Arch Capital Group Ltd. (ACGL) stock Beta

Beta

-0.290.000.00%

July 20, 2026

Summary

Current Value: As of today, ACGL beta is -0.29, unchanged on July 20, 2026
Current Value Category: Based on its current beta, ACGL falls into the negative correlation category
1-Year High: ACGL beta reached a 1-year high of 0.58 on October 2, 2025
1-Year Low: ACGL beta reached a 1-year low of -0.29 on July 17, 2026

Beta Chart

Performance

ACGL Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
Beta	Jul 20, 26	-0.29	0.0%	-45.0%	-363.6%	-167.4%	-152.7%	-146.8%	-130.5%
Price	Jul 21, 26	$100.80	-1.0%	+10.6%	+2.0%	+5.1%	+15.1%	+22.5%	+161.9%
SPX	Jul 21, 26	7,484.50	+0.6%	-0.2%	+6.0%	+9.3%	+18.7%	+65.0%	+71.7%
200-Day SMA	Jul 20, 26	$94.30	+0.1%	+1.0%	+1.8%	+3.3%	-0.5%	+43.9%	+160.4%
50-Day SMA	Jul 20, 26	$95.11	+0.1%	+1.3%	-1.7%	+3.6%	+3.8%	+28.9%	+143.7%
20-Day SMA	Jul 20, 26	$99.21	+0.5%	+8.7%	+3.0%	+4.8%	+10.9%	+30.8%	+157.9%
14-Day RSI	Jul 20, 26	60.88	+1.8%	+31.9%	+1.3%	+2.5%	+45.2%	-23.1%	+21.5%
ATR	Jul 20, 26	$2.19	-1.8%	+20.9%	+18.2%	+68.9%	+18.6%	+45.7%	+149.8%
10-Day Volatility	Jul 20, 26	24.36%	+0.3%	+9.5%	+10.4%	+163.9%	-11.4%	+2.9%	-31.9%
1-Month Volatility	Jul 20, 26	25.77%	-3.2%	+7.7%	+40.4%	+98.2%	+3.6%	+17.9%	-8.6%
1-Year Volatility	Jul 20, 26	20.89%	+0.1%	+1.0%	-1.2%	-14.2%	-23.8%	-25.9%	-26.4%

Beta History

Date	Value	Change
Jul 21, 2026	-0.29	-167.4%
Dec 31, 2025	0.43	+16.2%
Dec 31, 2024	0.37	-36.2%
Dec 31, 2023	0.58	-6.5%
Dec 31, 2022	0.62	-31.1%
Dec 31, 2021	0.90	-33.8%
Dec 31, 2020	1.36	+76.6%
Dec 31, 2019	0.77	+22.2%
Dec 31, 2018	0.63	-3.1%
Dec 31, 2017	0.65	+20.4%
Dec 31, 2016	0.54	-6.9%
Dec 31, 2015	0.58	0.0%
Dec 31, 2014	0.58	-22.7%
Dec 31, 2013	0.75	+53.1%
Dec 31, 2012	0.49	-34.7%
Dec 31, 2011	0.75	+27.1%

Date	Value	Change
Dec 31, 2010	0.59	-34.4%
Dec 31, 2009	0.90	+28.6%
Dec 31, 2008	0.70	+1.4%
Dec 31, 2007	0.69	+46.8%
Dec 31, 2006	0.47	-9.6%
Dec 31, 2005	0.52	+15.6%
Dec 31, 2004	0.45	+40.6%
Dec 31, 2003	0.32	+18.5%
Dec 31, 2002	0.27	+145.5%
Dec 31, 2001	0.11	-31.3%
Dec 31, 2000	0.16	+166.7%
Dec 31, 1999	-0.24	-192.3%
Dec 31, 1998	0.26	+13.0%
Dec 31, 1997	0.23	+675.0%
Dec 31, 1996	-0.04	-114.3%
Dec 31, 1995	0.28	-

FAQ

What is the current beta of ACGL?
As of today, ACGL beta is -0.29
What beta category does ACGL fall into?
Based on its current beta, ACGL falls into the negative correlation category
What is ACGL beta 1-year high?
ACGL beta reached a 1-year high of 0.58 on October 2, 2025
What is ACGL beta 1-year low?
ACGL beta reached a 1-year low of -0.29 on July 17, 2026

Data Sources & References

ACGL Official Website www.archgroup.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/947484/000094748426000010/0000947484-26-000010-index.htm
ACGL Profile on Yahoo Finance finance.yahoo.com/quote/ACGL
ACGL Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/acgl