What is the current 10-day volatility of MPLX?

As of today, MPLX 10-day volatility is 21.03%

What 10-day volatility category does MPLX fall into?

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

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

MPLX 10-day volatility reached a 1-year high of 29.07% on May 8, 2026

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

MPLX 10-day volatility reached a 1-year low of 6.47% on March 10, 2026

What is the current 1-month volatility of MPLX?

As of today, MPLX 1-month volatility is 18.10%

What 1-month volatility category does MPLX fall into?

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

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

MPLX 1-month volatility reached a 1-year high of 22.96% on June 4, 2026

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

MPLX 1-month volatility reached a 1-year low of 11.23% on August 1, 2025

What is the current 3-month volatility of MPLX?

As of today, MPLX 3-month volatility is 19.20%

What 3-month volatility category does MPLX fall into?

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

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

MPLX 3-month volatility reached a 1-year high of 19.36% on July 29, 2026

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

MPLX 3-month volatility reached a 1-year low of 14.08% on November 7, 2025

What is the current 1-year volatility of MPLX?

As of today, MPLX 1-year volatility is 16.98%

What 1-year volatility category does MPLX fall into?

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

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

MPLX 1-year volatility reached a 1-year high of 21.37% on October 24, 2025

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

MPLX 1-year volatility reached a 1-year low of 15.89% on May 7, 2026

MPLX LP (MPLX) Stock Volatility History & Chart Since 2012

10-Day

21.03%

July 30, 2026

Summary

Current Value: As of today, MPLX 10-day volatility is 21.03%, down -3.53% on July 30, 2026
Value Category: Based on its current 10-day historical volatility, MPLX falls into the low volatility category
1-Year High: MPLX 10-day volatility reached a 1-year high of 29.07% on May 8, 2026
1-Year Low: MPLX 10-day volatility reached a 1-year low of 6.47% on March 10, 2026

10-Day Volatility Chart

Performance

MPLX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Jul 30, 26	21.03%	-3.5%	+12.6%	+54.1%	+42.0%	+72.9%	+205.2%	-49.6%
1-Month Volatility	Jul 30, 26	18.10%	+0.3%	+5.4%	+18.6%	+7.7%	+58.1%	+149.7%	-49.1%
3-Month Volatility	Jul 30, 26	19.20%	-0.8%	+4.8%	+21.8%	+23.5%	+23.5%	+93.5%	-27.3%
1-Year Volatility	Jul 30, 26	16.98%	+0.1%	+2.9%	+5.9%	-16.0%	-18.8%	-12.3%	-51.6%
14-Day RSI	Jul 30, 26	52.92	-2.4%	+3.7%	+2.0%	+16.1%	-14.3%	-24.3%	+8.8%
Beta	Jul 30, 26	0.02	-33.3%	-50.0%	-88.2%	-96.2%	-96.4%	-96.2%	-97.8%
ATR	Jul 30, 26	$1.07	-3.3%	+4.7%	+5.0%	+33.7%	+31.8%	+169.8%	+38.0%
Price	Jul 30, 26	$57.61	-0.3%	+2.3%	+2.4%	+7.9%	+10.6%	+62.5%	+103.0%
200-Day SMA	Jul 30, 26	$55.33	+0.1%	+1.4%	+3.4%	+7.7%	+10.3%	+63.2%	+121.6%
50-Day SMA	Jul 30, 26	$56.60	+0.1%	+1.4%	-1.1%	+6.7%	+10.7%	+65.8%	+94.5%
20-Day SMA	Jul 30, 26	$57.35	+0.1%	+1.8%	+3.2%	+5.3%	+12.7%	+65.2%	+101.6%

10-Day Volatility History

Date	Value	Change
Jul 30, 2026	21.03%	+42.0%
Dec 31, 2025	14.81%	-37.6%
Dec 31, 2024	23.72%	+238.9%
Dec 31, 2023	7.00%	-62.2%
Dec 31, 2022	18.51%	-8.4%
Dec 31, 2021	20.20%	+30.1%
Dec 31, 2020	15.53%	-3.4%
Dec 31, 2019	16.07%	-66.5%

