What is the current 10-day volatility of ALX?

As of today, ALX 10-day volatility is 27.13%

What 10-day volatility category does ALX fall into?

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

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

ALX 10-day volatility reached a 1-year high of 79.51% on August 13, 2025

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

ALX 10-day volatility reached a 1-year low of 12.23% on January 2, 2026

What is the current 1-month volatility of ALX?

As of today, ALX 1-month volatility is 21.93%

What 1-month volatility category does ALX fall into?

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

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

ALX 1-month volatility reached a 1-year high of 58.16% on September 1, 2025

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

ALX 1-month volatility reached a 1-year low of 15.27% on December 23, 2025

What is the current 3-month volatility of ALX?

As of today, ALX 3-month volatility is 24.53%

What 3-month volatility category does ALX fall into?

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

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

ALX 3-month volatility reached a 1-year high of 38.33% on November 1, 2025

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

ALX 3-month volatility reached a 1-year low of 20.64% on July 29, 2025

What is the current 1-year volatility of ALX?

As of today, ALX 1-year volatility is 28.43%

What 1-year volatility category does ALX fall into?

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

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

ALX 1-year volatility reached a 1-year high of 29.26% on November 22, 2025

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

ALX 1-year volatility reached a 1-year low of 25.69% on August 2, 2025

ALX Stock Volatility History & Chart Since 1973

10-Day

27.13%

January 9, 2026

Summary

Current Value: As of today, ALX 10-day volatility is 27.13%, up +5.44% on January 9, 2026
Value Category: Based on its current 10-day historical volatility, ALX falls into the moderate volatility category
1-Year High: ALX 10-day volatility reached a 1-year high of 79.51% on August 13, 2025
1-Year Low: ALX 10-day volatility reached a 1-year low of 12.23% on January 2, 2026

10-Day Volatility Chart

Performance

ALX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Jan 9, 26	27.13%	+5.4%	+82.5%	+63.3%	+101.4%	-1.7%	+104.9%	+22.8%
1-Month Volatility	Jan 9, 26	21.93%	+2.9%	-9.2%	-7.9%	+41.5%	-22.9%	+3.5%	-13.2%
3-Month Volatility	Jan 9, 26	24.53%	-4.3%	-5.7%	-34.1%	+2.7%	+0.5%	+8.0%	-42.7%
1-Year Volatility	Jan 9, 26	28.43%	+0.0%	-2.0%	+0.6%	+0.1%	+2.8%	+22.9%	-33.5%
14-Day RSI	Jan 9, 26	62.00	-8.1%	+29.3%	+17.3%	+21.4%	+129.5%	+65.7%	+32.9%
Beta	Jan 9, 26	0.38	0.0%	-11.6%	-9.5%	0.0%	-55.8%	-20.8%	-45.7%
ATR	Jan 9, 26	$6.16	+3.5%	+7.3%	+2.6%	+27.0%	+9.9%	+49.4%	-17.9%
Price	Jan 9, 26	$228.75	-1.3%	+5.9%	-4.2%	+5.0%	+21.2%	+4.3%	-15.4%
200-Day SMA	Jan 9, 26	$224.32	+0.0%	+0.3%	+2.9%	+0.1%	+1.1%	-4.8%	-14.6%
50-Day SMA	Jan 9, 26	$218.34	-0.0%	-3.0%	-6.0%	-0.4%	+1.5%	-6.3%	-19.7%

