ONVSSPKL• 12 Months (Normalized)
ON vs SPKL (ON Semiconductor Corporation vs Spark I Acquisition Corp.)
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.
ON Performance $66.8
+34.14%
ON Semiconductor Corporation
Normalized Baseline0.00%
SPKL Performance $11.59
+%
Spark I Acquisition Corp.
Normalized Baseline0.00%
Alpha Spread Margin ON LEADS
+34.14%
ON outperforming by 34.14%
ONSPKL
Spread Trajectory12 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ON SPKL
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(252 dates)
| Date | ON Price | ON Gain (%) | SPKL Price | SPKL Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 17, 2026 | $66.80 | +34.14% | $- | - | |
| Sep 16, 2026 | $66.60 | +33.73% | $11.59 | +4.56% | +29.17% |
| Sep 15, 2026 | $73.20 | +46.99% | $11.58 | +4.51% | +42.48% |
| Sep 14, 2026 | $71.65 | +43.88% | $11.58 | +4.51% | +39.37% |
| Sep 11, 2026 | $76.14 | +52.89% | $11.58 | +4.51% | +48.38% |
| Sep 10, 2026 | $70.17 | +40.90% | $11.58 | +4.51% | +36.39% |
| Sep 09, 2026 | $70.98 | +42.53% | $11.60 | +4.69% | +37.84% |
| Sep 08, 2026 | $71.08 | +42.73% | $11.57 | +4.42% | +38.31% |
| Sep 04, 2026 | $74.38 | +49.36% | $11.59 | +4.56% | +44.80% |
| Sep 03, 2026 | $73.65 | +47.89% | $11.57 | +4.42% | +43.47% |
| Sep 02, 2026 | $72.34 | +45.26% | $11.57 | +4.42% | +40.84% |
| Sep 01, 2026 | $72.65 | +45.88% | $11.56 | +4.33% | +41.55% |
| Aug 31, 2026 | $74.09 | +48.78% | $11.56 | +4.33% | +44.45% |
| Aug 28, 2026 | $72.61 | +45.80% | $11.56 | +4.33% | +41.47% |
| Aug 27, 2026 | $74.80 | +50.20% | $11.55 | +4.24% | +45.96% |
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