AAPLVSREFR• 28 Days (Normalized)
AAPL vs REFR (Apple Inc. 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.
AAPL Performance $336.64
+1.32%
Apple Inc.
Normalized Baseline0.00%
REFR Performance $0.59
+52.13%
Research Frontiers Incorporated
Normalized Baseline0.00%
Alpha Spread Margin REFR LEADS
-50.81 pts
REFR outperforming by 50.81 percentage points
AAPLREFR
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
AAPL REFR
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | AAPL Price | AAPL Gain (%) | REFR Price | REFR Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $336.64 | +1.32% | $0.59 | +52.13% | -50.81% |
| Oct 08, 2026 | $340.42 | +2.45% | $0.62 | +59.59% | -57.14% |
| Oct 07, 2026 | $336.67 | +1.32% | $0.68 | +75.28% | -73.96% |
| Oct 06, 2026 | $333.63 | +0.41% | $0.72 | +83.72% | -83.31% |
| Oct 05, 2026 | $332.89 | +0.19% | $0.73 | +86.72% | -86.53% |
| Oct 02, 2026 | $333.69 | +0.43% | $0.73 | +86.82% | -86.39% |
| Oct 01, 2026 | $330.32 | -0.59% | $- | - | |
| Sep 30, 2026 | $333.02 | +0.23% | $- | - | |
| Sep 29, 2026 | $329.40 | -0.86% | $- | - | |
| Sep 28, 2026 | $338.40 | +1.84% | $- | - | |
| Sep 25, 2026 | $341.07 | +2.65% | $- | - | |
| Sep 24, 2026 | $335.92 | +1.10% | $0.74 | +89.92% | -88.82% |
| Sep 23, 2026 | $337.02 | +1.43% | $0.71 | +82.05% | -80.62% |
| Sep 22, 2026 | $339.75 | +2.25% | $0.78 | +100.00% | -97.75% |
| Sep 21, 2026 | $338.98 | +2.02% | $0.76 | +94.87% | -92.85% |
Page 1 of 2