PDSBVSREFR• 28 Days (Normalized)
PDSB vs REFR (PDS Biotechnology Corporation vs Research Frontiers Incorporated)
Showing Closing Date Range from Sep 3 to Oct 1, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
PDSB Performance $0.74
+235.32%
PDS Biotechnology Corporation
Normalized Baseline0.00%
REFR Performance $0.74
+%
Research Frontiers Incorporated
Normalized Baseline0.00%
Alpha Spread Margin PDSB LEADS
+235.32 pts
PDSB outperforming by 235.32 percentage points
PDSBREFR
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
PDSB REFR
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(19 dates)
| Date | PDSB Price | PDSB Gain (%) | REFR Price | REFR Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 30, 2026 | $0.74 | +235.32% | $- | - | |
| Sep 29, 2026 | $0.74 | +237.73% | $- | - | |
| Sep 28, 2026 | $0.77 | +248.18% | $- | - | |
| Sep 25, 2026 | $0.80 | +262.27% | $- | - | |
| Sep 24, 2026 | $0.80 | +263.64% | $0.74 | +80.66% | +182.98% |
| Sep 23, 2026 | $0.82 | +274.55% | $0.71 | +73.17% | +201.38% |
| Sep 22, 2026 | $0.91 | +313.64% | $0.78 | +90.24% | +223.40% |
| Sep 21, 2026 | $0.84 | +282.73% | $0.76 | +85.37% | +197.36% |
| Sep 18, 2026 | $0.81 | +266.36% | $0.65 | +58.54% | +207.82% |
| Sep 17, 2026 | $0.84 | +282.73% | $0.39 | -4.88% | +287.61% |
| Sep 16, 2026 | $0.99 | +350.45% | $0.38 | -7.32% | +357.77% |
| Sep 15, 2026 | $0.59 | +165.91% | $0.36 | -12.20% | +178.11% |
| Sep 14, 2026 | $0.40 | +81.36% | $0.38 | -7.32% | +88.68% |
| Sep 11, 2026 | $0.30 | +34.09% | $0.39 | -4.88% | +38.97% |
| Sep 10, 2026 | $0.32 | +43.18% | $0.39 | -4.88% | +48.06% |
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