CRBUVSIBIO• 6 Months (Normalized)
CRBU vs IBIO (Caribou Biosciences Inc. vs iBio Inc.)
Showing Closing Date Range from Mar, 15 to Sep, 11, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CRBU Performance $1.27
-32.09%
Caribou Biosciences Inc.
Normalized Baseline0.00%
IBIO Performance $1.21
-49.37%
iBio Inc.
Normalized Baseline0.00%
Alpha Spread Margin CRBU LEADS
+17.28%
CRBU outperforming by 17.28%
CRBUIBIO
Spread Trajectory6 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CRBU IBIO
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(125 dates)
| Date | CRBU Price | CRBU Gain (%) | IBIO Price | IBIO Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 11, 2026 | $1.27 | -32.09% | $1.21 | -49.37% | +17.28% |
| Sep 10, 2026 | $1.37 | -26.74% | $1.23 | -48.54% | +21.80% |
| Sep 09, 2026 | $1.44 | -22.99% | $1.26 | -47.28% | +24.29% |
| Sep 08, 2026 | $1.54 | -17.65% | $1.30 | -45.61% | +27.96% |
| Sep 04, 2026 | $1.57 | -16.04% | $1.31 | -45.19% | +29.15% |
| Sep 03, 2026 | $1.57 | -16.04% | $1.30 | -45.61% | +29.57% |
| Sep 02, 2026 | $1.60 | -14.44% | $1.31 | -45.19% | +30.75% |
| Sep 01, 2026 | $1.55 | -17.11% | $1.26 | -47.28% | +30.17% |
| Aug 31, 2026 | $1.54 | -17.65% | $1.27 | -46.86% | +29.21% |
| Aug 28, 2026 | $1.62 | -13.37% | $1.36 | -43.10% | +29.73% |
| Aug 27, 2026 | $1.66 | -11.23% | $1.40 | -41.42% | +30.19% |
| Aug 26, 2026 | $1.65 | -11.76% | $1.43 | -40.17% | +28.41% |
| Aug 25, 2026 | $1.76 | -5.88% | $1.47 | -38.49% | +32.61% |
| Aug 24, 2026 | $1.64 | -12.30% | $1.42 | -40.59% | +28.29% |
| Aug 21, 2026 | $1.66 | -11.23% | $1.43 | -40.17% | +28.94% |
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