What is the current 10-day volatility of CMA?

As of today, CMA 10-day volatility is 45.02%

What 10-day volatility category does CMA fall into?

Based on its current 10-day historical volatility, CMA falls into the high volatility category

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

CMA 10-day volatility reached a 1-year high of 85.79% on October 17, 2025

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

CMA 10-day volatility reached a 1-year low of 8.82% on December 30, 2025

What is the current 1-month volatility of CMA?

As of today, CMA 1-month volatility is 31.50%

What 1-month volatility category does CMA fall into?

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

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

CMA 1-month volatility reached a 1-year high of 62.22% on April 28, 2025

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

CMA 1-month volatility reached a 1-year low of 16.16% on November 14, 2025

What is the current 3-month volatility of CMA?

As of today, CMA 3-month volatility is 28.49%

What 3-month volatility category does CMA fall into?

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

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

CMA 3-month volatility reached a 1-year high of 42.54% on May 27, 2025

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

CMA 3-month volatility reached a 1-year low of 20.90% on January 20, 2026

What is the current 1-year volatility of CMA?

As of today, CMA 1-year volatility is 34.65%

What 1-year volatility category does CMA fall into?

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

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

CMA 1-year volatility reached a 1-year high of 36.80% on October 17, 2025

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

CMA 1-year volatility reached a 1-year low of 32.91% on April 1, 2025

CMA Stock Volatility History & Chart Since 1980

10-Day

45.02%

January 30, 2026

Summary

Current Value: As of today, CMA 10-day volatility is 45.02%, with unknown change on January 30, 2026
Value Category: Based on its current 10-day historical volatility, CMA falls into the high volatility category
1-Year High: CMA 10-day volatility reached a 1-year high of 85.79% on October 17, 2025
1-Year Low: CMA 10-day volatility reached a 1-year low of 8.82% on December 30, 2025

10-Day Volatility Chart

Performance

CMA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Jan 30, 26	45.02%	–	+17.0%	+64.3%	+396.9%	+151.5%	+110.9%	-6.2%
1-Month Volatility	Jan 30, 26	31.50%	–	+1.4%	+56.6%	+32.7%	+25.4%	+38.0%	-31.4%
3-Month Volatility	Jan 30, 26	28.49%	–	+15.4%	-22.6%	-24.8%	+1.8%	+0.7%	-28.6%
1-Year Volatility	Jan 30, 26	34.65%	–	+2.0%	+0.9%	+1.7%	+4.1%	-4.3%	-54.9%
14-Day RSI	Jan 30, 26	43.81	–	-29.8%	-28.2%	-24.6%	+3.7%	+3.2%	-32.1%
Beta	Jan 30, 26	1.08	–	+0.9%	-2.7%	-0.9%	-1.8%	+0.9%	-28.5%
ATR	Jan 30, 26	$2.51	–	+6.6%	+32.8%	+68.3%	+38.5%	+41.4%	+5.6%
Price	Jan 30, 26	$88.67	–	-6.3%	+11.2%	+2.0%	+38.0%	+25.9%	+27.4%
200-Day SMA	Jan 30, 26	$71.16	–	+1.4%	+9.9%	+5.3%	+20.2%	-4.1%	+54.3%
50-Day SMA	Jan 30, 26	$87.52	–	+1.7%	+15.8%	+7.1%	+35.6%	+25.4%	+44.5%

10-Day Volatility History

Date	Value	Change
Dec 31, 2025	9.06%	-73.6%
Dec 31, 2024	34.38%	+10.7%
Dec 31, 2023	31.06%	+105.8%
Dec 31, 2022	15.09%	-52.7%
Dec 31, 2021	31.90%	+33.0%
Dec 31, 2020	23.99%	+123.0%
Dec 31, 2019	10.76%	-68.5%
Dec 31, 2018	34.14%	+169.9%
Dec 31, 2017	12.65%	-11.2%
Dec 31, 2016	14.25%	-52.0%
Dec 31, 2015	29.68%	+50.4%
Dec 31, 2014	19.74%	+102.7%
Dec 31, 2013	9.74%	-58.1%
Dec 31, 2012	23.23%	-29.2%
Dec 31, 2011	32.83%	+94.0%
Dec 31, 2010	16.92%	-27.7%
Dec 31, 2009	23.40%	-27.6%
Dec 31, 2008	32.32%	-3.8%
Dec 31, 2007	33.60%	+257.8%
Dec 31, 2006	9.39%	+30.1%
Dec 31, 2005	7.22%	-57.8%
Dec 31, 2004	17.09%	+26.5%
Dec 31, 2003	13.51%	-28.2%

