What is the current 10-day volatility of MYN?

As of today, MYN 10-day volatility is 15.40%

What 10-day volatility category does MYN fall into?

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

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

MYN 10-day volatility reached a 1-year high of 26.89% on October 9, 2026

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

MYN 10-day volatility reached a 1-year low of 2.22% on July 6, 2026

What is the current 1-month volatility of MYN?

As of today, MYN 1-month volatility is 20.43%

What 1-month volatility category does MYN fall into?

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

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

MYN 1-month volatility reached a 1-year high of 21.51% on October 9, 2026

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

MYN 1-month volatility reached a 1-year low of 4.34% on January 16, 2026

What is the current 3-month volatility of MYN?

As of today, MYN 3-month volatility is 14.84%

What 3-month volatility category does MYN fall into?

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

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

MYN 3-month volatility reached a 1-year high of 14.84% on October 22, 2026

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

MYN 3-month volatility reached a 1-year low of 6.54% on January 15, 2026

What is the current 1-year volatility of MYN?

As of today, MYN 1-year volatility is 10.90%

What 1-year volatility category does MYN fall into?

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

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

MYN 1-year volatility reached a 1-year high of 10.90% on October 22, 2026

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

MYN 1-year volatility reached a 1-year low of 8.67% on April 28, 2026

MYN Stock Volatility History & Chart Since 1992

10-Day

15.40%

October 22, 2026

Summary

Current Value: As of today, MYN 10-day volatility is 15.40%, down -6.50% on October 22, 2026
Value Category: Based on its current 10-day historical volatility, MYN falls into the low volatility category
1-Year High: MYN 10-day volatility reached a 1-year high of 26.89% on October 9, 2026
1-Year Low: MYN 10-day volatility reached a 1-year low of 2.22% on July 6, 2026

10-Day Volatility Chart

Performance

MYN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Oct 22, 26	15.40%	-6.5%	-16.2%	+90.8%	+413.3%	+143.3%	+58.8%	+57.1%
	Oct 22, 26	20.43%	-2.2%	+53.8%	+178.3%	+214.3%	+147.0%	+65.8%	+77.0%
	Oct 22, 26	14.84%	+0.9%	+46.8%	+60.1%	+114.1%	+74.8%	+56.2%	+88.1%
	Oct 22, 26	10.90%	+0.7%	+14.1%	+20.3%	+8.2%	+1.7%	-8.0%	+44.4%
	Oct 22, 26	49.41	+8.0%	+106.4%	+80.9%	+25.0%	-25.4%	+90.8%	+2.4%
	Oct 22, 26	0.26	-3.7%	+4.0%	+23.8%	+36.8%	+36.8%	+23.8%	+62.5%
	Oct 22, 26	$0.15	-2.0%	+11.1%	+67.4%	+105.5%	+93.0%	+65.3%	+16.8%
Price	Oct 22, 26	$8.95	+0.9%	+0.1%	-8.5%	-9.7%	-12.2%	+4.6%	-35.9%
	Oct 22, 26	$9.77	-0.1%	-1.2%	-2.3%	+0.5%	+0.2%	-0.8%	-29.5%
	Oct 22, 26	$9.21	-0.2%	-4.3%	-7.9%	-8.2%	-5.8%	+0.2%	-35.0%
	Oct 22, 26	$8.84	+0.0%	-5.4%	-12.2%	-11.7%	-12.5%	+1.2%	-36.4%