Date	Value	Change
Dec 31, 2018	48.04%	+82.9%
Dec 31, 2017	26.26%	+127.4%
Dec 31, 2016	11.55%	-78.2%
Dec 31, 2015	53.08%	+49.0%
Dec 31, 2014	35.63%	+7.1%
Dec 31, 2013	33.28%	+66.1%
Dec 31, 2012	20.04%	-

FAQ

What is the current 10-day volatility of MPLX?
As of today, MPLX 10-day volatility is 21.03%
What 10-day volatility category does MPLX fall into?
Based on its current 10-day historical volatility, MPLX falls into the low volatility category
What is MPLX 10-day volatility 1-year high?
MPLX 10-day volatility reached a 1-year high of 29.07% on May 8, 2026
What is MPLX 10-day volatility 1-year low?
MPLX 10-day volatility reached a 1-year low of 6.47% on March 10, 2026

1-Month

18.10%

July 30, 2026

Summary

Current Value: As of today, MPLX 1-month volatility is 18.10%, up +0.33% on July 30, 2026
Value Category: Based on its current 1-month historical volatility, MPLX falls into the low volatility category
1-Year High: MPLX 1-month volatility reached a 1-year high of 22.96% on June 4, 2026
1-Year Low: MPLX 1-month volatility reached a 1-year low of 11.23% on August 1, 2025

Performance

MPLX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jul 30, 26	18.10%	+0.3%	+5.4%	+18.6%	+7.7%	+58.1%	+149.7%	-49.1%
10-Day Volatility	Jul 30, 26	21.03%	-3.5%	+12.6%	+54.1%	+42.0%	+72.9%	+205.2%	-49.6%
3-Month Volatility	Jul 30, 26	19.20%	-0.8%	+4.8%	+21.8%	+23.5%	+23.5%	+93.5%	-27.3%
1-Year Volatility	Jul 30, 26	16.98%	+0.1%	+2.9%	+5.9%	-16.0%	-18.8%	-12.3%	-51.6%
14-Day RSI	Jul 30, 26	52.92	-2.4%	+3.7%	+2.0%	+16.1%	-14.3%	-24.3%	+8.8%
Beta	Jul 30, 26	0.02	-33.3%	-50.0%	-88.2%	-96.2%	-96.4%	-96.2%	-97.8%
ATR	Jul 30, 26	$1.07	-3.3%	+4.7%	+5.0%	+33.7%	+31.8%	+169.8%	+38.0%
Price	Jul 30, 26	$57.61	-0.3%	+2.3%	+2.4%	+7.9%	+10.6%	+62.5%	+103.0%
200-Day SMA	Jul 30, 26	$55.33	+0.1%	+1.4%	+3.4%	+7.7%	+10.3%	+63.2%	+121.6%
50-Day SMA	Jul 30, 26	$56.60	+0.1%	+1.4%	-1.1%	+6.7%	+10.7%	+65.8%	+94.5%
20-Day SMA	Jul 30, 26	$57.35	+0.1%	+1.8%	+3.2%	+5.3%	+12.7%	+65.2%	+101.6%

1-Month Volatility History

Date	Value	Change
Jul 30, 2026	18.10%	+7.7%
Dec 31, 2025	16.81%	-21.3%
Dec 31, 2024	21.35%	+150.3%
Dec 31, 2023	8.53%	-61.7%
Dec 31, 2022	22.26%	+0.4%
Dec 31, 2021	22.17%	-18.3%
Dec 31, 2020	27.14%	+20.9%
Dec 31, 2019	22.44%	-45.2%

Date	Value	Change
Dec 31, 2018	40.98%	+46.8%
Dec 31, 2017	27.92%	+57.4%
Dec 31, 2016	17.74%	-83.6%
Dec 31, 2015	107.93%	+116.9%
Dec 31, 2014	49.76%	+54.5%
Dec 31, 2013	32.20%	+33.3%
Dec 31, 2012	24.16%	-

