What is the current 10-day volatility of AER?

As of today, AER 10-day volatility is 17.46%

What 10-day volatility category does AER fall into?

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

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

AER 10-day volatility reached a 1-year high of 51.20% on March 17, 2026

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

AER 10-day volatility reached a 1-year low of 10.04% on June 25, 2026

What is the current 1-month volatility of AER?

As of today, AER 1-month volatility is 20.96%

What 1-month volatility category does AER fall into?

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

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

AER 1-month volatility reached a 1-year high of 41.22% on March 31, 2026

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

AER 1-month volatility reached a 1-year low of 12.66% on January 2, 2026

What is the current 3-month volatility of AER?

As of today, AER 3-month volatility is 21.38%

What 3-month volatility category does AER fall into?

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

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

AER 3-month volatility reached a 1-year high of 35.53% on May 12, 2026

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

AER 3-month volatility reached a 1-year low of 17.15% on February 5, 2026

What is the current 1-year volatility of AER?

As of today, AER 1-year volatility is 26.85%

What 1-year volatility category does AER fall into?

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

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

AER 1-year volatility reached a 1-year high of 26.95% on April 1, 2026

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

AER 1-year volatility reached a 1-year low of 22.86% on April 14, 2026

AER Stock Volatility History & Chart Since 2006

10-Day

17.46%

October 23, 2026

Summary

Current Value: As of today, AER 10-day volatility is 17.46%, up +3.44% on October 23, 2026
Value Category: Based on its current 10-day historical volatility, AER falls into the low volatility category
1-Year High: AER 10-day volatility reached a 1-year high of 51.20% on March 17, 2026
1-Year Low: AER 10-day volatility reached a 1-year low of 10.04% on June 25, 2026

10-Day Volatility Chart

Performance

AER Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Oct 23, 26	17.46%	+3.4%	-13.3%	-6.9%	+48.6%	+12.1%	-47.8%	-48.3%
1-Month Volatility	Oct 23, 26	20.96%	+2.1%	+11.3%	-26.2%	+27.1%	+26.8%	-38.1%	-35.0%
3-Month Volatility	Oct 23, 26	21.38%	-0.2%	-10.8%	-25.2%	-11.6%	+15.1%	-20.0%	-36.0%
1-Year Volatility	Oct 23, 26	26.85%	+0.1%	+0.9%	+2.1%	+6.3%	+10.6%	-2.5%	-51.4%
14-Day RSI	Oct 23, 26	51.71	-8.9%	+2.5%	-2.1%	-18.5%	+9.3%	+22.4%	-24.6%
Beta	Oct 23, 26	0.94	0.0%	+6.8%	+11.9%	+17.5%	+16.1%	+2.2%	-43.0%
ATR	Oct 23, 26	$3.25	+0.8%	+9.4%	-15.7%	+53.4%	+62.9%	+85.0%	+64.7%
Price	Oct 23, 26	$145.92	-1.2%	+0.8%	-1.8%	+1.5%	+20.9%	+149.3%	+126.3%
200-Day SMA	Oct 23, 26	$144.31	0.0%	+0.2%	+3.0%	+21.9%	+31.8%	+139.9%	+166.5%
50-Day SMA	Oct 23, 26	$145.21	-0.1%	-1.7%	+1.1%	+7.4%	+19.8%	+137.6%	+155.5%
20-Day SMA	Oct 23, 26	-	–	–	–	–	–	–	–

10-Day Volatility History

Date	Value	Change
Oct 23, 2026	17.46%	+48.6%
Dec 31, 2025	11.75%	-52.3%
Dec 31, 2024	24.61%	+13.0%
Dec 31, 2023	21.78%	+14.9%
Dec 31, 2022	18.96%	-58.4%
Dec 31, 2021	45.54%	+25.4%
Dec 31, 2020	36.32%	+255.7%
Dec 31, 2019	10.21%	-83.6%
Dec 31, 2018	62.17%	+589.2%
Dec 31, 2017	9.02%	-33.0%
Dec 31, 2016	13.46%	-49.1%