10-Day Volatility History

Date	Value	Change
Oct 23, 2026	15.40%	+413.3%
Dec 31, 2025	3.00%	-70.4%
Dec 31, 2024	10.14%	-9.1%
Dec 31, 2023	11.16%	-1.2%
Dec 31, 2022	11.30%	+26.4%
Dec 31, 2021	8.94%	-22.1%
Dec 31, 2020	11.47%	+55.2%
Dec 31, 2019	7.39%	-45.5%
Dec 31, 2018	13.57%	+51.8%
Dec 31, 2017	8.94%	+61.1%
Dec 31, 2016	5.55%	-26.1%
Dec 31, 2015	7.51%	+85.9%
Dec 31, 2014	4.04%	-69.1%
Dec 31, 2013	13.09%	-18.4%
Dec 31, 2012	16.04%	+133.1%
Dec 31, 2011	6.88%	-63.2%
Dec 31, 2010	18.72%	+129.7%
Dec 31, 2009	8.15%	-73.5%

Date	Value	Change
Dec 31, 2008	30.70%	+197.2%
Dec 31, 2007	10.33%	+25.1%
Dec 31, 2006	8.26%	-22.7%
Dec 31, 2005	10.69%	+60.3%
Dec 31, 2004	6.67%	+64.3%
Dec 31, 2003	4.06%	-45.4%
Dec 31, 2002	7.43%	-27.1%
Dec 31, 2001	10.19%	-31.6%
Dec 31, 2000	14.90%	-31.9%
Dec 31, 1999	21.87%	-22.0%
Dec 31, 1998	28.05%	+144.1%
Dec 31, 1997	11.49%	-9.2%
Dec 31, 1996	12.65%	-31.4%
Dec 31, 1995	18.44%	-29.6%
Dec 31, 1994	26.18%	+63.8%
Dec 31, 1993	15.98%	+22.4%
Dec 31, 1992	13.06%	-

FAQ

What is the current 10-day volatility of MYN?: As of today, MYN 10-day volatility is 15.40%
What 10-day volatility category does MYN fall into?: Based on its current 10-day historical volatility, MYN falls into the low volatility category
What is MYN 10-day volatility 1-year high?: MYN 10-day volatility reached a 1-year high of 26.89% on October 9, 2026
What is MYN 10-day volatility 1-year low?: MYN 10-day volatility reached a 1-year low of 2.22% on July 6, 2026

1-Month

20.43%

October 22, 2026

Summary

Current Value: As of today, MYN 1-month volatility is 20.43%, down -2.16% on October 22, 2026
Value Category: Based on its current 1-month historical volatility, MYN falls into the low volatility category
1-Year High: MYN 1-month volatility reached a 1-year high of 21.51% on October 9, 2026
1-Year Low: MYN 1-month volatility reached a 1-year low of 4.34% on January 16, 2026

Performance

MYN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Oct 22, 26	20.43%	-2.2%	+53.8%	+178.3%	+214.3%	+147.0%	+65.8%	+77.0%
	Oct 22, 26	15.40%	-6.5%	-16.2%	+90.8%	+413.3%	+143.3%	+58.8%	+57.1%
	Oct 22, 26	14.84%	+0.9%	+46.8%	+60.1%	+114.1%	+74.8%	+56.2%	+88.1%
	Oct 22, 26	10.90%	+0.7%	+14.1%	+20.3%	+8.2%	+1.7%	-8.0%	+44.4%
	Oct 22, 26	49.41	+8.0%	+106.4%	+80.9%	+25.0%	-25.4%	+90.8%	+2.4%
	Oct 22, 26	0.26	-3.7%	+4.0%	+23.8%	+36.8%	+36.8%	+23.8%	+62.5%
	Oct 22, 26	$0.15	-2.0%	+11.1%	+67.4%	+105.5%	+93.0%	+65.3%	+16.8%
Price	Oct 22, 26	$8.95	+0.9%	+0.1%	-8.5%	-9.7%	-12.2%	+4.6%	-35.9%
	Oct 22, 26	$9.77	-0.1%	-1.2%	-2.3%	+0.5%	+0.2%	-0.8%	-29.5%
	Oct 22, 26	$9.21	-0.2%	-4.3%	-7.9%	-8.2%	-5.8%	+0.2%	-35.0%
	Oct 22, 26	$8.84	+0.0%	-5.4%	-12.2%	-11.7%	-12.5%	+1.2%	-36.4%

