What is the current 10-day volatility of UNM?

As of today, UNM 10-day volatility is 18.09%

What 10-day volatility category does UNM fall into?

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

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

UNM 10-day volatility reached a 1-year high of 77.64% on April 17, 2025

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

UNM 10-day volatility reached a 1-year low of 9.37% on February 4, 2026

What is the current 1-month volatility of UNM?

As of today, UNM 1-month volatility is 16.90%

What 1-month volatility category does UNM fall into?

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

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

UNM 1-month volatility reached a 1-year high of 60.27% on April 25, 2025

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

UNM 1-month volatility reached a 1-year low of 13.80% on October 3, 2025

What is the current 3-month volatility of UNM?

As of today, UNM 3-month volatility is 22.70%

What 3-month volatility category does UNM fall into?

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

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

UNM 3-month volatility reached a 1-year high of 42.05% on May 2, 2025

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

UNM 3-month volatility reached a 1-year low of 17.36% on February 6, 2026

What is the current 1-year volatility of UNM?

As of today, UNM 1-year volatility is 25.21%

What 1-year volatility category does UNM fall into?

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

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

UNM 1-year volatility reached a 1-year high of 31.08% on November 5, 2025

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

UNM 1-year volatility reached a 1-year low of 25.20% on April 16, 2026

Unum Group (UNM) Stock Volatility History & Chart Since 1986

10-Day

18.09%

April 17, 2026

Summary

Current Value: As of today, UNM 10-day volatility is 18.09%, down -0.28% on April 17, 2026
Value Category: Based on its current 10-day historical volatility, UNM falls into the low volatility category
1-Year High: UNM 10-day volatility reached a 1-year high of 77.64% on April 17, 2025
1-Year Low: UNM 10-day volatility reached a 1-year low of 9.37% on February 4, 2026

10-Day Volatility Chart

Performance

UNM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Apr 17, 26	18.09%	-0.3%	-33.2%	-26.6%	+28.0%	-76.7%	+17.2%	-37.4%
1-Month Volatility	Apr 17, 26	16.90%	-19.5%	-41.5%	-13.3%	-8.2%	-68.6%	-44.0%	-49.5%
3-Month Volatility	Apr 17, 26	22.70%	-0.6%	-1.3%	-1.1%	-2.4%	-43.3%	-47.2%	-41.0%
1-Year Volatility	Apr 17, 26	25.21%	+0.0%	-14.0%	-16.0%	-15.3%	-7.9%	-34.6%	-55.2%
14-Day RSI	Apr 17, 26	71.09	+2.9%	+23.5%	+75.6%	+37.2%	+52.4%	+26.4%	+19.0%
Beta	Apr 17, 26	0.57	-1.7%	-32.9%	-30.5%	-30.5%	-31.3%	-19.7%	-65.2%
ATR	Apr 17, 26	$1.67	-0.5%	-24.2%	-1.3%	+25.8%	-45.5%	+46.3%	+100.8%
Price	Apr 17, 26	$79.63	+0.8%	+5.9%	+4.7%	+2.8%	+5.0%	+94.7%	+173.6%
200-Day SMA	Apr 17, 26	$75.42	-0.0%	-0.7%	-1.9%	-2.1%	+12.2%	+89.2%	+246.4%
50-Day SMA	Apr 17, 26	$73.88	+0.1%	-1.3%	-4.2%	-3.2%	-5.2%	+79.8%	+171.9%

10-Day Volatility History

Date	Value	Change
Apr 17, 2026	18.09%	+28.0%
Dec 31, 2025	14.13%	-34.6%
Dec 31, 2024	21.62%	+70.4%
Dec 31, 2023	12.69%	-30.2%
Dec 31, 2022	18.18%	-52.5%
Dec 31, 2021	38.28%	+57.4%
Dec 31, 2020	24.32%	+34.8%
Dec 31, 2019	18.04%	-51.9%
Dec 31, 2018	37.52%	+378.0%
Dec 31, 2017	7.85%	-51.7%
Dec 31, 2016	16.25%	-33.9%
Dec 31, 2015	24.59%	+4.5%
Dec 31, 2014	23.54%	+89.1%
Dec 31, 2013	12.45%	-25.8%
Dec 31, 2012	16.78%	-38.6%
Dec 31, 2011	27.35%	+126.2%
Dec 31, 2010	12.09%	-29.2%
Dec 31, 2009	17.08%	-74.9%
Dec 31, 2008	68.04%	+250.9%
Dec 31, 2007	19.39%	+182.2%
Dec 31, 2006	6.87%	-52.3%

