CMPXVSERAS• 7 Days (Normalized)
CMPX vs ERAS (Compass Therapeutics Inc. vs Erasca Inc.)
Showing Closing Date Range from Sep 21 to Sep 28, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CMPX Performance $1.17
+%
Compass Therapeutics Inc.
Normalized Baseline0.00%
ERAS Performance $14.13
-6.05%
Erasca Inc.
Normalized Baseline0.00%
Alpha Spread Margin CMPX LEADS
+6.05 pts
CMPX outperforming by 6.05 percentage points
CMPXERAS
Spread Trajectory7 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CMPX ERAS
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(6 dates)
| Date | CMPX Price | CMPX Gain (%) | ERAS Price | ERAS Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 28, 2026 | $- | $14.13 | -6.05% | - | |
| Sep 25, 2026 | $- | $14.25 | -5.25% | - | |
| Sep 24, 2026 | $- | $14.52 | -3.46% | - | |
| Sep 23, 2026 | $1.17 | -35.71% | $13.95 | -7.28% | -28.43% |
| Sep 22, 2026 | $1.24 | -31.87% | $15.55 | +3.39% | -35.26% |
| Sep 21, 2026 | $1.82 | +0.00% | $15.04 | +0.00% | +0.00% |