Archetype
Steady
Median daily return
+0.000%
Daily volatility (σ)
1.823%
Win rate
48.8%
Current streak
2-day green streak
Arch Capital Group (ACGLN) daily session stats — win rate & streak summary
History from Sep 15, 1995 through Jun 23, 2026 · 7742 trading days with returns.
Avg daily return | +0.065% |
Median daily return | +0.000% |
Avg green day | +1.26% |
Avg red day | -1.27% |
Daily volatility (σ) | 1.823% |
Consistency (μ/σ) | 0.035 |
Max win streak | 10 days+10.24% |
Max losing streak | 10 days-7.72% |
Best day | +39.13%Oct 24, 2001 |
Worst day | -16.88%Mar 16, 2020 |
Extreme days (>3%) | 7.5%299↑ · 281↓ |
Arch Capital Group (ACGLN) daily returns calendar heatmap
Jun 24, 2025 – Jun 23, 2026 · Mon–Fri sessions only
Arch Capital Group (ACGLN) average return by weekday chart
Average dividend-adjusted return on that weekday (green / red by sign). Green/red day rule: ±0.01% vs prior close.
Arch Capital Group (ACGLN) win rate by weekday chart
Share of sessions that closed green on that weekday. Bars are green at or above 50%, red below 50%.
Arch Capital Group (ACGLN) average return by weekday table
Average dividend-adjusted return by weekday. Green/red day rule: ±0.01% vs prior close.
| Monday | +0.05% | +50.1% | 1456 |
| Tuesday | +0.11% | +49.0% | 1591 |
| Wednesday | +0.06% | +48.8% | 1588 |
| Thursday | +0.05% | +49.1% | 1556 |
| Friday | +0.06% | +47.1% | 1551 |
- Monday+0.05%
- Tuesday+0.11%
- Wednesday+0.06%
- Thursday+0.05%
- Friday+0.06%
Arch Capital Group (ACGLN) biggest single-day gains in history
Dividend-adjusted, ranked by return size.
| +39.13% | |
| +18.92% | |
| +15.33% | |
| +14.08% | |
| +13.51% | |
| +12.79% | |
| +12.52% | |
| +10.97% | |
| +10.04% | |
| +9.95% | |
| +9.83% | |
| +9.66% | |
| +9.36% | |
| +9.31% | |
| +9.27% | |
| +9.17% | |
| +9.14% | |
| +9.09% | |
| +9.04% | |
| +8.83% |
- +39.13%
- +18.92%
- +15.33%
- +14.08%
- +13.51%
- +12.79%
- +12.52%
- +10.97%
- +10.04%
- +9.95%
- +9.83%
- +9.66%
- +9.36%
- +9.31%
- +9.27%
- +9.17%
- +9.14%
- +9.09%
- +9.04%
- +8.83%
Arch Capital Group (ACGLN) biggest single-day losses in history
Dividend-adjusted, ranked by drawdown size. "Days to recovery" counts trading sessions until close reclaimed the prior peak.
| -16.88% | 56 | |
| -14.51% | 204 | |
| -13.25% | 3 | |
| -10.41% | 3 | |
| -10.23% | 39 | |
| -10.12% | 33 | |
| -9.95% | 294 | |
| -9.95% | 136 | |
| -9.55% | 49 | |
| -9.47% | 2 | |
| -9.45% | 5 | |
| -9.05% | 8 | |
| -8.88% | 7 | |
| -8.78% | 178 | |
| -8.65% | 662 | |
| -8.57% | 5 | |
| -8.49% | 2 | |
| -8.42% | 8 | |
| -8.33% | 28 | |
| -8.27% | 4 |
- -16.88%
- -14.51%
- -13.25%
- -10.41%
- -10.23%
- -10.12%
- -9.95%
- -9.95%
- -9.55%
- -9.47%
- -9.45%
- -9.05%
- -8.88%
- -8.78%
- -8.65%
- -8.57%
- -8.49%
- -8.42%
- -8.33%
- -8.27%
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