Date	Value	Change
Dec 31, 2005	14.40%	-5.9%
Dec 31, 2004	15.30%	+3.8%
Dec 31, 2003	14.74%	-29.8%
Dec 31, 2002	20.99%	+49.0%
Dec 31, 2001	14.09%	-43.6%
Dec 31, 2000	24.97%	-13.6%
Dec 31, 1999	28.91%	-34.3%
Dec 31, 1998	43.99%	+52.6%
Dec 31, 1997	28.82%	+91.5%
Dec 31, 1996	15.05%	-36.9%
Dec 31, 1995	23.86%	-1.6%
Dec 31, 1994	24.24%	+24.8%
Dec 31, 1993	19.43%	+66.2%
Dec 31, 1992	11.69%	-10.9%
Dec 31, 1991	13.12%	+11.2%
Dec 31, 1990	11.80%	-49.5%
Dec 31, 1989	23.37%	+48.7%
Dec 31, 1988	15.72%	-66.9%
Dec 31, 1987	47.49%	+216.6%
Dec 31, 1986	15.00%	-

FAQ

What is the current 10-day volatility of UNM?
As of today, UNM 10-day volatility is 18.09%
What 10-day volatility category does UNM fall into?
Based on its current 10-day historical volatility, UNM falls into the low volatility category
What is UNM 10-day volatility 1-year high?
UNM 10-day volatility reached a 1-year high of 77.64% on April 17, 2025
What is UNM 10-day volatility 1-year low?
UNM 10-day volatility reached a 1-year low of 9.37% on February 4, 2026

1-Month

16.90%

April 17, 2026

Summary

Current Value: As of today, UNM 1-month volatility is 16.90%, down -19.49% on April 17, 2026
Value Category: Based on its current 1-month historical volatility, UNM falls into the low volatility category
1-Year High: UNM 1-month volatility reached a 1-year high of 60.27% on April 25, 2025
1-Year Low: UNM 1-month volatility reached a 1-year low of 13.80% on October 3, 2025

Performance

UNM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Apr 17, 26	16.90%	-19.5%	-41.5%	-13.3%	-8.2%	-68.6%	-44.0%	-49.5%
10-Day Volatility	Apr 17, 26	18.09%	-0.3%	-33.2%	-26.6%	+28.0%	-76.7%	+17.2%	-37.4%
3-Month Volatility	Apr 17, 26	22.70%	-0.6%	-1.3%	-1.1%	-2.4%	-43.3%	-47.2%	-41.0%
1-Year Volatility	Apr 17, 26	25.21%	+0.0%	-14.0%	-16.0%	-15.3%	-7.9%	-34.6%	-55.2%
14-Day RSI	Apr 17, 26	71.09	+2.9%	+23.5%	+75.6%	+37.2%	+52.4%	+26.4%	+19.0%
Beta	Apr 17, 26	0.57	-1.7%	-32.9%	-30.5%	-30.5%	-31.3%	-19.7%	-65.2%
ATR	Apr 17, 26	$1.67	-0.5%	-24.2%	-1.3%	+25.8%	-45.5%	+46.3%	+100.8%
Price	Apr 17, 26	$79.63	+0.8%	+5.9%	+4.7%	+2.8%	+5.0%	+94.7%	+173.6%
200-Day SMA	Apr 17, 26	$75.42	-0.0%	-0.7%	-1.9%	-2.1%	+12.2%	+89.2%	+246.4%
50-Day SMA	Apr 17, 26	$73.88	+0.1%	-1.3%	-4.2%	-3.2%	-5.2%	+79.8%	+171.9%

