What is the current 10-day volatility of ET?

As of today, ET 10-day volatility is 12.28%

What 10-day volatility category does ET fall into?

Based on its current 10-day historical volatility, ET falls into the very low volatility category

What is ET 10-day volatility 1-year high?

ET 10-day volatility reached a 1-year high of 55.22% on April 21, 2025

What is ET 10-day volatility 1-year low?

ET 10-day volatility reached a 1-year low of 4.71% on August 29, 2025

What is the current 1-month volatility of ET?

As of today, ET 1-month volatility is 14.00%

What 1-month volatility category does ET fall into?

Based on its current 1-month historical volatility, ET falls into the very low volatility category

What is ET 1-month volatility 1-year high?

ET 1-month volatility reached a 1-year high of 57.02% on April 28, 2025

What is ET 1-month volatility 1-year low?

ET 1-month volatility reached a 1-year low of 10.39% on September 17, 2025

What is the current 3-month volatility of ET?

As of today, ET 3-month volatility is 16.72%

What 3-month volatility category does ET fall into?

Based on its current 3-month historical volatility, ET falls into the low volatility category

What is ET 3-month volatility 1-year high?

ET 3-month volatility reached a 1-year high of 42.38% on May 14, 2025

What is ET 3-month volatility 1-year low?

ET 3-month volatility reached a 1-year low of 12.99% on October 9, 2025

What is the current 1-year volatility of ET?

As of today, ET 1-year volatility is 18.88%

What 1-year volatility category does ET fall into?

Based on its current 1-year historical volatility, ET falls into the low volatility category

What is ET 1-year volatility 1-year high?

ET 1-year volatility reached a 1-year high of 28.27% on July 11, 2025

What is ET 1-year volatility 1-year low?

ET 1-year volatility reached a 1-year low of 18.88% on April 21, 2026

ET Stock Volatility History & Chart Since 2006

10-Day

12.28%

April 20, 2026

Summary

Current Value: As of today, ET 10-day volatility is 12.28%, up +0.49% on April 20, 2026
Value Category: Based on its current 10-day historical volatility, ET falls into the very low volatility category
1-Year High: ET 10-day volatility reached a 1-year high of 55.22% on April 21, 2025
1-Year Low: ET 10-day volatility reached a 1-year low of 4.71% on August 29, 2025

10-Day Volatility Chart

Performance

ET Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Apr 20, 26	12.28%	+0.5%	-38.4%	-11.6%	-8.7%	-77.8%	-1.3%	-45.8%
1-Month Volatility	Apr 20, 26	14.00%	-4.3%	-17.0%	-8.3%	+8.3%	-74.6%	-32.2%	-48.2%
3-Month Volatility	Apr 20, 26	16.72%	-0.1%	-1.9%	+2.2%	+0.1%	-58.1%	-27.2%	-58.9%
1-Year Volatility	Apr 20, 26	18.88%	-2.4%	-21.5%	-27.8%	-28.2%	-27.7%	-39.9%	-63.1%
14-Day RSI	Apr 20, 26	49.60	+3.0%	-16.8%	-29.2%	-0.0%	+20.2%	-10.9%	-6.1%
Beta	Apr 20, 26	0.29	0.0%	-59.1%	-65.1%	-65.5%	-65.9%	-65.9%	-77.0%
ATR	Apr 20, 26	$0.38	-3.7%	+17.2%	+57.1%	+78.0%	-54.0%	+56.9%	+56.4%
Price	Apr 21, 26	$18.91	0.0%	-0.5%	+7.1%	+14.7%	+14.2%	+48.1%	+137.0%
200-Day SMA	Apr 20, 26	$17.57	+0.0%	+0.7%	+2.3%	+1.7%	-0.6%	+46.4%	+164.3%
50-Day SMA	Apr 20, 26	$18.83	+0.1%	+2.8%	+12.8%	+13.2%	+2.4%	+49.3%	+141.7%

10-Day Volatility History

Date	Value	Change
Apr 21, 2026	12.28%	-8.7%
Dec 31, 2025	13.45%	-52.6%
Dec 31, 2024	28.38%	+223.2%
Dec 31, 2023	8.78%	-59.1%
Dec 31, 2022	21.45%	+43.1%
Dec 31, 2021	14.99%	-30.3%
Dec 31, 2020	21.50%	-2.5%
Dec 31, 2019	22.06%	-68.3%
Dec 31, 2018	69.67%	+522.1%
Dec 31, 2017	11.20%	-58.4%
Dec 31, 2016	26.91%	-77.5%

