What is the current 10-day volatility of ARCC?

As of today, ARCC 10-day volatility is 11.14%

What 10-day volatility category does ARCC fall into?

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

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

ARCC 10-day volatility reached a 1-year high of 36.75% on February 12, 2026

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

ARCC 10-day volatility reached a 1-year low of 5.90% on December 10, 2025

What is the current 1-month volatility of ARCC?

As of today, ARCC 1-month volatility is 11.44%

What 1-month volatility category does ARCC fall into?

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

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

ARCC 1-month volatility reached a 1-year high of 31.68% on March 2, 2026

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

ARCC 1-month volatility reached a 1-year low of 8.54% on September 12, 2025

What is the current 3-month volatility of ARCC?

As of today, ARCC 3-month volatility is 17.79%

What 3-month volatility category does ARCC fall into?

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

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

ARCC 3-month volatility reached a 1-year high of 25.70% on April 30, 2026

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

ARCC 3-month volatility reached a 1-year low of 10.34% on September 12, 2025

What is the current 1-year volatility of ARCC?

As of today, ARCC 1-year volatility is 20.33%

What 1-year volatility category does ARCC fall into?

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

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

ARCC 1-year volatility reached a 1-year high of 24.26% on April 2, 2026

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

ARCC 1-year volatility reached a 1-year low of 19.03% on June 12, 2026

ARCC Stock Volatility History & Chart Since 2004

10-Day

11.14%

September 11, 2026

Summary

Current Value: As of today, ARCC 10-day volatility is 11.14%, up +1.74% on September 11, 2026
Value Category: Based on its current 10-day historical volatility, ARCC falls into the very low volatility category
1-Year High: ARCC 10-day volatility reached a 1-year high of 36.75% on February 12, 2026
1-Year Low: ARCC 10-day volatility reached a 1-year low of 5.90% on December 10, 2025

10-Day Volatility Chart

Performance

ARCC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 11, 26	11.14%	+1.7%	-54.5%	-21.6%	+27.5%	+37.4%	+15.9%	-0.1%
1-Month Volatility	Sep 11, 26	11.44%	-7.6%	-40.5%	-6.8%	-6.8%	+27.7%	+15.9%	-15.3%
3-Month Volatility	Sep 11, 26	17.79%	+0.3%	+0.7%	-10.6%	-2.6%	+43.7%	+36.7%	+24.8%
1-Year Volatility	Sep 11, 26	20.33%	+0.2%	+0.9%	+5.6%	-9.9%	-2.0%	-8.1%	+9.4%
14-Day RSI	Sep 11, 26	50.67	+3.8%	-23.7%	-9.4%	+6.2%	+0.3%	-13.8%	-11.0%
Beta	Sep 11, 26	0.67	-1.5%	0.0%	-2.9%	-17.3%	-15.2%	-9.5%	+6.3%
ATR	Sep 11, 26	$0.26	-2.0%	-25.5%	-15.7%	-7.0%	+14.6%	+34.3%	+11.4%
Price	Sep 11, 26	$19.74	+0.3%	-1.1%	+3.5%	-2.4%	-11.9%	+0.7%	-2.7%
200-Day SMA	Sep 11, 26	$19.29	0.0%	-0.1%	-2.3%	-9.3%	-12.7%	+2.1%	+2.8%
50-Day SMA	Sep 11, 26	$19.39	+0.1%	+3.1%	+3.4%	-4.4%	-14.0%	+0.1%	-3.1%
20-Day SMA	Sep 11, 26	$19.86	-0.1%	+3.6%	+5.4%	-2.9%	-11.1%	+2.6%	-1.0%

10-Day Volatility History

Date	Value	Change
Sep 11, 2026	11.14%	+27.5%
Dec 31, 2025	8.74%	-41.6%
Dec 31, 2024	14.96%	+45.0%
Dec 31, 2023	10.32%	-65.2%
Dec 31, 2022	29.64%	+137.7%
Dec 31, 2021	12.47%	0.0%
Dec 31, 2020	12.47%	+130.5%
Dec 31, 2019	5.41%	-85.7%
Dec 31, 2018	37.71%	+422.3%
Dec 31, 2017	7.22%	-38.7%
Dec 31, 2016	11.78%	-49.6%
Dec 31, 2015	23.35%	-32.1%

