GOSSVSRIBB• 6 Months (Normalized)
GOSS vs RIBB (Gossamer Bio Inc. vs Ribbon Acquisition Corp)
Showing Closing Date Range from Mar, 20 to Sep, 16, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
GOSS Performance $10.71
+2437.91%
Gossamer Bio Inc.
Normalized Baseline0.00%
RIBB Performance $7.75
-26.19%
Ribbon Acquisition Corp
Normalized Baseline0.00%
Alpha Spread Margin GOSS LEADS
+2464.1%
GOSS outperforming by 2464.10%
GOSSRIBB
Spread Trajectory6 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
GOSS RIBB
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(124 dates)
| Date | GOSS Price | GOSS Gain (%) | RIBB Price | RIBB Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 16, 2026 | $10.71 | +2437.91% | $7.75 | -26.19% | +2464.10% |
| Sep 15, 2026 | $10.38 | +2359.72% | $8.10 | -22.86% | +2382.58% |
| Sep 14, 2026 | $10.70 | +2435.55% | $8.40 | -20.00% | +2455.55% |
| Sep 11, 2026 | $10.73 | +2442.65% | $10.20 | -2.86% | +2445.51% |
| Sep 10, 2026 | $11.36 | +2591.94% | $11.15 | +6.19% | +2585.75% |
| Sep 09, 2026 | $12.80 | +2933.18% | $13.69 | +30.38% | +2902.80% |
| Sep 08, 2026 | $14.40 | +3312.32% | $10.89 | +3.71% | +3308.61% |
| Sep 04, 2026 | $14.00 | +3217.54% | $10.90 | +3.81% | +3213.73% |
| Sep 03, 2026 | $14.05 | +3228.91% | $10.85 | +3.33% | +3225.58% |
| Sep 02, 2026 | $0.17 | -59.00% | $10.85 | +3.33% | -62.33% |
| Sep 01, 2026 | $0.17 | -60.43% | $10.86 | +3.43% | -63.86% |
| Aug 31, 2026 | $0.17 | -59.72% | $10.86 | +3.43% | -63.15% |
| Aug 28, 2026 | $0.17 | -59.72% | $10.86 | +3.43% | -63.15% |
| Aug 27, 2026 | $0.17 | -59.72% | $10.86 | +3.43% | -63.15% |
| Aug 26, 2026 | $0.17 | -58.77% | $10.88 | +3.57% | -62.34% |
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