What is the current 10-day volatility of RDN?

As of today, RDN 10-day volatility is 17.17%

What 10-day volatility category does RDN fall into?

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

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

RDN 10-day volatility reached a 1-year high of 51.90% on April 11, 2025

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

RDN 10-day volatility reached a 1-year low of 9.23% on January 5, 2026

What is the current 1-month volatility of RDN?

As of today, RDN 1-month volatility is 23.36%

What 1-month volatility category does RDN fall into?

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

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

RDN 1-month volatility reached a 1-year high of 40.97% on May 2, 2025

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

RDN 1-month volatility reached a 1-year low of 12.05% on January 9, 2026

What is the current 3-month volatility of RDN?

As of today, RDN 3-month volatility is 27.87%

What 3-month volatility category does RDN fall into?

Based on its current 3-month historical volatility, RDN falls into the moderate volatility category

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

RDN 3-month volatility reached a 1-year high of 30.20% on June 25, 2025

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

RDN 3-month volatility reached a 1-year low of 18.27% on January 2, 2026

What is the current 1-year volatility of RDN?

As of today, RDN 1-year volatility is 25.40%

What 1-year volatility category does RDN fall into?

Based on its current 1-year historical volatility, RDN falls into the moderate volatility category

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

RDN 1-year volatility reached a 1-year high of 27.18% on July 10, 2025

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

RDN 1-year volatility reached a 1-year low of 23.45% on January 9, 2026

RDN Stock Volatility History & Chart Since 1992

10-Day

17.17%

March 17, 2026

Summary

Current Value: As of today, RDN 10-day volatility is 17.17%, up +7.11% on March 17, 2026
Value Category: Based on its current 10-day historical volatility, RDN falls into the low volatility category
1-Year High: RDN 10-day volatility reached a 1-year high of 51.90% on April 11, 2025
1-Year Low: RDN 10-day volatility reached a 1-year low of 9.23% on January 5, 2026

10-Day Volatility Chart

Performance

RDN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Mar 17, 26	17.17%	+7.1%	-52.2%	-29.4%	+51.4%	-29.3%	-60.4%	+2.2%
	Mar 17, 26	23.36%	+0.9%	-13.4%	+27.6%	+28.7%	+25.9%	-33.0%	-27.4%
	Mar 17, 26	27.87%	+0.1%	+4.2%	+16.1%	+50.1%	+26.1%	-0.9%	-16.7%
	Mar 17, 26	25.40%	+0.0%	+1.1%	+5.8%	+7.3%	-2.1%	-11.2%	-70.2%
	Mar 17, 26	44.81	+7.5%	+5.5%	-32.2%	-13.8%	+5.2%	+16.8%	-36.1%
	Mar 17, 26	0.58	0.0%	+1.8%	-6.5%	-4.9%	-20.6%	-30.9%	-71.7%
	Mar 17, 26	$0.90	-2.7%	-2.0%	+28.0%	+55.5%	+15.9%	+17.8%	+20.3%
Price	Mar 17, 26	$33.06	+0.9%	+1.0%	-9.4%	-8.1%	+4.8%	+62.3%	+40.6%
	Mar 17, 26	$34.54	-0.0%	-0.0%	+1.4%	+0.7%	+3.1%	+67.9%	+93.7%
	Mar 17, 26	$33.68	-0.2%	-2.5%	-2.7%	-4.2%	+3.4%	+57.7%	+59.7%

10-Day Volatility History

Date	Value	Change
Mar 17, 2026	17.17%	+51.4%
Dec 31, 2025	11.34%	-51.0%
Dec 31, 2024	23.16%	+71.3%
Dec 31, 2023	13.52%	-45.0%
Dec 31, 2022	24.56%	-16.1%
Dec 31, 2021	29.28%	+37.9%
Dec 31, 2020	21.23%	+99.0%
Dec 31, 2019	10.67%	-77.7%
Dec 31, 2018	47.81%	+57.2%
Dec 31, 2017	30.41%	+130.4%
Dec 31, 2016	13.20%	-37.5%
Dec 31, 2015	21.13%	+3.3%
Dec 31, 2014	20.45%	-27.8%
Dec 31, 2013	28.31%	-42.1%
Dec 31, 2012	48.92%	-37.1%
Dec 31, 2011	77.77%	+186.8%
Dec 31, 2010	27.12%	-83.3%
Dec 31, 2009	162.31%	+68.5%