Date	Value	Change
Dec 31, 2015	119.72%	+175.3%
Dec 31, 2014	43.49%	+159.8%
Dec 31, 2013	16.74%	-21.4%
Dec 31, 2012	21.31%	-9.6%
Dec 31, 2011	23.56%	+59.4%
Dec 31, 2010	14.78%	-33.0%
Dec 31, 2009	22.07%	-50.1%
Dec 31, 2008	44.20%	+91.0%
Dec 31, 2007	23.14%	+196.3%
Dec 31, 2006	7.81%	-

FAQ

What is the current 10-day volatility of ET?
As of today, ET 10-day volatility is 12.28%
What 10-day volatility category does ET fall into?
Based on its current 10-day historical volatility, ET falls into the very low volatility category
What is ET 10-day volatility 1-year high?
ET 10-day volatility reached a 1-year high of 55.22% on April 21, 2025
What is ET 10-day volatility 1-year low?
ET 10-day volatility reached a 1-year low of 4.71% on August 29, 2025

1-Month

14.00%

April 20, 2026

Summary

Current Value: As of today, ET 1-month volatility is 14.00%, down -4.31% on April 20, 2026
Value Category: Based on its current 1-month historical volatility, ET falls into the very low volatility category
1-Year High: ET 1-month volatility reached a 1-year high of 57.02% on April 28, 2025
1-Year Low: ET 1-month volatility reached a 1-year low of 10.39% on September 17, 2025

Performance

ET Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Apr 20, 26	14.00%	-4.3%	-17.0%	-8.3%	+8.3%	-74.6%	-32.2%	-48.2%
10-Day Volatility	Apr 20, 26	12.28%	+0.5%	-38.4%	-11.6%	-8.7%	-77.8%	-1.3%	-45.8%
3-Month Volatility	Apr 20, 26	16.72%	-0.1%	-1.9%	+2.2%	+0.1%	-58.1%	-27.2%	-58.9%
1-Year Volatility	Apr 20, 26	18.88%	-2.4%	-21.5%	-27.8%	-28.2%	-27.7%	-39.9%	-63.1%
14-Day RSI	Apr 20, 26	49.60	+3.0%	-16.8%	-29.2%	-0.0%	+20.2%	-10.9%	-6.1%
Beta	Apr 20, 26	0.29	0.0%	-59.1%	-65.1%	-65.5%	-65.9%	-65.9%	-77.0%
ATR	Apr 20, 26	$0.38	-3.7%	+17.2%	+57.1%	+78.0%	-54.0%	+56.9%	+56.4%
Price	Apr 21, 26	$18.91	0.0%	-0.5%	+7.1%	+14.7%	+14.2%	+48.1%	+137.0%
200-Day SMA	Apr 20, 26	$17.57	+0.0%	+0.7%	+2.3%	+1.7%	-0.6%	+46.4%	+164.3%
50-Day SMA	Apr 20, 26	$18.83	+0.1%	+2.8%	+12.8%	+13.2%	+2.4%	+49.3%	+141.7%

1-Month Volatility History

Date	Value	Change
Apr 21, 2026	14.00%	+8.4%
Dec 31, 2025	12.92%	-50.7%
Dec 31, 2024	26.20%	+77.4%
Dec 31, 2023	14.77%	-40.3%
Dec 31, 2022	24.75%	+4.7%
Dec 31, 2021	23.65%	-42.8%
Dec 31, 2020	41.37%	+56.9%
Dec 31, 2019	26.36%	-55.7%
Dec 31, 2018	59.47%	+256.5%
Dec 31, 2017	16.68%	-47.1%
Dec 31, 2016	31.53%	-74.3%