Date	Value	Change
Dec 31, 2015	26.46%	+17.0%
Dec 31, 2014	22.62%	-39.9%
Dec 31, 2013	37.65%	+167.0%
Dec 31, 2012	14.10%	-31.4%
Dec 31, 2011	20.54%	+28.5%
Dec 31, 2010	15.98%	+154.1%
Dec 31, 2009	6.29%	-95.7%
Dec 31, 2008	147.11%	+107.5%
Dec 31, 2007	70.90%	+263.8%
Dec 31, 2006	19.49%	-

FAQ

What is the current 10-day volatility of AER?: As of today, AER 10-day volatility is 17.46%
What 10-day volatility category does AER fall into?: Based on its current 10-day historical volatility, AER falls into the low volatility category
What is AER 10-day volatility 1-year high?: AER 10-day volatility reached a 1-year high of 51.20% on March 17, 2026
What is AER 10-day volatility 1-year low?: AER 10-day volatility reached a 1-year low of 10.04% on June 25, 2026

1-Month

20.96%

October 23, 2026

Summary

Current Value: As of today, AER 1-month volatility is 20.96%, up +2.14% on October 23, 2026
Value Category: Based on its current 1-month historical volatility, AER falls into the low volatility category
1-Year High: AER 1-month volatility reached a 1-year high of 41.22% on March 31, 2026
1-Year Low: AER 1-month volatility reached a 1-year low of 12.66% on January 2, 2026

Performance

AER Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Oct 23, 26	20.96%	+2.1%	+11.3%	-26.2%	+27.1%	+26.8%	-38.1%	-35.0%
10-Day Volatility	Oct 23, 26	17.46%	+3.4%	-13.3%	-6.9%	+48.6%	+12.1%	-47.8%	-48.3%
3-Month Volatility	Oct 23, 26	21.38%	-0.2%	-10.8%	-25.2%	-11.6%	+15.1%	-20.0%	-36.0%
1-Year Volatility	Oct 23, 26	26.85%	+0.1%	+0.9%	+2.1%	+6.3%	+10.6%	-2.5%	-51.4%
14-Day RSI	Oct 23, 26	51.71	-8.9%	+2.5%	-2.1%	-18.5%	+9.3%	+22.4%	-24.6%
Beta	Oct 23, 26	0.94	0.0%	+6.8%	+11.9%	+17.5%	+16.1%	+2.2%	-43.0%
ATR	Oct 23, 26	$3.25	+0.8%	+9.4%	-15.7%	+53.4%	+62.9%	+85.0%	+64.7%
Price	Oct 23, 26	$145.92	-1.2%	+0.8%	-1.8%	+1.5%	+20.9%	+149.3%	+126.3%
200-Day SMA	Oct 23, 26	$144.31	0.0%	+0.2%	+3.0%	+21.9%	+31.8%	+139.9%	+166.5%
50-Day SMA	Oct 23, 26	$145.21	-0.1%	-1.7%	+1.1%	+7.4%	+19.8%	+137.6%	+155.5%
20-Day SMA	Oct 23, 26	-	–	–	–	–	–	–	–

1-Month Volatility History

Date	Value	Change
Oct 23, 2026	20.96%	+19.6%
Dec 31, 2025	17.52%	-20.7%
Dec 31, 2024	22.10%	+0.6%
Dec 31, 2023	21.97%	+24.8%
Dec 31, 2022	17.60%	-57.9%
Dec 31, 2021	41.84%	-9.9%
Dec 31, 2020	46.44%	+194.3%
Dec 31, 2019	15.78%	-66.0%
Dec 31, 2018	46.48%	+413.0%
Dec 31, 2017	9.06%	-38.5%
Dec 31, 2016	14.73%	-54.5%

Date	Value	Change
Dec 31, 2015	32.39%	+7.8%
Dec 31, 2014	30.04%	-74.8%
Dec 31, 2013	119.11%	+446.1%
Dec 31, 2012	21.81%	-21.9%
Dec 31, 2011	27.93%	+60.5%
Dec 31, 2010	17.40%	-30.7%
Dec 31, 2009	25.12%	-82.9%
Dec 31, 2008	147.04%	+139.6%
Dec 31, 2007	61.36%	+245.5%
Dec 31, 2006	17.76%	-

