10-Day:
19.78%1-Month:
18.08%3-Month:
15.52%1-Year:
17.27%Summary
- As of today, ATO stock 10-day historical volatility is 19.78%, with the most recent change of +1.41% (+7.68%) on December 19, 2025.
Performance
ATO Volatility Chart
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Range
ATO Volatility Trends
| PeriodPeriod | 10-Day Volatility10-Day Volatility | 1-Month Volatility1-Month Volatility | 3-Month Volatility3-Month Volatility | 1-Year Volatility1-Year Volatility |
|---|---|---|---|---|
| 1D1 Day | +7.7% | +5.3% | +2.4% | +0.3% |
| 1M1 Month | +37.7% | - | - | - |
| 3M3 Months | +36.7% | - | - | - |
| 6M6 Months | +94.5% | - | - | - |
| YTDYTD | -8.0% | - | - | - |
| 1Y1 Year | -2.0% | - | - | - |
| 5Y5 Years | -28.3% | - | - | - |
ATO Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 20.71% | -4.5% | 9.89% | +100.0% |
| 3M | 3-Month | 20.71% | -4.5% | 9.89% | +100.0% |
| 6M | 6-Month | 25.86% | -23.5% | 8.95% | +121.0% |
| 1Y | 1-Year | 32.94% | -40.0% | 8.31% | +138.0% |
| 3Y | 3-Year | 32.94% | -40.0% | 2.31% | +756.3% |
| 5Y | 5-Year | 48.72% | -59.4% | 2.31% | +756.3% |
| All-Time | All-Time | 143.57% | -86.2% | 0.00% | >+9999.0% |
ATO Volatility History
| Date | Value |
|---|---|
| 2025 | 19.78%(-8.0%) |
| 2024 | 21.50%(+66.2%) |
| 2023 | 12.94%(-25.9%) |
| 2022 | 17.46%(-5.4%) |
| 2021 | 18.45%(-37.4%) |
| 2020 | 29.49%(+125.8%) |
| 2019 | 13.06%(-61.2%) |
| 2018 | 33.69%(+132.8%) |
| 2017 | 14.47%(+4.3%) |
| 2016 | 13.88%(-15.3%) |
| 2015 | 16.38%(-41.7%) |
| 2014 | 28.11%(+77.1%) |
| 2013 | 15.87%(-17.0%) |
| 2012 | 19.12%(+12.9%) |
| 2011 | 16.93%(+178.5%) |
| 2010 | 6.08%(-45.4%) |
| 2009 | 11.14%(-40.2%) |
| 2008 | 18.63%(-5.7%) |
| 2007 | 19.75%(+40.1%) |
| 2006 | 14.10%(+0.4%) |
| 2005 | 14.04%(+8.8%) |
| Date | Value |
|---|---|
| 2004 | 12.91%(-32.6%) |
| 2003 | 19.15%(+12.0%) |
| 2002 | 17.10%(-7.8%) |
| 2001 | 18.55%(-68.3%) |
| 2000 | 58.52%(+105.7%) |
| 1999 | 28.45%(+130.0%) |
| 1998 | 12.37%(-55.6%) |
| 1997 | 27.89%(+167.9%) |
| 1996 | 10.41%(+11.1%) |
| 1995 | 9.37%(-69.0%) |
| 1994 | 30.21%(+7.6%) |
| 1993 | 28.08%(+67.6%) |
| 1992 | 16.75%(-51.9%) |
| 1991 | 34.81%(+7.2%) |
| 1990 | 32.46%(+123.2%) |
| 1989 | 14.54%(-1.2%) |
| 1988 | 14.72%(-50.1%) |
| 1987 | 29.51%(+91.1%) |
| 1986 | 15.44%(-11.1%) |
| 1985 | 17.37%(-30.6%) |
| 1984 | 25.02%(+197.1%) |
| 1983 | 8.42% |
FAQ
- What is Atmos Energy Corporation 10-day historical volatility?
- What is the all-time high 10-day volatility for Atmos Energy Corporation?
- What is ATO 10-day historical volatility year-to-date change?
- What is Atmos Energy Corporation 10-day volatility year-on-year change?
What is Atmos Energy Corporation 10-day historical volatility?
The current 10-day volatility of ATO is 19.78%
What is the all-time high 10-day volatility for Atmos Energy Corporation?
Atmos Energy Corporation all-time high 10-day historical volatility is 143.57%
What is ATO 10-day historical volatility year-to-date change?
Atmos Energy Corporation 10-day historical volatility has changed by -1.72% (-8.00%) since the beginning of the year
What is Atmos Energy Corporation 10-day volatility year-on-year change?
Over the past year, ATO 10-day historical volatility has changed by -0.40% (-1.98%)