What is the current 10-day volatility of EQR?

As of today, EQR 10-day volatility is 25.30%

What 10-day volatility category does EQR fall into?

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

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

EQR 10-day volatility reached a 1-year high of 34.31% on April 28, 2026

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

EQR 10-day volatility reached a 1-year low of 10.16% on October 20, 2025

What is the current 1-month volatility of EQR?

As of today, EQR 1-month volatility is 21.51%

What 1-month volatility category does EQR fall into?

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

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

EQR 1-month volatility reached a 1-year high of 27.56% on February 6, 2026

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

EQR 1-month volatility reached a 1-year low of 12.74% on October 27, 2025

What is the current 3-month volatility of EQR?

As of today, EQR 3-month volatility is 20.77%

What 3-month volatility category does EQR fall into?

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

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

EQR 3-month volatility reached a 1-year high of 22.54% on April 28, 2026

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

EQR 3-month volatility reached a 1-year low of 17.82% on December 16, 2025

What is the current 1-year volatility of EQR?

As of today, EQR 1-year volatility is 20.37%

What 1-year volatility category does EQR fall into?

Based on its current 1-year historical volatility, EQR falls into the low volatility category

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

EQR 1-year volatility reached a 1-year high of 24.36% on October 30, 2025

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

EQR 1-year volatility reached a 1-year low of 19.77% on April 14, 2026

EQR Stock Volatility History & Chart Since 1993

10-Day

25.30%

August 18, 2026

Summary

Current Value: As of today, EQR 10-day volatility is 25.30%, down -0.55% on August 18, 2026
Value Category: Based on its current 10-day historical volatility, EQR falls into the moderate volatility category
1-Year High: EQR 10-day volatility reached a 1-year high of 34.31% on April 28, 2026
1-Year Low: EQR 10-day volatility reached a 1-year low of 10.16% on October 20, 2025

10-Day Volatility Chart

Performance

EQR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Aug 18, 26	25.30%	-0.6%	+4.2%	+25.6%	+70.0%	+32.2%	+47.2%	+89.1%
1-Month Volatility	Aug 18, 26	21.51%	-2.2%	+1.9%	-9.6%	+60.8%	-14.1%	+19.4%	+34.1%
3-Month Volatility	Aug 18, 26	20.77%	-2.1%	-1.5%	+2.5%	+15.7%	+1.4%	+10.2%	+26.7%
1-Year Volatility	Aug 18, 26	20.37%	-0.5%	-1.6%	-0.3%	-11.9%	-13.8%	-19.7%	-34.4%
14-Day RSI	Aug 18, 26	35.41	0.0%	0.0%	-38.9%	-42.0%	-14.3%	-6.8%	-19.0%
Beta	Aug 18, 26	0.16	-5.9%	-15.8%	-55.6%	-73.8%	-75.8%	-82.4%	-83.7%
ATR	Aug 18, 26	$1.34	-7.1%	-3.8%	+8.8%	+46.1%	+9.1%	+12.4%	+9.8%
Price	Aug 18, 26	$63.66	0.0%	-7.7%	-2.7%	+1.0%	+0.7%	-0.3%	-22.1%
200-Day SMA	Aug 18, 26	$63.46	+0.0%	+0.8%	+1.6%	-3.0%	-9.0%	+1.3%	-9.9%
50-Day SMA	Aug 18, 26	$67.33	-0.1%	+0.5%	+8.6%	+10.3%	+1.2%	+1.9%	-17.4%
20-Day SMA	Aug 18, 26	$66.68	-0.3%	-2.1%	+3.1%	+8.0%	+3.1%	+1.7%	-20.2%