FAQ

What is the current 1-month volatility of AER?: As of today, AER 1-month volatility is 20.96%
What 1-month volatility category does AER fall into?: Based on its current 1-month historical volatility, AER falls into the low volatility category
What is AER 1-month volatility 1-year high?: AER 1-month volatility reached a 1-year high of 41.22% on March 31, 2026
What is AER 1-month volatility 1-year low?: AER 1-month volatility reached a 1-year low of 12.66% on January 2, 2026

3-Month

21.38%

October 23, 2026

Summary

Current Value: As of today, AER 3-month volatility is 21.38%, down -0.19% on October 23, 2026
Value Category: Based on its current 3-month historical volatility, AER falls into the low volatility category
1-Year High: AER 3-month volatility reached a 1-year high of 35.53% on May 12, 2026
1-Year Low: AER 3-month volatility reached a 1-year low of 17.15% on February 5, 2026

Performance

AER Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Oct 23, 26	21.38%	-0.2%	-10.8%	-25.2%	-11.6%	+15.1%	-20.0%	-36.0%
10-Day Volatility	Oct 23, 26	17.46%	+3.4%	-13.3%	-6.9%	+48.6%	+12.1%	-47.8%	-48.3%
1-Month Volatility	Oct 23, 26	20.96%	+2.1%	+11.3%	-26.2%	+27.1%	+26.8%	-38.1%	-35.0%
1-Year Volatility	Oct 23, 26	26.85%	+0.1%	+0.9%	+2.1%	+6.3%	+10.6%	-2.5%	-51.4%
14-Day RSI	Oct 23, 26	51.71	-8.9%	+2.5%	-2.1%	-18.5%	+9.3%	+22.4%	-24.6%
Beta	Oct 23, 26	0.94	0.0%	+6.8%	+11.9%	+17.5%	+16.1%	+2.2%	-43.0%
ATR	Oct 23, 26	$3.25	+0.8%	+9.4%	-15.7%	+53.4%	+62.9%	+85.0%	+64.7%
Price	Oct 23, 26	$145.92	-1.2%	+0.8%	-1.8%	+1.5%	+20.9%	+149.3%	+126.3%
200-Day SMA	Oct 23, 26	$144.31	0.0%	+0.2%	+3.0%	+21.9%	+31.8%	+139.9%	+166.5%
50-Day SMA	Oct 23, 26	$145.21	-0.1%	-1.7%	+1.1%	+7.4%	+19.8%	+137.6%	+155.5%
20-Day SMA	Oct 23, 26	-	–	–	–	–	–	–	–

3-Month Volatility History

Date	Value	Change
Oct 23, 2026	21.38%	-11.3%
Dec 31, 2025	24.11%	+18.5%
Dec 31, 2024	20.35%	-25.3%
Dec 31, 2023	27.23%	-10.0%
Dec 31, 2022	30.24%	-28.7%
Dec 31, 2021	42.44%	-49.2%
Dec 31, 2020	83.60%	+426.4%
Dec 31, 2019	15.88%	-51.8%
Dec 31, 2018	32.94%	+214.0%
Dec 31, 2017	10.49%	-49.4%
Dec 31, 2016	20.74%	-40.3%

Date	Value	Change
Dec 31, 2015	34.74%	+18.2%
Dec 31, 2014	29.38%	-59.7%
Dec 31, 2013	72.99%	+223.1%
Dec 31, 2012	22.59%	-45.0%
Dec 31, 2011	41.11%	+54.5%
Dec 31, 2010	26.60%	-24.9%
Dec 31, 2009	35.41%	-78.1%
Dec 31, 2008	161.63%	+223.3%
Dec 31, 2007	50.00%	+179.8%
Dec 31, 2006	17.87%	-

FAQ

What is the current 3-month volatility of AER?: As of today, AER 3-month volatility is 21.38%
What 3-month volatility category does AER fall into?: Based on its current 3-month historical volatility, AER falls into the low volatility category
What is AER 3-month volatility 1-year high?: AER 3-month volatility reached a 1-year high of 35.53% on May 12, 2026
What is AER 3-month volatility 1-year low?: AER 3-month volatility reached a 1-year low of 17.15% on February 5, 2026

