AEHRVSPSIG• 28 Days (Normalized)
AEHR vs PSIG (Aehr Test Systems vs PS International Group Ltd.)
Showing Closing Date Range from Aug, 14 to Sep, 11, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
AEHR Performance $94.69
-29.37%
Aehr Test Systems
Normalized Baseline0.00%
PSIG Performance $2.68
+138.84%
PS International Group Ltd.
Normalized Baseline0.00%
Alpha Spread Margin PSIG LEADS
-168.21%
PSIG outperforming by 168.21%
AEHRPSIG
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
AEHR PSIG
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | AEHR Price | AEHR Gain (%) | PSIG Price | PSIG Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 11, 2026 | $94.69 | -29.37% | $2.68 | +138.84% | -168.21% |
| Sep 10, 2026 | $93.81 | -30.02% | $2.29 | +104.46% | -134.48% |
| Sep 09, 2026 | $95.56 | -28.72% | $1.79 | +59.37% | -88.09% |
| Sep 08, 2026 | $90.79 | -32.28% | $1.81 | +61.61% | -93.89% |
| Sep 04, 2026 | $86.26 | -35.66% | $1.86 | +66.07% | -101.73% |
| Sep 03, 2026 | $76.27 | -43.11% | $1.87 | +66.96% | -110.07% |
| Sep 02, 2026 | $80.24 | -40.15% | $1.99 | +77.68% | -117.83% |
| Sep 01, 2026 | $76.59 | -42.87% | $1.88 | +67.86% | -110.73% |
| Aug 31, 2026 | $79.27 | -40.87% | $1.63 | +45.54% | -86.41% |
| Aug 28, 2026 | $80.81 | -39.72% | $1.80 | +60.71% | -100.43% |
| Aug 27, 2026 | $90.46 | -32.52% | $1.81 | +61.61% | -94.13% |
| Aug 26, 2026 | $91.12 | -32.03% | $1.93 | +72.32% | -104.35% |
| Aug 25, 2026 | $95.59 | -28.70% | $1.96 | +75.00% | -103.70% |
| Aug 24, 2026 | $96.43 | -28.07% | $2.25 | +100.89% | -128.96% |
| Aug 21, 2026 | $101.73 | -24.12% | $2.79 | +149.11% | -173.23% |
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