FAQ

What is the current 1-month volatility of MPLX?
As of today, MPLX 1-month volatility is 18.10%
What 1-month volatility category does MPLX fall into?
Based on its current 1-month historical volatility, MPLX falls into the low volatility category
What is MPLX 1-month volatility 1-year high?
MPLX 1-month volatility reached a 1-year high of 22.96% on June 4, 2026
What is MPLX 1-month volatility 1-year low?
MPLX 1-month volatility reached a 1-year low of 11.23% on August 1, 2025

3-Month

19.20%

July 30, 2026

Summary

Current Value: As of today, MPLX 3-month volatility is 19.20%, down -0.83% on July 30, 2026
Value Category: Based on its current 3-month historical volatility, MPLX falls into the low volatility category
1-Year High: MPLX 3-month volatility reached a 1-year high of 19.36% on July 29, 2026
1-Year Low: MPLX 3-month volatility reached a 1-year low of 14.08% on November 7, 2025

Performance

MPLX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Jul 30, 26	19.20%	-0.8%	+4.8%	+21.8%	+23.5%	+23.5%	+93.5%	-27.3%
10-Day Volatility	Jul 30, 26	21.03%	-3.5%	+12.6%	+54.1%	+42.0%	+72.9%	+205.2%	-49.6%
1-Month Volatility	Jul 30, 26	18.10%	+0.3%	+5.4%	+18.6%	+7.7%	+58.1%	+149.7%	-49.1%
1-Year Volatility	Jul 30, 26	16.98%	+0.1%	+2.9%	+5.9%	-16.0%	-18.8%	-12.3%	-51.6%
14-Day RSI	Jul 30, 26	52.92	-2.4%	+3.7%	+2.0%	+16.1%	-14.3%	-24.3%	+8.8%
Beta	Jul 30, 26	0.02	-33.3%	-50.0%	-88.2%	-96.2%	-96.4%	-96.2%	-97.8%
ATR	Jul 30, 26	$1.07	-3.3%	+4.7%	+5.0%	+33.7%	+31.8%	+169.8%	+38.0%
Price	Jul 30, 26	$57.61	-0.3%	+2.3%	+2.4%	+7.9%	+10.6%	+62.5%	+103.0%
200-Day SMA	Jul 30, 26	$55.33	+0.1%	+1.4%	+3.4%	+7.7%	+10.3%	+63.2%	+121.6%
50-Day SMA	Jul 30, 26	$56.60	+0.1%	+1.4%	-1.1%	+6.7%	+10.7%	+65.8%	+94.5%
20-Day SMA	Jul 30, 26	$57.35	+0.1%	+1.8%	+3.2%	+5.3%	+12.7%	+65.2%	+101.6%

3-Month Volatility History

Date	Value	Change
Jul 30, 2026	19.20%	+24.0%
Dec 31, 2025	15.48%	-20.1%
Dec 31, 2024	19.38%	+107.1%
Dec 31, 2023	9.36%	-62.0%
Dec 31, 2022	24.66%	+7.7%
Dec 31, 2021	22.90%	-43.9%
Dec 31, 2020	40.83%	+92.8%
Dec 31, 2019	21.18%	-33.9%

Date	Value	Change
Dec 31, 2018	32.02%	+23.4%
Dec 31, 2017	25.95%	-7.7%
Dec 31, 2016	28.11%	-63.3%
Dec 31, 2015	76.49%	+45.9%
Dec 31, 2014	52.41%	+120.3%
Dec 31, 2013	23.79%	+11.2%
Dec 31, 2012	21.39%	-

FAQ

What is the current 3-month volatility of MPLX?
As of today, MPLX 3-month volatility is 19.20%
What 3-month volatility category does MPLX fall into?
Based on its current 3-month historical volatility, MPLX falls into the low volatility category
What is MPLX 3-month volatility 1-year high?
MPLX 3-month volatility reached a 1-year high of 19.36% on July 29, 2026
What is MPLX 3-month volatility 1-year low?
MPLX 3-month volatility reached a 1-year low of 14.08% on November 7, 2025

