GOSSVSPRME• 7 Days (Normalized)
GOSS vs PRME (Gossamer Bio Inc. vs Prime Medicine Inc.)
Showing Closing Date Range from Sep, 09 to Sep, 16, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
GOSS Performance $10.82
-15.47%
Gossamer Bio Inc.
Normalized Baseline0.00%
PRME Performance $2.94
-15.27%
Prime Medicine Inc.
Normalized Baseline0.00%
Alpha Spread Margin PRME LEADS
-0.2%
PRME outperforming by 0.20%
GOSSPRME
Spread Trajectory7 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
GOSS PRME
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(6 dates)
| Date | GOSS Price | GOSS Gain (%) | PRME Price | PRME Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 16, 2026 | $10.82 | -15.47% | $2.94 | -15.27% | -0.20% |
| Sep 15, 2026 | $10.38 | -18.91% | $3.14 | -9.51% | -9.40% |
| Sep 14, 2026 | $10.70 | -16.41% | $3.18 | -8.36% | -8.05% |
| Sep 11, 2026 | $10.73 | -16.17% | $3.13 | -9.80% | -6.37% |
| Sep 10, 2026 | $11.36 | -11.25% | $3.35 | -3.46% | -7.79% |
| Sep 09, 2026 | $12.80 | +0.00% | $3.47 | +0.00% | +0.00% |