What is the current 10-day volatility of UNH?

As of today, UNH 10-day volatility is 20.41%

What 10-day volatility category does UNH fall into?

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

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

UNH 10-day volatility reached a 1-year high of 107.81% on January 28, 2026

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

UNH 10-day volatility reached a 1-year low of 13.62% on December 31, 2025

What is the current 1-month volatility of UNH?

As of today, UNH 1-month volatility is 20.44%

What 1-month volatility category does UNH fall into?

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

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

UNH 1-month volatility reached a 1-year high of 80.39% on February 13, 2026

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

UNH 1-month volatility reached a 1-year low of 19.03% on September 4, 2026

What is the current 3-month volatility of UNH?

As of today, UNH 3-month volatility is 23.60%

What 3-month volatility category does UNH fall into?

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

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

UNH 3-month volatility reached a 1-year high of 54.19% on April 22, 2026

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

UNH 3-month volatility reached a 1-year low of 23.15% on September 8, 2026

What is the current 1-year volatility of UNH?

As of today, UNH 1-year volatility is 34.56%

What 1-year volatility category does UNH fall into?

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

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

UNH 1-year volatility reached a 1-year high of 52.09% on April 7, 2026

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

UNH 1-year volatility reached a 1-year low of 34.49% on September 18, 2026

UNH Stock Volatility History & Chart Since 1984

10-Day

20.41%

September 21, 2026

Summary

Current Value: As of today, UNH 10-day volatility is 20.41%, unchanged on September 21, 2026
Value Category: Based on its current 10-day historical volatility, UNH falls into the low volatility category
1-Year High: UNH 10-day volatility reached a 1-year high of 107.81% on January 28, 2026
1-Year Low: UNH 10-day volatility reached a 1-year low of 13.62% on December 31, 2025

10-Day Volatility Chart

Performance

UNH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 21, 26	20.41%	0.0%	+11.9%	+8.7%	+49.9%	-16.2%	+23.9%	-13.0%
1-Month Volatility	Sep 21, 26	20.44%	0.0%	-3.5%	-24.2%	-20.4%	-43.7%	+11.8%	+16.7%
3-Month Volatility	Sep 21, 26	23.60%	+0.6%	-8.2%	-27.6%	-11.6%	-50.1%	+6.1%	+35.7%
1-Year Volatility	Sep 21, 26	34.56%	+0.2%	-3.0%	-13.9%	-27.3%	-29.4%	+51.0%	+56.7%
14-Day RSI	Sep 21, 26	37.60	0.0%	-1.8%	-41.0%	-24.4%	-43.9%	-41.7%	-11.6%
Beta	Sep 21, 26	0.41	0.0%	-4.7%	-31.7%	+32.3%	+51.9%	+5.1%	-44.6%
ATR	Sep 21, 26	$9.30	0.0%	-7.7%	+0.2%	+25.6%	-10.3%	+6.2%	+23.4%
Price	Sep 21, 26	$377.56	–	-3.2%	-7.7%	+14.4%	+8.6%	-25.4%	-7.5%
200-Day SMA	Sep 21, 26	$354.59	0.0%	+1.9%	+6.0%	+1.5%	-13.5%	-27.9%	-7.4%
50-Day SMA	Sep 21, 26	$403.39	0.0%	-2.5%	+7.1%	+21.1%	+35.7%	-18.6%	-3.0%
20-Day SMA	Sep 21, 26	$389.67	0.0%	-4.0%	-1.7%	+17.7%	+18.6%	-19.8%	-6.2%

10-Day Volatility History

Date	Value	Change
Sep 23, 2026	20.41%	+49.9%
Dec 31, 2025	13.62%	-50.7%
Dec 31, 2024	27.64%	+142.7%
Dec 31, 2023	11.39%	+5.8%
Dec 31, 2022	10.77%	-15.3%
Dec 31, 2021	12.71%	-14.9%
Dec 31, 2020	14.94%	+57.8%
Dec 31, 2019	9.47%	-74.4%
Dec 31, 2018	36.96%	+280.2%
Dec 31, 2017	9.72%	-36.3%
Dec 31, 2016	15.26%	-24.4%
Dec 31, 2015	20.18%	-19.2%
Dec 31, 2014	24.96%	+73.2%
Dec 31, 2013	14.41%	-10.3%
Dec 31, 2012	16.07%	-0.1%
Dec 31, 2011	16.09%	+25.4%
Dec 31, 2010	12.83%	-37.8%
Dec 31, 2009	20.64%	-62.2%
Dec 31, 2008	54.67%	+331.8%
Dec 31, 2007	12.66%	-41.5%
Dec 31, 2006	21.65%	+21.1%
Dec 31, 2005	17.88%	+53.6%

