What is the current 10-day volatility of SAN?

As of today, SAN 10-day volatility is 50.78%

What 10-day volatility category does SAN fall into?

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

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

SAN 10-day volatility reached a 1-year high of 84.42% on April 15, 2025

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

SAN 10-day volatility reached a 1-year low of 11.79% on May 22, 2025

What is the current 1-month volatility of SAN?

As of today, SAN 1-month volatility is 43.56%

What 1-month volatility category does SAN fall into?

Based on its current 1-month historical volatility, SAN falls into the high volatility category

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

SAN 1-month volatility reached a 1-year high of 63.28% on May 2, 2025

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

SAN 1-month volatility reached a 1-year low of 14.86% on June 2, 2025

What is the current 3-month volatility of SAN?

As of today, SAN 3-month volatility is 45.06%

What 3-month volatility category does SAN fall into?

Based on its current 3-month historical volatility, SAN falls into the high volatility category

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

SAN 3-month volatility reached a 1-year high of 49.89% on April 30, 2025

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

SAN 3-month volatility reached a 1-year low of 22.32% on November 7, 2025

What is the current 1-year volatility of SAN?

As of today, SAN 1-year volatility is 33.06%

What 1-year volatility category does SAN fall into?

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

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

SAN 1-year volatility reached a 1-year high of 35.02% on April 2, 2026

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

SAN 1-year volatility reached a 1-year low of 32.02% on February 11, 2026

SAN Stock Volatility History & Chart Since 1987

10-Day

50.78%

April 6, 2026

Summary

Current Value: As of today, SAN 10-day volatility is 50.78%, unchanged on April 6, 2026
Value Category: Based on its current 10-day historical volatility, SAN falls into the high volatility category
1-Year High: SAN 10-day volatility reached a 1-year high of 84.42% on April 15, 2025
1-Year Low: SAN 10-day volatility reached a 1-year low of 11.79% on May 22, 2025

10-Day Volatility Chart

Performance

SAN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Apr 6, 26	50.78%	0.0%	-21.0%	+132.5%	+291.8%	-9.4%	+129.1%	+144.7%
1-Month Volatility	Apr 6, 26	43.56%	0.0%	-18.4%	+115.8%	+149.1%	-17.2%	-16.3%	+87.2%
3-Month Volatility	Apr 6, 26	45.06%	+1.4%	+15.1%	+85.4%	+82.6%	+1.1%	+16.1%	+38.6%
1-Year Volatility	Apr 6, 26	33.06%	+0.0%	-4.2%	+0.5%	+0.3%	+2.7%	-16.7%	-33.8%
14-Day RSI	Apr 6, 26	52.67	0.0%	+38.3%	-15.6%	-17.0%	+60.7%	-8.7%	-1.9%
Beta	Apr 6, 26	1.08	0.0%	-0.9%	+11.3%	+12.5%	+30.1%	+1.9%	-16.9%
ATR	Apr 6, 26	$0.42	0.0%	-14.1%	+129.1%	+142.1%	+72.1%	+269.4%	+402.7%
Price	Apr 6, 26	$11.52	–	+4.2%	-3.4%	-1.8%	+100.0%	+203.2%	+228.2%
200-Day SMA	Apr 6, 26	$10.51	0.0%	+3.0%	+14.8%	+16.4%	+103.7%	+257.6%	+284.5%
50-Day SMA	Apr 6, 26	$11.86	0.0%	-3.0%	+7.7%	+9.9%	+90.0%	+222.8%	+245.1%

10-Day Volatility History

Date	Value	Change
Apr 8, 2026	50.78%	+291.8%
Dec 31, 2025	12.96%	-45.9%
Dec 31, 2024	23.96%	+13.7%
Dec 31, 2023	21.08%	-21.7%
Dec 31, 2022	26.91%	+79.6%
Dec 31, 2021	14.98%	-57.2%
Dec 31, 2020	34.97%	+666.9%
Dec 31, 2019	4.56%	-78.9%
Dec 31, 2018	21.64%	+107.9%
Dec 31, 2017	10.41%	-45.9%
Dec 31, 2016	19.23%	-35.1%
Dec 31, 2015	29.61%	+36.9%
Dec 31, 2014	21.63%	+61.7%
Dec 31, 2013	13.38%	-35.0%
Dec 31, 2012	20.57%	-42.8%
Dec 31, 2011	35.94%	+50.6%
Dec 31, 2010	23.86%	-4.4%
Dec 31, 2009	24.95%	-14.9%
Dec 31, 2008	29.32%	+46.5%
Dec 31, 2007	20.01%	+110.0%