1-Year

16.98%

July 30, 2026

Summary

Current Value: As of today, MPLX 1-year volatility is 16.98%, up +0.06% on July 30, 2026
Value Category: Based on its current 1-year historical volatility, MPLX falls into the low volatility category
1-Year High: MPLX 1-year volatility reached a 1-year high of 21.37% on October 24, 2025
1-Year Low: MPLX 1-year volatility reached a 1-year low of 15.89% on May 7, 2026

Performance

MPLX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jul 30, 26	16.98%	+0.1%	+2.9%	+5.9%	-16.0%	-18.8%	-12.3%	-51.6%
10-Day Volatility	Jul 30, 26	21.03%	-3.5%	+12.6%	+54.1%	+42.0%	+72.9%	+205.2%	-49.6%
1-Month Volatility	Jul 30, 26	18.10%	+0.3%	+5.4%	+18.6%	+7.7%	+58.1%	+149.7%	-49.1%
3-Month Volatility	Jul 30, 26	19.20%	-0.8%	+4.8%	+21.8%	+23.5%	+23.5%	+93.5%	-27.3%
1-Year Volatility	Jul 30, 26	16.98%	+0.1%	+2.9%	+5.9%	-16.0%	-18.8%	-12.3%	-51.6%
14-Day RSI	Jul 30, 26	52.92	-2.4%	+3.7%	+2.0%	+16.1%	-14.3%	-24.3%	+8.8%
Beta	Jul 30, 26	0.02	-33.3%	-50.0%	-88.2%	-96.2%	-96.4%	-96.2%	-97.8%
ATR	Jul 30, 26	$1.07	-3.3%	+4.7%	+5.0%	+33.7%	+31.8%	+169.8%	+38.0%
Price	Jul 30, 26	$57.61	-0.3%	+2.3%	+2.4%	+7.9%	+10.6%	+62.5%	+103.0%
200-Day SMA	Jul 30, 26	$55.33	+0.1%	+1.4%	+3.4%	+7.7%	+10.3%	+63.2%	+121.6%
50-Day SMA	Jul 30, 26	$56.60	+0.1%	+1.4%	-1.1%	+6.7%	+10.7%	+65.8%	+94.5%
20-Day SMA	Jul 30, 26	$57.35	+0.1%	+1.8%	+3.2%	+5.3%	+12.7%	+65.2%	+101.6%

1-Year Volatility History

Date	Value	Change
Jul 30, 2026	16.97%	-16.0%
Dec 31, 2025	20.21%	+33.1%
Dec 31, 2024	15.18%	+54.0%
Dec 31, 2023	9.86%	-65.1%
Dec 31, 2022	28.24%	+3.5%
Dec 31, 2021	27.29%	-61.8%
Dec 31, 2020	71.49%	+225.0%
Dec 31, 2019	22.00%	-13.3%

Date	Value	Change
Dec 31, 2018	25.38%	+13.3%
Dec 31, 2017	22.40%	-59.1%
Dec 31, 2016	54.82%	+7.4%
Dec 31, 2015	51.02%	+48.2%
Dec 31, 2014	34.43%	+31.9%
Dec 31, 2013	26.11%	+22.1%
Dec 31, 2012	21.39%	-

FAQ

What is the current 1-year volatility of MPLX?
As of today, MPLX 1-year volatility is 16.98%
What 1-year volatility category does MPLX fall into?
Based on its current 1-year historical volatility, MPLX falls into the low volatility category
What is MPLX 1-year volatility 1-year high?
MPLX 1-year volatility reached a 1-year high of 21.37% on October 24, 2025
What is MPLX 1-year volatility 1-year low?
MPLX 1-year volatility reached a 1-year low of 15.89% on May 7, 2026

Data Sources & References

MPLX Official Website www.mplx.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1552000/000155200026000004/0001552000-26-000004-index.htm
MPLX Profile on Yahoo Finance finance.yahoo.com/quote/MPLX
MPLX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mplx