What is the current 10-day volatility of CI?

As of today, CI 10-day volatility is 28.22%

What 10-day volatility category does CI fall into?

Based on its current 10-day historical volatility, CI falls into the moderate volatility category

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

CI 10-day volatility reached a 1-year high of 102.27% on November 11, 2025

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

CI 10-day volatility reached a 1-year low of 9.05% on December 10, 2025

What is the current 1-month volatility of CI?

As of today, CI 1-month volatility is 31.30%

What 1-month volatility category does CI fall into?

Based on its current 1-month historical volatility, CI falls into the moderate volatility category

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

CI 1-month volatility reached a 1-year high of 71.87% on November 14, 2025

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

CI 1-month volatility reached a 1-year low of 13.61% on September 24, 2025

What is the current 3-month volatility of CI?

As of today, CI 3-month volatility is 30.02%

What 3-month volatility category does CI fall into?

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

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

CI 3-month volatility reached a 1-year high of 46.26% on October 30, 2025

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

CI 3-month volatility reached a 1-year low of 24.16% on February 27, 2026

What is the current 1-year volatility of CI?

As of today, CI 1-year volatility is 32.46%

What 1-year volatility category does CI fall into?

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

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

CI 1-year volatility reached a 1-year high of 35.38% on November 10, 2025

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

CI 1-year volatility reached a 1-year low of 29.53% on September 17, 2025

The Cigna Group (CI) Stock Volatility History & Chart

10-Day

28.22%

August 18, 2026

Summary

Current Value: As of today, CI 10-day volatility is 28.22%, down -9.81% on August 18, 2026
Value Category: Based on its current 10-day historical volatility, CI falls into the moderate volatility category
1-Year High: CI 10-day volatility reached a 1-year high of 102.27% on November 11, 2025
1-Year Low: CI 10-day volatility reached a 1-year low of 9.05% on December 10, 2025

10-Day Volatility Chart

Performance

CI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Aug 18, 26	28.22%	-9.8%	-23.7%	-9.6%	+155.6%	+115.3%	-23.7%	-50.5%
1-Month Volatility	Aug 18, 26	31.30%	-1.5%	-0.9%	+9.1%	+80.4%	-28.8%	+3.8%	-22.9%
3-Month Volatility	Aug 18, 26	30.02%	+0.4%	+3.2%	+11.9%	-34.3%	-2.6%	+12.5%	+11.7%
1-Year Volatility	Aug 18, 26	32.46%	+0.1%	-3.4%	-0.5%	-2.5%	+9.0%	+26.9%	-0.3%
14-Day RSI	Aug 18, 26	47.13	+6.0%	+5.3%	-10.2%	-9.1%	-17.5%	+17.2%	+70.3%
Beta	Aug 18, 26	0.20	-9.1%	-35.5%	-62.3%	+17.6%	+150.0%	-56.5%	-76.7%
ATR	Aug 18, 26	$8.05	-0.8%	-8.2%	+6.3%	+63.9%	-3.9%	+20.6%	+71.0%
Price	Aug 18, 26	$278.50	+1.1%	-1.1%	-2.9%	+1.2%	-6.6%	+0.9%	+35.5%
200-Day SMA	Aug 18, 26	$278.41	-0.0%	-0.8%	-1.2%	-7.3%	-9.8%	-3.3%	+21.8%
50-Day SMA	Aug 18, 26	$285.70	-0.1%	-0.3%	+3.7%	+4.0%	-5.3%	+1.4%	+24.4%
20-Day SMA	Aug 18, 26	$282.22	-0.2%	-1.4%	-1.1%	+3.7%	-0.8%	-2.5%	+28.3%

10-Day Volatility History

Date	Value	Change
Aug 18, 2026	28.22%	+155.6%
Dec 31, 2025	11.04%	-73.5%
Dec 31, 2024	41.64%	+155.6%
Dec 31, 2023	16.29%	+40.8%
Dec 31, 2022	11.57%	-20.8%
Dec 31, 2021	14.61%	-38.5%
Dec 31, 2020	23.77%	+11.6%
Dec 31, 2019	21.29%	-61.2%
Dec 31, 2018	54.91%	+338.9%
Dec 31, 2017	12.51%	-36.9%
Dec 31, 2016	19.81%	+77.2%
Dec 31, 2015	11.18%	-42.5%
Dec 31, 2014	19.46%	+107.2%
Dec 31, 2013	9.39%	-46.7%
Dec 31, 2012	17.61%	-46.5%
Dec 31, 2011	32.94%	+202.2%
Dec 31, 2010	10.90%	-58.4%
Dec 31, 2009	26.23%	-48.5%
Dec 31, 2008	50.90%	+195.2%
Dec 31, 2007	17.24%	+58.7%
Dec 31, 2006	10.86%	-44.5%
Dec 31, 2005	19.58%	+8.5%
Dec 31, 2004	18.05%	+86.5%

