PERFVSREFR• 28 Days (Normalized)
PERF vs REFR (Perfect 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.
PERF Performance $1.92
-0.52%
Perfect Corp.
Normalized Baseline0.00%
REFR Performance $0.59
+52.13%
Research Frontiers Incorporated
Normalized Baseline0.00%
Alpha Spread Margin REFR LEADS
-52.65 pts
REFR outperforming by 52.65 percentage points
PERFREFR
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
PERF REFR
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | PERF Price | PERF Gain (%) | REFR Price | REFR Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $1.92 | -0.52% | $0.59 | +52.13% | -52.65% |
| Oct 08, 2026 | $1.92 | -0.52% | $0.62 | +59.59% | -60.11% |
| Oct 07, 2026 | $1.91 | -1.04% | $0.68 | +75.28% | -76.32% |
| Oct 06, 2026 | $1.91 | -1.04% | $0.72 | +83.72% | -84.76% |
| Oct 05, 2026 | $1.92 | -0.52% | $0.73 | +86.72% | -87.24% |
| Oct 02, 2026 | $1.91 | -1.04% | $0.73 | +86.82% | -87.86% |
| Oct 01, 2026 | $1.91 | -1.04% | $- | - | |
| Sep 30, 2026 | $1.92 | -0.52% | $- | - | |
| Sep 29, 2026 | $1.89 | -2.07% | $- | - | |
| Sep 28, 2026 | $1.90 | -1.55% | $- | - | |
| Sep 25, 2026 | $1.90 | -1.55% | $- | - | |
| Sep 24, 2026 | $1.92 | -0.52% | $0.74 | +89.92% | -90.44% |
| Sep 23, 2026 | $1.92 | -0.52% | $0.71 | +82.05% | -82.57% |
| Sep 22, 2026 | $1.93 | +0.00% | $0.78 | +100.00% | -100.00% |
| Sep 21, 2026 | $1.93 | +0.00% | $0.76 | +94.87% | -94.87% |
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