10-Day Volatility History

Date	Value	Change
Aug 18, 2026	25.30%	+70.0%
Dec 31, 2025	14.88%	-43.4%
Dec 31, 2024	26.28%	+52.0%
Dec 31, 2023	17.29%	-23.2%
Dec 31, 2022	22.50%	+76.1%
Dec 31, 2021	12.78%	-53.5%
Dec 31, 2020	27.46%	+142.2%
Dec 31, 2019	11.34%	-68.4%
Dec 31, 2018	35.85%	+182.1%
Dec 31, 2017	12.71%	-16.1%
Dec 31, 2016	15.15%	+69.8%
Dec 31, 2015	8.92%	-57.9%
Dec 31, 2014	21.18%	+78.1%
Dec 31, 2013	11.89%	-33.1%
Dec 31, 2012	17.77%	-17.9%
Dec 31, 2011	21.65%	+74.0%
Dec 31, 2010	12.44%	-66.2%

Date	Value	Change
Dec 31, 2009	36.78%	-57.8%
Dec 31, 2008	87.11%	+81.3%
Dec 31, 2007	48.04%	+270.7%
Dec 31, 2006	12.96%	+2.5%
Dec 31, 2005	12.64%	-8.7%
Dec 31, 2004	13.85%	+45.5%
Dec 31, 2003	9.52%	-49.4%
Dec 31, 2002	18.82%	+39.5%
Dec 31, 2001	13.49%	-56.7%
Dec 31, 2000	31.14%	+22.2%
Dec 31, 1999	25.48%	+194.2%
Dec 31, 1998	8.66%	-44.7%
Dec 31, 1997	15.65%	-29.9%
Dec 31, 1996	22.32%	+35.9%
Dec 31, 1995	16.42%	-45.5%
Dec 31, 1994	30.13%	+53.2%
Dec 31, 1993	19.67%	-

FAQ

What is the current 10-day volatility of EQR?: As of today, EQR 10-day volatility is 25.30%
What 10-day volatility category does EQR fall into?: Based on its current 10-day historical volatility, EQR falls into the moderate volatility category
What is EQR 10-day volatility 1-year high?: EQR 10-day volatility reached a 1-year high of 34.31% on April 28, 2026
What is EQR 10-day volatility 1-year low?: EQR 10-day volatility reached a 1-year low of 10.16% on October 20, 2025

1-Month

21.51%

August 18, 2026

Summary

Current Value: As of today, EQR 1-month volatility is 21.51%, down -2.23% on August 18, 2026
Value Category: Based on its current 1-month historical volatility, EQR falls into the low volatility category
1-Year High: EQR 1-month volatility reached a 1-year high of 27.56% on February 6, 2026
1-Year Low: EQR 1-month volatility reached a 1-year low of 12.74% on October 27, 2025

Performance

EQR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Aug 18, 26	21.51%	-2.2%	+1.9%	-9.6%	+60.8%	-14.1%	+19.4%	+34.1%
10-Day Volatility	Aug 18, 26	25.30%	-0.6%	+4.2%	+25.6%	+70.0%	+32.2%	+47.2%	+89.1%
3-Month Volatility	Aug 18, 26	20.77%	-2.1%	-1.5%	+2.5%	+15.7%	+1.4%	+10.2%	+26.7%
1-Year Volatility	Aug 18, 26	20.37%	-0.5%	-1.6%	-0.3%	-11.9%	-13.8%	-19.7%	-34.4%
14-Day RSI	Aug 18, 26	35.41	0.0%	0.0%	-38.9%	-42.0%	-14.3%	-6.8%	-19.0%
Beta	Aug 18, 26	0.16	-5.9%	-15.8%	-55.6%	-73.8%	-75.8%	-82.4%	-83.7%
ATR	Aug 18, 26	$1.34	-7.1%	-3.8%	+8.8%	+46.1%	+9.1%	+12.4%	+9.8%
Price	Aug 18, 26	$63.66	0.0%	-7.7%	-2.7%	+1.0%	+0.7%	-0.3%	-22.1%
200-Day SMA	Aug 18, 26	$63.46	+0.0%	+0.8%	+1.6%	-3.0%	-9.0%	+1.3%	-9.9%
50-Day SMA	Aug 18, 26	$67.33	-0.1%	+0.5%	+8.6%	+10.3%	+1.2%	+1.9%	-17.4%
20-Day SMA	Aug 18, 26	$66.68	-0.3%	-2.1%	+3.1%	+8.0%	+3.1%	+1.7%	-20.2%

