What is the current 10-day volatility of MPA?

As of today, MPA 10-day volatility is 12.70%

What 10-day volatility category does MPA fall into?

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

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

MPA 10-day volatility reached a 1-year high of 29.78% on April 21, 2025

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

MPA 10-day volatility reached a 1-year low of 3.14% on September 2, 2025

What is the current 1-month volatility of MPA?

As of today, MPA 1-month volatility is 10.18%

What 1-month volatility category does MPA fall into?

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

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

MPA 1-month volatility reached a 1-year high of 23.25% on May 2, 2025

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

MPA 1-month volatility reached a 1-year low of 4.06% on September 4, 2025

What is the current 3-month volatility of MPA?

As of today, MPA 3-month volatility is 8.34%

What 3-month volatility category does MPA fall into?

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

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

MPA 3-month volatility reached a 1-year high of 15.10% on May 6, 2025

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

MPA 3-month volatility reached a 1-year low of 6.63% on September 4, 2025

What is the current 1-year volatility of MPA?

As of today, MPA 1-year volatility is 9.96%

What 1-year volatility category does MPA fall into?

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

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

MPA 1-year volatility reached a 1-year high of 12.65% on April 10, 2025

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

MPA 1-year volatility reached a 1-year low of 9.71% on March 13, 2026

MPA Stock Volatility History & Chart Since 1992

10-Day

12.70%

March 25, 2026

Summary

Current Value: As of today, MPA 10-day volatility is 12.70%, up +8.92% on March 25, 2026
Value Category: Based on its current 10-day historical volatility, MPA falls into the very low volatility category
1-Year High: MPA 10-day volatility reached a 1-year high of 29.78% on April 21, 2025
1-Year Low: MPA 10-day volatility reached a 1-year low of 3.14% on September 2, 2025

10-Day Volatility Chart

Performance

MPA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Mar 25, 26	12.70%	+8.9%	+87.0%	+68.0%	+58.5%	+30.4%	+19.4%	+10.3%
1-Month Volatility	Mar 25, 26	10.18%	+5.2%	+55.9%	+20.5%	+26.3%	+8.2%	+7.5%	-7.5%
3-Month Volatility	Mar 25, 26	8.34%	+0.5%	+14.1%	+2.6%	+10.8%	-22.6%	-19.1%	-22.6%
1-Year Volatility	Mar 25, 26	9.96%	+0.2%	+1.2%	-5.1%	-2.0%	-13.4%	-31.8%	-20.6%
14-Day RSI	Mar 25, 26	30.29	+26.4%	-52.8%	-20.4%	-26.1%	-26.2%	-40.2%	-32.9%
Beta	Mar 25, 26	0.18	0.0%	+12.5%	0.0%	0.0%	+28.6%	-10.0%	-30.8%
ATR	Mar 25, 26	$0.13	-3.3%	+25.7%	+28.7%	+40.3%	+17.9%	+18.5%	-23.4%
	Mar 25, 26	$10.98	+0.6%	-5.2%	-0.9%	-0.9%	-3.4%	-3.9%	-23.9%
200-Day SMA	Mar 25, 26	$11.15	+0.0%	+0.4%	+1.1%	+1.1%	-8.1%	-6.3%	-21.6%
50-Day SMA	Mar 25, 26	$11.39	-0.1%	+0.6%	+0.8%	+1.0%	-2.2%	-0.6%	-22.1%

10-Day Volatility History

Date	Value	Change
Mar 25, 2026	12.70%	+58.6%
Dec 31, 2025	8.01%	-61.2%
Dec 31, 2024	20.63%	+454.6%
Dec 31, 2023	3.72%	-37.8%
Dec 31, 2022	5.98%	-55.7%
Dec 31, 2021	13.51%	+31.3%
Dec 31, 2020	10.29%	+198.3%
Dec 31, 2019	3.45%	-42.5%
Dec 31, 2018	6.00%	+50.0%
Dec 31, 2017	4.00%	-38.7%
Dec 31, 2016	6.52%	+21.0%
Dec 31, 2015	5.39%	+16.7%
Dec 31, 2014	4.62%	-60.0%
Dec 31, 2013	11.55%	-2.0%
Dec 31, 2012	11.78%	+3.7%
Dec 31, 2011	11.36%	-42.7%
Dec 31, 2010	19.83%	+313.1%
Dec 31, 2009	4.80%	-85.9%