10-Day Volatility History

Date	Value	Change
Jan 9, 2026	27.13%	+101.4%
Dec 31, 2025	13.47%	-59.0%
Dec 31, 2024	32.84%	+67.1%
Dec 31, 2023	19.65%	+18.7%
Dec 31, 2022	16.55%	-0.8%
Dec 31, 2021	16.69%	-42.4%
Dec 31, 2020	28.96%	+217.5%
Dec 31, 2019	9.12%	-46.8%
Dec 31, 2018	17.13%	+81.3%
Dec 31, 2017	9.45%	-43.5%
Dec 31, 2016	16.72%	-6.6%
Dec 31, 2015	17.90%	-47.9%
Dec 31, 2014	34.38%	+5.4%
Dec 31, 2013	32.61%	-76.5%
Dec 31, 2012	139.01%	+259.9%
Dec 31, 2011	38.62%	+145.1%
Dec 31, 2010	15.76%	-57.4%
Dec 31, 2009	36.98%	-51.8%
Dec 31, 2008	76.69%	+39.3%
Dec 31, 2007	55.06%	+170.3%
Dec 31, 2006	20.37%	-3.0%
Dec 31, 2005	21.00%	+61.5%
Dec 31, 2004	13.00%	-28.0%
Dec 31, 2003	18.06%	+61.8%
Dec 31, 2002	11.16%	-29.4%
Dec 31, 2001	15.81%	-40.1%
Dec 31, 2000	26.41%	+311.4%

Date	Value	Change
Dec 31, 1999	6.42%	-36.6%
Dec 31, 1998	10.13%	+36.3%
Dec 31, 1997	7.43%	-59.0%
Dec 31, 1996	18.11%	-21.2%
Dec 31, 1995	22.99%	+193.6%
Dec 31, 1994	7.83%	-24.5%
Dec 31, 1993	10.37%	-79.4%
Dec 31, 1992	50.23%	+23.8%
Dec 31, 1991	40.57%	+30.1%
Dec 31, 1990	31.18%	-29.6%
Dec 31, 1989	44.29%	+265.1%
Dec 31, 1988	12.13%	-8.0%
Dec 31, 1987	13.18%	-41.7%
Dec 31, 1986	22.61%	-61.1%
Dec 31, 1985	58.17%	+85.4%
Dec 31, 1984	31.38%	+133.7%
Dec 31, 1983	13.43%	-57.4%
Dec 31, 1982	31.51%	+2.4%
Dec 31, 1981	30.78%	-16.5%
Dec 31, 1980	36.85%	+20.8%
Dec 31, 1979	30.51%	-55.1%
Dec 31, 1978	67.94%	+192.6%
Dec 31, 1977	23.22%	-46.4%
Dec 31, 1976	43.32%	+22.7%
Dec 31, 1975	35.31%	-63.2%
Dec 31, 1974	96.00%	+36.2%
Dec 31, 1973	70.49%	-

FAQ

What is the current 10-day volatility of ALX?
As of today, ALX 10-day volatility is 27.13%
What 10-day volatility category does ALX fall into?
Based on its current 10-day historical volatility, ALX falls into the moderate volatility category
What is ALX 10-day volatility 1-year high?
ALX 10-day volatility reached a 1-year high of 79.51% on August 13, 2025
What is ALX 10-day volatility 1-year low?
ALX 10-day volatility reached a 1-year low of 12.23% on January 2, 2026

1-Month

21.93%

January 9, 2026

Summary

Current Value: As of today, ALX 1-month volatility is 21.93%, up +2.86% on January 9, 2026
Value Category: Based on its current 1-month historical volatility, ALX falls into the low volatility category
1-Year High: ALX 1-month volatility reached a 1-year high of 58.16% on September 1, 2025
1-Year Low: ALX 1-month volatility reached a 1-year low of 15.27% on December 23, 2025

