CMPXVSERAS• 6 Months (Normalized)
CMPX vs ERAS (Compass Therapeutics Inc. vs Erasca Inc.)
Showing Closing Date Range from Mar 29 to Sep 25, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CMPX Performance $1.17
-77.06%
Compass Therapeutics Inc.
Normalized Baseline0.00%
ERAS Performance $13.95
-6.66%
Erasca Inc.
Normalized Baseline0.00%
Alpha Spread Margin ERAS LEADS
-70.4 pts
ERAS outperforming by 70.40 percentage points
CMPXERAS
Spread Trajectory6 Months (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(123 dates)
| Date | CMPX Price | CMPX Gain (%) | ERAS Price | ERAS Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 23, 2026 | $1.17 | -77.06% | $13.95 | -6.66% | -70.40% |
| Sep 22, 2026 | $1.24 | -75.69% | $15.55 | +4.08% | -79.77% |
| Sep 21, 2026 | $1.82 | -64.31% | $15.04 | +0.67% | -64.98% |
| Sep 18, 2026 | $1.90 | -62.75% | $14.77 | -1.14% | -61.61% |
| Sep 17, 2026 | $1.85 | -63.73% | $15.34 | +2.68% | -66.41% |
| Sep 16, 2026 | $1.83 | -64.12% | $15.36 | +2.81% | -66.93% |
| Sep 15, 2026 | $1.85 | -63.73% | $16.25 | +8.77% | -72.50% |
| Sep 14, 2026 | $1.96 | -61.57% | $16.16 | +8.17% | -69.74% |
| Sep 11, 2026 | $2.00 | -60.78% | $15.88 | +6.29% | -67.07% |
| Sep 10, 2026 | $2.05 | -59.80% | $16.03 | +7.30% | -67.10% |
| Sep 09, 2026 | $2.18 | -57.25% | $15.70 | +5.09% | -62.34% |
| Sep 08, 2026 | $2.21 | -56.67% | $16.28 | +8.97% | -65.64% |
| Sep 04, 2026 | $2.38 | -53.33% | $16.19 | +8.37% | -61.70% |
| Sep 03, 2026 | $2.37 | -53.53% | $16.26 | +8.84% | -62.37% |
| Sep 02, 2026 | $2.43 | -52.35% | $16.37 | +9.57% | -61.92% |
Page 1 of 9