Date	Value	Change
Dec 31, 2008	34.14%	+157.5%
Dec 31, 2007	13.26%	+234.8%
Dec 31, 2006	3.96%	-48.8%
Dec 31, 2005	7.73%	+57.1%
Dec 31, 2004	4.92%	-12.9%
Dec 31, 2003	5.65%	-55.7%
Dec 31, 2002	12.76%	-16.9%
Dec 31, 2001	15.36%	+29.1%
Dec 31, 2000	11.90%	-59.6%
Dec 31, 1999	29.45%	+67.9%
Dec 31, 1998	17.54%	+11.0%
Dec 31, 1997	15.80%	+12.3%
Dec 31, 1996	14.07%	-39.9%
Dec 31, 1995	23.41%	+72.8%
Dec 31, 1994	13.55%	-29.1%
Dec 31, 1993	19.11%	+55.5%
Dec 31, 1992	12.29%	-

FAQ

What is the current 10-day volatility of MPA?
As of today, MPA 10-day volatility is 12.70%
What 10-day volatility category does MPA fall into?
Based on its current 10-day historical volatility, MPA falls into the very low volatility category
What is MPA 10-day volatility 1-year high?
MPA 10-day volatility reached a 1-year high of 29.78% on April 21, 2025
What is MPA 10-day volatility 1-year low?
MPA 10-day volatility reached a 1-year low of 3.14% on September 2, 2025

1-Month

10.18%

March 25, 2026

Summary

Current Value: As of today, MPA 1-month volatility is 10.18%, up +5.17% on March 25, 2026
Value Category: Based on its current 1-month historical volatility, MPA falls into the very low volatility category
1-Year High: MPA 1-month volatility reached a 1-year high of 23.25% on May 2, 2025
1-Year Low: MPA 1-month volatility reached a 1-year low of 4.06% on September 4, 2025

Performance

MPA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Mar 25, 26	10.18%	+5.2%	+55.9%	+20.5%	+26.3%	+8.2%	+7.5%	-7.5%
10-Day Volatility	Mar 25, 26	12.70%	+8.9%	+87.0%	+68.0%	+58.5%	+30.4%	+19.4%	+10.3%
3-Month Volatility	Mar 25, 26	8.34%	+0.5%	+14.1%	+2.6%	+10.8%	-22.6%	-19.1%	-22.6%
1-Year Volatility	Mar 25, 26	9.96%	+0.2%	+1.2%	-5.1%	-2.0%	-13.4%	-31.8%	-20.6%
14-Day RSI	Mar 25, 26	30.29	+26.4%	-52.8%	-20.4%	-26.1%	-26.2%	-40.2%	-32.9%
Beta	Mar 25, 26	0.18	0.0%	+12.5%	0.0%	0.0%	+28.6%	-10.0%	-30.8%
ATR	Mar 25, 26	$0.13	-3.3%	+25.7%	+28.7%	+40.3%	+17.9%	+18.5%	-23.4%
	Mar 25, 26	$10.98	+0.6%	-5.2%	-0.9%	-0.9%	-3.4%	-3.9%	-23.9%
200-Day SMA	Mar 25, 26	$11.15	+0.0%	+0.4%	+1.1%	+1.1%	-8.1%	-6.3%	-21.6%
50-Day SMA	Mar 25, 26	$11.39	-0.1%	+0.6%	+0.8%	+1.0%	-2.2%	-0.6%	-22.1%

