COLAVSEHTH• 28 Days (Normalized)
COLA vs EHTH (Columbus Acquisition Corp vs eHealth Inc.)
Showing Closing Date Range from Sep 9 to Oct 7, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
COLA Performance $2.86
+%
Columbus Acquisition Corp
Normalized Baseline0.00%
EHTH Performance $0.71
-23.14%
eHealth Inc.
Normalized Baseline0.00%
Alpha Spread Margin COLA LEADS
+23.14 pts
COLA outperforming by 23.14 percentage points
COLAEHTH
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
COLA EHTH
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | COLA Price | COLA Gain (%) | EHTH Price | EHTH Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 07, 2026 | $- | $0.71 | -23.14% | - | |
| Oct 06, 2026 | $- | $0.76 | -17.47% | - | |
| Oct 05, 2026 | $- | $0.68 | -25.95% | - | |
| Oct 02, 2026 | $- | $0.67 | -27.17% | - | |
| Oct 01, 2026 | $2.86 | -70.67% | $- | - | |
| Sep 30, 2026 | $7.30 | -25.13% | $- | - | |
| Sep 29, 2026 | $10.45 | +7.18% | $- | - | |
| Sep 28, 2026 | $10.64 | +9.11% | $- | - | |
| Sep 25, 2026 | $10.45 | +7.18% | $- | - | |
| Sep 24, 2026 | $10.70 | +9.74% | $0.82 | -10.91% | +20.65% |
| Sep 23, 2026 | $10.70 | +9.74% | $0.84 | -8.70% | +18.44% |
| Sep 22, 2026 | $10.74 | +10.15% | $- | - | |
| Sep 21, 2026 | $11.25 | +15.38% | $0.89 | -3.26% | +18.64% |
| Sep 18, 2026 | $10.70 | +9.74% | $0.89 | -3.26% | +13.00% |
| Sep 17, 2026 | $10.65 | +9.23% | $0.85 | -7.61% | +16.84% |
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