Date	Value	Change
Dec 31, 2014	34.37%	+407.7%
Dec 31, 2013	6.77%	-59.6%
Dec 31, 2012	16.76%	-12.7%
Dec 31, 2011	19.19%	+33.2%
Dec 31, 2010	14.41%	-48.6%
Dec 31, 2009	28.02%	-41.9%
Dec 31, 2008	48.24%	+18.8%
Dec 31, 2007	40.61%	+271.5%
Dec 31, 2006	10.93%	-29.3%
Dec 31, 2005	15.46%	-13.0%
Dec 31, 2004	17.76%	-

FAQ

What is the current 10-day volatility of ARCC?: As of today, ARCC 10-day volatility is 11.14%
What 10-day volatility category does ARCC fall into?: Based on its current 10-day historical volatility, ARCC falls into the very low volatility category
What is ARCC 10-day volatility 1-year high?: ARCC 10-day volatility reached a 1-year high of 36.75% on February 12, 2026
What is ARCC 10-day volatility 1-year low?: ARCC 10-day volatility reached a 1-year low of 5.90% on December 10, 2025

1-Month

11.44%

September 11, 2026

Summary

Current Value: As of today, ARCC 1-month volatility is 11.44%, down -7.59% on September 11, 2026
Value Category: Based on its current 1-month historical volatility, ARCC falls into the very low volatility category
1-Year High: ARCC 1-month volatility reached a 1-year high of 31.68% on March 2, 2026
1-Year Low: ARCC 1-month volatility reached a 1-year low of 8.54% on September 12, 2025

Performance

ARCC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 11, 26	11.44%	-7.6%	-40.5%	-6.8%	-6.8%	+27.7%	+15.9%	-15.3%
10-Day Volatility	Sep 11, 26	11.14%	+1.7%	-54.5%	-21.6%	+27.5%	+37.4%	+15.9%	-0.1%
3-Month Volatility	Sep 11, 26	17.79%	+0.3%	+0.7%	-10.6%	-2.6%	+43.7%	+36.7%	+24.8%
1-Year Volatility	Sep 11, 26	20.33%	+0.2%	+0.9%	+5.6%	-9.9%	-2.0%	-8.1%	+9.4%
14-Day RSI	Sep 11, 26	50.67	+3.8%	-23.7%	-9.4%	+6.2%	+0.3%	-13.8%	-11.0%
Beta	Sep 11, 26	0.67	-1.5%	0.0%	-2.9%	-17.3%	-15.2%	-9.5%	+6.3%
ATR	Sep 11, 26	$0.26	-2.0%	-25.5%	-15.7%	-7.0%	+14.6%	+34.3%	+11.4%
Price	Sep 11, 26	$19.74	+0.3%	-1.1%	+3.5%	-2.4%	-11.9%	+0.7%	-2.7%
200-Day SMA	Sep 11, 26	$19.29	0.0%	-0.1%	-2.3%	-9.3%	-12.7%	+2.1%	+2.8%
50-Day SMA	Sep 11, 26	$19.39	+0.1%	+3.1%	+3.4%	-4.4%	-14.0%	+0.1%	-3.1%
20-Day SMA	Sep 11, 26	$19.86	-0.1%	+3.6%	+5.4%	-2.9%	-11.1%	+2.6%	-1.0%

1-Month Volatility History

Date	Value	Change
Sep 11, 2026	12.44%	+3.8%
Dec 31, 2025	11.98%	-11.1%
Dec 31, 2024	13.47%	+6.0%
Dec 31, 2023	12.71%	-51.2%
Dec 31, 2022	26.07%	+45.3%
Dec 31, 2021	17.94%	-12.8%
Dec 31, 2020	20.57%	+88.0%
Dec 31, 2019	10.94%	-65.3%
Dec 31, 2018	31.55%	+117.6%
Dec 31, 2017	14.50%	-31.6%
Dec 31, 2016	21.19%	-28.5%
Dec 31, 2015	29.62%	-3.8%

Date	Value	Change
Dec 31, 2014	30.78%	+106.3%
Dec 31, 2013	14.92%	-5.0%
Dec 31, 2012	15.70%	-33.5%
Dec 31, 2011	23.60%	+29.4%
Dec 31, 2010	18.24%	-43.2%
Dec 31, 2009	32.09%	-67.0%
Dec 31, 2008	97.10%	+145.0%
Dec 31, 2007	39.64%	+164.3%
Dec 31, 2006	15.00%	-35.3%
Dec 31, 2005	23.17%	-11.2%
Dec 31, 2004	26.10%	-

