What is the current 10-day volatility of EXR?

As of today, EXR 10-day volatility is 23.03%

What 10-day volatility category does EXR fall into?

Based on its current 10-day historical volatility, EXR falls into the low volatility category

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

EXR 10-day volatility reached a 1-year high of 37.26% on November 11, 2025

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

EXR 10-day volatility reached a 1-year low of 6.43% on September 2, 2026

What is the current 1-month volatility of EXR?

As of today, EXR 1-month volatility is 16.67%

What 1-month volatility category does EXR fall into?

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

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

EXR 1-month volatility reached a 1-year high of 29.91% on November 11, 2025

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

EXR 1-month volatility reached a 1-year low of 12.01% on September 3, 2026

What is the current 3-month volatility of EXR?

As of today, EXR 3-month volatility is 20.40%

What 3-month volatility category does EXR fall into?

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

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

EXR 3-month volatility reached a 1-year high of 30.22% on October 30, 2025

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

EXR 3-month volatility reached a 1-year low of 20.10% on September 15, 2026

What is the current 1-year volatility of EXR?

As of today, EXR 1-year volatility is 22.80%

What 1-year volatility category does EXR fall into?

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

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

EXR 1-year volatility reached a 1-year high of 27.08% on February 20, 2026

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

EXR 1-year volatility reached a 1-year low of 22.73% on September 15, 2026

EXR Stock Volatility History & Chart Since 2004

10-Day

23.03%

September 18, 2026

Summary

Current Value: As of today, EXR 10-day volatility is 23.03%, up +3.79% on September 18, 2026
Value Category: Based on its current 10-day historical volatility, EXR falls into the low volatility category
1-Year High: EXR 10-day volatility reached a 1-year high of 37.26% on November 11, 2025
1-Year Low: EXR 10-day volatility reached a 1-year low of 6.43% on September 2, 2026

10-Day Volatility Chart

Performance

EXR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 18, 26	23.03%	+3.8%	+52.0%	+5.7%	+91.6%	-0.7%	+37.4%	+20.2%
1-Month Volatility	Sep 18, 26	16.67%	+4.3%	-13.3%	-20.0%	-11.4%	-24.6%	+12.2%	-9.3%
3-Month Volatility	Sep 18, 26	20.40%	+0.7%	-5.3%	-14.6%	-8.0%	-30.3%	-27.4%	+18.1%
1-Year Volatility	Sep 18, 26	22.80%	-0.1%	-1.8%	-9.3%	-11.9%	-14.7%	-28.8%	-0.7%
14-Day RSI	Sep 18, 26	37.90	-11.7%	-20.2%	-25.9%	-16.9%	-21.2%	-9.3%	-14.6%
Beta	Sep 18, 26	0.35	0.0%	0.0%	-22.2%	-34.0%	-34.0%	-64.7%	-20.4%
ATR	Sep 18, 26	$2.72	+0.3%	-8.3%	-17.2%	+23.8%	+2.4%	+9.0%	-19.7%
Price	Sep 18, 26	$136.71	-1.7%	-7.0%	-5.9%	+5.0%	-4.2%	+8.0%	-24.1%
200-Day SMA	Sep 18, 26	$141.63	+0.0%	+0.7%	+1.1%	-0.3%	-4.4%	-4.9%	-2.1%
50-Day SMA	Sep 18, 26	$144.81	-0.1%	-1.8%	+1.1%	+8.2%	+0.9%	+7.2%	-18.7%
20-Day SMA	Sep 18, 26	$140.34	-0.4%	-5.4%	-3.5%	+7.3%	-2.2%	+10.0%	-24.1%

10-Day Volatility History

Date	Value	Change
Sep 18, 2026	23.03%	+91.6%
Dec 31, 2025	12.02%	-67.2%
Dec 31, 2024	36.62%	+71.1%
Dec 31, 2023	21.40%	-24.0%
Dec 31, 2022	28.14%	+146.2%
Dec 31, 2021	11.43%	-50.7%
Dec 31, 2020	23.17%	+143.1%
Dec 31, 2019	9.53%	-70.6%
Dec 31, 2018	32.39%	+131.4%
Dec 31, 2017	14.00%	-34.2%
Dec 31, 2016	21.29%	+30.5%
Dec 31, 2015	16.31%	-14.1%