1-Month Volatility History

Date	Value	Change
Mar 25, 2026	10.18%	+23.2%
Dec 31, 2025	8.26%	-46.4%
Dec 31, 2024	15.42%	+74.8%
Dec 31, 2023	8.82%	-9.7%
Dec 31, 2022	9.77%	-53.6%
Dec 31, 2021	21.04%	+138.8%
Dec 31, 2020	8.81%	+105.4%
Dec 31, 2019	4.29%	-39.1%
Dec 31, 2018	7.05%	-0.4%
Dec 31, 2017	7.08%	-42.0%
Dec 31, 2016	12.21%	+70.5%
Dec 31, 2015	7.16%	+5.6%
Dec 31, 2014	6.78%	-33.1%
Dec 31, 2013	10.13%	-8.1%
Dec 31, 2012	11.02%	+24.1%
Dec 31, 2011	8.88%	-58.9%
Dec 31, 2010	21.61%	+244.1%
Dec 31, 2009	6.28%	-83.1%

Date	Value	Change
Dec 31, 2008	37.22%	+239.9%
Dec 31, 2007	10.95%	+136.5%
Dec 31, 2006	4.63%	-58.8%
Dec 31, 2005	11.23%	+5.8%
Dec 31, 2004	10.61%	+130.7%
Dec 31, 2003	4.60%	-52.4%
Dec 31, 2002	9.67%	-13.2%
Dec 31, 2001	11.14%	+11.1%
Dec 31, 2000	10.03%	-67.0%
Dec 31, 1999	30.35%	+89.1%
Dec 31, 1998	16.05%	-5.1%
Dec 31, 1997	16.91%	+32.2%
Dec 31, 1996	12.79%	-40.7%
Dec 31, 1995	21.56%	+21.1%
Dec 31, 1994	17.80%	-13.1%
Dec 31, 1993	20.49%	+65.9%
Dec 31, 1992	12.35%	-

FAQ

What is the current 1-month volatility of MPA?
As of today, MPA 1-month volatility is 10.18%
What 1-month volatility category does MPA fall into?
Based on its current 1-month historical volatility, MPA falls into the very low volatility category
What is MPA 1-month volatility 1-year high?
MPA 1-month volatility reached a 1-year high of 23.25% on May 2, 2025
What is MPA 1-month volatility 1-year low?
MPA 1-month volatility reached a 1-year low of 4.06% on September 4, 2025

3-Month

8.34%

March 25, 2026

Summary

Current Value: As of today, MPA 3-month volatility is 8.34%, up +0.48% on March 25, 2026
Value Category: Based on its current 3-month historical volatility, MPA falls into the very low volatility category
1-Year High: MPA 3-month volatility reached a 1-year high of 15.10% on May 6, 2025
1-Year Low: MPA 3-month volatility reached a 1-year low of 6.63% on September 4, 2025

Performance

MPA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Mar 25, 26	8.34%	+0.5%	+14.1%	+2.6%	+10.8%	-22.6%	-19.1%	-22.6%
10-Day Volatility	Mar 25, 26	12.70%	+8.9%	+87.0%	+68.0%	+58.5%	+30.4%	+19.4%	+10.3%
1-Month Volatility	Mar 25, 26	10.18%	+5.2%	+55.9%	+20.5%	+26.3%	+8.2%	+7.5%	-7.5%
1-Year Volatility	Mar 25, 26	9.96%	+0.2%	+1.2%	-5.1%	-2.0%	-13.4%	-31.8%	-20.6%
14-Day RSI	Mar 25, 26	30.29	+26.4%	-52.8%	-20.4%	-26.1%	-26.2%	-40.2%	-32.9%
Beta	Mar 25, 26	0.18	0.0%	+12.5%	0.0%	0.0%	+28.6%	-10.0%	-30.8%
ATR	Mar 25, 26	$0.13	-3.3%	+25.7%	+28.7%	+40.3%	+17.9%	+18.5%	-23.4%
	Mar 25, 26	$10.98	+0.6%	-5.2%	-0.9%	-0.9%	-3.4%	-3.9%	-23.9%
200-Day SMA	Mar 25, 26	$11.15	+0.0%	+0.4%	+1.1%	+1.1%	-8.1%	-6.3%	-21.6%
50-Day SMA	Mar 25, 26	$11.39	-0.1%	+0.6%	+0.8%	+1.0%	-2.2%	-0.6%	-22.1%

