ACGLVSGOSS• 28 Days (Normalized)
ACGL vs GOSS (Arch Capital Group Ltd. vs Gossamer Bio Inc.)
Showing Closing Date Range from Aug, 14 to Sep, 11, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ACGL Performance $96.09
-2.65%
Arch Capital Group Ltd.
Normalized Baseline0.00%
GOSS Performance $10.73
+6867.53%
Gossamer Bio Inc.
Normalized Baseline0.00%
Alpha Spread Margin GOSS LEADS
-6870.18%
GOSS outperforming by 6870.18%
ACGLGOSS
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ACGL GOSS
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | ACGL Price | ACGL Gain (%) | GOSS Price | GOSS Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 11, 2026 | $96.09 | -2.65% | $10.73 | +6867.53% | -6870.18% |
| Sep 10, 2026 | $96.20 | -2.54% | $11.36 | +7276.62% | -7279.16% |
| Sep 09, 2026 | $96.12 | -2.62% | $12.80 | +8211.69% | -8214.31% |
| Sep 08, 2026 | $95.71 | -3.04% | $14.40 | +9250.65% | -9253.69% |
| Sep 04, 2026 | $98.10 | -0.62% | $14.00 | +8990.91% | -8991.53% |
| Sep 03, 2026 | $99.83 | +1.13% | $14.05 | +9022.08% | -9020.95% |
| Sep 02, 2026 | $98.21 | -0.51% | $0.17 | +12.34% | -12.85% |
| Sep 01, 2026 | $98.61 | -0.10% | $0.17 | +8.44% | -8.54% |
| Aug 31, 2026 | $98.07 | -0.65% | $0.17 | +10.39% | -11.04% |
| Aug 28, 2026 | $98.84 | +0.13% | $0.17 | +10.39% | -10.26% |
| Aug 27, 2026 | $98.76 | +0.05% | $0.17 | +10.39% | -10.34% |
| Aug 26, 2026 | $100.72 | +2.04% | $0.17 | +12.99% | -10.95% |
| Aug 25, 2026 | $100.56 | +1.87% | $0.21 | +33.12% | -31.25% |
| Aug 24, 2026 | $101.14 | +2.46% | $0.18 | +13.64% | -11.18% |
| Aug 21, 2026 | $99.39 | +0.69% | $0.16 | +0.65% | +0.04% |
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