Date	Value	Change
Dec 31, 2004	11.64%	-32.9%
Dec 31, 2003	17.36%	-22.7%
Dec 31, 2002	22.46%	+60.5%
Dec 31, 2001	13.99%	-59.1%
Dec 31, 2000	34.19%	+60.1%
Dec 31, 1999	21.35%	-26.5%
Dec 31, 1998	29.04%	-4.2%
Dec 31, 1997	30.32%	+86.1%
Dec 31, 1996	16.29%	-60.6%
Dec 31, 1995	41.33%	+20.7%
Dec 31, 1994	34.23%	+72.7%
Dec 31, 1993	19.82%	-42.2%
Dec 31, 1992	34.27%	-22.1%
Dec 31, 1991	44.00%	+131.2%
Dec 31, 1990	19.03%	-72.2%
Dec 31, 1989	68.35%	+20.8%
Dec 31, 1988	56.58%	-54.0%
Dec 31, 1987	123.02%	+284.7%
Dec 31, 1986	31.98%	+5.1%
Dec 31, 1985	30.43%	>+9,900.0%
Dec 31, 1984	0.00%	-

FAQ

What is the current 10-day volatility of UNH?: As of today, UNH 10-day volatility is 20.41%
What 10-day volatility category does UNH fall into?: Based on its current 10-day historical volatility, UNH falls into the low volatility category
What is UNH 10-day volatility 1-year high?: UNH 10-day volatility reached a 1-year high of 107.81% on January 28, 2026
What is UNH 10-day volatility 1-year low?: UNH 10-day volatility reached a 1-year low of 13.62% on December 31, 2025

1-Month

20.44%

September 21, 2026

Summary

Current Value: As of today, UNH 1-month volatility is 20.44%, unchanged on September 21, 2026
Value Category: Based on its current 1-month historical volatility, UNH falls into the low volatility category
1-Year High: UNH 1-month volatility reached a 1-year high of 80.39% on February 13, 2026
1-Year Low: UNH 1-month volatility reached a 1-year low of 19.03% on September 4, 2026

Performance

UNH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 21, 26	20.44%	0.0%	-3.5%	-24.2%	-20.4%	-43.7%	+11.8%	+16.7%
10-Day Volatility	Sep 21, 26	20.41%	0.0%	+11.9%	+8.7%	+49.9%	-16.2%	+23.9%	-13.0%
3-Month Volatility	Sep 21, 26	23.60%	+0.6%	-8.2%	-27.6%	-11.6%	-50.1%	+6.1%	+35.7%
1-Year Volatility	Sep 21, 26	34.56%	+0.2%	-3.0%	-13.9%	-27.3%	-29.4%	+51.0%	+56.7%
14-Day RSI	Sep 21, 26	37.60	0.0%	-1.8%	-41.0%	-24.4%	-43.9%	-41.7%	-11.6%
Beta	Sep 21, 26	0.41	0.0%	-4.7%	-31.7%	+32.3%	+51.9%	+5.1%	-44.6%
ATR	Sep 21, 26	$9.30	0.0%	-7.7%	+0.2%	+25.6%	-10.3%	+6.2%	+23.4%
Price	Sep 21, 26	$377.56	–	-3.2%	-7.7%	+14.4%	+8.6%	-25.4%	-7.5%
200-Day SMA	Sep 21, 26	$354.59	0.0%	+1.9%	+6.0%	+1.5%	-13.5%	-27.9%	-7.4%
50-Day SMA	Sep 21, 26	$403.39	0.0%	-2.5%	+7.1%	+21.1%	+35.7%	-18.6%	-3.0%
20-Day SMA	Sep 21, 26	$389.67	0.0%	-4.0%	-1.7%	+17.7%	+18.6%	-19.8%	-6.2%

