What is the current price of ATO?

As of today, ATO price is $188.58

What is year-to-date change in ATO price?

ATO price is up +12.50% year-to-date

What is 1-year change in ATO price?

ATO price is up +25.81% year-over-year

What is 3-year change in ATO price?

ATO price is up +64.93% over the past 3 years

How far is ATO price from its all-time high?

ATO price is currently -0.39% below its historical high of $189.32 set on March 13, 2026

When was ATO last stock split?

ATO last stock split was on May 17, 1994

When is ATO next stock split?

ATO next stock split has not yet been announced

What is the analyst average price target for ATO?

Analysts set an average price target of $188.58 for ATO

ATO Stock Price History & Chart Since 1983

Regular Market

$188.58$1.79+0.96%

March 13, 2026| session closed

Extended Hours

$188.63$1.48+0.79%

31 min ago| pre-market session open

Summary

Current Value: As of today, ATO price is $188.58, up +0.96% in the most recent trading session on March 13, 2026
Historical Performance: ATO price is up +12.50% year-to-date, up +25.81% over the past 365 days
All-Time High Comparison: ATO price is currently -0.39% below its historical high of $189.32 set on March 13, 2026
3-Year Low Comparison: ATO price is +86.71% above its 3-year low of $101.00 reached on October 3, 2023
Target Comparison: ATO price target is $183.50, -2.69% lower than its current market price
Upcoming Split: ATO next stock split has not yet been announced

Price Chart

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Performance

ATO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
Price	Mar 13, 26	$188.58	+1.0%	+5.2%	+12.3%	+12.5%	+25.8%	+64.9%	+101.0%
S&P 500	Mar 13, 26	6,632.19	-0.6%	-3.0%	-2.5%	-3.1%	+17.6%	+67.5%	+67.4%
NASDAQ	Mar 13, 26	22,105.36	-0.9%	-2.0%	-4.3%	-4.9%	+24.5%	+88.7%	+64.1%
Dow Jones	Mar 13, 26	46,558.47	-0.3%	-5.9%	-3.2%	-3.1%	+12.2%	+44.4%	+41.8%
XLU	Mar 13, 26	$46.96	+1.0%	+1.0%	+9.1%	+10.0%	+19.1%	+38.9%	+48.4%
200-Day SMA	Mar 13, 26	$167.51	+0.1%	+1.5%	+3.6%	+3.0%	+23.7%	+48.7%	+73.7%
50-Day SMA	Mar 13, 26	$174.83	+0.2%	+3.4%	+0.5%	+1.4%	+20.9%	+52.8%	+94.4%
Market Cap	Mar 13, 26	$31B	+1.0%	+5.2%	+12.3%	+10.0%	+28.2%	+86.3%	+153.7%
PE Ratio	Mar 13, 26	24.55	+1.0%	+5.2%	+9.1%	+12.5%	+14.5%	+22.4%	+34.6%
TTM Dividend Yield	Mar 13, 26	1.98%	-1.0%	-1.5%	-7.9%	-7.9%	-11.2%	-20.2%	-22.7%

Price Highs

ATO Price Highs Comparison
Period	High	Date	Current
1M	$189.32	Mar 13, 26	-0.4%
3M	$189.32	Mar 13, 26	-0.4%
6M	$189.32	Mar 13, 26	-0.4%
1Y	$189.32	Mar 13, 26	-0.4%
3Y	$189.32	Mar 13, 26	-0.4%
5Y	$189.32	Mar 13, 26	-0.4%
All	$189.32	Mar 13, 26	-0.4%

Price Lows

ATO Price Lows Comparison
Period	Low	Date	Current
1M	$176.61	Feb 13, 26	+6.8%
3M	$163.57	Jan 23, 26	+15.3%
6M	$160.10	Sep 18, 25	+17.8%
1Y	$141.59	Apr 7, 25	+33.2%
3Y	$101.00	Oct 3, 23	+86.7%
5Y	$85.80	Sep 28, 21	+119.8%
All	$5.04	Aug 30, 84	+3640.4%

Price History

Date	Value	Change
Mar 16, 2026	$188.58	+12.5%
Dec 31, 2025	$167.63	+20.4%
Dec 31, 2024	$139.27	+20.2%
Dec 31, 2023	$115.90	+3.4%
Dec 31, 2022	$112.07	+7.0%
Dec 31, 2021	$104.77	+9.8%
Dec 31, 2020	$95.43	-14.7%
Dec 31, 2019	$111.86	+20.6%
Dec 31, 2018	$92.72	+8.0%
Dec 31, 2017	$85.89	+15.8%
Dec 31, 2016	$74.15	+17.6%
Dec 31, 2015	$63.04	+13.1%
Dec 31, 2014	$55.74	+22.7%
Dec 31, 2013	$45.42	+29.3%
Dec 31, 2012	$35.12	+5.3%
Dec 31, 2011	$33.35	+6.9%
Dec 31, 2010	$31.20	+6.1%
Dec 31, 2009	$29.40	+24.1%
Dec 31, 2008	$23.70	-15.5%
Dec 31, 2007	$28.04	-12.1%
Dec 31, 2006	$31.91	+22.0%
Dec 31, 2005	$26.16	-4.4%

Date	Value	Change
Dec 31, 2004	$27.35	+12.6%
Dec 31, 2003	$24.30	+4.2%
Dec 31, 2002	$23.32	+9.7%
Dec 31, 2001	$21.25	-12.8%
Dec 31, 2000	$24.38	+19.3%
Dec 31, 1999	$20.44	-36.6%
Dec 31, 1998	$32.25	+6.6%
Dec 31, 1997	$30.25	+26.7%
Dec 31, 1996	$23.88	+3.8%
Dec 31, 1995	$23.00	+35.3%
Dec 31, 1994	$17.00	-7.7%
Dec 31, 1993	$18.42	+17.6%
Dec 31, 1992	$15.67	+2.2%
Dec 31, 1991	$15.33	+38.3%
Dec 31, 1990	$11.08	-7.0%
Dec 31, 1989	$11.92	+10.0%
Dec 31, 1988	$10.83	+32.7%
Dec 31, 1987	$8.17	-17.6%
Dec 31, 1986	$9.92	-7.0%
Dec 31, 1985	$10.67	+63.1%
Dec 31, 1984	$6.54	+18.0%
Dec 31, 1983	$5.54	-

FAQ

What is the current price of ATO?
As of today, ATO price is $188.58
What is ATO price today change?
ATO price is up +0.96% today
What is year-to-date change in ATO price?
ATO price is up +12.50% year-to-date
What is 1-year change in ATO price?
ATO price is up +25.81% year-over-year
What is 3-year change in ATO price?
ATO price is up +64.93% over the past 3 years
How far is ATO price from its all-time high?
ATO price is currently -0.39% below its historical high of $189.32 set on March 13, 2026
When was ATO last stock split?
ATO last stock split was on May 17, 1994
When is ATO next stock split?
ATO next stock split has not yet been announced
What is the analyst average price target for ATO?
Analysts set an average price target of $188.58 for ATO

Data Sources & References

ATO Official Website www.atmosenergy.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/731802/000073180226000013/0000731802-26-000013-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.htm
ATO Profile on Yahoo Finance finance.yahoo.com/quote/ATO
ATO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ato