1-Month Volatility History

Date	Value	Change
Aug 18, 2026	21.51%	+62.6%
Dec 31, 2025	13.23%	-35.6%
Dec 31, 2024	20.53%	-17.9%
Dec 31, 2023	25.01%	+21.8%
Dec 31, 2022	20.53%	-9.6%
Dec 31, 2021	22.70%	-21.3%
Dec 31, 2020	28.85%	+123.3%
Dec 31, 2019	12.92%	-57.6%
Dec 31, 2018	30.44%	+167.7%
Dec 31, 2017	11.37%	-11.9%
Dec 31, 2016	12.90%	-34.4%
Dec 31, 2015	19.65%	+8.7%
Dec 31, 2014	18.07%	+26.7%
Dec 31, 2013	14.26%	-10.3%
Dec 31, 2012	15.89%	-25.6%
Dec 31, 2011	21.36%	+35.3%
Dec 31, 2010	15.79%	-48.8%

Date	Value	Change
Dec 31, 2009	30.82%	-81.7%
Dec 31, 2008	168.63%	+210.7%
Dec 31, 2007	54.28%	+315.0%
Dec 31, 2006	13.08%	-3.1%
Dec 31, 2005	13.50%	-15.7%
Dec 31, 2004	16.02%	+56.3%
Dec 31, 2003	10.25%	-45.4%
Dec 31, 2002	18.76%	+26.8%
Dec 31, 2001	14.80%	-39.4%
Dec 31, 2000	24.42%	+5.9%
Dec 31, 1999	23.07%	+115.4%
Dec 31, 1998	10.71%	-39.1%
Dec 31, 1997	17.60%	-29.3%
Dec 31, 1996	24.88%	+67.2%
Dec 31, 1995	14.88%	-47.7%
Dec 31, 1994	28.44%	-2.5%
Dec 31, 1993	29.17%	-

FAQ

What is the current 1-month volatility of EQR?: As of today, EQR 1-month volatility is 21.51%
What 1-month volatility category does EQR fall into?: Based on its current 1-month historical volatility, EQR falls into the low volatility category
What is EQR 1-month volatility 1-year high?: EQR 1-month volatility reached a 1-year high of 27.56% on February 6, 2026
What is EQR 1-month volatility 1-year low?: EQR 1-month volatility reached a 1-year low of 12.74% on October 27, 2025

3-Month

20.77%

August 18, 2026

Summary

Current Value: As of today, EQR 3-month volatility is 20.77%, down -2.07% on August 18, 2026
Value Category: Based on its current 3-month historical volatility, EQR falls into the low volatility category
1-Year High: EQR 3-month volatility reached a 1-year high of 22.54% on April 28, 2026
1-Year Low: EQR 3-month volatility reached a 1-year low of 17.82% on December 16, 2025

Performance

EQR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Aug 18, 26	20.77%	-2.1%	-1.5%	+2.5%	+15.7%	+1.4%	+10.2%	+26.7%
10-Day Volatility	Aug 18, 26	25.30%	-0.6%	+4.2%	+25.6%	+70.0%	+32.2%	+47.2%	+89.1%
1-Month Volatility	Aug 18, 26	21.51%	-2.2%	+1.9%	-9.6%	+60.8%	-14.1%	+19.4%	+34.1%
1-Year Volatility	Aug 18, 26	20.37%	-0.5%	-1.6%	-0.3%	-11.9%	-13.8%	-19.7%	-34.4%
14-Day RSI	Aug 18, 26	35.41	0.0%	0.0%	-38.9%	-42.0%	-14.3%	-6.8%	-19.0%
Beta	Aug 18, 26	0.16	-5.9%	-15.8%	-55.6%	-73.8%	-75.8%	-82.4%	-83.7%
ATR	Aug 18, 26	$1.34	-7.1%	-3.8%	+8.8%	+46.1%	+9.1%	+12.4%	+9.8%
Price	Aug 18, 26	$63.66	0.0%	-7.7%	-2.7%	+1.0%	+0.7%	-0.3%	-22.1%
200-Day SMA	Aug 18, 26	$63.46	+0.0%	+0.8%	+1.6%	-3.0%	-9.0%	+1.3%	-9.9%
50-Day SMA	Aug 18, 26	$67.33	-0.1%	+0.5%	+8.6%	+10.3%	+1.2%	+1.9%	-17.4%
20-Day SMA	Aug 18, 26	$66.68	-0.3%	-2.1%	+3.1%	+8.0%	+3.1%	+1.7%	-20.2%