Performance

ALX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jan 9, 26	21.93%	+2.9%	-9.2%	-7.9%	+41.5%	-22.9%	+3.5%	-13.2%
10-Day Volatility	Jan 9, 26	27.13%	+5.4%	+82.5%	+63.3%	+101.4%	-1.7%	+104.9%	+22.8%
3-Month Volatility	Jan 9, 26	24.53%	-4.3%	-5.7%	-34.1%	+2.7%	+0.5%	+8.0%	-42.7%
1-Year Volatility	Jan 9, 26	28.43%	+0.0%	-2.0%	+0.6%	+0.1%	+2.8%	+22.9%	-33.5%
14-Day RSI	Jan 9, 26	62.00	-8.1%	+29.3%	+17.3%	+21.4%	+129.5%	+65.7%	+32.9%
Beta	Jan 9, 26	0.38	0.0%	-11.6%	-9.5%	0.0%	-55.8%	-20.8%	-45.7%
ATR	Jan 9, 26	$6.16	+3.5%	+7.3%	+2.6%	+27.0%	+9.9%	+49.4%	-17.9%
Price	Jan 9, 26	$228.75	-1.3%	+5.9%	-4.2%	+5.0%	+21.2%	+4.3%	-15.4%
200-Day SMA	Jan 9, 26	$224.32	+0.0%	+0.3%	+2.9%	+0.1%	+1.1%	-4.8%	-14.6%
50-Day SMA	Jan 9, 26	$218.34	-0.0%	-3.0%	-6.0%	-0.4%	+1.5%	-6.3%	-19.7%

1-Month Volatility History

Date	Value	Change
Jan 9, 2026	21.90%	+43.2%
Dec 31, 2025	15.29%	-37.0%
Dec 31, 2024	24.26%	+7.2%
Dec 31, 2023	22.64%	+12.6%
Dec 31, 2022	20.10%	-18.8%
Dec 31, 2021	24.74%	-17.8%
Dec 31, 2020	30.11%	+117.4%
Dec 31, 2019	13.85%	-3.3%
Dec 31, 2018	14.32%	+7.1%
Dec 31, 2017	13.37%	-39.0%
Dec 31, 2016	21.92%	+22.9%
Dec 31, 2015	17.83%	-37.6%
Dec 31, 2014	28.57%	-5.2%
Dec 31, 2013	30.15%	-69.5%
Dec 31, 2012	98.80%	+115.4%
Dec 31, 2011	45.87%	+167.6%
Dec 31, 2010	17.14%	-46.2%
Dec 31, 2009	31.84%	-75.9%
Dec 31, 2008	132.09%	+195.5%
Dec 31, 2007	44.70%	+109.8%
Dec 31, 2006	21.31%	-11.3%
Dec 31, 2005	24.02%	+11.6%
Dec 31, 2004	21.52%	+3.7%
Dec 31, 2003	20.75%	+118.7%
Dec 31, 2002	9.49%	-18.2%
Dec 31, 2001	11.60%	-55.5%
Dec 31, 2000	26.05%	+182.2%

Date	Value	Change
Dec 31, 1999	9.23%	-7.6%
Dec 31, 1998	9.99%	+57.3%
Dec 31, 1997	6.35%	-69.5%
Dec 31, 1996	20.84%	+4.6%
Dec 31, 1995	19.93%	+159.5%
Dec 31, 1994	7.68%	-67.3%
Dec 31, 1993	23.52%	-52.6%
Dec 31, 1992	49.61%	+76.9%
Dec 31, 1991	28.05%	-21.1%
Dec 31, 1990	35.56%	+6.4%
Dec 31, 1989	33.42%	+32.8%
Dec 31, 1988	25.16%	+104.2%
Dec 31, 1987	12.32%	-45.9%
Dec 31, 1986	22.78%	-64.6%
Dec 31, 1985	64.39%	+164.4%
Dec 31, 1984	24.35%	+33.1%
Dec 31, 1983	18.29%	-37.5%
Dec 31, 1982	29.28%	-63.5%
Dec 31, 1981	80.22%	+102.8%
Dec 31, 1980	39.55%	-0.1%
Dec 31, 1979	39.58%	-24.5%
Dec 31, 1978	52.44%	+94.9%
Dec 31, 1977	26.91%	-38.2%
Dec 31, 1976	43.57%	-24.7%
Dec 31, 1975	57.88%	-50.0%
Dec 31, 1974	115.69%	+62.4%
Dec 31, 1973	71.25%	-

