ACGL
Arch Capital Group Ltd.Stock · FinancialsS&P 500 Equal Weight 0.2% · Nasdaq Composite 0.07% · S&P 500 0.05% · Russell 1000 0.05% · Russell 3000 0.05% · US Stock Market 0.04% · MSCI ACWI 0.04% · MSCI World 0.03%$96.07-0.14%
as of market close, Sep 11, 2026
☾ AH — —
Arch Capital Group Ltd. monthly returns
Arch Capital Group Ltd. has averaged 1.19% per month, positive in 58% of months. Month-by-month returns for Arch Capital Group Ltd. (ACGL) below, through September 11, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.2%
369 months
Best month
+40.3%
Oct 2001
Worst month
-29.6%
Mar 2020
Positive months
58%
of all months
Arch Capital Group Ltd. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Sep 2026 | -2.0% | |
| Aug 2026 | -2.4% | |
| Jul 2026 | +2.3% | |
| Jun 2026 | +10.0% | |
| May 2026 | -5.4% | |
| Apr 2026 | -1.6% | |
| Mar 2026 | -4.2% | |
| Feb 2026 | +4.3% | |
| Jan 2026 | +0.1% | |
| Dec 2025 | +2.1% | |
| Nov 2025 | +8.8% | |
| Oct 2025 | -4.9% | |
| Sep 2025 | -0.9% | |
| Aug 2025 | +6.4% | |
| Jul 2025 | -5.5% | |
| Jun 2025 | -4.2% | |
| May 2025 | +4.8% | |
| Apr 2025 | -5.7% | |
| Mar 2025 | +3.5% | |
| Feb 2025 | -0.2% | |
| Jan 2025 | +0.8% | |
| Dec 2024 | -8.3% | |
| Nov 2024 | +7.5% | |
| Oct 2024 | -11.9% | |
| Sep 2024 | -1.1% | |
| Aug 2024 | +18.1% | |
| Jul 2024 | -5.1% | |
| Jun 2024 | -1.7% | |
| May 2024 | +9.7% | |
| Apr 2024 | +1.2% | |
| Mar 2024 | +5.5% | |
| Feb 2024 | +6.3% | |
| Jan 2024 | +11.0% | |
| Dec 2023 | -11.3% | |
| Nov 2023 | -3.4% | |
| Oct 2023 | +8.7% | |
| Sep 2023 | +3.7% | |
| Aug 2023 | -1.1% | |
| Jul 2023 | +3.8% | |
| Jun 2023 | +7.4% | |
| May 2023 | -7.2% | |
| Apr 2023 | +10.6% | |
| Mar 2023 | -3.0% | |
| Feb 2023 | +8.8% | |
| Jan 2023 | +2.5% | |
| Dec 2022 | +4.8% | |
| Nov 2022 | +4.2% | |
| Oct 2022 | +26.3% | |
| Sep 2022 | -0.4% | |
| Aug 2022 | +3.0% | |
| Jul 2022 | -2.4% | |
| Jun 2022 | -4.2% | |
| May 2022 | +3.9% | |
| Apr 2022 | -5.7% | |
| Mar 2022 | +2.8% | |
| Feb 2022 | +1.7% | |
| Jan 2022 | +4.2% | |
| Dec 2021 | +10.1% | |
| Nov 2021 | -3.4% | |
| Oct 2021 | +9.5% | |
| Sep 2021 | -7.1% | |
| Aug 2021 | +5.4% | |
| Jul 2021 | +0.2% | |
| Jun 2021 | -2.4% | |
| May 2021 | +0.5% | |
| Apr 2021 | +3.5% | |
| Mar 2021 | +7.1% | |
| Feb 2021 | +14.0% | |
| Jan 2021 | -12.9% | |
| Dec 2020 | +12.0% | |
| Nov 2020 | +6.6% | |
| Oct 2020 | +3.3% | |
| Sep 2020 | -7.3% | |
| Aug 2020 | +2.6% | |
