Arch CapitalACGL
Auto-detected technical analysis for ACGL · data as of Sep 2, 2026. The chart above is live; the read below updates daily.
ACGL is currently forming a rising wedge on the daily timeframe. Detected Sep 2, 2026.
A rising wedge is a breakdown that suggests the recent run may be rolling over. A breakout projects a measured-move target near $84.99 (−11.1%).
New to this pattern? What a rising wedge is and how to trade it →
ACGL's most recent completed rising wedge resolved as a loss: it broke down on Jul 30, 2026 near $99.53, then was stopped out at $107.09 on Nov 2, 2026 — a 7.6% move (-1.00R) over 66 sessions. Across 151,040 backtested rising wedges, this setup wins 37.9% of the time.
Every completed pattern trade our nightly backtest found on ACGL's daily chart, newest first — wins and losses alike.
| Pattern | Entry | Exit | Outcome | Result |
|---|---|---|---|---|
| Rising wedge | Jul 30, 2026 @ $99.53 | Nov 2, 2026 @ $107.08 | Loss | +9.2% · -1.00R |
| Triangle | Apr 29, 2026 @ $95.57 | Apr 29, 2026 @ $93.60 | Win | +2.1% · +0.55R |
| Rising wedge | Mar 5, 2026 @ $97.10 | May 29, 2026 @ $89.16 | Win | +8.2% · +1.66R |
| Rising wedge | Feb 4, 2026 @ $100.28 | Mar 10, 2026 @ $95.30 | Loss | +6.7% · -1.11R |
| Triangle | Jan 2, 2026 @ $94.61 | Feb 3, 2026 @ $97.60 | Loss | +12.4% · -1.00R |
| Falling wedge | Aug 11, 2025 @ $89.66 | Aug 27, 2025 @ $91.00 | Win | +4.6% · +0.71R |
| Triangle | Jul 28, 2025 @ $87.22 | Jul 30, 2025 @ $89.83 | Loss | +3.9% · -1.10R |
| Rising wedge | Jul 2, 2025 @ $88.46 | Aug 15, 2025 @ $92.00 | Loss | +6.7% · -1.01R |
| Triangle | Jul 2, 2025 @ $89.44 | Aug 15, 2025 @ $92.00 | Loss | +7.2% · -1.02R |
| Triangle | May 28, 2025 @ $93.34 | Jun 2, 2025 @ $95.63 | Loss | +7.0% · -1.00R |
| Triangle | May 8, 2025 @ $94.57 | May 15, 2025 @ $91.66 | Loss | +11.4% · -0.96R |
| Triangle | Apr 30, 2025 @ $88.41 | May 8, 2025 @ $94.28 | Loss | +5.7% · -1.00R |
Historical examples from the published simulation. This selection is not a win-rate sample.
Price was turned away at a ceiling near $108.29 about 5 weeks ago and has been sliding since. On the weekly chart, the next floor below sits near $94.66 — still about 4% away.
| Date | Open | High | Low | Close |
|---|---|---|---|---|
| Sep 2, 2026 | $99.34 | $100.00 | $97.87 | $98.21 |
| Sep 1, 2026 | $98.73 | $99.56 | $98.00 | $98.61 |
| Aug 31, 2026 | $98.56 | $98.93 | $97.89 | $98.07 |
| Aug 28, 2026 | $99.30 | $99.83 | $98.08 | $98.84 |
| Aug 27, 2026 | $99.74 | $100.10 | $98.42 | $98.76 |
| Aug 26, 2026 | $100.60 | $101.49 | $100.48 | $100.72 |
| Aug 25, 2026 | $101.14 | $101.27 | $100.15 | $100.56 |
| Aug 24, 2026 | $100.00 | $101.58 | $99.53 | $101.14 |
| Aug 21, 2026 | $99.70 | $100.23 | $99.29 | $99.39 |
| Aug 20, 2026 | $98.51 | $99.85 | $98.00 | $99.31 |
Technical analysis for informational purposes only — not investment advice. Auto-detected patterns and levels update daily; the chart above is live.