What is the current 200-day SMA of ATO?

As of today, ATO 200-day SMA is $174.12

How does ATO 200-day SMA compare to its current price?

ATO 200-day SMA is -3.48% below its current market price

How far is ATO 200-day SMA from its all-time high?

ATO 200-day SMA is currently at its all-time high

What is 1-year change in ATO 200-day SMA?

ATO 200-day SMA is up +21.61% year-over-year

What is the current 50-day SMA of ATO?

As of today, ATO 50-day SMA is $185.59

How does ATO 50-day SMA compare to its current price?

ATO 50-day SMA is +2.88% above its current market price

How far is ATO 50-day SMA from its all-time high?

ATO 50-day SMA is currently -0.20% below its historical high of $185.97 set on May 6, 2026

What is 1-year change in ATO 50-day SMA?

ATO 50-day SMA is up +20.72% year-over-year

ATO Stock Moving Average History & Chart Since 1983

200-Day SMA

$174.12$0.13+0.07%

May 13, 2026

Summary

Current Value: As of today, ATO 200-day SMA is $174.12, up +0.07% on May 13, 2026
Vs Current Price: ATO 200-day SMA is -3.48% below its current market price
1-Year High: ATO 200-day SMA reached a 1-year high of $174.12 on May 13, 2026
1-Year LOW: ATO 200-day SMA reached a 1-year low of $143.17 on May 14, 2025

200-Day SMA Chart

Performance

ATO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day SMA	May 13, 26	$174.12	+0.1%	+1.9%	+5.5%	+7.0%	+21.6%	+53.9%	+81.1%
50-Day SMA	May 13, 26	$185.59	-0.1%	+1.7%	+9.8%	+7.7%	+20.7%	+63.2%	+88.3%
Price	May 14, 26	$180.39	+0.3%	-4.1%	+0.6%	+7.6%	+18.5%	+51.4%	+79.6%
14-Day RSI	May 13, 26	38.47	-8.9%	-32.3%	-27.2%	-9.8%	+1.3%	-37.5%	-19.9%
Beta	May 13, 26	0.03	+200.0%	-25.0%	-80.0%	-78.6%	-83.3%	-95.2%	-93.2%
ATR	May 13, 26	$3.61	+0.6%	+19.5%	+16.5%	+61.4%	+3.4%	+62.1%	+91.1%
10-Day Volatility	May 13, 26	17.85%	+1.9%	+11.6%	+54.3%	+69.5%	+6.6%	-32.6%	-1.5%
3-Month Volatility	May 13, 26	15.86%	+0.5%	+7.3%	+3.5%	+7.3%	-20.3%	-28.4%	-28.3%
1-Year Volatility	May 13, 26	15.40%	+0.1%	+1.8%	-6.5%	-10.6%	-9.4%	-35.9%	-34.6%

200-Day SMA Highs

ATO 200-Day SMA Highs Comparison
Period	High	Date	Current
1M	$174.12	May 13, 26	at high
3M	$174.12	May 13, 26	at high
6M	$174.12	May 13, 26	at high
1Y	$174.12	May 13, 26	at high
3Y	$174.12	May 13, 26	at high
5Y	$174.12	May 13, 26	at high
All	$174.12	May 13, 26	at high

200-Day SMA Lows

ATO 200-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$170.92	Apr 14, 26	+1.9%
3M	$165.09	Feb 13, 26	+5.5%
6M	$159.12	Nov 14, 25	+9.4%
1Y	$143.17	May 14, 25	+21.6%
3Y	$112.97	Jun 7, 23	+54.1%
5Y	$95.72	Jun 10, 21	+81.9%
All	$5.50	Jan 5, 84	+3065.7%