Date	Value	Change
Dec 31, 2006	9.53%	-14.3%
Dec 31, 2005	11.12%	-14.8%
Dec 31, 2004	13.05%	+20.1%
Dec 31, 2003	10.87%	-68.5%
Dec 31, 2002	34.55%	-6.3%
Dec 31, 2001	36.86%	-17.4%
Dec 31, 2000	44.63%	-8.2%
Dec 31, 1999	48.62%	+56.1%
Dec 31, 1998	31.15%	-19.0%
Dec 31, 1997	38.48%	+18.7%
Dec 31, 1996	32.42%	+30.8%
Dec 31, 1995	24.78%	-11.2%
Dec 31, 1994	27.89%	-33.8%
Dec 31, 1993	42.16%	-0.9%
Dec 31, 1992	42.53%	+69.6%
Dec 31, 1991	25.08%	-20.5%
Dec 31, 1990	31.56%	+169.3%
Dec 31, 1989	11.72%	+24.8%
Dec 31, 1988	9.39%	-53.5%
Dec 31, 1987	20.21%	-

FAQ

What is the current 10-day volatility of SAN?
As of today, SAN 10-day volatility is 50.78%
What 10-day volatility category does SAN fall into?
Based on its current 10-day historical volatility, SAN falls into the high volatility category
What is SAN 10-day volatility 1-year high?
SAN 10-day volatility reached a 1-year high of 84.42% on April 15, 2025
What is SAN 10-day volatility 1-year low?
SAN 10-day volatility reached a 1-year low of 11.79% on May 22, 2025

1-Month

43.56%

April 6, 2026

Summary

Current Value: As of today, SAN 1-month volatility is 43.56%, unchanged on April 6, 2026
Value Category: Based on its current 1-month historical volatility, SAN falls into the high volatility category
1-Year High: SAN 1-month volatility reached a 1-year high of 63.28% on May 2, 2025
1-Year Low: SAN 1-month volatility reached a 1-year low of 14.86% on June 2, 2025

Performance

SAN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Apr 6, 26	43.56%	0.0%	-18.4%	+115.8%	+149.1%	-17.2%	-16.3%	+87.2%
10-Day Volatility	Apr 6, 26	50.78%	0.0%	-21.0%	+132.5%	+291.8%	-9.4%	+129.1%	+144.7%
3-Month Volatility	Apr 6, 26	45.06%	+1.4%	+15.1%	+85.4%	+82.6%	+1.1%	+16.1%	+38.6%
1-Year Volatility	Apr 6, 26	33.06%	+0.0%	-4.2%	+0.5%	+0.3%	+2.7%	-16.7%	-33.8%
14-Day RSI	Apr 6, 26	52.67	0.0%	+38.3%	-15.6%	-17.0%	+60.7%	-8.7%	-1.9%
Beta	Apr 6, 26	1.08	0.0%	-0.9%	+11.3%	+12.5%	+30.1%	+1.9%	-16.9%
ATR	Apr 6, 26	$0.42	0.0%	-14.1%	+129.1%	+142.1%	+72.1%	+269.4%	+402.7%
Price	Apr 6, 26	$11.52	–	+4.2%	-3.4%	-1.8%	+100.0%	+203.2%	+228.2%
200-Day SMA	Apr 6, 26	$10.51	0.0%	+3.0%	+14.8%	+16.4%	+103.7%	+257.6%	+284.5%
50-Day SMA	Apr 6, 26	$11.86	0.0%	-3.0%	+7.7%	+9.9%	+90.0%	+222.8%	+245.1%

