What is the current 10-day volatility of RDN?

As of today, RDN 10-day volatility is 21.21%

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 34.02%

What 1-month volatility category does RDN fall into?

Based on its current 1-month historical volatility, RDN falls into the moderate 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 10, 2026

What is the current 3-month volatility of RDN?

As of today, RDN 3-month volatility is 24.81%

What 3-month volatility category does RDN fall into?

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

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 24.67%

What 1-year volatility category does RDN fall into?

Based on its current 1-year historical volatility, RDN falls into the low 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 10, 2026

RDN Stock Volatility History & Chart Since 1992

10-Day

21.21%

January 28, 2026

Summary

Current Value: As of today, RDN 10-day volatility is 21.21%, down -48.84% on January 28, 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
10-Day Volatility	Jan 28, 26	21.21%	-48.8%	+88.0%	+1.4%	+87.0%	+1.0%	-14.3%	-45.4%
1-Month Volatility	Jan 28, 26	34.02%	+0.0%	+85.4%	+83.9%	+87.4%	+43.9%	+38.3%	-18.6%
3-Month Volatility	Jan 28, 26	24.81%	+0.5%	+31.4%	+5.5%	+33.6%	-23.5%	-9.2%	-37.5%
1-Year Volatility	Jan 28, 26	24.67%	+0.2%	+4.3%	-7.6%	+4.2%	-8.3%	-14.5%	-71.9%
14-Day RSI	Jan 28, 26	37.91	-1.9%	-33.5%	-1.7%	-27.1%	-37.1%	-48.5%	-2.8%
Beta	Jan 28, 26	0.60	+1.7%	0.0%	-9.1%	-1.6%	-17.8%	-21.1%	-60.5%
ATR	Jan 28, 26	$0.77	-3.0%	+26.4%	+10.3%	+32.8%	+13.2%	+52.1%	-5.9%
Price	Jan 28, 26	$32.94	-0.3%	-9.2%	-0.5%	-8.5%	-3.1%	+51.5%	+71.6%
200-Day SMA	Jan 28, 26	$34.45	+0.0%	+0.6%	+2.1%	+0.4%	+3.8%	+67.9%	+105.5%
50-Day SMA	Jan 28, 26	$35.05	-0.1%	+0.0%	+0.6%	-0.3%	+5.2%	+81.0%	+73.8%

10-Day Volatility History

Date	Value	Change
Jan 29, 2026	21.21%	+87.0%
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 21.21%
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

34.02%

January 28, 2026

Summary

Current Value: As of today, RDN 1-month volatility is 34.02%, up +0.03% on January 28, 2026
Value Category: Based on its current 1-month historical volatility, RDN falls into the moderate 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 10, 2026

Performance

RDN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jan 28, 26	34.02%	+0.0%	+85.4%	+83.9%	+87.4%	+43.9%	+38.3%	-18.6%
10-Day Volatility	Jan 28, 26	21.21%	-48.8%	+88.0%	+1.4%	+87.0%	+1.0%	-14.3%	-45.4%
3-Month Volatility	Jan 28, 26	24.81%	+0.5%	+31.4%	+5.5%	+33.6%	-23.5%	-9.2%	-37.5%
1-Year Volatility	Jan 28, 26	24.67%	+0.2%	+4.3%	-7.6%	+4.2%	-8.3%	-14.5%	-71.9%
14-Day RSI	Jan 28, 26	37.91	-1.9%	-33.5%	-1.7%	-27.1%	-37.1%	-48.5%	-2.8%
Beta	Jan 28, 26	0.60	+1.7%	0.0%	-9.1%	-1.6%	-17.8%	-21.1%	-60.5%
ATR	Jan 28, 26	$0.77	-3.0%	+26.4%	+10.3%	+32.8%	+13.2%	+52.1%	-5.9%
Price	Jan 28, 26	$32.94	-0.3%	-9.2%	-0.5%	-8.5%	-3.1%	+51.5%	+71.6%
200-Day SMA	Jan 28, 26	$34.45	+0.0%	+0.6%	+2.1%	+0.4%	+3.8%	+67.9%	+105.5%
50-Day SMA	Jan 28, 26	$35.05	-0.1%	+0.0%	+0.6%	-0.3%	+5.2%	+81.0%	+73.8%

1-Month Volatility History

Date	Value	Change
Jan 29, 2026	34.02%	+91.8%
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 34.02%
What 1-month volatility category does RDN fall into?
Based on its current 1-month historical volatility, RDN falls into the moderate 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 10, 2026