Date	Value	Change
Dec 31, 2002	18.82%	-13.6%
Dec 31, 2001	21.78%	-41.9%
Dec 31, 2000	37.47%	+32.6%
Dec 31, 1999	28.25%	+10.9%
Dec 31, 1998	25.48%	+17.6%
Dec 31, 1997	21.67%	-39.8%
Dec 31, 1996	36.02%	+2.5%
Dec 31, 1995	35.14%	+85.6%
Dec 31, 1994	18.93%	-17.7%
Dec 31, 1993	23.00%	+46.0%
Dec 31, 1992	15.75%	-17.1%
Dec 31, 1991	19.00%	-10.4%
Dec 31, 1990	21.20%	-8.7%
Dec 31, 1989	23.22%	+99.8%
Dec 31, 1988	11.62%	-49.1%
Dec 31, 1987	22.82%	+114.3%
Dec 31, 1986	10.65%	+9.5%
Dec 31, 1985	9.73%	-19.5%
Dec 31, 1984	12.09%	+164.6%
Dec 31, 1983	4.57%	-82.4%
Dec 31, 1982	25.92%	+174.3%
Dec 31, 1981	9.45%	-44.2%
Dec 31, 1980	16.93%	-

FAQ

What is the current 10-day volatility of CMA?
As of today, CMA 10-day volatility is 45.02%
What 10-day volatility category does CMA fall into?
Based on its current 10-day historical volatility, CMA falls into the high volatility category
What is CMA 10-day volatility 1-year high?
CMA 10-day volatility reached a 1-year high of 85.79% on October 17, 2025
What is CMA 10-day volatility 1-year low?
CMA 10-day volatility reached a 1-year low of 8.82% on December 30, 2025

1-Month

31.50%

January 30, 2026

Summary

Current Value: As of today, CMA 1-month volatility is 31.50%, with unknown change on January 30, 2026
Value Category: Based on its current 1-month historical volatility, CMA falls into the moderate volatility category
1-Year High: CMA 1-month volatility reached a 1-year high of 62.22% on April 28, 2025
1-Year Low: CMA 1-month volatility reached a 1-year low of 16.16% on November 14, 2025

Performance

CMA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jan 30, 26	31.50%	–	+1.4%	+56.6%	+32.7%	+25.4%	+38.0%	-31.4%
10-Day Volatility	Jan 30, 26	45.02%	–	+17.0%	+64.3%	+396.9%	+151.5%	+110.9%	-6.2%
3-Month Volatility	Jan 30, 26	28.49%	–	+15.4%	-22.6%	-24.8%	+1.8%	+0.7%	-28.6%
1-Year Volatility	Jan 30, 26	34.65%	–	+2.0%	+0.9%	+1.7%	+4.1%	-4.3%	-54.9%
14-Day RSI	Jan 30, 26	43.81	–	-29.8%	-28.2%	-24.6%	+3.7%	+3.2%	-32.1%
Beta	Jan 30, 26	1.08	–	+0.9%	-2.7%	-0.9%	-1.8%	+0.9%	-28.5%
ATR	Jan 30, 26	$2.51	–	+6.6%	+32.8%	+68.3%	+38.5%	+41.4%	+5.6%
Price	Jan 30, 26	$88.67	–	-6.3%	+11.2%	+2.0%	+38.0%	+25.9%	+27.4%
200-Day SMA	Jan 30, 26	$71.16	–	+1.4%	+9.9%	+5.3%	+20.2%	-4.1%	+54.3%
50-Day SMA	Jan 30, 26	$87.52	–	+1.7%	+15.8%	+7.1%	+35.6%	+25.4%	+44.5%