Date	Value	Change
Dec 31, 2003	9.68%	-43.3%
Dec 31, 2002	17.06%	-13.6%
Dec 31, 2001	19.74%	-52.5%
Dec 31, 2000	41.57%	+1.7%
Dec 31, 1999	40.86%	+1.7%
Dec 31, 1998	40.16%	+45.2%
Dec 31, 1997	27.65%	+82.7%
Dec 31, 1996	15.13%	-4.5%
Dec 31, 1995	15.84%	-54.4%
Dec 31, 1994	34.76%	+90.6%
Dec 31, 1993	18.24%	+0.5%
Dec 31, 1992	18.15%	-46.9%
Dec 31, 1991	34.17%	+2.7%
Dec 31, 1990	33.27%	+61.2%
Dec 31, 1989	20.64%	+39.2%
Dec 31, 1988	14.83%	-26.9%
Dec 31, 1987	20.29%	+0.7%
Dec 31, 1986	20.14%	+40.9%
Dec 31, 1985	14.29%	-24.8%
Dec 31, 1984	19.00%	+24.3%
Dec 31, 1983	15.29%	-48.1%
Dec 31, 1982	29.48%	-

FAQ

What is the current 10-day volatility of CI?: As of today, CI 10-day volatility is 28.22%
What 10-day volatility category does CI fall into?: Based on its current 10-day historical volatility, CI falls into the moderate volatility category
What is CI 10-day volatility 1-year high?: CI 10-day volatility reached a 1-year high of 102.27% on November 11, 2025
What is CI 10-day volatility 1-year low?: CI 10-day volatility reached a 1-year low of 9.05% on December 10, 2025

1-Month

31.30%

August 18, 2026

Summary

Current Value: As of today, CI 1-month volatility is 31.30%, down -1.51% on August 18, 2026
Value Category: Based on its current 1-month historical volatility, CI falls into the moderate volatility category
1-Year High: CI 1-month volatility reached a 1-year high of 71.87% on November 14, 2025
1-Year Low: CI 1-month volatility reached a 1-year low of 13.61% on September 24, 2025

Performance

CI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Aug 18, 26	31.30%	-1.5%	-0.9%	+9.1%	+80.4%	-28.8%	+3.8%	-22.9%
10-Day Volatility	Aug 18, 26	28.22%	-9.8%	-23.7%	-9.6%	+155.6%	+115.3%	-23.7%	-50.5%
3-Month Volatility	Aug 18, 26	30.02%	+0.4%	+3.2%	+11.9%	-34.3%	-2.6%	+12.5%	+11.7%
1-Year Volatility	Aug 18, 26	32.46%	+0.1%	-3.4%	-0.5%	-2.5%	+9.0%	+26.9%	-0.3%
14-Day RSI	Aug 18, 26	47.13	+6.0%	+5.3%	-10.2%	-9.1%	-17.5%	+17.2%	+70.3%
Beta	Aug 18, 26	0.20	-9.1%	-35.5%	-62.3%	+17.6%	+150.0%	-56.5%	-76.7%
ATR	Aug 18, 26	$8.05	-0.8%	-8.2%	+6.3%	+63.9%	-3.9%	+20.6%	+71.0%
Price	Aug 18, 26	$278.50	+1.1%	-1.1%	-2.9%	+1.2%	-6.6%	+0.9%	+35.5%
200-Day SMA	Aug 18, 26	$278.41	-0.0%	-0.8%	-1.2%	-7.3%	-9.8%	-3.3%	+21.8%
50-Day SMA	Aug 18, 26	$285.70	-0.1%	-0.3%	+3.7%	+4.0%	-5.3%	+1.4%	+24.4%
20-Day SMA	Aug 18, 26	$282.22	-0.2%	-1.4%	-1.1%	+3.7%	-0.8%	-2.5%	+28.3%

