GOSSVSPETS• 28 Days (Normalized)
GOSS vs PETS (Gossamer Bio Inc. vs PetMed Express Inc.)
Showing Closing Date Range from Aug, 17 to Sep, 14, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
GOSS Performance $10.7
+7542.86%
Gossamer Bio Inc.
Normalized Baseline0.00%
PETS Performance $1.68
-4.09%
PetMed Express Inc.
Normalized Baseline0.00%
Alpha Spread Margin GOSS LEADS
+7546.95%
GOSS outperforming by 7546.95%
GOSSPETS
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
GOSS PETS
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | GOSS Price | GOSS Gain (%) | PETS Price | PETS Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 14, 2026 | $10.70 | +7542.86% | $1.68 | -4.09% | +7546.95% |
| Sep 11, 2026 | $10.73 | +7564.29% | $1.65 | -5.71% | +7570.00% |
| Sep 10, 2026 | $11.36 | +8014.29% | $1.70 | -2.86% | +8017.15% |
| Sep 09, 2026 | $12.80 | +9042.86% | $1.71 | -2.29% | +9045.15% |
| Sep 08, 2026 | $14.40 | +10185.71% | $1.76 | +0.57% | +10185.14% |
| Sep 04, 2026 | $14.00 | +9900.00% | $1.81 | +3.43% | +9896.57% |
| Sep 03, 2026 | $14.05 | +9934.29% | $1.85 | +5.71% | +9928.58% |
| Sep 02, 2026 | $0.17 | +23.57% | $1.87 | +6.86% | +16.71% |
| Sep 01, 2026 | $0.17 | +19.29% | $1.83 | +4.57% | +14.72% |
| Aug 31, 2026 | $0.17 | +21.43% | $1.89 | +8.00% | +13.43% |
| Aug 28, 2026 | $0.17 | +21.43% | $1.88 | +7.43% | +14.00% |
| Aug 27, 2026 | $0.17 | +21.43% | $1.85 | +5.71% | +15.72% |
| Aug 26, 2026 | $0.17 | +24.29% | $1.79 | +2.29% | +22.00% |
| Aug 25, 2026 | $0.21 | +46.43% | $1.76 | +0.57% | +45.86% |
| Aug 24, 2026 | $0.18 | +25.00% | $1.75 | +0.00% | +25.00% |
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