1-Month Volatility History

Date	Value	Change
Dec 31, 2025	23.20%	-6.9%
Dec 31, 2024	24.92%	-50.0%
Dec 31, 2023	49.83%	+84.1%
Dec 31, 2022	27.07%	-25.2%
Dec 31, 2021	36.21%	+37.9%
Dec 31, 2020	26.26%	+47.0%
Dec 31, 2019	17.86%	-47.3%
Dec 31, 2018	33.92%	+104.3%
Dec 31, 2017	16.60%	-13.6%
Dec 31, 2016	19.22%	-43.0%
Dec 31, 2015	33.70%	+22.5%
Dec 31, 2014	27.51%	+70.9%
Dec 31, 2013	16.10%	-18.8%
Dec 31, 2012	19.83%	-41.9%
Dec 31, 2011	34.12%	+37.4%
Dec 31, 2010	24.83%	-21.9%
Dec 31, 2009	31.79%	-69.1%
Dec 31, 2008	102.74%	+147.9%
Dec 31, 2007	41.45%	+310.8%
Dec 31, 2006	10.09%	-18.1%
Dec 31, 2005	12.32%	-29.8%
Dec 31, 2004	17.54%	+13.2%
Dec 31, 2003	15.49%	-31.9%

Date	Value	Change
Dec 31, 2002	22.76%	+0.4%
Dec 31, 2001	22.68%	-40.9%
Dec 31, 2000	38.39%	+5.4%
Dec 31, 1999	36.44%	+15.8%
Dec 31, 1998	31.48%	+33.5%
Dec 31, 1997	23.58%	-32.0%
Dec 31, 1996	34.69%	+16.4%
Dec 31, 1995	29.80%	+40.6%
Dec 31, 1994	21.19%	-8.5%
Dec 31, 1993	23.15%	+51.4%
Dec 31, 1992	15.29%	-40.3%
Dec 31, 1991	25.59%	-6.7%
Dec 31, 1990	27.44%	+43.3%
Dec 31, 1989	19.15%	+51.3%
Dec 31, 1988	12.66%	-32.9%
Dec 31, 1987	18.86%	+29.0%
Dec 31, 1986	14.62%	+6.3%
Dec 31, 1985	13.75%	+25.8%
Dec 31, 1984	10.93%	+22.1%
Dec 31, 1983	8.95%	-61.1%
Dec 31, 1982	23.02%	+110.8%
Dec 31, 1981	10.92%	-28.0%
Dec 31, 1980	15.16%	-

FAQ

What is the current 1-month volatility of CMA?
As of today, CMA 1-month volatility is 31.50%
What 1-month volatility category does CMA fall into?
Based on its current 1-month historical volatility, CMA falls into the moderate volatility category
What is CMA 1-month volatility 1-year high?
CMA 1-month volatility reached a 1-year high of 62.22% on April 28, 2025
What is CMA 1-month volatility 1-year low?
CMA 1-month volatility reached a 1-year low of 16.16% on November 14, 2025

3-Month

28.49%

January 30, 2026

Summary

Current Value: As of today, CMA 3-month volatility is 28.49%, with unknown change on January 30, 2026
Value Category: Based on its current 3-month historical volatility, CMA falls into the moderate volatility category
1-Year High: CMA 3-month volatility reached a 1-year high of 42.54% on May 27, 2025
1-Year Low: CMA 3-month volatility reached a 1-year low of 20.90% on January 20, 2026

Performance

CMA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Jan 30, 26	28.49%	–	+15.4%	-22.6%	-24.8%	+1.8%	+0.7%	-28.6%
10-Day Volatility	Jan 30, 26	45.02%	–	+17.0%	+64.3%	+396.9%	+151.5%	+110.9%	-6.2%
1-Month Volatility	Jan 30, 26	31.50%	–	+1.4%	+56.6%	+32.7%	+25.4%	+38.0%	-31.4%
1-Year Volatility	Jan 30, 26	34.65%	–	+2.0%	+0.9%	+1.7%	+4.1%	-4.3%	-54.9%
14-Day RSI	Jan 30, 26	43.81	–	-29.8%	-28.2%	-24.6%	+3.7%	+3.2%	-32.1%
Beta	Jan 30, 26	1.08	–	+0.9%	-2.7%	-0.9%	-1.8%	+0.9%	-28.5%
ATR	Jan 30, 26	$2.51	–	+6.6%	+32.8%	+68.3%	+38.5%	+41.4%	+5.6%
Price	Jan 30, 26	$88.67	–	-6.3%	+11.2%	+2.0%	+38.0%	+25.9%	+27.4%
200-Day SMA	Jan 30, 26	$71.16	–	+1.4%	+9.9%	+5.3%	+20.2%	-4.1%	+54.3%
50-Day SMA	Jan 30, 26	$87.52	–	+1.7%	+15.8%	+7.1%	+35.6%	+25.4%	+44.5%

