of 10+0.90%
Nov107 of 10+3.8%
Dec104 of 10−0.35%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.