1-Month Volatility History

Date	Value	Change
Apr 8, 2026	43.56%	+153.8%
Dec 31, 2025	17.16%	-29.7%
Dec 31, 2024	24.41%	+41.1%
Dec 31, 2023	17.30%	-25.1%
Dec 31, 2022	23.09%	-5.8%
Dec 31, 2021	24.52%	-51.5%
Dec 31, 2020	50.60%	+156.1%
Dec 31, 2019	19.76%	-41.7%
Dec 31, 2018	33.88%	+147.7%
Dec 31, 2017	13.68%	-56.7%
Dec 31, 2016	31.61%	-2.3%
Dec 31, 2015	32.36%	+49.9%
Dec 31, 2014	21.59%	+17.8%
Dec 31, 2013	18.33%	-2.7%
Dec 31, 2012	18.84%	-53.9%
Dec 31, 2011	40.88%	-8.5%
Dec 31, 2010	44.70%	+75.4%
Dec 31, 2009	25.48%	-63.5%
Dec 31, 2008	69.78%	+205.1%
Dec 31, 2007	22.87%	+77.1%

Date	Value	Change
Dec 31, 2006	12.91%	+2.6%
Dec 31, 2005	12.58%	-17.6%
Dec 31, 2004	15.27%	-7.0%
Dec 31, 2003	16.42%	-66.4%
Dec 31, 2002	48.92%	+0.2%
Dec 31, 2001	48.84%	+29.8%
Dec 31, 2000	37.62%	-8.3%
Dec 31, 1999	41.01%	+21.7%
Dec 31, 1998	33.71%	+8.8%
Dec 31, 1997	30.99%	+18.3%
Dec 31, 1996	26.20%	+17.8%
Dec 31, 1995	22.24%	+0.2%
Dec 31, 1994	22.20%	-31.8%
Dec 31, 1993	32.56%	+7.6%
Dec 31, 1992	30.27%	+59.5%
Dec 31, 1991	18.98%	-34.6%
Dec 31, 1990	29.01%	+76.5%
Dec 31, 1989	16.44%	+46.4%
Dec 31, 1988	11.23%	-35.2%
Dec 31, 1987	17.32%	-

FAQ

What is the current 1-month volatility of SAN?
As of today, SAN 1-month volatility is 43.56%
What 1-month volatility category does SAN fall into?
Based on its current 1-month historical volatility, SAN falls into the high volatility category
What is SAN 1-month volatility 1-year high?
SAN 1-month volatility reached a 1-year high of 63.28% on May 2, 2025
What is SAN 1-month volatility 1-year low?
SAN 1-month volatility reached a 1-year low of 14.86% on June 2, 2025

3-Month

45.06%

April 6, 2026

Summary

Current Value: As of today, SAN 3-month volatility is 45.06%, up +1.44% on April 6, 2026
Value Category: Based on its current 3-month historical volatility, SAN falls into the high volatility category
1-Year High: SAN 3-month volatility reached a 1-year high of 49.89% on April 30, 2025
1-Year Low: SAN 3-month volatility reached a 1-year low of 22.32% on November 7, 2025

Performance

SAN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Apr 6, 26	45.06%	+1.4%	+15.1%	+85.4%	+82.6%	+1.1%	+16.1%	+38.6%
10-Day Volatility	Apr 6, 26	50.78%	0.0%	-21.0%	+132.5%	+291.8%	-9.4%	+129.1%	+144.7%
1-Month Volatility	Apr 6, 26	43.56%	0.0%	-18.4%	+115.8%	+149.1%	-17.2%	-16.3%	+87.2%
1-Year Volatility	Apr 6, 26	33.06%	+0.0%	-4.2%	+0.5%	+0.3%	+2.7%	-16.7%	-33.8%
14-Day RSI	Apr 6, 26	52.67	0.0%	+38.3%	-15.6%	-17.0%	+60.7%	-8.7%	-1.9%
Beta	Apr 6, 26	1.08	0.0%	-0.9%	+11.3%	+12.5%	+30.1%	+1.9%	-16.9%
ATR	Apr 6, 26	$0.42	0.0%	-14.1%	+129.1%	+142.1%	+72.1%	+269.4%	+402.7%
Price	Apr 6, 26	$11.52	–	+4.2%	-3.4%	-1.8%	+100.0%	+203.2%	+228.2%
200-Day SMA	Apr 6, 26	$10.51	0.0%	+3.0%	+14.8%	+16.4%	+103.7%	+257.6%	+284.5%
50-Day SMA	Apr 6, 26	$11.86	0.0%	-3.0%	+7.7%	+9.9%	+90.0%	+222.8%	+245.1%