Date	Value	Change
Dec 31, 2008	96.30%	+106.6%
Dec 31, 2007	46.61%	+287.1%
Dec 31, 2006	12.04%	-45.6%
Dec 31, 2005	22.15%	+41.0%
Dec 31, 2004	15.71%	-18.9%
Dec 31, 2003	19.36%	-19.9%
Dec 31, 2002	24.18%	+32.6%
Dec 31, 2001	18.23%	-48.7%
Dec 31, 2000	35.54%	+10.1%
Dec 31, 1999	32.28%	-32.2%
Dec 31, 1998	47.60%	+155.5%
Dec 31, 1997	18.63%	-44.2%
Dec 31, 1996	33.41%	+127.1%
Dec 31, 1995	14.71%	-44.3%
Dec 31, 1994	26.39%	+42.3%
Dec 31, 1993	18.55%	-74.0%
Dec 31, 1992	71.25%	-

FAQ

What is the current 10-day volatility of RDN?
As of today, RDN 10-day volatility is 17.17%
What 10-day volatility category does RDN fall into?
Based on its current 10-day historical volatility, RDN falls into the low volatility category
What is RDN 10-day volatility 1-year high?
RDN 10-day volatility reached a 1-year high of 51.90% on April 11, 2025
What is RDN 10-day volatility 1-year low?
RDN 10-day volatility reached a 1-year low of 9.23% on January 5, 2026

1-Month

23.36%

March 17, 2026

Summary

Current Value: As of today, RDN 1-month volatility is 23.36%, up +0.95% on March 17, 2026
Value Category: Based on its current 1-month historical volatility, RDN falls into the low volatility category
1-Year High: RDN 1-month volatility reached a 1-year high of 40.97% on May 2, 2025
1-Year Low: RDN 1-month volatility reached a 1-year low of 12.05% on January 9, 2026

Performance

RDN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Mar 17, 26	23.36%	+0.9%	-13.4%	+27.6%	+28.7%	+25.9%	-33.0%	-27.4%
	Mar 17, 26	17.17%	+7.1%	-52.2%	-29.4%	+51.4%	-29.3%	-60.4%	+2.2%
	Mar 17, 26	27.87%	+0.1%	+4.2%	+16.1%	+50.1%	+26.1%	-0.9%	-16.7%
	Mar 17, 26	25.40%	+0.0%	+1.1%	+5.8%	+7.3%	-2.1%	-11.2%	-70.2%
	Mar 17, 26	44.81	+7.5%	+5.5%	-32.2%	-13.8%	+5.2%	+16.8%	-36.1%
	Mar 17, 26	0.58	0.0%	+1.8%	-6.5%	-4.9%	-20.6%	-30.9%	-71.7%
	Mar 17, 26	$0.90	-2.7%	-2.0%	+28.0%	+55.5%	+15.9%	+17.8%	+20.3%
Price	Mar 17, 26	$33.06	+0.9%	+1.0%	-9.4%	-8.1%	+4.8%	+62.3%	+40.6%
	Mar 17, 26	$34.54	-0.0%	-0.0%	+1.4%	+0.7%	+3.1%	+67.9%	+93.7%
	Mar 17, 26	$33.68	-0.2%	-2.5%	-2.7%	-4.2%	+3.4%	+57.7%	+59.7%

1-Month Volatility History

Date	Value	Change
Mar 17, 2026	23.36%	+31.7%
Dec 31, 2025	17.74%	-8.9%
Dec 31, 2024	19.47%	-17.5%
Dec 31, 2023	23.60%	-2.1%
Dec 31, 2022	24.11%	+6.5%
Dec 31, 2021	22.64%	-14.1%
Dec 31, 2020	26.35%	+134.2%
Dec 31, 2019	11.25%	-76.2%
Dec 31, 2018	47.26%	+52.4%
Dec 31, 2017	31.01%	+22.8%
Dec 31, 2016	25.26%	+13.5%
Dec 31, 2015	22.25%	+4.2%
Dec 31, 2014	21.35%	-17.0%
Dec 31, 2013	25.71%	-35.5%
Dec 31, 2012	39.84%	-54.7%
Dec 31, 2011	87.88%	+140.7%
Dec 31, 2010	36.51%	-74.2%
Dec 31, 2009	141.54%	-19.4%

Date	Value	Change
Dec 31, 2008	175.67%	+102.8%
Dec 31, 2007	86.64%	+517.5%
Dec 31, 2006	14.03%	-18.0%
Dec 31, 2005	17.12%	+0.2%
Dec 31, 2004	17.08%	-5.4%
Dec 31, 2003	18.06%	-41.2%
Dec 31, 2002	30.71%	+43.6%
Dec 31, 2001	21.39%	-37.9%
Dec 31, 2000	34.45%	+41.7%
Dec 31, 1999	24.31%	-37.2%
Dec 31, 1998	38.70%	+45.1%
Dec 31, 1997	26.68%	-4.6%
Dec 31, 1996	27.97%	-8.4%
Dec 31, 1995	30.53%	-12.6%
Dec 31, 1994	34.95%	+113.6%
Dec 31, 1993	16.36%	-72.5%
Dec 31, 1992	59.40%	-