3-Month Volatility History

Date	Value	Change
Mar 25, 2026	8.34%	+11.5%
Dec 31, 2025	7.48%	-42.2%
Dec 31, 2024	12.94%	+2.1%
Dec 31, 2023	12.68%	-18.0%
Dec 31, 2022	15.47%	-7.9%
Dec 31, 2021	16.79%	+118.9%
Dec 31, 2020	7.67%	+55.6%
Dec 31, 2019	4.93%	-37.5%
Dec 31, 2018	7.89%	+24.1%
Dec 31, 2017	6.36%	-65.7%
Dec 31, 2016	18.53%	+165.9%
Dec 31, 2015	6.97%	+23.6%
Dec 31, 2014	5.64%	-39.5%
Dec 31, 2013	9.32%	-18.5%
Dec 31, 2012	11.44%	+45.5%
Dec 31, 2011	7.86%	-58.3%
Dec 31, 2010	18.85%	+73.3%
Dec 31, 2009	10.88%	-77.3%

Date	Value	Change
Dec 31, 2008	48.00%	+438.7%
Dec 31, 2007	8.91%	+90.4%
Dec 31, 2006	4.68%	-55.5%
Dec 31, 2005	10.52%	+20.0%
Dec 31, 2004	8.77%	+74.4%
Dec 31, 2003	5.03%	-57.5%
Dec 31, 2002	11.84%	+32.0%
Dec 31, 2001	8.97%	-32.2%
Dec 31, 2000	13.23%	-39.4%
Dec 31, 1999	21.83%	+25.3%
Dec 31, 1998	17.42%	+10.9%
Dec 31, 1997	15.71%	+29.1%
Dec 31, 1996	12.17%	-30.6%
Dec 31, 1995	17.54%	-26.9%
Dec 31, 1994	23.98%	+41.4%
Dec 31, 1993	16.96%	+27.9%
Dec 31, 1992	13.26%	-

FAQ

What is the current 3-month volatility of MPA?
As of today, MPA 3-month volatility is 8.34%
What 3-month volatility category does MPA fall into?
Based on its current 3-month historical volatility, MPA falls into the very low volatility category
What is MPA 3-month volatility 1-year high?
MPA 3-month volatility reached a 1-year high of 15.10% on May 6, 2025
What is MPA 3-month volatility 1-year low?
MPA 3-month volatility reached a 1-year low of 6.63% on September 4, 2025

1-Year

9.96%

March 25, 2026

Summary

Current Value: As of today, MPA 1-year volatility is 9.96%, up +0.20% on March 25, 2026
Value Category: Based on its current 1-year historical volatility, MPA falls into the very low volatility category
1-Year High: MPA 1-year volatility reached a 1-year high of 12.65% on April 10, 2025
1-Year Low: MPA 1-year volatility reached a 1-year low of 9.71% on March 13, 2026

