BRTMVSREFR• 28 Days (Normalized)
BRTM vs REFR (B&R Technology Merger Corp. vs Research Frontiers Incorporated)
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.
BRTM Performance $9.79
-0.81%
B&R Technology Merger Corp.
Normalized Baseline0.00%
REFR Performance $0.59
+52.13%
Research Frontiers Incorporated
Normalized Baseline0.00%
Alpha Spread Margin REFR LEADS
-52.94 pts
REFR outperforming by 52.94 percentage points
BRTMREFR
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
BRTM REFR
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | BRTM Price | BRTM Gain (%) | REFR Price | REFR Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $9.79 | -0.81% | $0.59 | +52.13% | -52.94% |
| Oct 08, 2026 | $9.79 | -0.81% | $0.62 | +59.59% | -60.40% |
| Oct 07, 2026 | $9.79 | -0.81% | $0.68 | +75.28% | -76.09% |
| Oct 06, 2026 | $9.80 | -0.71% | $0.72 | +83.72% | -84.43% |
| Oct 05, 2026 | $9.80 | -0.71% | $0.73 | +86.72% | -87.43% |
| Oct 02, 2026 | $9.80 | -0.71% | $0.73 | +86.82% | -87.53% |
| Oct 01, 2026 | $9.80 | -0.71% | $- | - | |
| Sep 30, 2026 | $9.81 | -0.61% | $- | - | |
| Sep 29, 2026 | $9.81 | -0.61% | $- | - | |
| Sep 28, 2026 | $9.82 | -0.51% | $- | - | |
| Sep 25, 2026 | $9.80 | -0.71% | $- | - | |
| Sep 24, 2026 | $9.81 | -0.61% | $0.74 | +89.92% | -90.53% |
| Sep 23, 2026 | $9.83 | -0.41% | $0.71 | +82.05% | -82.46% |
| Sep 22, 2026 | $9.82 | -0.51% | $0.78 | +100.00% | -100.51% |
| Sep 21, 2026 | $9.81 | -0.61% | $0.76 | +94.87% | -95.48% |
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