BBDOVSREFR• 3 Months (Normalized)
BBDO vs REFR (Banco Bradesco Sa American Depositary Shares (each representing one Common Share) vs Research Frontiers Incorporated)
Showing Closing Date Range from Jul 9 to Oct 7, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
BBDO Performance $3.86
+26.97%
Banco Bradesco Sa American Depositary Shares (each representing one Common Share)
Normalized Baseline0.00%
REFR Performance $0.68
+28.98%
Research Frontiers Incorporated
Normalized Baseline0.00%
Alpha Spread Margin REFR LEADS
-2.01 pts
REFR outperforming by 2.01 percentage points
BBDOREFR
Spread Trajectory3 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
BBDO REFR
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(63 dates)
| Date | BBDO Price | BBDO Gain (%) | REFR Price | REFR Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 07, 2026 | $3.86 | +26.97% | $0.68 | +28.98% | -2.01% |
| Oct 06, 2026 | $4.02 | +32.24% | $0.72 | +35.19% | -2.95% |
| Oct 05, 2026 | $3.76 | +23.68% | $0.73 | +37.40% | -13.72% |
| Oct 02, 2026 | $3.16 | +3.95% | $0.73 | +37.47% | -33.52% |
| Oct 01, 2026 | $3.14 | +3.29% | $- | - | |
| Sep 30, 2026 | $3.08 | +1.32% | $- | - | |
| Sep 29, 2026 | $3.06 | +0.66% | $- | - | |
| Sep 28, 2026 | $3.04 | +0.00% | $- | - | |
| Sep 24, 2026 | $- | $0.74 | +39.75% | - | |
| Sep 23, 2026 | $- | $0.71 | +33.96% | - | |
| Sep 22, 2026 | $- | $0.78 | +47.17% | - | |
| Sep 21, 2026 | $- | $0.76 | +43.40% | - | |
| Sep 18, 2026 | $- | $0.65 | +22.64% | - | |
| Sep 17, 2026 | $- | $0.39 | -26.42% | - | |
| Sep 16, 2026 | $- | $0.38 | -28.30% | - |
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