REFRVSVPG• 28 Days (Normalized)
REFR vs VPG (Research Frontiers Incorporated vs Vishay Precision Group 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.
REFR Performance $0.59
+52.13%
Research Frontiers Incorporated
Normalized Baseline0.00%
VPG Performance $72.63
+11.11%
Vishay Precision Group Inc.
Normalized Baseline0.00%
Alpha Spread Margin REFR LEADS
+41.02 pts
REFR outperforming by 41.02 percentage points
REFRVPG
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
REFR VPG
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(18 dates)
| Date | REFR Price | REFR Gain (%) | VPG Price | VPG Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $0.59 | +52.13% | $72.63 | +11.11% | +41.02% |
| Oct 08, 2026 | $0.62 | +59.59% | $72.25 | +10.52% | +49.07% |
| Oct 07, 2026 | $0.68 | +75.28% | $75.34 | +15.25% | +60.03% |
| Oct 06, 2026 | $0.72 | +83.72% | $77.91 | +19.18% | +64.54% |
| Oct 05, 2026 | $0.73 | +86.72% | $78.06 | +19.41% | +67.31% |
| Oct 02, 2026 | $0.73 | +86.82% | $79.07 | +20.96% | +65.86% |
| Sep 28, 2026 | $- | $70.88 | +8.43% | - | |
| Sep 25, 2026 | $- | $71.63 | +9.58% | - | |
| Sep 24, 2026 | $0.74 | +89.92% | $68.57 | +4.90% | +85.02% |
| Sep 23, 2026 | $0.71 | +82.05% | $69.83 | +6.82% | +75.23% |
| Sep 22, 2026 | $0.78 | +100.00% | $69.91 | +6.95% | +93.05% |
| Sep 21, 2026 | $0.76 | +94.87% | $64.95 | -0.64% | +95.51% |
| Sep 18, 2026 | $0.65 | +66.67% | $62.65 | -4.16% | +70.83% |
| Sep 17, 2026 | $0.39 | +0.00% | $62.06 | -5.06% | +5.06% |
| Sep 16, 2026 | $0.38 | -2.56% | $61.04 | -6.62% | +4.06% |
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