3-Month Volatility History

Date	Value	Change
Apr 8, 2026	45.06%	+83.7%
Dec 31, 2025	24.53%	-8.5%
Dec 31, 2024	26.80%	+8.5%
Dec 31, 2023	24.69%	-34.8%
Dec 31, 2022	37.89%	+31.7%
Dec 31, 2021	28.77%	-50.2%
Dec 31, 2020	57.81%	+113.2%
Dec 31, 2019	27.12%	-13.0%
Dec 31, 2018	31.17%	+60.3%
Dec 31, 2017	19.44%	-33.0%
Dec 31, 2016	29.00%	-1.5%
Dec 31, 2015	29.45%	+7.9%
Dec 31, 2014	27.30%	+23.9%
Dec 31, 2013	22.04%	-12.6%
Dec 31, 2012	25.21%	-51.2%
Dec 31, 2011	51.69%	+28.1%
Dec 31, 2010	40.34%	+12.7%
Dec 31, 2009	35.80%	-67.8%
Dec 31, 2008	111.13%	+267.5%
Dec 31, 2007	30.24%	+90.3%

Date	Value	Change
Dec 31, 2006	15.89%	-4.9%
Dec 31, 2005	16.71%	-1.5%
Dec 31, 2004	16.96%	-2.6%
Dec 31, 2003	17.41%	-69.9%
Dec 31, 2002	57.84%	+18.5%
Dec 31, 2001	48.83%	+5.0%
Dec 31, 2000	46.49%	+39.6%
Dec 31, 1999	33.31%	-47.0%
Dec 31, 1998	62.83%	+64.7%
Dec 31, 1997	38.15%	+93.1%
Dec 31, 1996	19.76%	-10.0%
Dec 31, 1995	21.96%	+14.0%
Dec 31, 1994	19.27%	-18.8%
Dec 31, 1993	23.72%	-28.0%
Dec 31, 1992	32.96%	+74.1%
Dec 31, 1991	18.93%	-47.4%
Dec 31, 1990	35.98%	+143.1%
Dec 31, 1989	14.80%	+23.1%
Dec 31, 1988	12.02%	-63.7%
Dec 31, 1987	33.13%	-

FAQ

What is the current 3-month volatility of SAN?
As of today, SAN 3-month volatility is 45.06%
What 3-month volatility category does SAN fall into?
Based on its current 3-month historical volatility, SAN falls into the high volatility category
What is SAN 3-month volatility 1-year high?
SAN 3-month volatility reached a 1-year high of 49.89% on April 30, 2025
What is SAN 3-month volatility 1-year low?
SAN 3-month volatility reached a 1-year low of 22.32% on November 7, 2025

1-Year

33.06%

April 6, 2026

Summary

Current Value: As of today, SAN 1-year volatility is 33.06%, up +0.03% on April 6, 2026
Value Category: Based on its current 1-year historical volatility, SAN falls into the moderate volatility category
1-Year High: SAN 1-year volatility reached a 1-year high of 35.02% on April 2, 2026
1-Year Low: SAN 1-year volatility reached a 1-year low of 32.02% on February 11, 2026