3-Month Volatility History

Date	Value	Change
Dec 31, 2025	37.60%	+7.4%
Dec 31, 2024	35.01%	-24.0%
Dec 31, 2023	46.04%	+17.8%
Dec 31, 2022	39.09%	+29.3%
Dec 31, 2021	30.23%	-52.8%
Dec 31, 2020	64.07%	+190.8%
Dec 31, 2019	22.03%	-20.5%
Dec 31, 2018	27.71%	+42.1%
Dec 31, 2017	19.50%	-21.4%
Dec 31, 2016	24.81%	-15.2%
Dec 31, 2015	29.27%	+15.0%
Dec 31, 2014	25.46%	+48.3%
Dec 31, 2013	17.17%	-19.2%
Dec 31, 2012	21.24%	-58.5%
Dec 31, 2011	51.18%	+80.7%
Dec 31, 2010	28.33%	-25.0%
Dec 31, 2009	37.77%	-65.7%
Dec 31, 2008	109.96%	+165.9%
Dec 31, 2007	41.36%	+288.4%
Dec 31, 2006	10.65%	-35.7%
Dec 31, 2005	16.56%	-13.3%
Dec 31, 2004	19.10%	-6.3%
Dec 31, 2003	20.38%	-64.3%

Date	Value	Change
Dec 31, 2002	57.10%	+94.6%
Dec 31, 2001	29.34%	-27.0%
Dec 31, 2000	40.21%	+2.1%
Dec 31, 1999	39.39%	+7.4%
Dec 31, 1998	36.69%	+59.9%
Dec 31, 1997	22.94%	+1.2%
Dec 31, 1996	22.66%	-12.6%
Dec 31, 1995	25.93%	+22.9%
Dec 31, 1994	21.09%	-3.0%
Dec 31, 1993	21.75%	+56.3%
Dec 31, 1992	13.92%	-59.6%
Dec 31, 1991	34.46%	+26.9%
Dec 31, 1990	27.16%	+72.0%
Dec 31, 1989	15.79%	+11.0%
Dec 31, 1988	14.23%	-56.1%
Dec 31, 1987	32.45%	+91.0%
Dec 31, 1986	16.99%	+14.0%
Dec 31, 1985	14.90%	+25.7%
Dec 31, 1984	11.85%	+9.6%
Dec 31, 1983	10.81%	-42.3%
Dec 31, 1982	18.74%	+17.0%
Dec 31, 1981	16.02%	-23.1%
Dec 31, 1980	20.82%	-

FAQ

What is the current 3-month volatility of CMA?
As of today, CMA 3-month volatility is 28.49%
What 3-month volatility category does CMA fall into?
Based on its current 3-month historical volatility, CMA falls into the moderate volatility category
What is CMA 3-month volatility 1-year high?
CMA 3-month volatility reached a 1-year high of 42.54% on May 27, 2025
What is CMA 3-month volatility 1-year low?
CMA 3-month volatility reached a 1-year low of 20.90% on January 20, 2026

1-Year

34.65%

January 30, 2026

Summary

Current Value: As of today, CMA 1-year volatility is 34.65%, with unknown change on January 30, 2026
Value Category: Based on its current 1-year historical volatility, CMA falls into the moderate volatility category
1-Year High: CMA 1-year volatility reached a 1-year high of 36.80% on October 17, 2025
1-Year Low: CMA 1-year volatility reached a 1-year low of 32.91% on April 1, 2025