1-Month Volatility History

Date	Value	Change
Apr 17, 2026	18.50%	+0.6%
Dec 31, 2025	18.39%	+5.2%
Dec 31, 2024	17.48%	-19.0%
Dec 31, 2023	21.57%	-11.7%
Dec 31, 2022	24.42%	-24.8%
Dec 31, 2021	32.49%	+8.8%
Dec 31, 2020	29.86%	+12.6%
Dec 31, 2019	26.51%	-31.0%
Dec 31, 2018	38.42%	+159.9%
Dec 31, 2017	14.78%	-14.7%
Dec 31, 2016	17.33%	-30.3%
Dec 31, 2015	24.85%	-5.6%
Dec 31, 2014	26.33%	+61.9%
Dec 31, 2013	16.26%	+14.5%
Dec 31, 2012	14.20%	-49.9%
Dec 31, 2011	28.35%	+54.9%
Dec 31, 2010	18.30%	-18.0%
Dec 31, 2009	22.31%	-80.7%
Dec 31, 2008	115.53%	+270.8%
Dec 31, 2007	31.16%	+181.7%
Dec 31, 2006	11.06%	-21.7%

Date	Value	Change
Dec 31, 2005	14.13%	-24.9%
Dec 31, 2004	18.81%	+0.1%
Dec 31, 2003	18.80%	-20.2%
Dec 31, 2002	23.57%	+46.4%
Dec 31, 2001	16.10%	-43.0%
Dec 31, 2000	28.24%	-29.2%
Dec 31, 1999	39.91%	+5.7%
Dec 31, 1998	37.75%	+25.7%
Dec 31, 1997	30.03%	+116.5%
Dec 31, 1996	13.87%	-38.4%
Dec 31, 1995	22.51%	-5.1%
Dec 31, 1994	23.72%	+9.2%
Dec 31, 1993	21.73%	+38.4%
Dec 31, 1992	15.70%	+0.9%
Dec 31, 1991	15.56%	-6.3%
Dec 31, 1990	16.61%	-21.2%
Dec 31, 1989	21.08%	+39.1%
Dec 31, 1988	15.15%	-67.7%
Dec 31, 1987	46.89%	+206.7%
Dec 31, 1986	15.29%	-

FAQ

What is the current 1-month volatility of UNM?
As of today, UNM 1-month volatility is 16.90%
What 1-month volatility category does UNM fall into?
Based on its current 1-month historical volatility, UNM falls into the low volatility category
What is UNM 1-month volatility 1-year high?
UNM 1-month volatility reached a 1-year high of 60.27% on April 25, 2025
What is UNM 1-month volatility 1-year low?
UNM 1-month volatility reached a 1-year low of 13.80% on October 3, 2025

3-Month

22.70%

April 17, 2026

Summary

Current Value: As of today, UNM 3-month volatility is 22.70%, down -0.61% on April 17, 2026
Value Category: Based on its current 3-month historical volatility, UNM falls into the low volatility category
1-Year High: UNM 3-month volatility reached a 1-year high of 42.05% on May 2, 2025
1-Year Low: UNM 3-month volatility reached a 1-year low of 17.36% on February 6, 2026

Performance

UNM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Apr 17, 26	22.70%	-0.6%	-1.3%	-1.1%	-2.4%	-43.3%	-47.2%	-41.0%
10-Day Volatility	Apr 17, 26	18.09%	-0.3%	-33.2%	-26.6%	+28.0%	-76.7%	+17.2%	-37.4%
1-Month Volatility	Apr 17, 26	16.90%	-19.5%	-41.5%	-13.3%	-8.2%	-68.6%	-44.0%	-49.5%
1-Year Volatility	Apr 17, 26	25.21%	+0.0%	-14.0%	-16.0%	-15.3%	-7.9%	-34.6%	-55.2%
14-Day RSI	Apr 17, 26	71.09	+2.9%	+23.5%	+75.6%	+37.2%	+52.4%	+26.4%	+19.0%
Beta	Apr 17, 26	0.57	-1.7%	-32.9%	-30.5%	-30.5%	-31.3%	-19.7%	-65.2%
ATR	Apr 17, 26	$1.67	-0.5%	-24.2%	-1.3%	+25.8%	-45.5%	+46.3%	+100.8%
Price	Apr 17, 26	$79.63	+0.8%	+5.9%	+4.7%	+2.8%	+5.0%	+94.7%	+173.6%
200-Day SMA	Apr 17, 26	$75.42	-0.0%	-0.7%	-1.9%	-2.1%	+12.2%	+89.2%	+246.4%
50-Day SMA	Apr 17, 26	$73.88	+0.1%	-1.3%	-4.2%	-3.2%	-5.2%	+79.8%	+171.9%

