CSTLVSFEED• 28 Days (Normalized)
CSTL vs FEED (Castle Biosciences Inc. vs ENvue Medical Inc.)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CSTL Performance $34.42
+6.46%
Castle Biosciences Inc.
Normalized Baseline0.00%
FEED Performance $0.36
-89.94%
ENvue Medical Inc.
Normalized Baseline0.00%
Alpha Spread Margin CSTL LEADS
+96.4 pts
CSTL outperforming by 96.40 percentage points
CSTLFEED
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CSTL FEED
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(18 dates)
| Date | CSTL Price | CSTL Gain (%) | FEED Price | FEED Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $34.42 | +6.46% | $0.36 | -89.94% | +96.40% |
| Oct 08, 2026 | $33.71 | +4.27% | $0.40 | -88.83% | +93.10% |
| Oct 07, 2026 | $33.00 | +2.07% | $0.31 | -91.20% | +93.27% |
| Oct 06, 2026 | $33.36 | +3.19% | $0.29 | -92.04% | +95.23% |
| Oct 05, 2026 | $36.65 | +13.36% | $0.24 | -93.29% | +106.65% |
| Oct 02, 2026 | $35.56 | +9.99% | $0.25 | -93.02% | +103.01% |
| Sep 28, 2026 | $35.93 | +11.14% | $0.43 | -87.93% | +99.07% |
| Sep 25, 2026 | $35.81 | +10.76% | $0.41 | -88.69% | +99.45% |
| Sep 24, 2026 | $35.19 | +8.85% | $0.49 | -86.31% | +95.16% |
| Sep 23, 2026 | $34.88 | +7.89% | $0.60 | -83.24% | +91.13% |
| Sep 22, 2026 | $34.85 | +7.79% | $0.42 | -88.27% | +96.06% |
| Sep 21, 2026 | $34.99 | +8.23% | $0.67 | -81.42% | +89.65% |
| Sep 18, 2026 | $35.34 | +9.31% | $0.75 | -79.19% | +88.50% |
| Sep 17, 2026 | $36.78 | +13.76% | $0.66 | -81.56% | +95.32% |
| Sep 16, 2026 | $35.48 | +9.74% | $0.80 | -77.65% | +87.39% |
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