ACGL monthly performance report
Check ACGL's monthly returns, drawdown, and seasonality trends — updated every month.
ACGL monthly report
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Key takeaways
- Arch Capital Group (ACGL) closed September 2026 at $96.89, down 1.20% for the month and +9.87% over the trailing 12 months.
- Year-to-date, ACGL is +1.01%, underperforming the S&P 500 which has returned +11.70% YTD.
- The stock is trading +0.68% versus its 200-day moving average ($96.23), a bullish technical signal.
- Over the past three years, ACGL has underperformed the S&P 500 by −51.44%, with a relative strength index reading of 70.
- Win rate over the trailing 39 months stands at 51.3% — 20 positive months versus 19 negative months.
Arch Capital Group ended September 2026 at $96.89, posting a monthly return of −1.20%. The S&P 500 returned −0.70% over the same window, leaving relative performance at −0.50%.
The current quarter stands at −0.18% (Q3 2026 (QTD)), while medium-term trend remains constructive: price is +0.68% versus the 200-day moving average ($96.23).
Year-to-date, ACGL is +1.01% against SPY +11.70%, a gap of −10.69%. The stock is currently −9.52% below its 52-week high, with maximum 3-year drawdown at −26.24%.
| Period | ACGL | S&P 500 (SPY) | Excess return |
|---|---|---|---|
| 1 Day | +0.20% | −0.12% | +0.32% |
| 1 Week | +0.83% | −0.34% | +1.17% |
| 1 Month | −1.20% | −0.70% | −0.50% |
| 3 Months | +4.66% | +2.80% | +1.86% |
| 6 Months | +3.66% | +13.85% | −10.19% |
| YTD | +1.01% | +11.70% | −10.69% |
| 12 Months | +9.87% | +15.01% | −5.15% |
| 3 Years | +20.26% | +71.69% | −51.44% |
| Rank | Month | Return |
|---|---|---|
| #1 | Aug 2024 | +18.07% |
| #2 | Jan 2024 | +10.99% |
| #3 | May 2024 | +9.72% |
| #4 | Nov 2025 | +8.82% |
| #5 | Oct 2023 | +8.74% |
| Rank | Month | Return |
|---|---|---|
| #1 | Oct 2024 | −11.91% |
| #2 | Dec 2023 | −11.26% |
| #3 | Dec 2024 | −8.31% |
| #4 | Apr 2025 | −5.72% |
| #5 | Jul 2025 | −5.48% |
| Quarter | Return |
|---|---|
| Q2 2025 | −5.33% |
| Q3 2025 | −0.35% |
| Q4 2025 | +5.72% |
| Q1 2026 | +0.07% |
| Q2 2026 | +1.11% |
| Q3 2026 (QTD) | −0.18% |
| Year | Return |
|---|---|
| 2023 | +18.30% |
| 2024 | +24.34% |
| 2025 | +3.87% |
| 2026 | +1.01% |
| Metric | Value |
|---|---|
| 52-Week High | $107.08 (2026-07-28) |
| 52-Week Low | $82.45 (2025-10-28) |
| Current Price | $96.89 |
| 200-Day Moving Average | $96.23 |
| Price vs 200DMA | +0.68% |
| 3-Year Maximum Drawdown | −26.24% (2025-10-28) |
| Current Drawdown from 52W High | −9.52% |
| RS metric | Value |
|---|---|
| RS Index (3-year, rebased to 100) | 70 |
| 3-Year Excess Return vs S&P 500 | −51.44% |
| RS Peak | 117.2 (Nov 2023) |
| RS Trough | 63.5 (Jun 2026) |
| Status | Underperforming Benchmark |
Frequently asked questions
What was ACGL's return for this report period?
ACGL returned −1.20% in the latest monthly window ending 2026-09-18.
Has ACGL outperformed SPY year to date?
YTD ACGL: +1.01% vs SPY: +11.70%.
What is ACGL's 12-month return?
+9.87% over the trailing 12 months.
Is ACGL above or below its 200-day moving average?
Price is +0.68% versus 200DMA ($96.23).
What is the maximum drawdown in the 3-year window?
−26.24% on 2025-10-28.