FAQ

What is the current 1-month volatility of RDN?
As of today, RDN 1-month volatility is 23.36%
What 1-month volatility category does RDN fall into?
Based on its current 1-month historical volatility, RDN falls into the low volatility category
What is RDN 1-month volatility 1-year high?
RDN 1-month volatility reached a 1-year high of 40.97% on May 2, 2025
What is RDN 1-month volatility 1-year low?
RDN 1-month volatility reached a 1-year low of 12.05% on January 9, 2026

3-Month

27.87%

March 17, 2026

Summary

Current Value: As of today, RDN 3-month volatility is 27.87%, up +0.07% on March 17, 2026
Value Category: Based on its current 3-month historical volatility, RDN falls into the moderate volatility category
1-Year High: RDN 3-month volatility reached a 1-year high of 30.20% on June 25, 2025
1-Year Low: RDN 3-month volatility reached a 1-year low of 18.27% on January 2, 2026

Performance

RDN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Mar 17, 26	27.87%	+0.1%	+4.2%	+16.1%	+50.1%	+26.1%	-0.9%	-16.7%
	Mar 17, 26	17.17%	+7.1%	-52.2%	-29.4%	+51.4%	-29.3%	-60.4%	+2.2%
	Mar 17, 26	23.36%	+0.9%	-13.4%	+27.6%	+28.7%	+25.9%	-33.0%	-27.4%
	Mar 17, 26	25.40%	+0.0%	+1.1%	+5.8%	+7.3%	-2.1%	-11.2%	-70.2%
	Mar 17, 26	44.81	+7.5%	+5.5%	-32.2%	-13.8%	+5.2%	+16.8%	-36.1%
	Mar 17, 26	0.58	0.0%	+1.8%	-6.5%	-4.9%	-20.6%	-30.9%	-71.7%
	Mar 17, 26	$0.90	-2.7%	-2.0%	+28.0%	+55.5%	+15.9%	+17.8%	+20.3%
Price	Mar 17, 26	$33.06	+0.9%	+1.0%	-9.4%	-8.1%	+4.8%	+62.3%	+40.6%
	Mar 17, 26	$34.54	-0.0%	-0.0%	+1.4%	+0.7%	+3.1%	+67.9%	+93.7%
	Mar 17, 26	$33.68	-0.2%	-2.5%	-2.7%	-4.2%	+3.4%	+57.7%	+59.7%

3-Month Volatility History

Date	Value	Change
Mar 17, 2026	27.87%	+48.6%
Dec 31, 2025	18.76%	-39.7%
Dec 31, 2024	31.11%	+27.2%
Dec 31, 2023	24.45%	-25.2%
Dec 31, 2022	32.68%	+22.8%
Dec 31, 2021	26.62%	-34.4%
Dec 31, 2020	40.55%	+160.1%
Dec 31, 2019	15.59%	-58.0%
Dec 31, 2018	37.13%	+37.6%
Dec 31, 2017	26.99%	+5.3%
Dec 31, 2016	25.63%	-13.4%
Dec 31, 2015	29.60%	+20.5%
Dec 31, 2014	24.57%	-28.6%
Dec 31, 2013	34.43%	-45.8%
Dec 31, 2012	63.56%	-36.3%
Dec 31, 2011	99.77%	+52.4%
Dec 31, 2010	65.48%	-48.3%
Dec 31, 2009	126.76%	-46.8%

Date	Value	Change
Dec 31, 2008	238.16%	+76.0%
Dec 31, 2007	135.33%	+428.8%
Dec 31, 2006	25.59%	+2.5%
Dec 31, 2005	24.96%	+6.6%
Dec 31, 2004	23.41%	+0.6%
Dec 31, 2003	23.27%	-54.6%
Dec 31, 2002	51.30%	+41.5%
Dec 31, 2001	36.26%	-6.8%
Dec 31, 2000	38.92%	+8.5%
Dec 31, 1999	35.88%	-56.0%
Dec 31, 1998	81.62%	+181.6%
Dec 31, 1997	28.98%	+31.1%
Dec 31, 1996	22.10%	-23.9%
Dec 31, 1995	29.05%	+6.3%
Dec 31, 1994	27.32%	+2.6%
Dec 31, 1993	26.64%	-50.7%
Dec 31, 1992	54.02%	-

FAQ

What is the current 3-month volatility of RDN?
As of today, RDN 3-month volatility is 27.87%
What 3-month volatility category does RDN fall into?
Based on its current 3-month historical volatility, RDN falls into the moderate volatility category
What is RDN 3-month volatility 1-year high?
RDN 3-month volatility reached a 1-year high of 30.20% on June 25, 2025
What is RDN 3-month volatility 1-year low?
RDN 3-month volatility reached a 1-year low of 18.27% on January 2, 2026