Date	Value	Change
Dec 31, 2014	18.98%	+40.0%
Dec 31, 2013	13.56%	+6.4%
Dec 31, 2012	12.75%	-30.7%
Dec 31, 2011	18.39%	+53.1%
Dec 31, 2010	12.01%	-49.0%
Dec 31, 2009	23.53%	-70.4%
Dec 31, 2008	79.50%	+124.2%
Dec 31, 2007	35.46%	+120.4%
Dec 31, 2006	16.09%	-14.5%
Dec 31, 2005	18.81%	+16.2%
Dec 31, 2004	16.19%	-

FAQ

What is the current 10-day volatility of EXR?: As of today, EXR 10-day volatility is 23.03%
What 10-day volatility category does EXR fall into?: Based on its current 10-day historical volatility, EXR falls into the low volatility category
What is EXR 10-day volatility 1-year high?: EXR 10-day volatility reached a 1-year high of 37.26% on November 11, 2025
What is EXR 10-day volatility 1-year low?: EXR 10-day volatility reached a 1-year low of 6.43% on September 2, 2026

1-Month

16.67%

September 18, 2026

Summary

Current Value: As of today, EXR 1-month volatility is 16.67%, up +4.32% on September 18, 2026
Value Category: Based on its current 1-month historical volatility, EXR falls into the low volatility category
1-Year High: EXR 1-month volatility reached a 1-year high of 29.91% on November 11, 2025
1-Year Low: EXR 1-month volatility reached a 1-year low of 12.01% on September 3, 2026

Performance

EXR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 18, 26	16.67%	+4.3%	-13.3%	-20.0%	-11.4%	-24.6%	+12.2%	-9.3%
10-Day Volatility	Sep 18, 26	23.03%	+3.8%	+52.0%	+5.7%	+91.6%	-0.7%	+37.4%	+20.2%
3-Month Volatility	Sep 18, 26	20.40%	+0.7%	-5.3%	-14.6%	-8.0%	-30.3%	-27.4%	+18.1%
1-Year Volatility	Sep 18, 26	22.80%	-0.1%	-1.8%	-9.3%	-11.9%	-14.7%	-28.8%	-0.7%
14-Day RSI	Sep 18, 26	37.90	-11.7%	-20.2%	-25.9%	-16.9%	-21.2%	-9.3%	-14.6%
Beta	Sep 18, 26	0.35	0.0%	0.0%	-22.2%	-34.0%	-34.0%	-64.7%	-20.4%
ATR	Sep 18, 26	$2.72	+0.3%	-8.3%	-17.2%	+23.8%	+2.4%	+9.0%	-19.7%
Price	Sep 18, 26	$136.71	-1.7%	-7.0%	-5.9%	+5.0%	-4.2%	+8.0%	-24.1%
200-Day SMA	Sep 18, 26	$141.63	+0.0%	+0.7%	+1.1%	-0.3%	-4.4%	-4.9%	-2.1%
50-Day SMA	Sep 18, 26	$144.81	-0.1%	-1.8%	+1.1%	+8.2%	+0.9%	+7.2%	-18.7%
20-Day SMA	Sep 18, 26	$140.34	-0.4%	-5.4%	-3.5%	+7.3%	-2.2%	+10.0%	-24.1%

1-Month Volatility History

Date	Value	Change
Sep 18, 2026	16.65%	-10.5%
Dec 31, 2025	18.60%	-31.6%
Dec 31, 2024	27.19%	-12.5%
Dec 31, 2023	31.07%	+49.2%
Dec 31, 2022	20.83%	+0.4%
Dec 31, 2021	20.75%	-5.3%
Dec 31, 2020	21.92%	+47.4%
Dec 31, 2019	14.87%	-46.3%
Dec 31, 2018	27.71%	+106.9%
Dec 31, 2017	13.39%	-40.3%
Dec 31, 2016	22.44%	+27.0%
Dec 31, 2015	17.67%	+10.2%

Date	Value	Change
Dec 31, 2014	16.03%	-4.1%
Dec 31, 2013	16.72%	+22.9%
Dec 31, 2012	13.60%	-34.0%
Dec 31, 2011	20.60%	+7.7%
Dec 31, 2010	19.12%	-38.0%
Dec 31, 2009	30.84%	-75.0%
Dec 31, 2008	123.54%	+203.2%
Dec 31, 2007	40.74%	+114.5%
Dec 31, 2006	18.99%	-14.5%
Dec 31, 2005	22.21%	+32.7%
Dec 31, 2004	16.74%	-