1-Month Volatility History

Date	Value	Change
Aug 18, 2026	31.30%	+78.2%
Dec 31, 2025	17.56%	-53.8%
Dec 31, 2024	38.00%	-39.3%
Dec 31, 2023	62.57%	+254.5%
Dec 31, 2022	17.65%	+17.8%
Dec 31, 2021	14.98%	-39.0%
Dec 31, 2020	24.57%	+4.4%
Dec 31, 2019	23.54%	-47.3%
Dec 31, 2018	44.63%	+170.3%
Dec 31, 2017	16.51%	-14.2%
Dec 31, 2016	19.25%	+2.1%
Dec 31, 2015	18.85%	+9.5%
Dec 31, 2014	17.22%	+0.8%
Dec 31, 2013	17.08%	+9.7%
Dec 31, 2012	15.57%	-37.6%
Dec 31, 2011	24.95%	+41.0%
Dec 31, 2010	17.69%	-50.1%
Dec 31, 2009	35.47%	-57.6%
Dec 31, 2008	83.67%	+202.1%
Dec 31, 2007	27.70%	+167.1%
Dec 31, 2006	10.37%	-43.9%
Dec 31, 2005	18.48%	-45.7%
Dec 31, 2004	34.03%	+70.4%

Date	Value	Change
Dec 31, 2003	19.97%	+9.0%
Dec 31, 2002	18.32%	-10.4%
Dec 31, 2001	20.44%	-41.6%
Dec 31, 2000	35.00%	+4.1%
Dec 31, 1999	33.63%	-6.8%
Dec 31, 1998	36.08%	+15.1%
Dec 31, 1997	31.34%	+123.4%
Dec 31, 1996	14.03%	-3.7%
Dec 31, 1995	14.57%	-47.5%
Dec 31, 1994	27.73%	+93.6%
Dec 31, 1993	14.32%	-32.2%
Dec 31, 1992	21.13%	-36.0%
Dec 31, 1991	33.03%	+12.2%
Dec 31, 1990	29.43%	+78.0%
Dec 31, 1989	16.53%	+4.1%
Dec 31, 1988	15.88%	-55.7%
Dec 31, 1987	35.83%	+69.3%
Dec 31, 1986	21.16%	+60.4%
Dec 31, 1985	13.19%	-32.1%
Dec 31, 1984	19.42%	+22.8%
Dec 31, 1983	15.82%	-57.6%
Dec 31, 1982	37.33%	-

FAQ

What is the current 1-month volatility of CI?: As of today, CI 1-month volatility is 31.30%
What 1-month volatility category does CI fall into?: Based on its current 1-month historical volatility, CI falls into the moderate volatility category
What is CI 1-month volatility 1-year high?: CI 1-month volatility reached a 1-year high of 71.87% on November 14, 2025
What is CI 1-month volatility 1-year low?: CI 1-month volatility reached a 1-year low of 13.61% on September 24, 2025

3-Month

30.02%

August 18, 2026

Summary

Current Value: As of today, CI 3-month volatility is 30.02%, up +0.43% on August 18, 2026
Value Category: Based on its current 3-month historical volatility, CI falls into the moderate volatility category
1-Year High: CI 3-month volatility reached a 1-year high of 46.26% on October 30, 2025
1-Year Low: CI 3-month volatility reached a 1-year low of 24.16% on February 27, 2026

Performance

CI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Aug 18, 26	30.02%	+0.4%	+3.2%	+11.9%	-34.3%	-2.6%	+12.5%	+11.7%
10-Day Volatility	Aug 18, 26	28.22%	-9.8%	-23.7%	-9.6%	+155.6%	+115.3%	-23.7%	-50.5%
1-Month Volatility	Aug 18, 26	31.30%	-1.5%	-0.9%	+9.1%	+80.4%	-28.8%	+3.8%	-22.9%
1-Year Volatility	Aug 18, 26	32.46%	+0.1%	-3.4%	-0.5%	-2.5%	+9.0%	+26.9%	-0.3%
14-Day RSI	Aug 18, 26	47.13	+6.0%	+5.3%	-10.2%	-9.1%	-17.5%	+17.2%	+70.3%
Beta	Aug 18, 26	0.20	-9.1%	-35.5%	-62.3%	+17.6%	+150.0%	-56.5%	-76.7%
ATR	Aug 18, 26	$8.05	-0.8%	-8.2%	+6.3%	+63.9%	-3.9%	+20.6%	+71.0%
Price	Aug 18, 26	$278.50	+1.1%	-1.1%	-2.9%	+1.2%	-6.6%	+0.9%	+35.5%
200-Day SMA	Aug 18, 26	$278.41	-0.0%	-0.8%	-1.2%	-7.3%	-9.8%	-3.3%	+21.8%
50-Day SMA	Aug 18, 26	$285.70	-0.1%	-0.3%	+3.7%	+4.0%	-5.3%	+1.4%	+24.4%
20-Day SMA	Aug 18, 26	$282.22	-0.2%	-1.4%	-1.1%	+3.7%	-0.8%	-2.5%	+28.3%