3-Month Volatility History

Date	Value	Change
Aug 18, 2026	20.62%	+15.1%
Dec 31, 2025	17.92%	-17.2%
Dec 31, 2024	21.63%	-14.5%
Dec 31, 2023	25.30%	-18.1%
Dec 31, 2022	30.89%	+47.3%
Dec 31, 2021	20.97%	-56.3%
Dec 31, 2020	47.98%	+261.3%
Dec 31, 2019	13.28%	-42.2%
Dec 31, 2018	22.99%	+74.7%
Dec 31, 2017	13.16%	-25.6%
Dec 31, 2016	17.70%	-8.2%
Dec 31, 2015	19.29%	+22.2%
Dec 31, 2014	15.78%	-10.4%
Dec 31, 2013	17.62%	+11.7%
Dec 31, 2012	15.77%	-58.4%
Dec 31, 2011	37.94%	+82.5%
Dec 31, 2010	20.79%	-42.0%

Date	Value	Change
Dec 31, 2009	35.83%	-75.3%
Dec 31, 2008	145.25%	+242.8%
Dec 31, 2007	42.37%	+114.1%
Dec 31, 2006	19.79%	+1.9%
Dec 31, 2005	19.43%	+3.4%
Dec 31, 2004	18.79%	+39.8%
Dec 31, 2003	13.44%	-47.0%
Dec 31, 2002	25.38%	+27.7%
Dec 31, 2001	19.88%	+3.7%
Dec 31, 2000	19.17%	+6.5%
Dec 31, 1999	18.00%	+4.8%
Dec 31, 1998	17.17%	+28.6%
Dec 31, 1997	13.35%	-23.7%
Dec 31, 1996	17.50%	+6.4%
Dec 31, 1995	16.45%	-36.8%
Dec 31, 1994	26.02%	-29.5%
Dec 31, 1993	36.90%	-

FAQ

What is the current 3-month volatility of EQR?: As of today, EQR 3-month volatility is 20.77%
What 3-month volatility category does EQR fall into?: Based on its current 3-month historical volatility, EQR falls into the low volatility category
What is EQR 3-month volatility 1-year high?: EQR 3-month volatility reached a 1-year high of 22.54% on April 28, 2026
What is EQR 3-month volatility 1-year low?: EQR 3-month volatility reached a 1-year low of 17.82% on December 16, 2025

1-Year

20.37%

August 18, 2026

Summary

Current Value: As of today, EQR 1-year volatility is 20.37%, down -0.49% on August 18, 2026
Value Category: Based on its current 1-year historical volatility, EQR falls into the low volatility category
1-Year High: EQR 1-year volatility reached a 1-year high of 24.36% on October 30, 2025
1-Year Low: EQR 1-year volatility reached a 1-year low of 19.77% on April 14, 2026