3-Month Volatility History

Date	Value	Change
Apr 17, 2026	22.70%	-1.7%
Dec 31, 2025	23.10%	-11.9%
Dec 31, 2024	26.21%	-20.1%
Dec 31, 2023	32.80%	+16.0%
Dec 31, 2022	28.27%	-12.7%
Dec 31, 2021	32.39%	-42.5%
Dec 31, 2020	56.34%	+96.7%
Dec 31, 2019	28.64%	-17.0%
Dec 31, 2018	34.49%	+156.1%
Dec 31, 2017	13.47%	-45.2%
Dec 31, 2016	24.60%	+5.4%
Dec 31, 2015	23.33%	+3.6%
Dec 31, 2014	22.51%	+21.4%
Dec 31, 2013	18.54%	+2.7%
Dec 31, 2012	18.05%	-53.7%
Dec 31, 2011	39.02%	+70.3%
Dec 31, 2010	22.91%	-39.2%
Dec 31, 2009	37.68%	-75.1%
Dec 31, 2008	151.23%	+315.4%
Dec 31, 2007	36.41%	+38.0%
Dec 31, 2006	26.38%	+15.3%

Date	Value	Change
Dec 31, 2005	22.87%	-53.1%
Dec 31, 2004	48.79%	+83.7%
Dec 31, 2003	26.56%	-44.9%
Dec 31, 2002	48.20%	+92.0%
Dec 31, 2001	25.11%	-27.4%
Dec 31, 2000	34.58%	-32.2%
Dec 31, 1999	51.04%	+7.4%
Dec 31, 1998	47.52%	+48.4%
Dec 31, 1997	32.02%	+69.6%
Dec 31, 1996	18.88%	-12.5%
Dec 31, 1995	21.57%	-42.2%
Dec 31, 1994	37.34%	+66.3%
Dec 31, 1993	22.46%	+15.5%
Dec 31, 1992	19.45%	-25.2%
Dec 31, 1991	26.00%	-35.4%
Dec 31, 1990	40.22%	+75.2%
Dec 31, 1989	22.96%	+54.2%
Dec 31, 1988	14.89%	-71.3%
Dec 31, 1987	51.90%	+194.9%
Dec 31, 1986	17.60%	-

FAQ

What is the current 3-month volatility of UNM?
As of today, UNM 3-month volatility is 22.70%
What 3-month volatility category does UNM fall into?
Based on its current 3-month historical volatility, UNM falls into the low volatility category
What is UNM 3-month volatility 1-year high?
UNM 3-month volatility reached a 1-year high of 42.05% on May 2, 2025
What is UNM 3-month volatility 1-year low?
UNM 3-month volatility reached a 1-year low of 17.36% on February 6, 2026

1-Year

25.21%

April 17, 2026

Summary

Current Value: As of today, UNM 1-year volatility is 25.21%, up +0.04% on April 17, 2026
Value Category: Based on its current 1-year historical volatility, UNM falls into the moderate volatility category
1-Year High: UNM 1-year volatility reached a 1-year high of 31.08% on November 5, 2025
1-Year Low: UNM 1-year volatility reached a 1-year low of 25.20% on April 16, 2026