3-Month

24.81%

January 28, 2026

Summary

Current Value: As of today, RDN 3-month volatility is 24.81%, up +0.45% on January 28, 2026
Value Category: Based on its current 3-month historical volatility, RDN falls into the low volatility category
1-Year High: RDN 3-month volatility reached a 1-year high of 32.58% on an earlier date
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
3-Month Volatility	Jan 28, 26	24.81%	+0.5%	+31.4%	+5.5%	+33.6%	-23.5%	-9.2%	-37.5%
10-Day Volatility	Jan 28, 26	21.21%	-48.8%	+88.0%	+1.4%	+87.0%	+1.0%	-14.3%	-45.4%
1-Month Volatility	Jan 28, 26	34.02%	+0.0%	+85.4%	+83.9%	+87.4%	+43.9%	+38.3%	-18.6%
1-Year Volatility	Jan 28, 26	24.67%	+0.2%	+4.3%	-7.6%	+4.2%	-8.3%	-14.5%	-71.9%
14-Day RSI	Jan 28, 26	37.91	-1.9%	-33.5%	-1.7%	-27.1%	-37.1%	-48.5%	-2.8%
Beta	Jan 28, 26	0.60	+1.7%	0.0%	-9.1%	-1.6%	-17.8%	-21.1%	-60.5%
ATR	Jan 28, 26	$0.77	-3.0%	+26.4%	+10.3%	+32.8%	+13.2%	+52.1%	-5.9%
Price	Jan 28, 26	$32.94	-0.3%	-9.2%	-0.5%	-8.5%	-3.1%	+51.5%	+71.6%
200-Day SMA	Jan 28, 26	$34.45	+0.0%	+0.6%	+2.1%	+0.4%	+3.8%	+67.9%	+105.5%
50-Day SMA	Jan 28, 26	$35.05	-0.1%	+0.0%	+0.6%	-0.3%	+5.2%	+81.0%	+73.8%

3-Month Volatility History

Date	Value	Change
Jan 29, 2026	24.81%	+32.2%
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 24.81%
What 3-month volatility category does RDN fall into?
Based on its current 3-month historical volatility, RDN falls into the low volatility category
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

24.67%

January 28, 2026

Summary

Current Value: As of today, RDN 1-year volatility is 24.67%, up +0.16% on January 28, 2026
Value Category: Based on its current 1-year historical volatility, RDN falls into the low 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 10, 2026

Performance

RDN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jan 28, 26	24.67%	+0.2%	+4.3%	-7.6%	+4.2%	-8.3%	-14.5%	-71.9%
10-Day Volatility	Jan 28, 26	21.21%	-48.8%	+88.0%	+1.4%	+87.0%	+1.0%	-14.3%	-45.4%
1-Month Volatility	Jan 28, 26	34.02%	+0.0%	+85.4%	+83.9%	+87.4%	+43.9%	+38.3%	-18.6%
3-Month Volatility	Jan 28, 26	24.81%	+0.5%	+31.4%	+5.5%	+33.6%	-23.5%	-9.2%	-37.5%
1-Year Volatility	Jan 28, 26	24.67%	+0.2%	+4.3%	-7.6%	+4.2%	-8.3%	-14.5%	-71.9%
14-Day RSI	Jan 28, 26	37.91	-1.9%	-33.5%	-1.7%	-27.1%	-37.1%	-48.5%	-2.8%
Beta	Jan 28, 26	0.60	+1.7%	0.0%	-9.1%	-1.6%	-17.8%	-21.1%	-60.5%
ATR	Jan 28, 26	$0.77	-3.0%	+26.4%	+10.3%	+32.8%	+13.2%	+52.1%	-5.9%
Price	Jan 28, 26	$32.94	-0.3%	-9.2%	-0.5%	-8.5%	-3.1%	+51.5%	+71.6%
200-Day SMA	Jan 28, 26	$34.45	+0.0%	+0.6%	+2.1%	+0.4%	+3.8%	+67.9%	+105.5%
50-Day SMA	Jan 28, 26	$35.05	-0.1%	+0.0%	+0.6%	-0.3%	+5.2%	+81.0%	+73.8%

1-Year Volatility History

Date	Value	Change
Jan 29, 2026	24.67%	+4.2%
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 24.67%
What 1-year volatility category does RDN fall into?
Based on its current 1-year historical volatility, RDN falls into the low 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 10, 2026

Data Sources & References

RDN Official Website www.radian.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/890926/000119312525194968/0001193125-25-194968-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/890926/000095017025021241/0000950170-25-021241-index.htm
RDN Profile on Yahoo Finance finance.yahoo.com/quote/RDN
RDN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/rdn