1-Month Volatility History

Date	Value	Change
Sep 23, 2026	20.44%	-21.6%
Dec 31, 2025	26.06%	-36.1%
Dec 31, 2024	40.78%	+198.8%
Dec 31, 2023	13.65%	-13.1%
Dec 31, 2022	15.70%	+3.4%
Dec 31, 2021	15.19%	+0.5%
Dec 31, 2020	15.12%	+15.6%
Dec 31, 2019	13.08%	-59.2%
Dec 31, 2018	32.06%	+127.7%
Dec 31, 2017	14.08%	-5.9%
Dec 31, 2016	14.96%	-34.2%
Dec 31, 2015	22.75%	+2.5%
Dec 31, 2014	22.19%	+26.3%
Dec 31, 2013	17.57%	+19.8%
Dec 31, 2012	14.66%	-23.3%
Dec 31, 2011	19.11%	-1.8%
Dec 31, 2010	19.47%	-41.4%
Dec 31, 2009	33.22%	-42.6%
Dec 31, 2008	57.91%	+247.8%
Dec 31, 2007	16.65%	-1.2%
Dec 31, 2006	16.85%	-5.8%
Dec 31, 2005	17.88%	-11.0%

Date	Value	Change
Dec 31, 2004	20.09%	+25.7%
Dec 31, 2003	15.98%	-56.6%
Dec 31, 2002	36.78%	+132.1%
Dec 31, 2001	15.85%	-45.4%
Dec 31, 2000	29.04%	-6.5%
Dec 31, 1999	31.06%	-45.5%
Dec 31, 1998	56.98%	+130.0%
Dec 31, 1997	24.77%	-22.6%
Dec 31, 1996	32.00%	-4.2%
Dec 31, 1995	33.41%	-20.3%
Dec 31, 1994	41.94%	+81.9%
Dec 31, 1993	23.06%	-25.5%
Dec 31, 1992	30.96%	-5.1%
Dec 31, 1991	32.62%	-10.8%
Dec 31, 1990	36.56%	-27.0%
Dec 31, 1989	50.06%	+2.3%
Dec 31, 1988	48.95%	-61.8%
Dec 31, 1987	128.17%	+252.7%
Dec 31, 1986	36.34%	+2.5%
Dec 31, 1985	35.47%	+95.2%
Dec 31, 1984	18.17%	-

FAQ

What is the current 1-month volatility of UNH?: As of today, UNH 1-month volatility is 20.44%
What 1-month volatility category does UNH fall into?: Based on its current 1-month historical volatility, UNH falls into the low volatility category
What is UNH 1-month volatility 1-year high?: UNH 1-month volatility reached a 1-year high of 80.39% on February 13, 2026
What is UNH 1-month volatility 1-year low?: UNH 1-month volatility reached a 1-year low of 19.03% on September 4, 2026

3-Month

23.60%

September 21, 2026

Summary

Current Value: As of today, UNH 3-month volatility is 23.60%, up +0.55% on September 21, 2026
Value Category: Based on its current 3-month historical volatility, UNH falls into the low volatility category
1-Year High: UNH 3-month volatility reached a 1-year high of 54.19% on April 22, 2026
1-Year Low: UNH 3-month volatility reached a 1-year low of 23.15% on September 8, 2026

Performance

UNH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 21, 26	23.60%	+0.6%	-8.2%	-27.6%	-11.6%	-50.1%	+6.1%	+35.7%
10-Day Volatility	Sep 21, 26	20.41%	0.0%	+11.9%	+8.7%	+49.9%	-16.2%	+23.9%	-13.0%
1-Month Volatility	Sep 21, 26	20.44%	0.0%	-3.5%	-24.2%	-20.4%	-43.7%	+11.8%	+16.7%
1-Year Volatility	Sep 21, 26	34.56%	+0.2%	-3.0%	-13.9%	-27.3%	-29.4%	+51.0%	+56.7%
14-Day RSI	Sep 21, 26	37.60	0.0%	-1.8%	-41.0%	-24.4%	-43.9%	-41.7%	-11.6%
Beta	Sep 21, 26	0.41	0.0%	-4.7%	-31.7%	+32.3%	+51.9%	+5.1%	-44.6%
ATR	Sep 21, 26	$9.30	0.0%	-7.7%	+0.2%	+25.6%	-10.3%	+6.2%	+23.4%
Price	Sep 21, 26	$377.56	–	-3.2%	-7.7%	+14.4%	+8.6%	-25.4%	-7.5%
200-Day SMA	Sep 21, 26	$354.59	0.0%	+1.9%	+6.0%	+1.5%	-13.5%	-27.9%	-7.4%
50-Day SMA	Sep 21, 26	$403.39	0.0%	-2.5%	+7.1%	+21.1%	+35.7%	-18.6%	-3.0%
20-Day SMA	Sep 21, 26	$389.67	0.0%	-4.0%	-1.7%	+17.7%	+18.6%	-19.8%	-6.2%