FAQ

What is the current 1-month volatility of ALX?
As of today, ALX 1-month volatility is 21.93%
What 1-month volatility category does ALX fall into?
Based on its current 1-month historical volatility, ALX falls into the low volatility category
What is ALX 1-month volatility 1-year high?
ALX 1-month volatility reached a 1-year high of 58.16% on September 1, 2025
What is ALX 1-month volatility 1-year low?
ALX 1-month volatility reached a 1-year low of 15.27% on December 23, 2025

3-Month

24.53%

January 9, 2026

Summary

Current Value: As of today, ALX 3-month volatility is 24.53%, down -4.25% on January 9, 2026
Value Category: Based on its current 3-month historical volatility, ALX falls into the low volatility category
1-Year High: ALX 3-month volatility reached a 1-year high of 38.33% on November 1, 2025
1-Year Low: ALX 3-month volatility reached a 1-year low of 20.64% on July 29, 2025

Performance

ALX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Jan 9, 26	24.53%	-4.3%	-5.7%	-34.1%	+2.7%	+0.5%	+8.0%	-42.7%
10-Day Volatility	Jan 9, 26	27.13%	+5.4%	+82.5%	+63.3%	+101.4%	-1.7%	+104.9%	+22.8%
1-Month Volatility	Jan 9, 26	21.93%	+2.9%	-9.2%	-7.9%	+41.5%	-22.9%	+3.5%	-13.2%
1-Year Volatility	Jan 9, 26	28.43%	+0.0%	-2.0%	+0.6%	+0.1%	+2.8%	+22.9%	-33.5%
14-Day RSI	Jan 9, 26	62.00	-8.1%	+29.3%	+17.3%	+21.4%	+129.5%	+65.7%	+32.9%
Beta	Jan 9, 26	0.38	0.0%	-11.6%	-9.5%	0.0%	-55.8%	-20.8%	-45.7%
ATR	Jan 9, 26	$6.16	+3.5%	+7.3%	+2.6%	+27.0%	+9.9%	+49.4%	-17.9%
Price	Jan 9, 26	$228.75	-1.3%	+5.9%	-4.2%	+5.0%	+21.2%	+4.3%	-15.4%
200-Day SMA	Jan 9, 26	$224.32	+0.0%	+0.3%	+2.9%	+0.1%	+1.1%	-4.8%	-14.6%
50-Day SMA	Jan 9, 26	$218.34	-0.0%	-3.0%	-6.0%	-0.4%	+1.5%	-6.3%	-19.7%

3-Month Volatility History

Date	Value	Change
Jan 9, 2026	25.71%	+7.7%
Dec 31, 2025	23.87%	+2.5%
Dec 31, 2024	23.28%	-12.5%
Dec 31, 2023	26.61%	+15.9%
Dec 31, 2022	22.95%	+17.8%
Dec 31, 2021	19.49%	-54.4%
Dec 31, 2020	42.75%	+130.3%
Dec 31, 2019	18.56%	+15.9%
Dec 31, 2018	16.02%	+40.5%
Dec 31, 2017	11.40%	-57.0%
Dec 31, 2016	26.50%	+6.6%
Dec 31, 2015	24.85%	-12.4%
Dec 31, 2014	28.38%	+14.8%
Dec 31, 2013	24.73%	-57.9%
Dec 31, 2012	58.74%	-4.4%
Dec 31, 2011	61.43%	+175.5%
Dec 31, 2010	22.30%	-39.3%
Dec 31, 2009	36.73%	-70.0%
Dec 31, 2008	122.60%	+209.5%
Dec 31, 2007	39.61%	+77.9%
Dec 31, 2006	22.26%	-5.5%
Dec 31, 2005	23.55%	+24.7%
Dec 31, 2004	18.88%	-4.0%
Dec 31, 2003	19.67%	+79.1%
Dec 31, 2002	10.98%	+1.9%
Dec 31, 2001	10.78%	-48.6%
Dec 31, 2000	20.97%	+129.9%