1-Year

25.40%

March 17, 2026

Summary

Current Value: As of today, RDN 1-year volatility is 25.40%, up +0.04% on March 17, 2026
Value Category: Based on its current 1-year historical volatility, RDN falls into the moderate volatility category
1-Year High: RDN 1-year volatility reached a 1-year high of 27.18% on July 10, 2025
1-Year Low: RDN 1-year volatility reached a 1-year low of 23.45% on January 9, 2026

Performance

RDN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Mar 17, 26	25.40%	+0.0%	+1.1%	+5.8%	+7.3%	-2.1%	-11.2%	-70.2%
	Mar 17, 26	17.17%	+7.1%	-52.2%	-29.4%	+51.4%	-29.3%	-60.4%	+2.2%
	Mar 17, 26	23.36%	+0.9%	-13.4%	+27.6%	+28.7%	+25.9%	-33.0%	-27.4%
	Mar 17, 26	27.87%	+0.1%	+4.2%	+16.1%	+50.1%	+26.1%	-0.9%	-16.7%
	Mar 17, 26	25.40%	+0.0%	+1.1%	+5.8%	+7.3%	-2.1%	-11.2%	-70.2%
	Mar 17, 26	44.81	+7.5%	+5.5%	-32.2%	-13.8%	+5.2%	+16.8%	-36.1%
	Mar 17, 26	0.58	0.0%	+1.8%	-6.5%	-4.9%	-20.6%	-30.9%	-71.7%
	Mar 17, 26	$0.90	-2.7%	-2.0%	+28.0%	+55.5%	+15.9%	+17.8%	+20.3%
Price	Mar 17, 26	$33.06	+0.9%	+1.0%	-9.4%	-8.1%	+4.8%	+62.3%	+40.6%
	Mar 17, 26	$34.54	-0.0%	-0.0%	+1.4%	+0.7%	+3.1%	+67.9%	+93.7%
	Mar 17, 26	$33.68	-0.2%	-2.5%	-2.7%	-4.2%	+3.4%	+57.7%	+59.7%

1-Year Volatility History

Date	Value	Change
Mar 17, 2026	25.40%	+7.3%
Dec 31, 2025	23.68%	-10.4%
Dec 31, 2024	26.42%	+13.0%
Dec 31, 2023	23.39%	-19.9%
Dec 31, 2022	29.19%	+3.8%
Dec 31, 2021	28.11%	-67.7%
Dec 31, 2020	87.06%	+294.5%
Dec 31, 2019	22.07%	-37.6%
Dec 31, 2018	35.35%	+31.9%
Dec 31, 2017	26.81%	-21.0%
Dec 31, 2016	33.93%	+50.1%
Dec 31, 2015	22.61%	-17.6%
Dec 31, 2014	27.44%	-33.2%
Dec 31, 2013	41.05%	-45.9%
Dec 31, 2012	75.89%	-22.4%
Dec 31, 2011	97.75%	+17.3%
Dec 31, 2010	83.31%	-48.1%
Dec 31, 2009	160.40%	-22.0%

Date	Value	Change
Dec 31, 2008	205.56%	+138.6%
Dec 31, 2007	86.14%	+310.8%
Dec 31, 2006	20.97%	+3.1%
Dec 31, 2005	20.33%	-17.6%
Dec 31, 2004	24.68%	-18.9%
Dec 31, 2003	30.44%	-27.3%
Dec 31, 2002	41.89%	+11.6%
Dec 31, 2001	37.54%	-13.8%
Dec 31, 2000	43.56%	+17.1%
Dec 31, 1999	37.19%	-27.8%
Dec 31, 1998	51.53%	+77.7%
Dec 31, 1997	29.00%	+24.8%
Dec 31, 1996	23.23%	-10.1%
Dec 31, 1995	25.84%	-3.4%
Dec 31, 1994	26.75%	-16.5%
Dec 31, 1993	32.02%	-40.7%
Dec 31, 1992	54.02%	-

FAQ

What is the current 1-year volatility of RDN?
As of today, RDN 1-year volatility is 25.40%
What 1-year volatility category does RDN fall into?
Based on its current 1-year historical volatility, RDN falls into the moderate volatility category
What is RDN 1-year volatility 1-year high?
RDN 1-year volatility reached a 1-year high of 27.18% on July 10, 2025
What is RDN 1-year volatility 1-year low?
RDN 1-year volatility reached a 1-year low of 23.45% on January 9, 2026

Data Sources & References

RDN Official Website www.radian.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/890926/000119312526061383/0001193125-26-061383-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/890926/000119312526061383/0001193125-26-061383-index.htm
RDN Profile on Yahoo Finance finance.yahoo.com/quote/RDN
RDN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/rdn