FAQ

What is the current 1-month volatility of EXR?: As of today, EXR 1-month volatility is 16.67%
What 1-month volatility category does EXR fall into?: Based on its current 1-month historical volatility, EXR falls into the low volatility category
What is EXR 1-month volatility 1-year high?: EXR 1-month volatility reached a 1-year high of 29.91% on November 11, 2025
What is EXR 1-month volatility 1-year low?: EXR 1-month volatility reached a 1-year low of 12.01% on September 3, 2026

3-Month

20.40%

September 18, 2026

Summary

Current Value: As of today, EXR 3-month volatility is 20.40%, up +0.69% on September 18, 2026
Value Category: Based on its current 3-month historical volatility, EXR falls into the low volatility category
1-Year High: EXR 3-month volatility reached a 1-year high of 30.22% on October 30, 2025
1-Year Low: EXR 3-month volatility reached a 1-year low of 20.10% on September 15, 2026

Performance

EXR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 18, 26	20.40%	+0.7%	-5.3%	-14.6%	-8.0%	-30.3%	-27.4%	+18.1%
10-Day Volatility	Sep 18, 26	23.03%	+3.8%	+52.0%	+5.7%	+91.6%	-0.7%	+37.4%	+20.2%
1-Month Volatility	Sep 18, 26	16.67%	+4.3%	-13.3%	-20.0%	-11.4%	-24.6%	+12.2%	-9.3%
1-Year Volatility	Sep 18, 26	22.80%	-0.1%	-1.8%	-9.3%	-11.9%	-14.7%	-28.8%	-0.7%
14-Day RSI	Sep 18, 26	37.90	-11.7%	-20.2%	-25.9%	-16.9%	-21.2%	-9.3%	-14.6%
Beta	Sep 18, 26	0.35	0.0%	0.0%	-22.2%	-34.0%	-34.0%	-64.7%	-20.4%
ATR	Sep 18, 26	$2.72	+0.3%	-8.3%	-17.2%	+23.8%	+2.4%	+9.0%	-19.7%
Price	Sep 18, 26	$136.71	-1.7%	-7.0%	-5.9%	+5.0%	-4.2%	+8.0%	-24.1%
200-Day SMA	Sep 18, 26	$141.63	+0.0%	+0.7%	+1.1%	-0.3%	-4.4%	-4.9%	-2.1%
50-Day SMA	Sep 18, 26	$144.81	-0.1%	-1.8%	+1.1%	+8.2%	+0.9%	+7.2%	-18.7%
20-Day SMA	Sep 18, 26	$140.34	-0.4%	-5.4%	-3.5%	+7.3%	-2.2%	+10.0%	-24.1%

3-Month Volatility History

Date	Value	Change
Sep 18, 2026	20.40%	-7.3%
Dec 31, 2025	22.01%	-13.0%
Dec 31, 2024	25.29%	-35.7%
Dec 31, 2023	39.36%	-2.6%
Dec 31, 2022	40.43%	+79.9%
Dec 31, 2021	22.47%	-22.9%
Dec 31, 2020	29.15%	+86.5%
Dec 31, 2019	15.63%	-29.6%
Dec 31, 2018	22.19%	+44.6%
Dec 31, 2017	15.35%	-46.1%
Dec 31, 2016	28.47%	+50.4%
Dec 31, 2015	18.93%	+21.8%

Date	Value	Change
Dec 31, 2014	15.54%	-26.5%
Dec 31, 2013	21.15%	+38.1%
Dec 31, 2012	15.32%	-60.6%
Dec 31, 2011	38.92%	+60.3%
Dec 31, 2010	24.28%	-39.2%
Dec 31, 2009	39.96%	-66.9%
Dec 31, 2008	120.84%	+247.7%
Dec 31, 2007	34.75%	+66.2%
Dec 31, 2006	20.91%	-32.3%
Dec 31, 2005	30.89%	+87.0%
Dec 31, 2004	16.52%	-

FAQ

What is the current 3-month volatility of EXR?: As of today, EXR 3-month volatility is 20.40%
What 3-month volatility category does EXR fall into?: Based on its current 3-month historical volatility, EXR falls into the low volatility category
What is EXR 3-month volatility 1-year high?: EXR 3-month volatility reached a 1-year high of 30.22% on October 30, 2025
What is EXR 3-month volatility 1-year low?: EXR 3-month volatility reached a 1-year low of 20.10% on September 15, 2026

