What is the current 10-day volatility of SAN?

As of today, SAN 10-day volatility is 34.94%

What 10-day volatility category does SAN fall into?

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

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

SAN 10-day volatility reached a 1-year high of 68.08% on March 10, 2026

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

SAN 10-day volatility reached a 1-year low of 9.78% on August 17, 2026

What is the current 1-month volatility of SAN?

As of today, SAN 1-month volatility is 28.42%

What 1-month volatility category does SAN fall into?

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

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

SAN 1-month volatility reached a 1-year high of 56.12% on March 24, 2026

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

SAN 1-month volatility reached a 1-year low of 16.02% on December 26, 2025

What is the current 3-month volatility of SAN?

As of today, SAN 3-month volatility is 30.11%

What 3-month volatility category does SAN fall into?

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

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

SAN 3-month volatility reached a 1-year high of 47.36% on April 23, 2026

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 34.01%

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 31.81% on April 30, 2026

SAN Stock Volatility History & Chart Since 1987

10-Day

34.94%

September 23, 2026

Summary

Current Value: As of today, SAN 10-day volatility is 34.94%, up +8.44% on September 23, 2026
Value Category: Based on its current 10-day historical volatility, SAN falls into the moderate volatility category
1-Year High: SAN 10-day volatility reached a 1-year high of 68.08% on March 10, 2026
1-Year Low: SAN 10-day volatility reached a 1-year low of 9.78% on August 17, 2026

10-Day Volatility Chart

Performance

SAN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 23, 26	34.94%	+8.4%	+65.1%	-7.2%	+169.6%	+137.2%	+80.3%	-23.1%
1-Month Volatility	Sep 23, 26	28.42%	+6.2%	-10.1%	-15.3%	+62.5%	+29.8%	+18.2%	-20.4%
3-Month Volatility	Sep 23, 26	30.11%	+1.9%	-4.9%	-18.7%	+22.0%	+17.1%	+2.9%	-7.8%
1-Year Volatility	Sep 23, 26	34.01%	+0.6%	+1.4%	+2.8%	+3.2%	+0.9%	-1.5%	-15.1%
14-Day RSI	Sep 23, 26	44.42	-12.7%	-26.2%	-27.6%	-30.0%	-34.9%	+0.4%	-11.5%
Beta	Sep 23, 26	1.66	+1.2%	+1.2%	+0.6%	+72.9%	+95.3%	+44.4%	+35.0%
ATR	Sep 23, 26	$0.32	+2.7%	+4.2%	-5.1%	+81.7%	+88.9%	+348.5%	+230.8%
Price	Sep 23, 26	$14.20	-2.9%	-3.5%	+6.2%	+21.1%	+38.0%	+288.0%	+290.1%
200-Day SMA	Sep 23, 26	$12.72	+0.1%	+3.3%	+10.9%	+40.9%	+75.3%	+256.7%	+251.8%
50-Day SMA	Sep 23, 26	$14.36	+0.1%	+3.0%	+15.9%	+33.1%	+53.0%	+275.8%	+290.0%
20-Day SMA	Sep 23, 26	$14.65	-0.2%	+1.5%	+15.0%	+27.6%	+48.5%	+294.1%	+304.0%

10-Day Volatility History

Date	Value	Change
Sep 24, 2026	34.94%	+169.6%
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 34.94%
What 10-day volatility category does SAN fall into?: Based on its current 10-day historical volatility, SAN falls into the moderate volatility category
What is SAN 10-day volatility 1-year high?: SAN 10-day volatility reached a 1-year high of 68.08% on March 10, 2026
What is SAN 10-day volatility 1-year low?: SAN 10-day volatility reached a 1-year low of 9.78% on August 17, 2026

1-Month

28.42%

September 23, 2026

Summary

Current Value: As of today, SAN 1-month volatility is 28.42%, up +6.20% on September 23, 2026
Value Category: Based on its current 1-month historical volatility, SAN falls into the moderate volatility category
1-Year High: SAN 1-month volatility reached a 1-year high of 56.12% on March 24, 2026
1-Year Low: SAN 1-month volatility reached a 1-year low of 16.02% on December 26, 2025

Performance

SAN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 23, 26	28.42%	+6.2%	-10.1%	-15.3%	+62.5%	+29.8%	+18.2%	-20.4%
10-Day Volatility	Sep 23, 26	34.94%	+8.4%	+65.1%	-7.2%	+169.6%	+137.2%	+80.3%	-23.1%
3-Month Volatility	Sep 23, 26	30.11%	+1.9%	-4.9%	-18.7%	+22.0%	+17.1%	+2.9%	-7.8%
1-Year Volatility	Sep 23, 26	34.01%	+0.6%	+1.4%	+2.8%	+3.2%	+0.9%	-1.5%	-15.1%
14-Day RSI	Sep 23, 26	44.42	-12.7%	-26.2%	-27.6%	-30.0%	-34.9%	+0.4%	-11.5%
Beta	Sep 23, 26	1.66	+1.2%	+1.2%	+0.6%	+72.9%	+95.3%	+44.4%	+35.0%
ATR	Sep 23, 26	$0.32	+2.7%	+4.2%	-5.1%	+81.7%	+88.9%	+348.5%	+230.8%
Price	Sep 23, 26	$14.20	-2.9%	-3.5%	+6.2%	+21.1%	+38.0%	+288.0%	+290.1%
200-Day SMA	Sep 23, 26	$12.72	+0.1%	+3.3%	+10.9%	+40.9%	+75.3%	+256.7%	+251.8%
50-Day SMA	Sep 23, 26	$14.36	+0.1%	+3.0%	+15.9%	+33.1%	+53.0%	+275.8%	+290.0%
20-Day SMA	Sep 23, 26	$14.65	-0.2%	+1.5%	+15.0%	+27.6%	+48.5%	+294.1%	+304.0%