Performance

MPA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Mar 25, 26	9.96%	+0.2%	+1.2%	-5.1%	-2.0%	-13.4%	-31.8%	-20.6%
10-Day Volatility	Mar 25, 26	12.70%	+8.9%	+87.0%	+68.0%	+58.5%	+30.4%	+19.4%	+10.3%
1-Month Volatility	Mar 25, 26	10.18%	+5.2%	+55.9%	+20.5%	+26.3%	+8.2%	+7.5%	-7.5%
3-Month Volatility	Mar 25, 26	8.34%	+0.5%	+14.1%	+2.6%	+10.8%	-22.6%	-19.1%	-22.6%
1-Year Volatility	Mar 25, 26	9.96%	+0.2%	+1.2%	-5.1%	-2.0%	-13.4%	-31.8%	-20.6%
14-Day RSI	Mar 25, 26	30.29	+26.4%	-52.8%	-20.4%	-26.1%	-26.2%	-40.2%	-32.9%
Beta	Mar 25, 26	0.18	0.0%	+12.5%	0.0%	0.0%	+28.6%	-10.0%	-30.8%
ATR	Mar 25, 26	$0.13	-3.3%	+25.7%	+28.7%	+40.3%	+17.9%	+18.5%	-23.4%
	Mar 25, 26	$10.98	+0.6%	-5.2%	-0.9%	-0.9%	-3.4%	-3.9%	-23.9%
200-Day SMA	Mar 25, 26	$11.15	+0.0%	+0.4%	+1.1%	+1.1%	-8.1%	-6.3%	-21.6%
50-Day SMA	Mar 25, 26	$11.39	-0.1%	+0.6%	+0.8%	+1.0%	-2.2%	-0.6%	-22.1%

1-Year Volatility History

Date	Value	Change
Mar 25, 2026	9.96%	-2.0%
Dec 31, 2025	10.16%	-11.0%
Dec 31, 2024	11.42%	+5.3%
Dec 31, 2023	10.85%	-29.8%
Dec 31, 2022	15.46%	+23.0%
Dec 31, 2021	12.57%	-43.4%
Dec 31, 2020	22.20%	+253.5%
Dec 31, 2019	6.28%	-18.3%
Dec 31, 2018	7.69%	+21.7%
Dec 31, 2017	6.32%	-47.4%
Dec 31, 2016	12.01%	+32.3%
Dec 31, 2015	9.08%	+52.3%
Dec 31, 2014	5.96%	-54.0%
Dec 31, 2013	12.96%	+18.2%
Dec 31, 2012	10.96%	+2.0%
Dec 31, 2011	10.74%	-1.6%
Dec 31, 2010	10.92%	-32.9%
Dec 31, 2009	16.27%	-39.5%

Date	Value	Change
Dec 31, 2008	26.91%	+221.5%
Dec 31, 2007	8.37%	+14.2%
Dec 31, 2006	7.33%	-23.2%
Dec 31, 2005	9.54%	-8.4%
Dec 31, 2004	10.42%	+19.4%
Dec 31, 2003	8.73%	-1.8%
Dec 31, 2002	8.89%	-21.0%
Dec 31, 2001	11.25%	-28.6%
Dec 31, 2000	15.75%	-3.3%
Dec 31, 1999	16.29%	+3.0%
Dec 31, 1998	15.82%	+17.7%
Dec 31, 1997	13.44%	+0.4%
Dec 31, 1996	13.38%	-18.7%
Dec 31, 1995	16.45%	-28.1%
Dec 31, 1994	22.89%	+15.1%
Dec 31, 1993	19.89%	+50.0%
Dec 31, 1992	13.26%	-

FAQ

What is the current 1-year volatility of MPA?
As of today, MPA 1-year volatility is 9.96%
What 1-year volatility category does MPA fall into?
Based on its current 1-year historical volatility, MPA falls into the very low volatility category
What is MPA 1-year volatility 1-year high?
MPA 1-year volatility reached a 1-year high of 12.65% on April 10, 2025
What is MPA 1-year volatility 1-year low?
MPA 1-year volatility reached a 1-year low of 9.71% on March 13, 2026

Data Sources & References

MPA Official Website www.blackrock.com/investing/products/240269/blackrock-muniyield-pennsylvania-quality-fund-inc-fund
MPA Profile on Yahoo Finance finance.yahoo.com/quote/MPA
MPA Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mpa