Performance

UNM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Apr 17, 26	25.21%	+0.0%	-14.0%	-16.0%	-15.3%	-7.9%	-34.6%	-55.2%
10-Day Volatility	Apr 17, 26	18.09%	-0.3%	-33.2%	-26.6%	+28.0%	-76.7%	+17.2%	-37.4%
1-Month Volatility	Apr 17, 26	16.90%	-19.5%	-41.5%	-13.3%	-8.2%	-68.6%	-44.0%	-49.5%
3-Month Volatility	Apr 17, 26	22.70%	-0.6%	-1.3%	-1.1%	-2.4%	-43.3%	-47.2%	-41.0%
1-Year Volatility	Apr 17, 26	25.21%	+0.0%	-14.0%	-16.0%	-15.3%	-7.9%	-34.6%	-55.2%
14-Day RSI	Apr 17, 26	71.09	+2.9%	+23.5%	+75.6%	+37.2%	+52.4%	+26.4%	+19.0%
Beta	Apr 17, 26	0.57	-1.7%	-32.9%	-30.5%	-30.5%	-31.3%	-19.7%	-65.2%
ATR	Apr 17, 26	$1.67	-0.5%	-24.2%	-1.3%	+25.8%	-45.5%	+46.3%	+100.8%
Price	Apr 17, 26	$79.63	+0.8%	+5.9%	+4.7%	+2.8%	+5.0%	+94.7%	+173.6%
200-Day SMA	Apr 17, 26	$75.42	-0.0%	-0.7%	-1.9%	-2.1%	+12.2%	+89.2%	+246.4%
50-Day SMA	Apr 17, 26	$73.88	+0.1%	-1.3%	-4.2%	-3.2%	-5.2%	+79.8%	+171.9%

1-Year Volatility History

Date	Value	Change
Apr 17, 2026	25.21%	-15.3%
Dec 31, 2025	29.78%	+46.1%
Dec 31, 2024	20.39%	-34.1%
Dec 31, 2023	30.94%	-17.4%
Dec 31, 2022	37.48%	+4.6%
Dec 31, 2021	35.82%	-54.9%
Dec 31, 2020	79.49%	+177.1%
Dec 31, 2019	28.69%	-14.3%
Dec 31, 2018	33.46%	+105.2%
Dec 31, 2017	16.31%	-44.1%
Dec 31, 2016	29.20%	+30.6%
Dec 31, 2015	22.35%	+15.7%
Dec 31, 2014	19.31%	-9.6%
Dec 31, 2013	21.35%	+2.6%
Dec 31, 2012	20.81%	-39.1%
Dec 31, 2011	34.15%	+12.6%
Dec 31, 2010	30.32%	-59.5%
Dec 31, 2009	74.83%	-9.3%
Dec 31, 2008	82.53%	+153.5%
Dec 31, 2007	32.55%	+16.9%
Dec 31, 2006	27.84%	+22.5%

Date	Value	Change
Dec 31, 2005	22.73%	-29.2%
Dec 31, 2004	32.11%	-55.3%
Dec 31, 2003	71.78%	+107.9%
Dec 31, 2002	34.53%	-3.2%
Dec 31, 2001	35.68%	-47.9%
Dec 31, 2000	68.48%	+32.7%
Dec 31, 1999	51.62%	+55.4%
Dec 31, 1998	33.21%	+23.1%
Dec 31, 1997	26.98%	+34.6%
Dec 31, 1996	20.05%	-9.3%
Dec 31, 1995	22.11%	-17.9%
Dec 31, 1994	26.94%	+18.1%
Dec 31, 1993	22.82%	-12.1%
Dec 31, 1992	25.96%	-2.4%
Dec 31, 1991	26.59%	-17.8%
Dec 31, 1990	32.35%	+64.8%
Dec 31, 1989	19.63%	-9.6%
Dec 31, 1988	21.72%	-41.9%
Dec 31, 1987	37.38%	+112.4%
Dec 31, 1986	17.60%	-

FAQ

What is the current 1-year volatility of UNM?
As of today, UNM 1-year volatility is 25.21%
What 1-year volatility category does UNM fall into?
Based on its current 1-year historical volatility, UNM falls into the moderate volatility category
What is UNM 1-year volatility 1-year high?
UNM 1-year volatility reached a 1-year high of 31.08% on November 5, 2025
What is UNM 1-year volatility 1-year low?
UNM 1-year volatility reached a 1-year low of 25.20% on April 16, 2026

Data Sources & References

UNM Official Website www.unum.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/5513/000000551326000008/0000005513-26-000008-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/5513/000000551326000008/0000005513-26-000008-index.htm
UNM Profile on Yahoo Finance finance.yahoo.com/quote/UNM
UNM Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/unm