1-Month Volatility History

Date	Value	Change
Sep 24, 2026	28.42%	+65.6%
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 28.42%
What 1-month volatility category does SAN fall into?: Based on its current 1-month historical volatility, SAN falls into the moderate volatility category
What is SAN 1-month volatility 1-year high?: SAN 1-month volatility reached a 1-year high of 56.12% on March 24, 2026
What is SAN 1-month volatility 1-year low?: SAN 1-month volatility reached a 1-year low of 16.02% on December 26, 2025

3-Month

30.11%

September 23, 2026

Summary

Current Value: As of today, SAN 3-month volatility is 30.11%, up +1.93% on September 23, 2026
Value Category: Based on its current 3-month historical volatility, SAN falls into the moderate volatility category
1-Year High: SAN 3-month volatility reached a 1-year high of 47.36% on April 23, 2026
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	Sep 23, 26	30.11%	+1.9%	-4.9%	-18.7%	+22.0%	+17.1%	+2.9%	-7.8%
10-Day Volatility	Sep 23, 26	34.94%	+8.4%	+65.1%	-7.2%	+169.6%	+137.2%	+80.3%	-23.1%
1-Month Volatility	Sep 23, 26	28.42%	+6.2%	-10.1%	-15.3%	+62.5%	+29.8%	+18.2%	-20.4%
1-Year Volatility	Sep 23, 26	34.01%	+0.6%	+1.4%	+2.8%	+3.2%	+0.9%	-1.5%	-15.1%
14-Day RSI	Sep 23, 26	44.42	-12.7%	-26.2%	-27.6%	-30.0%	-34.9%	+0.4%	-11.5%
Beta	Sep 23, 26	1.66	+1.2%	+1.2%	+0.6%	+72.9%	+95.3%	+44.4%	+35.0%
ATR	Sep 23, 26	$0.32	+2.7%	+4.2%	-5.1%	+81.7%	+88.9%	+348.5%	+230.8%
Price	Sep 23, 26	$14.20	-2.9%	-3.5%	+6.2%	+21.1%	+38.0%	+288.0%	+290.1%
200-Day SMA	Sep 23, 26	$12.72	+0.1%	+3.3%	+10.9%	+40.9%	+75.3%	+256.7%	+251.8%
50-Day SMA	Sep 23, 26	$14.36	+0.1%	+3.0%	+15.9%	+33.1%	+53.0%	+275.8%	+290.0%
20-Day SMA	Sep 23, 26	$14.65	-0.2%	+1.5%	+15.0%	+27.6%	+48.5%	+294.1%	+304.0%

3-Month Volatility History

Date	Value	Change
Sep 24, 2026	30.11%	+22.7%
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 30.11%
What 3-month volatility category does SAN fall into?: Based on its current 3-month historical volatility, SAN falls into the moderate volatility category
What is SAN 3-month volatility 1-year high?: SAN 3-month volatility reached a 1-year high of 47.36% on April 23, 2026
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

34.01%

September 23, 2026

Summary

Current Value: As of today, SAN 1-year volatility is 34.01%, up +0.56% on September 23, 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 31.81% on April 30, 2026

Performance

SAN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 23, 26	34.01%	+0.6%	+1.4%	+2.8%	+3.2%	+0.9%	-1.5%	-15.1%
10-Day Volatility	Sep 23, 26	34.94%	+8.4%	+65.1%	-7.2%	+169.6%	+137.2%	+80.3%	-23.1%
1-Month Volatility	Sep 23, 26	28.42%	+6.2%	-10.1%	-15.3%	+62.5%	+29.8%	+18.2%	-20.4%
3-Month Volatility	Sep 23, 26	30.11%	+1.9%	-4.9%	-18.7%	+22.0%	+17.1%	+2.9%	-7.8%
1-Year Volatility	Sep 23, 26	34.01%	+0.6%	+1.4%	+2.8%	+3.2%	+0.9%	-1.5%	-15.1%
14-Day RSI	Sep 23, 26	44.42	-12.7%	-26.2%	-27.6%	-30.0%	-34.9%	+0.4%	-11.5%
Beta	Sep 23, 26	1.66	+1.2%	+1.2%	+0.6%	+72.9%	+95.3%	+44.4%	+35.0%
ATR	Sep 23, 26	$0.32	+2.7%	+4.2%	-5.1%	+81.7%	+88.9%	+348.5%	+230.8%
Price	Sep 23, 26	$14.20	-2.9%	-3.5%	+6.2%	+21.1%	+38.0%	+288.0%	+290.1%
200-Day SMA	Sep 23, 26	$12.72	+0.1%	+3.3%	+10.9%	+40.9%	+75.3%	+256.7%	+251.8%
50-Day SMA	Sep 23, 26	$14.36	+0.1%	+3.0%	+15.9%	+33.1%	+53.0%	+275.8%	+290.0%
20-Day SMA	Sep 23, 26	$14.65	-0.2%	+1.5%	+15.0%	+27.6%	+48.5%	+294.1%	+304.0%

1-Year Volatility History

Date	Value	Change
Sep 24, 2026	34.01%	+3.2%
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 34.01%
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 31.81% on April 30, 2026

Data Sources & References

SAN Official Website www.santander.com
SAN Profile on Yahoo Finance finance.yahoo.com/quote/SAN
SAN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/san