NSSCVSSNDK• 12 Months (Normalized)
NSSC vs SNDK (NAPCO Security Technologies Inc. vs Sandisk Corporation)
Showing Closing Date Range from Sep, 17, 2025 to Sep, 17, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
NSSC Performance $35.84
-15.48%
NAPCO Security Technologies Inc.
Normalized Baseline0.00%
SNDK Performance $1610.78
+1614.14%
Sandisk Corporation
Normalized Baseline0.00%
Alpha Spread Margin SNDK LEADS
-1629.62%
SNDK outperforming by 1629.62%
NSSCSNDK
Spread Trajectory12 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
NSSC SNDK
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(252 dates)
| Date | NSSC Price | NSSC Gain (%) | SNDK Price | SNDK Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 17, 2026 | $35.84 | -15.48% | $1610.78 | +1614.14% | -1629.62% |
| Sep 16, 2026 | $36.33 | -14.32% | $1519.97 | +1517.51% | -1531.83% |
| Sep 15, 2026 | $35.95 | -15.21% | $1530.90 | +1529.13% | -1544.34% |
| Sep 14, 2026 | $35.86 | -15.42% | $1551.99 | +1551.58% | -1567.00% |
| Sep 11, 2026 | $36.26 | -14.48% | $1633.35 | +1638.16% | -1652.64% |
| Sep 10, 2026 | $35.51 | -16.25% | $1692.59 | +1701.20% | -1717.45% |
| Sep 09, 2026 | $35.91 | -15.31% | $1764.17 | +1777.38% | -1792.69% |
| Sep 08, 2026 | $37.09 | -12.52% | $1737.99 | +1749.52% | -1762.04% |
| Sep 04, 2026 | $37.01 | -12.71% | $1740.00 | +1751.65% | -1764.36% |
| Sep 03, 2026 | $37.05 | -12.62% | $1554.99 | +1554.77% | -1567.39% |
| Sep 02, 2026 | $35.65 | -15.92% | $1553.40 | +1553.08% | -1569.00% |
| Sep 01, 2026 | $35.24 | -16.89% | $1536.87 | +1535.49% | -1552.38% |
| Aug 31, 2026 | $36.24 | -14.53% | $1566.70 | +1567.23% | -1581.76% |
| Aug 28, 2026 | $35.35 | -16.63% | $1484.98 | +1480.27% | -1496.90% |
| Aug 27, 2026 | $35.28 | -16.79% | $1484.95 | +1480.24% | -1497.03% |
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