PSUSVSREFR• 28 Days (Normalized)
PSUS vs REFR (Pershing Square USA Ltd. 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.
PSUS Performance $37.76
-1.9%
Pershing Square USA Ltd.
Normalized Baseline0.00%
REFR Performance $0.59
+52.13%
Research Frontiers Incorporated
Normalized Baseline0.00%
Alpha Spread Margin REFR LEADS
-54.03 pts
REFR outperforming by 54.03 percentage points
PSUSREFR
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
PSUS REFR
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | PSUS Price | PSUS Gain (%) | REFR Price | REFR Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $37.76 | -1.90% | $0.59 | +52.13% | -54.03% |
| Oct 08, 2026 | $37.25 | -3.22% | $0.62 | +59.59% | -62.81% |
| Oct 07, 2026 | $37.42 | -2.78% | $0.68 | +75.28% | -78.06% |
| Oct 06, 2026 | $37.74 | -1.95% | $0.72 | +83.72% | -85.67% |
| Oct 05, 2026 | $37.35 | -2.96% | $0.73 | +86.72% | -89.68% |
| Oct 02, 2026 | $37.14 | -3.51% | $0.73 | +86.82% | -90.33% |
| Sep 30, 2026 | $37.10 | -3.61% | $- | - | |
| Sep 29, 2026 | $36.64 | -4.81% | $- | - | |
| Sep 28, 2026 | $36.90 | -4.13% | $- | - | |
| Sep 25, 2026 | $37.71 | -2.03% | $- | - | |
| Sep 24, 2026 | $37.71 | -2.03% | $0.74 | +89.92% | -91.95% |
| Sep 23, 2026 | $38.55 | +0.16% | $0.71 | +82.05% | -81.89% |
| Sep 22, 2026 | $- | $0.78 | +100.00% | - | |
| Sep 21, 2026 | $39.58 | +2.83% | $0.76 | +94.87% | -92.04% |
| Sep 18, 2026 | $38.90 | +1.07% | $0.65 | +66.67% | -65.60% |
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