1-Month Volatility History

Date	Value	Change
Oct 23, 2026	20.43%	+201.8%
Dec 31, 2025	6.77%	-27.1%
Dec 31, 2024	9.29%	-24.5%
Dec 31, 2023	12.31%	+2.7%
Dec 31, 2022	11.99%	+52.5%
Dec 31, 2021	7.86%	-9.8%
Dec 31, 2020	8.71%	+26.6%
Dec 31, 2019	6.88%	-38.9%
Dec 31, 2018	11.26%	+32.3%
Dec 31, 2017	8.51%	-35.9%
Dec 31, 2016	13.28%	+47.6%
Dec 31, 2015	9.00%	+56.8%
Dec 31, 2014	5.74%	-48.9%
Dec 31, 2013	11.23%	-19.3%
Dec 31, 2012	13.91%	+61.7%
Dec 31, 2011	8.60%	-58.5%
Dec 31, 2010	20.72%	+187.0%
Dec 31, 2009	7.22%	-79.8%

Date	Value	Change
Dec 31, 2008	35.78%	+247.7%
Dec 31, 2007	10.29%	+0.4%
Dec 31, 2006	10.25%	-2.5%
Dec 31, 2005	10.51%	+39.2%
Dec 31, 2004	7.55%	+33.9%
Dec 31, 2003	5.64%	-38.0%
Dec 31, 2002	9.09%	-24.3%
Dec 31, 2001	12.01%	-10.6%
Dec 31, 2000	13.44%	-30.3%
Dec 31, 1999	19.29%	-3.8%
Dec 31, 1998	20.06%	+60.9%
Dec 31, 1997	12.47%	-8.2%
Dec 31, 1996	13.58%	-1.3%
Dec 31, 1995	13.76%	-42.5%
Dec 31, 1994	23.93%	+70.4%
Dec 31, 1993	14.04%	+24.5%
Dec 31, 1992	11.28%	-

FAQ

What is the current 1-month volatility of MYN?: As of today, MYN 1-month volatility is 20.43%
What 1-month volatility category does MYN fall into?: Based on its current 1-month historical volatility, MYN falls into the low volatility category
What is MYN 1-month volatility 1-year high?: MYN 1-month volatility reached a 1-year high of 21.51% on October 9, 2026
What is MYN 1-month volatility 1-year low?: MYN 1-month volatility reached a 1-year low of 4.34% on January 16, 2026

3-Month

14.84%

October 22, 2026

Summary

Current Value: As of today, MYN 3-month volatility is 14.84%, up +0.95% on October 22, 2026
Value Category: Based on its current 3-month historical volatility, MYN falls into the very low volatility category
1-Year High: MYN 3-month volatility reached a 1-year high of 14.84% on October 22, 2026
1-Year Low: MYN 3-month volatility reached a 1-year low of 6.54% on January 15, 2026

Performance

MYN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Oct 22, 26	14.84%	+0.9%	+46.8%	+60.1%	+114.1%	+74.8%	+56.2%	+88.1%
	Oct 22, 26	15.40%	-6.5%	-16.2%	+90.8%	+413.3%	+143.3%	+58.8%	+57.1%
	Oct 22, 26	20.43%	-2.2%	+53.8%	+178.3%	+214.3%	+147.0%	+65.8%	+77.0%
	Oct 22, 26	10.90%	+0.7%	+14.1%	+20.3%	+8.2%	+1.7%	-8.0%	+44.4%
	Oct 22, 26	49.41	+8.0%	+106.4%	+80.9%	+25.0%	-25.4%	+90.8%	+2.4%
	Oct 22, 26	0.26	-3.7%	+4.0%	+23.8%	+36.8%	+36.8%	+23.8%	+62.5%
	Oct 22, 26	$0.15	-2.0%	+11.1%	+67.4%	+105.5%	+93.0%	+65.3%	+16.8%
Price	Oct 22, 26	$8.95	+0.9%	+0.1%	-8.5%	-9.7%	-12.2%	+4.6%	-35.9%
	Oct 22, 26	$9.77	-0.1%	-1.2%	-2.3%	+0.5%	+0.2%	-0.8%	-29.5%
	Oct 22, 26	$9.21	-0.2%	-4.3%	-7.9%	-8.2%	-5.8%	+0.2%	-35.0%
	Oct 22, 26	$8.84	+0.0%	-5.4%	-12.2%	-11.7%	-12.5%	+1.2%	-36.4%