3-Month Volatility History

Date	Value	Change
Aug 18, 2026	29.96%	-34.0%
Dec 31, 2025	45.39%	+35.6%
Dec 31, 2024	33.48%	-21.6%
Dec 31, 2023	42.69%	+75.7%
Dec 31, 2022	24.30%	+5.1%
Dec 31, 2021	23.12%	-49.4%
Dec 31, 2020	45.70%	+102.3%
Dec 31, 2019	22.59%	-31.4%
Dec 31, 2018	32.93%	+78.9%
Dec 31, 2017	18.41%	-29.5%
Dec 31, 2016	26.10%	-1.0%
Dec 31, 2015	26.37%	+29.8%
Dec 31, 2014	20.32%	-7.8%
Dec 31, 2013	22.03%	+8.7%
Dec 31, 2012	20.27%	-37.8%
Dec 31, 2011	32.57%	+40.3%
Dec 31, 2010	23.22%	-42.1%
Dec 31, 2009	40.07%	-70.6%
Dec 31, 2008	136.46%	+390.2%
Dec 31, 2007	27.84%	+65.3%
Dec 31, 2006	16.84%	-34.0%
Dec 31, 2005	25.53%	-28.2%
Dec 31, 2004	35.58%	-18.0%

Date	Value	Change
Dec 31, 2003	43.41%	-54.7%
Dec 31, 2002	95.87%	+188.0%
Dec 31, 2001	33.29%	-8.5%
Dec 31, 2000	36.38%	-10.6%
Dec 31, 1999	40.68%	+17.3%
Dec 31, 1998	34.68%	+19.4%
Dec 31, 1997	29.04%	+77.3%
Dec 31, 1996	16.38%	-27.3%
Dec 31, 1995	22.52%	-17.9%
Dec 31, 1994	27.43%	+65.5%
Dec 31, 1993	16.57%	-27.5%
Dec 31, 1992	22.84%	-36.2%
Dec 31, 1991	35.82%	-4.4%
Dec 31, 1990	37.46%	+104.1%
Dec 31, 1989	18.35%	+14.5%
Dec 31, 1988	16.02%	-68.4%
Dec 31, 1987	50.68%	+155.2%
Dec 31, 1986	19.86%	+14.6%
Dec 31, 1985	17.33%	-18.9%
Dec 31, 1984	21.38%	+11.0%
Dec 31, 1983	19.26%	-51.9%
Dec 31, 1982	40.03%	-

FAQ

What is the current 3-month volatility of CI?: As of today, CI 3-month volatility is 30.02%
What 3-month volatility category does CI fall into?: Based on its current 3-month historical volatility, CI falls into the moderate volatility category
What is CI 3-month volatility 1-year high?: CI 3-month volatility reached a 1-year high of 46.26% on October 30, 2025
What is CI 3-month volatility 1-year low?: CI 3-month volatility reached a 1-year low of 24.16% on February 27, 2026

1-Year

32.46%

August 18, 2026

Summary

Current Value: As of today, CI 1-year volatility is 32.46%, up +0.15% on August 18, 2026
Value Category: Based on its current 1-year historical volatility, CI falls into the moderate volatility category
1-Year High: CI 1-year volatility reached a 1-year high of 35.38% on November 10, 2025
1-Year Low: CI 1-year volatility reached a 1-year low of 29.53% on September 17, 2025