FAQ

What is the current 1-month volatility of ARCC?: As of today, ARCC 1-month volatility is 11.44%
What 1-month volatility category does ARCC fall into?: Based on its current 1-month historical volatility, ARCC falls into the very low volatility category
What is ARCC 1-month volatility 1-year high?: ARCC 1-month volatility reached a 1-year high of 31.68% on March 2, 2026
What is ARCC 1-month volatility 1-year low?: ARCC 1-month volatility reached a 1-year low of 8.54% on September 12, 2025

3-Month

17.79%

September 11, 2026

Summary

Current Value: As of today, ARCC 3-month volatility is 17.79%, up +0.28% on September 11, 2026
Value Category: Based on its current 3-month historical volatility, ARCC falls into the low volatility category
1-Year High: ARCC 3-month volatility reached a 1-year high of 25.70% on April 30, 2026
1-Year Low: ARCC 3-month volatility reached a 1-year low of 10.34% on September 12, 2025

Performance

ARCC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 11, 26	17.79%	+0.3%	+0.7%	-10.6%	-2.6%	+43.7%	+36.7%	+24.8%
10-Day Volatility	Sep 11, 26	11.14%	+1.7%	-54.5%	-21.6%	+27.5%	+37.4%	+15.9%	-0.1%
1-Month Volatility	Sep 11, 26	11.44%	-7.6%	-40.5%	-6.8%	-6.8%	+27.7%	+15.9%	-15.3%
1-Year Volatility	Sep 11, 26	20.33%	+0.2%	+0.9%	+5.6%	-9.9%	-2.0%	-8.1%	+9.4%
14-Day RSI	Sep 11, 26	50.67	+3.8%	-23.7%	-9.4%	+6.2%	+0.3%	-13.8%	-11.0%
Beta	Sep 11, 26	0.67	-1.5%	0.0%	-2.9%	-17.3%	-15.2%	-9.5%	+6.3%
ATR	Sep 11, 26	$0.26	-2.0%	-25.5%	-15.7%	-7.0%	+14.6%	+34.3%	+11.4%
Price	Sep 11, 26	$19.74	+0.3%	-1.1%	+3.5%	-2.4%	-11.9%	+0.7%	-2.7%
200-Day SMA	Sep 11, 26	$19.29	0.0%	-0.1%	-2.3%	-9.3%	-12.7%	+2.1%	+2.8%
50-Day SMA	Sep 11, 26	$19.39	+0.1%	+3.1%	+3.4%	-4.4%	-14.0%	+0.1%	-3.1%
20-Day SMA	Sep 11, 26	$19.86	-0.1%	+3.6%	+5.4%	-2.9%	-11.1%	+2.6%	-1.0%

3-Month Volatility History

Date	Value	Change
Sep 11, 2026	17.75%	-3.2%
Dec 31, 2025	18.33%	+66.2%
Dec 31, 2024	11.03%	-20.8%
Dec 31, 2023	13.93%	-48.1%
Dec 31, 2022	26.84%	+96.8%
Dec 31, 2021	13.64%	-36.9%
Dec 31, 2020	21.60%	+114.9%
Dec 31, 2019	10.05%	-57.7%
Dec 31, 2018	23.74%	+114.3%
Dec 31, 2017	11.08%	-30.1%
Dec 31, 2016	15.84%	-29.5%
Dec 31, 2015	22.48%	+3.3%

Date	Value	Change
Dec 31, 2014	21.77%	+75.0%
Dec 31, 2013	12.44%	-33.5%
Dec 31, 2012	18.70%	-39.4%
Dec 31, 2011	30.84%	+61.2%
Dec 31, 2010	19.13%	-60.5%
Dec 31, 2009	48.41%	-61.9%
Dec 31, 2008	127.11%	+261.5%
Dec 31, 2007	35.16%	+164.8%
Dec 31, 2006	13.28%	-36.9%
Dec 31, 2005	21.06%	-6.3%
Dec 31, 2004	22.47%	-

FAQ

What is the current 3-month volatility of ARCC?: As of today, ARCC 3-month volatility is 17.79%
What 3-month volatility category does ARCC fall into?: Based on its current 3-month historical volatility, ARCC falls into the low volatility category
What is ARCC 3-month volatility 1-year high?: ARCC 3-month volatility reached a 1-year high of 25.70% on April 30, 2026
What is ARCC 3-month volatility 1-year low?: ARCC 3-month volatility reached a 1-year low of 10.34% on September 12, 2025