| Jul 2020 | +7.3% | |
| Jun 2020 | +1.5% | |
| May 2020 | +17.4% | |
| Apr 2020 | -15.6% | |
| Mar 2020 | -29.6% | |
| Feb 2020 | -8.4% | |
| Jan 2020 | +3.0% | |
| Dec 2019 | +2.2% | |
| Nov 2019 | +0.5% | |
| Oct 2019 | -0.5% | |
| Sep 2019 | +6.3% | |
| Aug 2019 | +2.1% | |
| Jul 2019 | +4.3% | |
| Jun 2019 | +7.7% | |
| May 2019 | +1.9% | |
| Apr 2019 | +4.5% | |
| Mar 2019 | -1.1% | |
| Feb 2019 | +11.3% | |
| Jan 2019 | +9.8% | |
| Dec 2018 | -6.6% | |
| Nov 2018 | +0.9% | |
| Oct 2018 | -4.8% | |
| Sep 2018 | -2.5% | |
| Aug 2018 | +0.0% | |
| Jul 2018 | +15.5% | |
| Jun 2018 | +1.2% | |
| May 2018 | -2.1% | |
| Apr 2018 | -6.4% | |
| Mar 2018 | -3.0% | |
| Feb 2018 | -3.0% | |
| Jan 2018 | +0.2% | |
| Dec 2017 | -4.1% | |
| Nov 2017 | -5.0% | |
| Oct 2017 | +1.2% | |
| Sep 2017 | +1.2% | |
| Aug 2017 | +0.1% | |
| Jul 2017 | +4.3% | |
| Jun 2017 | -4.1% | |
| May 2017 | +0.3% | |
| Apr 2017 | +2.3% | |
| Mar 2017 | +0.2% | |
| Feb 2017 | +7.0% | |
| Jan 2017 | +2.4% | |
| Dec 2016 | +4.3% | |
| Nov 2016 | +6.1% | |
| Oct 2016 | -1.6% |
Monthly total return (since Oct 2021)#
-20%-10%0%10%20%
Oct 2021+9.5%
Nov 2021-3.4%
Dec 2021+10%
Jan 2022+4.2%2022
Feb 2022+1.7%
Mar 2022+2.8%
Apr 2022-5.7%
May 2022+3.9%
Jun 2022-4.2%
Jul 2022-2.4%
Aug 2022+3.0%
Sep 2022-0.39%
Oct 2022+26%
Nov 2022+4.2%
Dec 2022+4.8%
Jan 2023+2.5%2023
Feb 2023+8.8%
Mar 2023-3.0%
Apr 2023+11%
May 2023-7.2%
Jun 2023+7.4%
Jul 2023+3.8%
Aug 2023-1.1%
Sep 2023+3.7%
Oct 2023+8.7%
Nov 2023-3.4%
Dec 2023-11%
Jan 2024+11%2024
Feb 2024+6.3%
Mar 2024+5.5%
Apr 2024+1.2%
May 2024+9.7%
Jun 2024-1.7%
Jul 2024-5.1%
Aug 2024+18%
Sep 2024-1.1%
Oct 2024-12%
Nov 2024+7.5%
Dec 2024-8.3%
Jan 2025+0.78%2025
Feb 2025-0.17%
Mar 2025+3.5%
Apr 2025-5.7%
May 2025+4.8%
Jun 2025-4.2%
Jul 2025-5.5%
Aug 2025+6.4%
Sep 2025-0.87%
Oct 2025-4.9%
Nov 2025+8.8%
Dec 2025+2.1%
Jan 2026+0.13%2026
Feb 2026+4.3%
Mar 2026-4.2%
Apr 2026-1.6%
May 2026-5.4%
Jun 2026+10.0%
Jul 2026+2.3%
Aug 2026-2.4%
Sep 2026-2.0%
Methodology#
Monthly returns are total returns (dividends reinvested), computed from ACGL's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Arch Capital Group Ltd.'s average monthly return?
- Arch Capital Group Ltd. (ACGL) has averaged about 1.19% per month, positive in roughly 58% of months. The best month was Oct 2001 (+40.3%) and the worst was Mar 2020 (-29.6%).
More on Arch Capital Group Ltd.
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