RFAIVSULBI• 3 Months (Normalized)
RFAI vs ULBI (RF Acquisition Corp II vs Ultralife Corporation)
Showing Closing Date Range from Jul 4 to Oct 2, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
RFAI Performance $37.55
+240.44%
RF Acquisition Corp II
Normalized Baseline0.00%
ULBI Performance $6.46
+5.73%
Ultralife Corporation
Normalized Baseline0.00%
Alpha Spread Margin RFAI LEADS
+234.71 pts
RFAI outperforming by 234.71 percentage points
RFAIULBI
Spread Trajectory3 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
RFAI ULBI
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(60 dates)
| Date | RFAI Price | RFAI Gain (%) | ULBI Price | ULBI Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 30, 2026 | $37.55 | +240.44% | $6.46 | +5.73% | +234.71% |
| Sep 25, 2026 | $- | $6.16 | +0.82% | - | |
| Sep 24, 2026 | $- | $6.05 | -0.98% | - | |
| Sep 23, 2026 | $34.23 | +210.29% | $5.90 | -3.44% | +213.73% |
| Sep 22, 2026 | $36.00 | +226.38% | $5.70 | -6.71% | +233.09% |
| Sep 21, 2026 | $37.51 | +240.07% | $5.64 | -7.69% | +247.76% |
| Sep 18, 2026 | $40.50 | +267.18% | $5.65 | -7.53% | +274.71% |
| Sep 17, 2026 | $41.12 | +272.80% | $5.58 | -8.67% | +281.47% |
| Sep 16, 2026 | $41.50 | +276.25% | $5.45 | -10.80% | +287.05% |
| Sep 15, 2026 | $33.15 | +200.54% | $5.44 | -10.97% | +211.51% |
| Sep 14, 2026 | $29.21 | +164.82% | $5.56 | -9.00% | +173.82% |
| Sep 11, 2026 | $30.10 | +172.89% | $5.60 | -8.35% | +181.24% |
| Sep 10, 2026 | $32.01 | +190.21% | $5.65 | -7.53% | +197.74% |
| Sep 09, 2026 | $32.00 | +190.12% | $5.63 | -7.86% | +197.98% |
| Sep 08, 2026 | $41.56 | +276.79% | $5.94 | -2.78% | +279.57% |
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