Date	Value	Change
Dec 31, 1999	9.12%	-31.6%
Dec 31, 1998	13.34%	+26.9%
Dec 31, 1997	10.51%	-26.3%
Dec 31, 1996	14.27%	+7.1%
Dec 31, 1995	13.33%	+28.9%
Dec 31, 1994	10.34%	-48.0%
Dec 31, 1993	19.89%	-55.3%
Dec 31, 1992	44.49%	+130.0%
Dec 31, 1991	19.34%	-52.1%
Dec 31, 1990	40.36%	+47.9%
Dec 31, 1989	27.29%	+0.4%
Dec 31, 1988	27.19%	-48.2%
Dec 31, 1987	52.54%	+32.8%
Dec 31, 1986	39.57%	-14.4%
Dec 31, 1985	46.24%	+105.9%
Dec 31, 1984	22.46%	-29.4%
Dec 31, 1983	31.82%	-14.9%
Dec 31, 1982	37.38%	-41.2%
Dec 31, 1981	63.60%	+12.4%
Dec 31, 1980	56.58%	+37.6%
Dec 31, 1979	41.12%	-22.7%
Dec 31, 1978	53.19%	+67.4%
Dec 31, 1977	31.78%	-18.9%
Dec 31, 1976	39.17%	-40.0%
Dec 31, 1975	65.30%	-49.5%
Dec 31, 1974	129.39%	+101.6%
Dec 31, 1973	64.17%	-

FAQ

What is the current 3-month volatility of ALX?
As of today, ALX 3-month volatility is 24.53%
What 3-month volatility category does ALX fall into?
Based on its current 3-month historical volatility, ALX falls into the low volatility category
What is ALX 3-month volatility 1-year high?
ALX 3-month volatility reached a 1-year high of 38.33% on November 1, 2025
What is ALX 3-month volatility 1-year low?
ALX 3-month volatility reached a 1-year low of 20.64% on July 29, 2025

1-Year

28.43%

January 9, 2026

Summary

Current Value: As of today, ALX 1-year volatility is 28.43%, up +0.04% on January 9, 2026
Value Category: Based on its current 1-year historical volatility, ALX falls into the moderate volatility category
1-Year High: ALX 1-year volatility reached a 1-year high of 29.26% on November 22, 2025
1-Year Low: ALX 1-year volatility reached a 1-year low of 25.69% on August 2, 2025

Performance

ALX Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jan 9, 26	28.43%	+0.0%	-2.0%	+0.6%	+0.1%	+2.8%	+22.9%	-33.5%
10-Day Volatility	Jan 9, 26	27.13%	+5.4%	+82.5%	+63.3%	+101.4%	-1.7%	+104.9%	+22.8%
1-Month Volatility	Jan 9, 26	21.93%	+2.9%	-9.2%	-7.9%	+41.5%	-22.9%	+3.5%	-13.2%
3-Month Volatility	Jan 9, 26	24.53%	-4.3%	-5.7%	-34.1%	+2.7%	+0.5%	+8.0%	-42.7%
1-Year Volatility	Jan 9, 26	28.43%	+0.0%	-2.0%	+0.6%	+0.1%	+2.8%	+22.9%	-33.5%
14-Day RSI	Jan 9, 26	62.00	-8.1%	+29.3%	+17.3%	+21.4%	+129.5%	+65.7%	+32.9%
Beta	Jan 9, 26	0.38	0.0%	-11.6%	-9.5%	0.0%	-55.8%	-20.8%	-45.7%
ATR	Jan 9, 26	$6.16	+3.5%	+7.3%	+2.6%	+27.0%	+9.9%	+49.4%	-17.9%
Price	Jan 9, 26	$228.75	-1.3%	+5.9%	-4.2%	+5.0%	+21.2%	+4.3%	-15.4%
200-Day SMA	Jan 9, 26	$224.32	+0.0%	+0.3%	+2.9%	+0.1%	+1.1%	-4.8%	-14.6%
50-Day SMA	Jan 9, 26	$218.34	-0.0%	-3.0%	-6.0%	-0.4%	+1.5%	-6.3%	-19.7%