Date	Value	Change
Dec 31, 2015	122.50%	+153.3%
Dec 31, 2014	48.37%	+163.3%
Dec 31, 2013	18.37%	-14.0%
Dec 31, 2012	21.35%	-17.8%
Dec 31, 2011	25.96%	+64.4%
Dec 31, 2010	15.79%	-5.3%
Dec 31, 2009	16.68%	-66.7%
Dec 31, 2008	50.10%	+170.4%
Dec 31, 2007	18.53%	+55.2%
Dec 31, 2006	11.94%	-

FAQ

What is the current 1-month volatility of ET?
As of today, ET 1-month volatility is 14.00%
What 1-month volatility category does ET fall into?
Based on its current 1-month historical volatility, ET falls into the very low volatility category
What is ET 1-month volatility 1-year high?
ET 1-month volatility reached a 1-year high of 57.02% on April 28, 2025
What is ET 1-month volatility 1-year low?
ET 1-month volatility reached a 1-year low of 10.39% on September 17, 2025

3-Month

16.72%

April 20, 2026

Summary

Current Value: As of today, ET 3-month volatility is 16.72%, down -0.12% on April 20, 2026
Value Category: Based on its current 3-month historical volatility, ET falls into the low volatility category
1-Year High: ET 3-month volatility reached a 1-year high of 42.38% on May 14, 2025
1-Year Low: ET 3-month volatility reached a 1-year low of 12.99% on October 9, 2025

Performance

ET Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Apr 20, 26	16.72%	-0.1%	-1.9%	+2.2%	+0.1%	-58.1%	-27.2%	-58.9%
10-Day Volatility	Apr 20, 26	12.28%	+0.5%	-38.4%	-11.6%	-8.7%	-77.8%	-1.3%	-45.8%
1-Month Volatility	Apr 20, 26	14.00%	-4.3%	-17.0%	-8.3%	+8.3%	-74.6%	-32.2%	-48.2%
1-Year Volatility	Apr 20, 26	18.88%	-2.4%	-21.5%	-27.8%	-28.2%	-27.7%	-39.9%	-63.1%
14-Day RSI	Apr 20, 26	49.60	+3.0%	-16.8%	-29.2%	-0.0%	+20.2%	-10.9%	-6.1%
Beta	Apr 20, 26	0.29	0.0%	-59.1%	-65.1%	-65.5%	-65.9%	-65.9%	-77.0%
ATR	Apr 20, 26	$0.38	-3.7%	+17.2%	+57.1%	+78.0%	-54.0%	+56.9%	+56.4%
Price	Apr 21, 26	$18.91	0.0%	-0.5%	+7.1%	+14.7%	+14.2%	+48.1%	+137.0%
200-Day SMA	Apr 20, 26	$17.57	+0.0%	+0.7%	+2.3%	+1.7%	-0.6%	+46.4%	+164.3%
50-Day SMA	Apr 20, 26	$18.83	+0.1%	+2.8%	+12.8%	+13.2%	+2.4%	+49.3%	+141.7%

3-Month Volatility History

Date	Value	Change
Apr 21, 2026	16.72%	+0.2%
Dec 31, 2025	16.68%	-19.1%
Dec 31, 2024	20.63%	+13.8%
Dec 31, 2023	18.13%	-29.0%
Dec 31, 2022	25.53%	-12.0%
Dec 31, 2021	29.02%	-47.7%
Dec 31, 2020	55.51%	+91.5%
Dec 31, 2019	28.98%	-30.3%
Dec 31, 2018	41.57%	+45.9%
Dec 31, 2017	28.50%	-40.6%
Dec 31, 2016	47.98%	-39.9%

Date	Value	Change
Dec 31, 2015	79.87%	+57.1%
Dec 31, 2014	50.84%	+133.2%
Dec 31, 2013	21.80%	+10.6%
Dec 31, 2012	19.71%	-38.1%
Dec 31, 2011	31.82%	+131.9%
Dec 31, 2010	13.72%	-34.9%
Dec 31, 2009	21.09%	-77.7%
Dec 31, 2008	94.48%	+331.6%
Dec 31, 2007	21.89%	+61.8%
Dec 31, 2006	13.53%	-

FAQ

What is the current 3-month volatility of ET?
As of today, ET 3-month volatility is 16.72%
What 3-month volatility category does ET fall into?
Based on its current 3-month historical volatility, ET falls into the low volatility category
What is ET 3-month volatility 1-year high?
ET 3-month volatility reached a 1-year high of 42.38% on May 14, 2025
What is ET 3-month volatility 1-year low?
ET 3-month volatility reached a 1-year low of 12.99% on October 9, 2025