3-Month Volatility History

Date	Value	Change
Sep 23, 2026	23.60%	-11.1%
Dec 31, 2025	26.55%	-24.7%
Dec 31, 2024	35.26%	+130.8%
Dec 31, 2023	15.28%	-34.0%
Dec 31, 2022	23.15%	+14.8%
Dec 31, 2021	20.16%	-31.6%
Dec 31, 2020	29.47%	+23.8%
Dec 31, 2019	23.80%	-18.5%
Dec 31, 2018	29.21%	+54.7%
Dec 31, 2017	18.88%	-18.3%
Dec 31, 2016	23.12%	-13.7%
Dec 31, 2015	26.80%	+21.3%
Dec 31, 2014	22.09%	+5.9%
Dec 31, 2013	20.85%	+7.4%
Dec 31, 2012	19.42%	-37.7%
Dec 31, 2011	31.19%	+30.6%
Dec 31, 2010	23.88%	-27.7%
Dec 31, 2009	33.05%	-69.0%
Dec 31, 2008	106.48%	+521.2%
Dec 31, 2007	17.14%	-37.7%
Dec 31, 2006	27.50%	+11.7%
Dec 31, 2005	24.63%	-19.1%

Date	Value	Change
Dec 31, 2004	30.46%	+25.3%
Dec 31, 2003	24.31%	-41.1%
Dec 31, 2002	41.30%	+106.3%
Dec 31, 2001	20.02%	-45.9%
Dec 31, 2000	36.98%	-18.3%
Dec 31, 1999	45.25%	-22.2%
Dec 31, 1998	58.18%	+15.8%
Dec 31, 1997	50.25%	+26.4%
Dec 31, 1996	39.76%	+17.2%
Dec 31, 1995	33.92%	+6.5%
Dec 31, 1994	31.85%	+9.7%
Dec 31, 1993	29.03%	-7.8%
Dec 31, 1992	31.50%	+2.3%
Dec 31, 1991	30.78%	-43.9%
Dec 31, 1990	54.88%	+36.6%
Dec 31, 1989	40.18%	-24.2%
Dec 31, 1988	53.04%	-60.8%
Dec 31, 1987	135.27%	+242.0%
Dec 31, 1986	39.55%	-12.8%
Dec 31, 1985	45.34%	+63.3%
Dec 31, 1984	27.76%	-

FAQ

What is the current 3-month volatility of UNH?: As of today, UNH 3-month volatility is 23.60%
What 3-month volatility category does UNH fall into?: Based on its current 3-month historical volatility, UNH falls into the low volatility category
What is UNH 3-month volatility 1-year high?: UNH 3-month volatility reached a 1-year high of 54.19% on April 22, 2026
What is UNH 3-month volatility 1-year low?: UNH 3-month volatility reached a 1-year low of 23.15% on September 8, 2026

1-Year

34.56%

September 21, 2026

Summary

Current Value: As of today, UNH 1-year volatility is 34.56%, up +0.20% on September 21, 2026
Value Category: Based on its current 1-year historical volatility, UNH falls into the moderate volatility category
1-Year High: UNH 1-year volatility reached a 1-year high of 52.09% on April 7, 2026
1-Year Low: UNH 1-year volatility reached a 1-year low of 34.49% on September 18, 2026