Performance

CMA Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jan 30, 26	34.65%	–	+2.0%	+0.9%	+1.7%	+4.1%	-4.3%	-54.9%
10-Day Volatility	Jan 30, 26	45.02%	–	+17.0%	+64.3%	+396.9%	+151.5%	+110.9%	-6.2%
1-Month Volatility	Jan 30, 26	31.50%	–	+1.4%	+56.6%	+32.7%	+25.4%	+38.0%	-31.4%
3-Month Volatility	Jan 30, 26	28.49%	–	+15.4%	-22.6%	-24.8%	+1.8%	+0.7%	-28.6%
1-Year Volatility	Jan 30, 26	34.65%	–	+2.0%	+0.9%	+1.7%	+4.1%	-4.3%	-54.9%
14-Day RSI	Jan 30, 26	43.81	–	-29.8%	-28.2%	-24.6%	+3.7%	+3.2%	-32.1%
Beta	Jan 30, 26	1.08	–	+0.9%	-2.7%	-0.9%	-1.8%	+0.9%	-28.5%
ATR	Jan 30, 26	$2.51	–	+6.6%	+32.8%	+68.3%	+38.5%	+41.4%	+5.6%
Price	Jan 30, 26	$88.67	–	-6.3%	+11.2%	+2.0%	+38.0%	+25.9%	+27.4%
200-Day SMA	Jan 30, 26	$71.16	–	+1.4%	+9.9%	+5.3%	+20.2%	-4.1%	+54.3%
50-Day SMA	Jan 30, 26	$87.52	–	+1.7%	+15.8%	+7.1%	+35.6%	+25.4%	+44.5%

1-Year Volatility History

Date	Value	Change
Dec 31, 2025	34.08%	+1.6%
Dec 31, 2024	33.53%	-45.2%
Dec 31, 2023	61.24%	+65.9%
Dec 31, 2022	36.92%	+9.0%
Dec 31, 2021	33.87%	-55.4%
Dec 31, 2020	75.87%	+184.2%
Dec 31, 2019	26.70%	+10.7%
Dec 31, 2018	24.12%	+8.0%
Dec 31, 2017	22.34%	-31.0%
Dec 31, 2016	32.38%	+14.2%
Dec 31, 2015	28.35%	+37.1%
Dec 31, 2014	20.68%	+4.6%
Dec 31, 2013	19.78%	-23.5%
Dec 31, 2012	25.84%	-35.8%
Dec 31, 2011	40.27%	+20.2%
Dec 31, 2010	33.51%	-59.5%
Dec 31, 2009	82.76%	-3.5%
Dec 31, 2008	85.77%	+184.1%
Dec 31, 2007	30.19%	+74.3%
Dec 31, 2006	17.32%	+6.0%
Dec 31, 2005	16.34%	-9.9%
Dec 31, 2004	18.14%	-21.9%
Dec 31, 2003	23.24%	-38.3%

Date	Value	Change
Dec 31, 2002	37.67%	+28.0%
Dec 31, 2001	29.44%	-27.2%
Dec 31, 2000	40.45%	+35.1%
Dec 31, 1999	29.94%	-8.9%
Dec 31, 1998	32.87%	+47.5%
Dec 31, 1997	22.29%	+2.5%
Dec 31, 1996	21.75%	+6.7%
Dec 31, 1995	20.39%	-3.6%
Dec 31, 1994	21.16%	-17.5%
Dec 31, 1993	25.66%	+32.6%
Dec 31, 1992	19.35%	-23.8%
Dec 31, 1991	25.41%	+6.5%
Dec 31, 1990	23.85%	+65.7%
Dec 31, 1989	14.39%	-9.4%
Dec 31, 1988	15.89%	-27.3%
Dec 31, 1987	21.86%	+4.9%
Dec 31, 1986	20.84%	+28.2%
Dec 31, 1985	16.25%	+4.6%
Dec 31, 1984	15.54%	-6.2%
Dec 31, 1983	16.57%	+17.1%
Dec 31, 1982	14.15%	-11.6%
Dec 31, 1981	16.01%	-40.1%
Dec 31, 1980	26.73%	-

FAQ

What is the current 1-year volatility of CMA?
As of today, CMA 1-year volatility is 34.65%
What 1-year volatility category does CMA fall into?
Based on its current 1-year historical volatility, CMA falls into the moderate volatility category
What is CMA 1-year volatility 1-year high?
CMA 1-year volatility reached a 1-year high of 36.80% on October 17, 2025
What is CMA 1-year volatility 1-year low?
CMA 1-year volatility reached a 1-year low of 32.91% on April 1, 2025

Data Sources & References

CMA Official Website www.comerica.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/28412/000002841226000007/0000028412-26-000007-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/28412/000002841226000007/0000028412-26-000007-index.htm
CMA Profile on Yahoo Finance finance.yahoo.com/quote/CMA
CMA Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cma