1-Year Volatility History

Date	Value	Change
Jan 9, 2026	28.40%	-0.0%
Dec 31, 2025	28.41%	+4.1%
Dec 31, 2024	27.28%	+5.6%
Dec 31, 2023	25.83%	+11.0%
Dec 31, 2022	23.27%	+6.1%
Dec 31, 2021	21.94%	-48.7%
Dec 31, 2020	42.79%	+110.9%
Dec 31, 2019	20.29%	+22.5%
Dec 31, 2018	16.56%	+5.7%
Dec 31, 2017	15.66%	-27.2%
Dec 31, 2016	21.50%	-15.0%
Dec 31, 2015	25.29%	+16.4%
Dec 31, 2014	21.73%	+3.5%
Dec 31, 2013	20.99%	-37.9%
Dec 31, 2012	33.81%	-24.1%
Dec 31, 2011	44.52%	+36.2%
Dec 31, 2010	32.68%	-52.4%
Dec 31, 2009	68.65%	-7.1%
Dec 31, 2008	73.93%	+128.5%
Dec 31, 2007	32.36%	+69.9%
Dec 31, 2006	19.05%	-0.9%
Dec 31, 2005	19.22%	-9.5%
Dec 31, 2004	21.24%	+14.9%
Dec 31, 2003	18.48%	+11.8%
Dec 31, 2002	16.53%	+15.7%
Dec 31, 2001	14.29%	-21.9%
Dec 31, 2000	18.30%	+41.0%

Date	Value	Change
Dec 31, 1999	12.98%	+4.8%
Dec 31, 1998	12.38%	-18.6%
Dec 31, 1997	15.21%	+42.8%
Dec 31, 1996	10.65%	-28.0%
Dec 31, 1995	14.79%	+44.7%
Dec 31, 1994	10.22%	-64.8%
Dec 31, 1993	29.01%	-61.4%
Dec 31, 1992	75.19%	+133.4%
Dec 31, 1991	32.21%	-10.2%
Dec 31, 1990	35.88%	+99.4%
Dec 31, 1989	17.99%	-17.5%
Dec 31, 1988	21.80%	-32.3%
Dec 31, 1987	32.21%	-11.6%
Dec 31, 1986	36.42%	+25.3%
Dec 31, 1985	29.07%	-24.8%
Dec 31, 1984	38.65%	+3.0%
Dec 31, 1983	37.54%	-23.9%
Dec 31, 1982	49.35%	+1.1%
Dec 31, 1981	48.83%	-13.2%
Dec 31, 1980	56.25%	+8.4%
Dec 31, 1979	51.87%	+17.4%
Dec 31, 1978	44.17%	+39.2%
Dec 31, 1977	31.74%	-22.6%
Dec 31, 1976	41.00%	-44.4%
Dec 31, 1975	73.72%	-28.9%
Dec 31, 1974	103.67%	+34.1%
Dec 31, 1973	77.33%	-

FAQ

What is the current 1-year volatility of ALX?
As of today, ALX 1-year volatility is 28.43%
What 1-year volatility category does ALX fall into?
Based on its current 1-year historical volatility, ALX falls into the moderate volatility category
What is ALX 1-year volatility 1-year high?
ALX 1-year volatility reached a 1-year high of 29.26% on November 22, 2025
What is ALX 1-year volatility 1-year low?
ALX 1-year volatility reached a 1-year low of 25.69% on August 2, 2025

Data Sources & References

ALX Official Website www.alx-inc.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/3499/000000349925000026/0000003499-25-000026-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/3499/000000349925000004/0000003499-25-000004-index.htm
ALX Profile on Yahoo Finance finance.yahoo.com/quote/ALX
ALX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/alx