AMPGVSSNDK• 28 Days (Normalized)
AMPG vs SNDK (Amplitech Group Inc. vs Sandisk Corporation)
Showing Closing Date Range from Aug, 21 to Sep, 18, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
AMPG Performance $3.36
-2.89%
Amplitech Group Inc.
Normalized Baseline0.00%
SNDK Performance $1743.01
+9.21%
Sandisk Corporation
Normalized Baseline0.00%
Alpha Spread Margin SNDK LEADS
-12.1%
SNDK outperforming by 12.10%
AMPGSNDK
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
AMPG SNDK
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(20 dates)
| Date | AMPG Price | AMPG Gain (%) | SNDK Price | SNDK Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 18, 2026 | $3.36 | -2.89% | $1743.01 | +9.21% | -12.10% |
| Sep 17, 2026 | $3.41 | -1.59% | $1614.39 | +1.15% | -2.74% |
| Sep 16, 2026 | $3.34 | -3.47% | $1519.97 | -4.77% | +1.30% |
| Sep 15, 2026 | $3.33 | -3.76% | $1530.90 | -4.08% | +0.32% |
| Sep 14, 2026 | $3.38 | -2.31% | $1551.99 | -2.76% | +0.45% |
| Sep 11, 2026 | $3.46 | +0.00% | $1633.35 | +2.34% | -2.34% |
| Sep 10, 2026 | $3.45 | -0.29% | $1692.59 | +6.05% | -6.34% |
| Sep 09, 2026 | $3.44 | -0.58% | $1764.17 | +10.53% | -11.11% |
| Sep 08, 2026 | $3.57 | +3.03% | $1737.99 | +8.89% | -5.86% |
| Sep 04, 2026 | $3.37 | -2.60% | $1740.00 | +9.02% | -11.62% |
| Sep 03, 2026 | $3.42 | -1.16% | $1554.99 | -2.57% | +1.41% |
| Sep 02, 2026 | $3.32 | -4.05% | $1553.40 | -2.67% | -1.38% |
| Sep 01, 2026 | $3.24 | -6.36% | $1536.87 | -3.71% | -2.65% |
| Aug 31, 2026 | $3.37 | -2.60% | $1566.70 | -1.84% | -0.76% |
| Aug 28, 2026 | $3.36 | -2.89% | $1484.98 | -6.96% | +4.07% |
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