1-Year

18.88%

April 20, 2026

Summary

Current Value: As of today, ET 1-year volatility is 18.88%, down -2.38% on April 20, 2026
Value Category: Based on its current 1-year historical volatility, ET falls into the low volatility category
1-Year High: ET 1-year volatility reached a 1-year high of 28.27% on July 11, 2025
1-Year Low: ET 1-year volatility reached a 1-year low of 18.88% on April 21, 2026

Performance

ET Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Apr 20, 26	18.88%	-2.4%	-21.5%	-27.8%	-28.2%	-27.7%	-39.9%	-63.1%
10-Day Volatility	Apr 20, 26	12.28%	+0.5%	-38.4%	-11.6%	-8.7%	-77.8%	-1.3%	-45.8%
1-Month Volatility	Apr 20, 26	14.00%	-4.3%	-17.0%	-8.3%	+8.3%	-74.6%	-32.2%	-48.2%
3-Month Volatility	Apr 20, 26	16.72%	-0.1%	-1.9%	+2.2%	+0.1%	-58.1%	-27.2%	-58.9%
1-Year Volatility	Apr 20, 26	18.88%	-2.4%	-21.5%	-27.8%	-28.2%	-27.7%	-39.9%	-63.1%
14-Day RSI	Apr 20, 26	49.60	+3.0%	-16.8%	-29.2%	-0.0%	+20.2%	-10.9%	-6.1%
Beta	Apr 20, 26	0.29	0.0%	-59.1%	-65.1%	-65.5%	-65.9%	-65.9%	-77.0%
ATR	Apr 20, 26	$0.38	-3.7%	+17.2%	+57.1%	+78.0%	-54.0%	+56.9%	+56.4%
Price	Apr 21, 26	$18.91	0.0%	-0.5%	+7.1%	+14.7%	+14.2%	+48.1%	+137.0%
200-Day SMA	Apr 20, 26	$17.57	+0.0%	+0.7%	+2.3%	+1.7%	-0.6%	+46.4%	+164.3%
50-Day SMA	Apr 20, 26	$18.83	+0.1%	+2.8%	+12.8%	+13.2%	+2.4%	+49.3%	+141.7%

1-Year Volatility History

Date	Value	Change
Apr 21, 2026	18.88%	-28.2%
Dec 31, 2025	26.28%	+45.5%
Dec 31, 2024	18.06%	-1.5%
Dec 31, 2023	18.33%	-45.9%
Dec 31, 2022	33.91%	-3.7%
Dec 31, 2021	35.23%	-48.5%
Dec 31, 2020	68.46%	+163.4%
Dec 31, 2019	25.99%	-11.7%
Dec 31, 2018	29.42%	-2.3%
Dec 31, 2017	30.10%	-67.9%
Dec 31, 2016	93.65%	+79.9%

Date	Value	Change
Dec 31, 2015	52.07%	+58.4%
Dec 31, 2014	32.88%	+56.2%
Dec 31, 2013	21.05%	-1.4%
Dec 31, 2012	21.34%	-27.1%
Dec 31, 2011	29.29%	+39.3%
Dec 31, 2010	21.03%	-38.2%
Dec 31, 2009	34.03%	-36.9%
Dec 31, 2008	53.90%	+172.4%
Dec 31, 2007	19.79%	+21.3%
Dec 31, 2006	16.32%	-

FAQ

What is the current 1-year volatility of ET?
As of today, ET 1-year volatility is 18.88%
What 1-year volatility category does ET fall into?
Based on its current 1-year historical volatility, ET falls into the low volatility category
What is ET 1-year volatility 1-year high?
ET 1-year volatility reached a 1-year high of 28.27% on July 11, 2025
What is ET 1-year volatility 1-year low?
ET 1-year volatility reached a 1-year low of 18.88% on April 21, 2026

Data Sources & References

ET Official Website energytransfer.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1276187/000127618726000013/0001276187-26-000013-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1276187/000127618726000013/0001276187-26-000013-index.htm
ET Profile on Yahoo Finance finance.yahoo.com/quote/ET
ET Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/et