Performance

UNH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 21, 26	34.56%	+0.2%	-3.0%	-13.9%	-27.3%	-29.4%	+51.0%	+56.7%
10-Day Volatility	Sep 21, 26	20.41%	0.0%	+11.9%	+8.7%	+49.9%	-16.2%	+23.9%	-13.0%
1-Month Volatility	Sep 21, 26	20.44%	0.0%	-3.5%	-24.2%	-20.4%	-43.7%	+11.8%	+16.7%
3-Month Volatility	Sep 21, 26	23.60%	+0.6%	-8.2%	-27.6%	-11.6%	-50.1%	+6.1%	+35.7%
1-Year Volatility	Sep 21, 26	34.56%	+0.2%	-3.0%	-13.9%	-27.3%	-29.4%	+51.0%	+56.7%
14-Day RSI	Sep 21, 26	37.60	0.0%	-1.8%	-41.0%	-24.4%	-43.9%	-41.7%	-11.6%
Beta	Sep 21, 26	0.41	0.0%	-4.7%	-31.7%	+32.3%	+51.9%	+5.1%	-44.6%
ATR	Sep 21, 26	$9.30	0.0%	-7.7%	+0.2%	+25.6%	-10.3%	+6.2%	+23.4%
Price	Sep 21, 26	$377.56	–	-3.2%	-7.7%	+14.4%	+8.6%	-25.4%	-7.5%
200-Day SMA	Sep 21, 26	$354.59	0.0%	+1.9%	+6.0%	+1.5%	-13.5%	-27.9%	-7.4%
50-Day SMA	Sep 21, 26	$403.39	0.0%	-2.5%	+7.1%	+21.1%	+35.7%	-18.6%	-3.0%
20-Day SMA	Sep 21, 26	$389.67	0.0%	-4.0%	-1.7%	+17.7%	+18.6%	-19.8%	-6.2%

1-Year Volatility History

Date	Value	Change
Sep 23, 2026	34.56%	-27.3%
Dec 31, 2025	47.54%	+74.1%
Dec 31, 2024	27.30%	+28.8%
Dec 31, 2023	21.19%	-13.2%
Dec 31, 2022	24.42%	+27.2%
Dec 31, 2021	19.20%	-60.0%
Dec 31, 2020	47.95%	+90.0%
Dec 31, 2019	25.24%	+9.3%
Dec 31, 2018	23.10%	+62.1%
Dec 31, 2017	14.25%	-25.0%
Dec 31, 2016	19.00%	-25.0%
Dec 31, 2015	25.34%	+34.6%
Dec 31, 2014	18.83%	-9.3%
Dec 31, 2013	20.75%	-1.6%
Dec 31, 2012	21.09%	-32.2%
Dec 31, 2011	31.09%	+21.2%
Dec 31, 2010	25.65%	-49.0%
Dec 31, 2009	50.34%	-29.8%
Dec 31, 2008	71.76%	+256.0%
Dec 31, 2007	20.16%	-24.0%
Dec 31, 2006	26.54%	+28.6%
Dec 31, 2005	20.64%	-16.0%

Date	Value	Change
Dec 31, 2004	24.58%	-2.7%
Dec 31, 2003	25.26%	-20.1%
Dec 31, 2002	31.63%	+1.9%
Dec 31, 2001	31.03%	-25.7%
Dec 31, 2000	41.75%	-20.7%
Dec 31, 1999	52.68%	+2.9%
Dec 31, 1998	51.22%	+23.6%
Dec 31, 1997	41.45%	-9.3%
Dec 31, 1996	45.72%	+23.4%
Dec 31, 1995	37.06%	+8.0%
Dec 31, 1994	34.32%	-27.1%
Dec 31, 1993	47.05%	+18.1%
Dec 31, 1992	39.83%	-15.0%
Dec 31, 1991	46.84%	-15.4%
Dec 31, 1990	55.36%	+11.6%
Dec 31, 1989	49.60%	-7.0%
Dec 31, 1988	53.36%	-38.3%
Dec 31, 1987	86.47%	+86.3%
Dec 31, 1986	46.41%	-13.9%
Dec 31, 1985	53.91%	+94.2%
Dec 31, 1984	27.76%	-

FAQ

What is the current 1-year volatility of UNH?: As of today, UNH 1-year volatility is 34.56%
What 1-year volatility category does UNH fall into?: Based on its current 1-year historical volatility, UNH falls into the moderate volatility category
What is UNH 1-year volatility 1-year high?: UNH 1-year volatility reached a 1-year high of 52.09% on April 7, 2026
What is UNH 1-year volatility 1-year low?: UNH 1-year volatility reached a 1-year low of 34.49% on September 18, 2026

Data Sources & References

UNH Official Website www.unitedhealthgroup.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/731766/000073176626000025/0000731766-26-000025-index.htm
UNH Profile on Yahoo Finance finance.yahoo.com/quote/UNH
UNH Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/unh