1-Year

26.85%

October 23, 2026

Summary

Current Value: As of today, AER 1-year volatility is 26.85%, up +0.07% on October 23, 2026
Value Category: Based on its current 1-year historical volatility, AER falls into the moderate volatility category
1-Year High: AER 1-year volatility reached a 1-year high of 26.95% on April 1, 2026
1-Year Low: AER 1-year volatility reached a 1-year low of 22.86% on April 14, 2026

Performance

AER Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Oct 23, 26	26.85%	+0.1%	+0.9%	+2.1%	+6.3%	+10.6%	-2.5%	-51.4%
10-Day Volatility	Oct 23, 26	17.46%	+3.4%	-13.3%	-6.9%	+48.6%	+12.1%	-47.8%	-48.3%
1-Month Volatility	Oct 23, 26	20.96%	+2.1%	+11.3%	-26.2%	+27.1%	+26.8%	-38.1%	-35.0%
3-Month Volatility	Oct 23, 26	21.38%	-0.2%	-10.8%	-25.2%	-11.6%	+15.1%	-20.0%	-36.0%
1-Year Volatility	Oct 23, 26	26.85%	+0.1%	+0.9%	+2.1%	+6.3%	+10.6%	-2.5%	-51.4%
14-Day RSI	Oct 23, 26	51.71	-8.9%	+2.5%	-2.1%	-18.5%	+9.3%	+22.4%	-24.6%
Beta	Oct 23, 26	0.94	0.0%	+6.8%	+11.9%	+17.5%	+16.1%	+2.2%	-43.0%
ATR	Oct 23, 26	$3.25	+0.8%	+9.4%	-15.7%	+53.4%	+62.9%	+85.0%	+64.7%
Price	Oct 23, 26	$145.92	-1.2%	+0.8%	-1.8%	+1.5%	+20.9%	+149.3%	+126.3%
200-Day SMA	Oct 23, 26	$144.31	0.0%	+0.2%	+3.0%	+21.9%	+31.8%	+139.9%	+166.5%
50-Day SMA	Oct 23, 26	$145.21	-0.1%	-1.7%	+1.1%	+7.4%	+19.8%	+137.6%	+155.5%
20-Day SMA	Oct 23, 26	-	–	–	–	–	–	–	–

1-Year Volatility History

Date	Value	Change
Oct 23, 2026	26.85%	+6.3%
Dec 31, 2025	25.26%	+13.4%
Dec 31, 2024	22.27%	-17.7%
Dec 31, 2023	27.07%	-41.4%
Dec 31, 2022	46.21%	+9.6%
Dec 31, 2021	42.16%	-56.7%
Dec 31, 2020	97.35%	+268.5%
Dec 31, 2019	26.42%	+31.5%
Dec 31, 2018	20.09%	+23.5%
Dec 31, 2017	16.27%	-57.7%
Dec 31, 2016	38.46%	+34.3%

Date	Value	Change
Dec 31, 2015	28.64%	0.0%
Dec 31, 2014	28.64%	-29.4%
Dec 31, 2013	40.56%	+49.3%
Dec 31, 2012	27.17%	-30.0%
Dec 31, 2011	38.82%	-12.3%
Dec 31, 2010	44.24%	-57.9%
Dec 31, 2009	105.01%	+8.2%
Dec 31, 2008	97.06%	+160.8%
Dec 31, 2007	37.22%	+108.3%
Dec 31, 2006	17.87%	-

FAQ

What is the current 1-year volatility of AER?: As of today, AER 1-year volatility is 26.85%
What 1-year volatility category does AER fall into?: Based on its current 1-year historical volatility, AER falls into the moderate volatility category
What is AER 1-year volatility 1-year high?: AER 1-year volatility reached a 1-year high of 26.95% on April 1, 2026
What is AER 1-year volatility 1-year low?: AER 1-year volatility reached a 1-year low of 22.86% on April 14, 2026

Data Sources & References

AER Official Website www.aercap.com
AER Profile on Yahoo Finance finance.yahoo.com/quote/AER
AER Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aer