1-Year

20.33%

September 11, 2026

Summary

Current Value: As of today, ARCC 1-year volatility is 20.33%, up +0.20% on September 11, 2026
Value Category: Based on its current 1-year historical volatility, ARCC falls into the low volatility category
1-Year High: ARCC 1-year volatility reached a 1-year high of 24.26% on April 2, 2026
1-Year Low: ARCC 1-year volatility reached a 1-year low of 19.03% on June 12, 2026

Performance

ARCC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 11, 26	20.33%	+0.2%	+0.9%	+5.6%	-9.9%	-2.0%	-8.1%	+9.4%
10-Day Volatility	Sep 11, 26	11.14%	+1.7%	-54.5%	-21.6%	+27.5%	+37.4%	+15.9%	-0.1%
1-Month Volatility	Sep 11, 26	11.44%	-7.6%	-40.5%	-6.8%	-6.8%	+27.7%	+15.9%	-15.3%
3-Month Volatility	Sep 11, 26	17.79%	+0.3%	+0.7%	-10.6%	-2.6%	+43.7%	+36.7%	+24.8%
1-Year Volatility	Sep 11, 26	20.33%	+0.2%	+0.9%	+5.6%	-9.9%	-2.0%	-8.1%	+9.4%
14-Day RSI	Sep 11, 26	50.67	+3.8%	-23.7%	-9.4%	+6.2%	+0.3%	-13.8%	-11.0%
Beta	Sep 11, 26	0.67	-1.5%	0.0%	-2.9%	-17.3%	-15.2%	-9.5%	+6.3%
ATR	Sep 11, 26	$0.26	-2.0%	-25.5%	-15.7%	-7.0%	+14.6%	+34.3%	+11.4%
Price	Sep 11, 26	$19.74	+0.3%	-1.1%	+3.5%	-2.4%	-11.9%	+0.7%	-2.7%
200-Day SMA	Sep 11, 26	$19.29	0.0%	-0.1%	-2.3%	-9.3%	-12.7%	+2.1%	+2.8%
50-Day SMA	Sep 11, 26	$19.39	+0.1%	+3.1%	+3.4%	-4.4%	-14.0%	+0.1%	-3.1%
20-Day SMA	Sep 11, 26	$19.86	-0.1%	+3.6%	+5.4%	-2.9%	-11.1%	+2.6%	-1.0%

1-Year Volatility History

Date	Value	Change
Sep 11, 2026	20.29%	-10.1%
Dec 31, 2025	22.56%	+77.9%
Dec 31, 2024	12.68%	-27.3%
Dec 31, 2023	17.45%	-38.5%
Dec 31, 2022	28.37%	+81.4%
Dec 31, 2021	15.64%	-74.8%
Dec 31, 2020	61.95%	+400.0%
Dec 31, 2019	12.39%	-17.0%
Dec 31, 2018	14.92%	+31.3%
Dec 31, 2017	11.36%	-35.1%
Dec 31, 2016	17.50%	-5.1%
Dec 31, 2015	18.45%	+27.4%

Date	Value	Change
Dec 31, 2014	14.48%	+0.7%
Dec 31, 2013	14.38%	-10.8%
Dec 31, 2012	16.12%	-47.6%
Dec 31, 2011	30.79%	+1.3%
Dec 31, 2010	30.39%	-57.1%
Dec 31, 2009	70.88%	-8.4%
Dec 31, 2008	77.42%	+147.5%
Dec 31, 2007	31.28%	+85.2%
Dec 31, 2006	16.89%	-25.7%
Dec 31, 2005	22.72%	+1.1%
Dec 31, 2004	22.47%	-

FAQ

What is the current 1-year volatility of ARCC?: As of today, ARCC 1-year volatility is 20.33%
What 1-year volatility category does ARCC fall into?: Based on its current 1-year historical volatility, ARCC falls into the low volatility category
What is ARCC 1-year volatility 1-year high?: ARCC 1-year volatility reached a 1-year high of 24.26% on April 2, 2026
What is ARCC 1-year volatility 1-year low?: ARCC 1-year volatility reached a 1-year low of 19.03% on June 12, 2026

Data Sources & References

ARCC Official Website www.arescapitalcorp.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1287750/000128775026000006/0001287750-26-000006-index.htm
ARCC Profile on Yahoo Finance finance.yahoo.com/quote/ARCC
ARCC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/arcc