200-Day SMA History

Date	Value	Change
May 14, 2026	$174.12	+7.0%
Dec 31, 2025	$162.68	+26.5%
Dec 31, 2024	$128.59	+12.3%
Dec 31, 2023	$114.50	+1.1%
Dec 31, 2022	$113.23	+16.5%
Dec 31, 2021	$97.20	-1.6%
Dec 31, 2020	$98.77	-7.6%
Dec 31, 2019	$106.95	+17.6%
Dec 31, 2018	$90.98	+6.9%
Dec 31, 2017	$85.10	+14.4%
Dec 31, 2016	$74.38	+31.4%
Dec 31, 2015	$56.60	+11.4%
Dec 31, 2014	$50.81	+18.3%
Dec 31, 2013	$42.95	+24.6%
Dec 31, 2012	$34.46	+3.8%
Dec 31, 2011	$33.19	+14.1%
Dec 31, 2010	$29.09	+9.2%
Dec 31, 2009	$26.63	+3.0%
Dec 31, 2008	$25.85	-12.0%
Dec 31, 2007	$29.38	+2.3%
Dec 31, 2006	$28.70	+3.6%
Dec 31, 2005	$27.70	+9.0%

Date	Value	Change
Dec 31, 2004	$25.41	+5.8%
Dec 31, 2003	$24.01	+7.3%
Dec 31, 2002	$22.38	+2.1%
Dec 31, 2001	$21.92	+9.3%
Dec 31, 2000	$20.05	-17.4%
Dec 31, 1999	$24.28	-18.0%
Dec 31, 1998	$29.59	+17.7%
Dec 31, 1997	$25.14	+5.7%
Dec 31, 1996	$23.78	+21.2%
Dec 31, 1995	$19.62	+9.6%
Dec 31, 1994	$17.90	-6.0%
Dec 31, 1993	$19.04	+33.5%
Dec 31, 1992	$14.26	+13.4%
Dec 31, 1991	$12.57	+11.0%
Dec 31, 1990	$11.32	+6.4%
Dec 31, 1989	$10.64	-0.0%
Dec 31, 1988	$10.64	+17.1%
Dec 31, 1987	$9.09	-11.2%
Dec 31, 1986	$10.23	+12.6%
Dec 31, 1985	$9.09	+57.9%
Dec 31, 1984	$5.75	+3.6%
Dec 31, 1983	$5.56	-

FAQ

What is the current 200-day SMA of ATO?
As of today, ATO 200-day SMA is $174.12
How does ATO 200-day SMA compare to its current price?
ATO 200-day SMA is -3.48% below its current market price
How far is ATO 200-day SMA from its all-time high?
ATO 200-day SMA is currently at its all-time high
What is 1-year change in ATO 200-day SMA?
ATO 200-day SMA is up +21.61% year-over-year

50-Day SMA

$185.59$0.12-0.07%

May 13, 2026

Summary

Current Value: As of today, ATO 50-day SMA is $185.59, down -0.07% on May 13, 2026
Vs Current Price: ATO 50-day SMA is +2.88% above its current market price
1-Year High: ATO 50-day SMA reached a 1-year high of $185.97 on May 6, 2026
1-Year LOW: ATO 50-day SMA reached a 1-year low of $153.74 on May 14, 2025

Performance

ATO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day SMA	May 13, 26	$185.59	-0.1%	+1.7%	+9.8%	+7.7%	+20.7%	+63.2%	+88.3%
200-Day SMA	May 13, 26	$174.12	+0.1%	+1.9%	+5.5%	+7.0%	+21.6%	+53.9%	+81.1%
Price	May 14, 26	$180.39	+0.3%	-4.1%	+0.6%	+7.6%	+18.5%	+51.4%	+79.6%
14-Day RSI	May 13, 26	38.47	-8.9%	-32.3%	-27.2%	-9.8%	+1.3%	-37.5%	-19.9%
Beta	May 13, 26	0.03	+200.0%	-25.0%	-80.0%	-78.6%	-83.3%	-95.2%	-93.2%
ATR	May 13, 26	$3.61	+0.6%	+19.5%	+16.5%	+61.4%	+3.4%	+62.1%	+91.1%
10-Day Volatility	May 13, 26	17.85%	+1.9%	+11.6%	+54.3%	+69.5%	+6.6%	-32.6%	-1.5%
3-Month Volatility	May 13, 26	15.86%	+0.5%	+7.3%	+3.5%	+7.3%	-20.3%	-28.4%	-28.3%
1-Year Volatility	May 13, 26	15.40%	+0.1%	+1.8%	-6.5%	-10.6%	-9.4%	-35.9%	-34.6%