1-Year

22.80%

September 18, 2026

Summary

Current Value: As of today, EXR 1-year volatility is 22.80%, down -0.09% on September 18, 2026
Value Category: Based on its current 1-year historical volatility, EXR falls into the low volatility category
1-Year High: EXR 1-year volatility reached a 1-year high of 27.08% on February 20, 2026
1-Year Low: EXR 1-year volatility reached a 1-year low of 22.73% on September 15, 2026

Performance

EXR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 18, 26	22.80%	-0.1%	-1.8%	-9.3%	-11.9%	-14.7%	-28.8%	-0.7%
10-Day Volatility	Sep 18, 26	23.03%	+3.8%	+52.0%	+5.7%	+91.6%	-0.7%	+37.4%	+20.2%
1-Month Volatility	Sep 18, 26	16.67%	+4.3%	-13.3%	-20.0%	-11.4%	-24.6%	+12.2%	-9.3%
3-Month Volatility	Sep 18, 26	20.40%	+0.7%	-5.3%	-14.6%	-8.0%	-30.3%	-27.4%	+18.1%
1-Year Volatility	Sep 18, 26	22.80%	-0.1%	-1.8%	-9.3%	-11.9%	-14.7%	-28.8%	-0.7%
14-Day RSI	Sep 18, 26	37.90	-11.7%	-20.2%	-25.9%	-16.9%	-21.2%	-9.3%	-14.6%
Beta	Sep 18, 26	0.35	0.0%	0.0%	-22.2%	-34.0%	-34.0%	-64.7%	-20.4%
ATR	Sep 18, 26	$2.72	+0.3%	-8.3%	-17.2%	+23.8%	+2.4%	+9.0%	-19.7%
Price	Sep 18, 26	$136.71	-1.7%	-7.0%	-5.9%	+5.0%	-4.2%	+8.0%	-24.1%
200-Day SMA	Sep 18, 26	$141.63	+0.0%	+0.7%	+1.1%	-0.3%	-4.4%	-4.9%	-2.1%
50-Day SMA	Sep 18, 26	$144.81	-0.1%	-1.8%	+1.1%	+8.2%	+0.9%	+7.2%	-18.7%
20-Day SMA	Sep 18, 26	$140.34	-0.4%	-5.4%	-3.5%	+7.3%	-2.2%	+10.0%	-24.1%

1-Year Volatility History

Date	Value	Change
Sep 18, 2026	22.88%	-11.6%
Dec 31, 2025	25.88%	+1.3%
Dec 31, 2024	25.56%	-19.9%
Dec 31, 2023	31.90%	-5.6%
Dec 31, 2022	33.81%	+61.3%
Dec 31, 2021	20.96%	-49.0%
Dec 31, 2020	41.12%	+152.4%
Dec 31, 2019	16.29%	-18.7%
Dec 31, 2018	20.03%	+3.9%
Dec 31, 2017	19.28%	-23.8%
Dec 31, 2016	25.30%	+26.1%
Dec 31, 2015	20.07%	+29.7%

Date	Value	Change
Dec 31, 2014	15.47%	-24.6%
Dec 31, 2013	20.52%	+13.5%
Dec 31, 2012	18.08%	-45.8%
Dec 31, 2011	33.38%	+2.5%
Dec 31, 2010	32.56%	-52.5%
Dec 31, 2009	68.51%	-5.0%
Dec 31, 2008	72.10%	+160.0%
Dec 31, 2007	27.73%	+31.0%
Dec 31, 2006	21.17%	-23.0%
Dec 31, 2005	27.49%	+45.1%
Dec 31, 2004	18.95%	-

FAQ

What is the current 1-year volatility of EXR?: As of today, EXR 1-year volatility is 22.80%
What 1-year volatility category does EXR fall into?: Based on its current 1-year historical volatility, EXR falls into the low volatility category
What is EXR 1-year volatility 1-year high?: EXR 1-year volatility reached a 1-year high of 27.08% on February 20, 2026
What is EXR 1-year volatility 1-year low?: EXR 1-year volatility reached a 1-year low of 22.73% on September 15, 2026

Data Sources & References

EXR Official Website www.extraspace.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1289490/000128949026000011/0001289490-26-000011-index.htm
EXR Profile on Yahoo Finance finance.yahoo.com/quote/EXR
EXR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/exr