Performance

EQR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Aug 18, 26	20.37%	-0.5%	-1.6%	-0.3%	-11.9%	-13.8%	-19.7%	-34.4%
10-Day Volatility	Aug 18, 26	25.30%	-0.6%	+4.2%	+25.6%	+70.0%	+32.2%	+47.2%	+89.1%
1-Month Volatility	Aug 18, 26	21.51%	-2.2%	+1.9%	-9.6%	+60.8%	-14.1%	+19.4%	+34.1%
3-Month Volatility	Aug 18, 26	20.77%	-2.1%	-1.5%	+2.5%	+15.7%	+1.4%	+10.2%	+26.7%
1-Year Volatility	Aug 18, 26	20.37%	-0.5%	-1.6%	-0.3%	-11.9%	-13.8%	-19.7%	-34.4%
14-Day RSI	Aug 18, 26	35.41	0.0%	0.0%	-38.9%	-42.0%	-14.3%	-6.8%	-19.0%
Beta	Aug 18, 26	0.16	-5.9%	-15.8%	-55.6%	-73.8%	-75.8%	-82.4%	-83.7%
ATR	Aug 18, 26	$1.34	-7.1%	-3.8%	+8.8%	+46.1%	+9.1%	+12.4%	+9.8%
Price	Aug 18, 26	$63.66	0.0%	-7.7%	-2.7%	+1.0%	+0.7%	-0.3%	-22.1%
200-Day SMA	Aug 18, 26	$63.46	+0.0%	+0.8%	+1.6%	-3.0%	-9.0%	+1.3%	-9.9%
50-Day SMA	Aug 18, 26	$67.33	-0.1%	+0.5%	+8.6%	+10.3%	+1.2%	+1.9%	-17.4%
20-Day SMA	Aug 18, 26	$66.68	-0.3%	-2.1%	+3.1%	+8.0%	+3.1%	+1.7%	-20.2%

1-Year Volatility History

Date	Value	Change
Aug 18, 2026	20.42%	-11.7%
Dec 31, 2025	23.12%	+18.1%
Dec 31, 2024	19.58%	-13.1%
Dec 31, 2023	22.54%	-16.6%
Dec 31, 2022	27.02%	+34.6%
Dec 31, 2021	20.07%	-60.6%
Dec 31, 2020	51.00%	+264.8%
Dec 31, 2019	13.98%	-25.9%
Dec 31, 2018	18.86%	+52.8%
Dec 31, 2017	12.34%	-43.2%
Dec 31, 2016	21.72%	+5.7%
Dec 31, 2015	20.54%	+42.3%
Dec 31, 2014	14.43%	-21.3%
Dec 31, 2013	18.33%	+9.3%
Dec 31, 2012	16.77%	-44.5%
Dec 31, 2011	30.23%	-6.8%
Dec 31, 2010	32.42%	-59.0%

Date	Value	Change
Dec 31, 2009	79.15%	-9.4%
Dec 31, 2008	87.33%	+169.8%
Dec 31, 2007	32.37%	+80.2%
Dec 31, 2006	17.96%	-5.1%
Dec 31, 2005	18.93%	+1.2%
Dec 31, 2004	18.70%	+7.0%
Dec 31, 2003	17.47%	-21.2%
Dec 31, 2002	22.18%	+32.8%
Dec 31, 2001	16.70%	-3.2%
Dec 31, 2000	17.25%	+1.5%
Dec 31, 1999	17.00%	-17.3%
Dec 31, 1998	20.55%	+25.6%
Dec 31, 1997	16.36%	-1.5%
Dec 31, 1996	16.61%	-11.5%
Dec 31, 1995	18.76%	-27.0%
Dec 31, 1994	25.69%	-22.0%
Dec 31, 1993	32.92%	-

FAQ

What is the current 1-year volatility of EQR?: As of today, EQR 1-year volatility is 20.37%
What 1-year volatility category does EQR fall into?: Based on its current 1-year historical volatility, EQR falls into the low volatility category
What is EQR 1-year volatility 1-year high?: EQR 1-year volatility reached a 1-year high of 24.36% on October 30, 2025
What is EQR 1-year volatility 1-year low?: EQR 1-year volatility reached a 1-year low of 19.77% on April 14, 2026

Data Sources & References

EQR Official Website www.equityapartments.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/906107/000119312525308127/0001193125-25-308127-index.htm
EQR Profile on Yahoo Finance finance.yahoo.com/quote/EQR
EQR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/eqr