Performance

SAN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Apr 6, 26	33.06%	+0.0%	-4.2%	+0.5%	+0.3%	+2.7%	-16.7%	-33.8%
10-Day Volatility	Apr 6, 26	50.78%	0.0%	-21.0%	+132.5%	+291.8%	-9.4%	+129.1%	+144.7%
1-Month Volatility	Apr 6, 26	43.56%	0.0%	-18.4%	+115.8%	+149.1%	-17.2%	-16.3%	+87.2%
3-Month Volatility	Apr 6, 26	45.06%	+1.4%	+15.1%	+85.4%	+82.6%	+1.1%	+16.1%	+38.6%
1-Year Volatility	Apr 6, 26	33.06%	+0.0%	-4.2%	+0.5%	+0.3%	+2.7%	-16.7%	-33.8%
14-Day RSI	Apr 6, 26	52.67	0.0%	+38.3%	-15.6%	-17.0%	+60.7%	-8.7%	-1.9%
Beta	Apr 6, 26	1.08	0.0%	-0.9%	+11.3%	+12.5%	+30.1%	+1.9%	-16.9%
ATR	Apr 6, 26	$0.42	0.0%	-14.1%	+129.1%	+142.1%	+72.1%	+269.4%	+402.7%
Price	Apr 6, 26	$11.52	–	+4.2%	-3.4%	-1.8%	+100.0%	+203.2%	+228.2%
200-Day SMA	Apr 6, 26	$10.51	0.0%	+3.0%	+14.8%	+16.4%	+103.7%	+257.6%	+284.5%
50-Day SMA	Apr 6, 26	$11.86	0.0%	-3.0%	+7.7%	+9.9%	+90.0%	+222.8%	+245.1%

1-Year Volatility History

Date	Value	Change
Apr 8, 2026	33.06%	+0.3%
Dec 31, 2025	32.95%	+24.9%
Dec 31, 2024	26.38%	-15.9%
Dec 31, 2023	31.37%	-24.7%
Dec 31, 2022	41.65%	+35.7%
Dec 31, 2021	30.69%	-50.2%
Dec 31, 2020	61.64%	+146.2%
Dec 31, 2019	25.04%	-6.8%
Dec 31, 2018	26.87%	+13.2%
Dec 31, 2017	23.73%	-45.8%
Dec 31, 2016	43.78%	+40.4%
Dec 31, 2015	31.18%	+33.6%
Dec 31, 2014	23.33%	-14.6%
Dec 31, 2013	27.31%	-32.8%
Dec 31, 2012	40.63%	-15.6%
Dec 31, 2011	48.12%	-10.4%
Dec 31, 2010	53.69%	-8.4%
Dec 31, 2009	58.63%	-10.5%
Dec 31, 2008	65.52%	+150.6%
Dec 31, 2007	26.15%	+39.8%

Date	Value	Change
Dec 31, 2006	18.71%	+18.8%
Dec 31, 2005	15.75%	-31.1%
Dec 31, 2004	22.87%	-28.3%
Dec 31, 2003	31.90%	-37.1%
Dec 31, 2002	50.72%	+12.9%
Dec 31, 2001	44.93%	+17.5%
Dec 31, 2000	38.24%	-4.4%
Dec 31, 1999	39.98%	-26.0%
Dec 31, 1998	54.00%	+71.8%
Dec 31, 1997	31.44%	+54.8%
Dec 31, 1996	20.31%	-13.4%
Dec 31, 1995	23.44%	-16.6%
Dec 31, 1994	28.09%	+21.8%
Dec 31, 1993	23.06%	-19.4%
Dec 31, 1992	28.60%	+23.2%
Dec 31, 1991	23.21%	-27.4%
Dec 31, 1990	31.99%	+81.9%
Dec 31, 1989	17.59%	+26.9%
Dec 31, 1988	13.86%	-52.2%
Dec 31, 1987	28.97%	-

FAQ

What is the current 1-year volatility of SAN?
As of today, SAN 1-year volatility is 33.06%
What 1-year volatility category does SAN fall into?
Based on its current 1-year historical volatility, SAN falls into the moderate volatility category
What is SAN 1-year volatility 1-year high?
SAN 1-year volatility reached a 1-year high of 35.02% on April 2, 2026
What is SAN 1-year volatility 1-year low?
SAN 1-year volatility reached a 1-year low of 32.02% on February 11, 2026

Data Sources & References

SAN Official Website www.santander.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/891478/000089147826000009/0000891478-26-000009-index.htm
SAN Profile on Yahoo Finance finance.yahoo.com/quote/SAN
SAN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/san