Performance

CI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Aug 18, 26	32.46%	+0.1%	-3.4%	-0.5%	-2.5%	+9.0%	+26.9%	-0.3%
10-Day Volatility	Aug 18, 26	28.22%	-9.8%	-23.7%	-9.6%	+155.6%	+115.3%	-23.7%	-50.5%
1-Month Volatility	Aug 18, 26	31.30%	-1.5%	-0.9%	+9.1%	+80.4%	-28.8%	+3.8%	-22.9%
3-Month Volatility	Aug 18, 26	30.02%	+0.4%	+3.2%	+11.9%	-34.3%	-2.6%	+12.5%	+11.7%
1-Year Volatility	Aug 18, 26	32.46%	+0.1%	-3.4%	-0.5%	-2.5%	+9.0%	+26.9%	-0.3%
14-Day RSI	Aug 18, 26	47.13	+6.0%	+5.3%	-10.2%	-9.1%	-17.5%	+17.2%	+70.3%
Beta	Aug 18, 26	0.20	-9.1%	-35.5%	-62.3%	+17.6%	+150.0%	-56.5%	-76.7%
ATR	Aug 18, 26	$8.05	-0.8%	-8.2%	+6.3%	+63.9%	-3.9%	+20.6%	+71.0%
Price	Aug 18, 26	$278.50	+1.1%	-1.1%	-2.9%	+1.2%	-6.6%	+0.9%	+35.5%
200-Day SMA	Aug 18, 26	$278.41	-0.0%	-0.8%	-1.2%	-7.3%	-9.8%	-3.3%	+21.8%
50-Day SMA	Aug 18, 26	$285.70	-0.1%	-0.3%	+3.7%	+4.0%	-5.3%	+1.4%	+24.4%
20-Day SMA	Aug 18, 26	$282.22	-0.2%	-1.4%	-1.1%	+3.7%	-0.8%	-2.5%	+28.3%

1-Year Volatility History

Date	Value	Change
Aug 18, 2026	32.42%	-2.7%
Dec 31, 2025	33.31%	+39.4%
Dec 31, 2024	23.89%	-22.5%
Dec 31, 2023	30.81%	+16.7%
Dec 31, 2022	26.41%	+2.7%
Dec 31, 2021	25.72%	-51.8%
Dec 31, 2020	53.41%	+77.0%
Dec 31, 2019	30.17%	+11.7%
Dec 31, 2018	27.01%	+70.6%
Dec 31, 2017	15.83%	-40.4%
Dec 31, 2016	26.54%	-2.3%
Dec 31, 2015	27.17%	+19.5%
Dec 31, 2014	22.73%	+13.1%
Dec 31, 2013	20.10%	-6.8%
Dec 31, 2012	21.56%	-34.7%
Dec 31, 2011	33.03%	+13.9%
Dec 31, 2010	28.99%	-53.0%
Dec 31, 2009	61.68%	-20.1%
Dec 31, 2008	77.18%	+213.2%
Dec 31, 2007	24.64%	-22.6%
Dec 31, 2006	31.85%	+43.3%
Dec 31, 2005	22.23%	-20.8%
Dec 31, 2004	28.08%	-23.8%

Date	Value	Change
Dec 31, 2003	36.84%	-32.4%
Dec 31, 2002	54.52%	+37.5%
Dec 31, 2001	39.65%	+5.4%
Dec 31, 2000	37.61%	+7.3%
Dec 31, 1999	35.05%	+24.4%
Dec 31, 1998	28.17%	+17.0%
Dec 31, 1997	24.07%	+4.3%
Dec 31, 1996	23.07%	+6.6%
Dec 31, 1995	21.64%	-10.5%
Dec 31, 1994	24.17%	+21.6%
Dec 31, 1993	19.87%	-17.4%
Dec 31, 1992	24.06%	-16.6%
Dec 31, 1991	28.85%	+9.1%
Dec 31, 1990	26.45%	+43.9%
Dec 31, 1989	18.38%	-13.6%
Dec 31, 1988	21.28%	-30.5%
Dec 31, 1987	30.63%	+34.6%
Dec 31, 1986	22.76%	+7.3%
Dec 31, 1985	21.22%	-18.8%
Dec 31, 1984	26.12%	-2.8%
Dec 31, 1983	26.88%	-26.1%
Dec 31, 1982	36.37%	-

FAQ

What is the current 1-year volatility of CI?: As of today, CI 1-year volatility is 32.46%
What 1-year volatility category does CI fall into?: Based on its current 1-year historical volatility, CI falls into the moderate volatility category
What is CI 1-year volatility 1-year high?: CI 1-year volatility reached a 1-year high of 35.38% on November 10, 2025
What is CI 1-year volatility 1-year low?: CI 1-year volatility reached a 1-year low of 29.53% on September 17, 2025

Data Sources & References

CI Official Website www.cigna.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1739940/000173994026000006/0001739940-26-000006-index.htm
CI Profile on Yahoo Finance finance.yahoo.com/quote/CI
CI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ci