50-Day SMA Highs

ATO 50-Day SMA Highs Comparison
Period	High	Date	Current
1M	$185.97	May 6, 26	-0.2%
3M	$185.97	May 6, 26	-0.2%
6M	$185.97	May 6, 26	-0.2%
1Y	$185.97	May 6, 26	-0.2%
3Y	$185.97	May 6, 26	-0.2%
5Y	$185.97	May 6, 26	-0.2%
All	$185.97	May 6, 26	-0.2%

50-Day SMA Lows

ATO 50-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$182.53	Apr 14, 26	+1.7%
3M	$169.02	Feb 13, 26	+9.8%
6M	$168.71	Feb 11, 26	+10.0%
1Y	$153.74	May 14, 25	+20.7%
3Y	$110.08	Nov 30, 23	+68.6%
5Y	$91.65	Nov 18, 21	+102.5%
All	$5.36	Oct 1, 84	+3359.8%

50-Day SMA History

Date	Value	Change
May 14, 2026	$185.59	+7.7%
Dec 31, 2025	$172.38	+20.7%
Dec 31, 2024	$142.84	+27.1%
Dec 31, 2023	$112.37	+0.2%
Dec 31, 2022	$112.17	+17.1%
Dec 31, 2021	$95.83	-0.9%
Dec 31, 2020	$96.67	-11.4%
Dec 31, 2019	$109.13	+13.8%
Dec 31, 2018	$95.92	+8.3%
Dec 31, 2017	$88.56	+22.1%
Dec 31, 2016	$72.52	+16.9%
Dec 31, 2015	$62.04	+15.2%
Dec 31, 2014	$53.85	+20.3%
Dec 31, 2013	$44.77	+27.1%
Dec 31, 2012	$35.23	+4.7%
Dec 31, 2011	$33.64	+10.2%
Dec 31, 2010	$30.53	+6.2%
Dec 31, 2009	$28.74	+23.0%
Dec 31, 2008	$23.37	-14.4%
Dec 31, 2007	$27.31	-14.1%
Dec 31, 2006	$31.81	+20.6%
Dec 31, 2005	$26.38	-0.5%

Date	Value	Change
Dec 31, 2004	$26.50	+7.9%
Dec 31, 2003	$24.56	+9.3%
Dec 31, 2002	$22.47	+7.8%
Dec 31, 2001	$20.85	-11.6%
Dec 31, 2000	$23.58	+6.7%
Dec 31, 1999	$22.11	-27.6%
Dec 31, 1998	$30.53	+14.6%
Dec 31, 1997	$26.63	+14.5%
Dec 31, 1996	$23.26	+12.8%
Dec 31, 1995	$20.62	+21.1%
Dec 31, 1994	$17.02	-10.2%
Dec 31, 1993	$18.94	+24.0%
Dec 31, 1992	$15.27	+10.0%
Dec 31, 1991	$13.88	+26.2%
Dec 31, 1990	$11.00	-1.3%
Dec 31, 1989	$11.14	+1.3%
Dec 31, 1988	$11.00	+31.1%
Dec 31, 1987	$8.39	-19.4%
Dec 31, 1986	$10.41	-1.2%
Dec 31, 1985	$10.54	+67.1%
Dec 31, 1984	$6.31	+13.5%
Dec 31, 1983	$5.56	-

FAQ

What is the current 50-day SMA of ATO?
As of today, ATO 50-day SMA is $185.59
How does ATO 50-day SMA compare to its current price?
ATO 50-day SMA is +2.88% above its current market price
How far is ATO 50-day SMA from its all-time high?
ATO 50-day SMA is currently -0.20% below its historical high of $185.97 set on May 6, 2026
What is 1-year change in ATO 50-day SMA?
ATO 50-day SMA is up +20.72% year-over-year

Data Sources & References

ATO Official Website www.atmosenergy.com
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