3-Month Volatility History

Date	Value	Change
Oct 23, 2026	14.84%	+112.6%
Dec 31, 2025	6.98%	-31.3%
Dec 31, 2024	10.16%	-23.5%
Dec 31, 2023	13.28%	-3.1%
Dec 31, 2022	13.71%	+32.6%
Dec 31, 2021	10.34%	+12.1%
Dec 31, 2020	9.22%	+33.8%
Dec 31, 2019	6.89%	-31.0%
Dec 31, 2018	9.98%	+52.4%
Dec 31, 2017	6.55%	-50.6%
Dec 31, 2016	13.25%	+68.8%
Dec 31, 2015	7.85%	+25.2%
Dec 31, 2014	6.27%	-38.1%
Dec 31, 2013	10.13%	-6.7%
Dec 31, 2012	10.86%	+12.0%
Dec 31, 2011	9.70%	-41.0%
Dec 31, 2010	16.43%	+27.5%
Dec 31, 2009	12.89%	-78.4%

Date	Value	Change
Dec 31, 2008	59.68%	+477.2%
Dec 31, 2007	10.34%	+32.9%
Dec 31, 2006	7.78%	-13.8%
Dec 31, 2005	9.03%	+15.3%
Dec 31, 2004	7.83%	+31.4%
Dec 31, 2003	5.96%	-41.9%
Dec 31, 2002	10.25%	-14.0%
Dec 31, 2001	11.92%	-5.6%
Dec 31, 2000	12.63%	-26.2%
Dec 31, 1999	17.12%	+25.8%
Dec 31, 1998	13.61%	+9.0%
Dec 31, 1997	12.49%	-5.1%
Dec 31, 1996	13.16%	-3.5%
Dec 31, 1995	13.64%	-46.7%
Dec 31, 1994	25.60%	+53.8%
Dec 31, 1993	16.65%	-18.4%
Dec 31, 1992	20.41%	-

FAQ

What is the current 3-month volatility of MYN?: As of today, MYN 3-month volatility is 14.84%
What 3-month volatility category does MYN fall into?: Based on its current 3-month historical volatility, MYN falls into the very low volatility category
What is MYN 3-month volatility 1-year high?: MYN 3-month volatility reached a 1-year high of 14.84% on October 22, 2026
What is MYN 3-month volatility 1-year low?: MYN 3-month volatility reached a 1-year low of 6.54% on January 15, 2026

1-Year

10.90%

October 22, 2026

Summary

Current Value: As of today, MYN 1-year volatility is 10.90%, up +0.65% on October 22, 2026
Value Category: Based on its current 1-year historical volatility, MYN falls into the very low volatility category
1-Year High: MYN 1-year volatility reached a 1-year high of 10.90% on October 22, 2026
1-Year Low: MYN 1-year volatility reached a 1-year low of 8.67% on April 28, 2026

Performance

MYN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Oct 22, 26	10.90%	+0.7%	+14.1%	+20.3%	+8.2%	+1.7%	-8.0%	+44.4%
	Oct 22, 26	15.40%	-6.5%	-16.2%	+90.8%	+413.3%	+143.3%	+58.8%	+57.1%
	Oct 22, 26	20.43%	-2.2%	+53.8%	+178.3%	+214.3%	+147.0%	+65.8%	+77.0%
	Oct 22, 26	14.84%	+0.9%	+46.8%	+60.1%	+114.1%	+74.8%	+56.2%	+88.1%
	Oct 22, 26	10.90%	+0.7%	+14.1%	+20.3%	+8.2%	+1.7%	-8.0%	+44.4%
	Oct 22, 26	49.41	+8.0%	+106.4%	+80.9%	+25.0%	-25.4%	+90.8%	+2.4%
	Oct 22, 26	0.26	-3.7%	+4.0%	+23.8%	+36.8%	+36.8%	+23.8%	+62.5%
	Oct 22, 26	$0.15	-2.0%	+11.1%	+67.4%	+105.5%	+93.0%	+65.3%	+16.8%
Price	Oct 22, 26	$8.95	+0.9%	+0.1%	-8.5%	-9.7%	-12.2%	+4.6%	-35.9%
	Oct 22, 26	$9.77	-0.1%	-1.2%	-2.3%	+0.5%	+0.2%	-0.8%	-29.5%
	Oct 22, 26	$9.21	-0.2%	-4.3%	-7.9%	-8.2%	-5.8%	+0.2%	-35.0%
	Oct 22, 26	$8.84	+0.0%	-5.4%	-12.2%	-11.7%	-12.5%	+1.2%	-36.4%

1-Year Volatility History

Date	Value	Change
Oct 23, 2026	10.90%	+8.2%
Dec 31, 2025	10.07%	+15.7%
Dec 31, 2024	8.70%	-27.4%
Dec 31, 2023	11.99%	-19.2%
Dec 31, 2022	14.83%	+80.6%
Dec 31, 2021	8.21%	-62.5%
Dec 31, 2020	21.91%	+235.5%
Dec 31, 2019	6.53%	-5.5%
Dec 31, 2018	6.91%	+15.7%
Dec 31, 2017	5.97%	-40.8%
Dec 31, 2016	10.09%	+13.6%
Dec 31, 2015	8.88%	+22.8%
Dec 31, 2014	7.23%	-44.3%
Dec 31, 2013	12.98%	+30.5%
Dec 31, 2012	9.95%	-3.8%
Dec 31, 2011	10.34%	-6.4%
Dec 31, 2010	11.05%	-32.7%
Dec 31, 2009	16.41%	-49.7%

Date	Value	Change
Dec 31, 2008	32.61%	+289.6%
Dec 31, 2007	8.37%	+6.8%
Dec 31, 2006	7.84%	+6.2%
Dec 31, 2005	7.38%	-17.8%
Dec 31, 2004	8.98%	+23.0%
Dec 31, 2003	7.30%	-14.6%
Dec 31, 2002	8.55%	-28.7%
Dec 31, 2001	12.00%	-10.4%
Dec 31, 2000	13.39%	+8.2%
Dec 31, 1999	12.38%	+1.9%
Dec 31, 1998	12.15%	-3.4%
Dec 31, 1997	12.58%	-11.5%
Dec 31, 1996	14.22%	-13.1%
Dec 31, 1995	16.37%	-23.5%
Dec 31, 1994	21.41%	+43.3%
Dec 31, 1993	14.94%	-8.1%
Dec 31, 1992	16.25%	-

FAQ

What is the current 1-year volatility of MYN?: As of today, MYN 1-year volatility is 10.90%
What 1-year volatility category does MYN fall into?: Based on its current 1-year historical volatility, MYN falls into the very low volatility category
What is MYN 1-year volatility 1-year high?: MYN 1-year volatility reached a 1-year high of 10.90% on October 22, 2026
What is MYN 1-year volatility 1-year low?: MYN 1-year volatility reached a 1-year low of 8.67% on April 28, 2026

Data Sources & References

MYN Official Website www.blackrock.com/investing/products/240271/blackrock-muniyield-new-york-insured-fund-inc-usd-fund
MYN Profile on Yahoo Finance finance.yahoo.com/quote/MYN
MYN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/myn