ONVSSPOK• 12 Months (Normalized)
ON vs SPOK (ON Semiconductor Corporation vs Spok Holdings Inc.)
Showing Closing Date Range from Sep, 11, 2025 to Sep, 11, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ON Performance $76.14
+55.32%
ON Semiconductor Corporation
Normalized Baseline0.00%
SPOK Performance $10.65
-39.66%
Spok Holdings Inc.
Normalized Baseline0.00%
Alpha Spread Margin ON LEADS
+94.98%
ON outperforming by 94.98%
ONSPOK
Spread Trajectory12 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ON SPOK
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(252 dates)
| Date | ON Price | ON Gain (%) | SPOK Price | SPOK Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 11, 2026 | $76.14 | +55.32% | $10.65 | -39.66% | +94.98% |
| Sep 10, 2026 | $70.17 | +43.15% | $10.63 | -39.77% | +82.92% |
| Sep 09, 2026 | $70.98 | +44.80% | $10.57 | -40.11% | +84.91% |
| Sep 08, 2026 | $71.08 | +45.00% | $10.64 | -39.72% | +84.72% |
| Sep 04, 2026 | $74.38 | +51.73% | $10.71 | -39.32% | +91.05% |
| Sep 03, 2026 | $73.65 | +50.24% | $10.68 | -39.49% | +89.73% |
| Sep 02, 2026 | $72.34 | +47.57% | $10.56 | -40.17% | +87.74% |
| Sep 01, 2026 | $72.65 | +48.20% | $10.56 | -40.17% | +88.37% |
| Aug 31, 2026 | $74.09 | +51.14% | $10.51 | -40.45% | +91.59% |
| Aug 28, 2026 | $72.61 | +48.12% | $10.65 | -39.66% | +87.78% |
| Aug 27, 2026 | $74.80 | +52.59% | $10.36 | -41.30% | +93.89% |
| Aug 26, 2026 | $73.22 | +49.37% | $10.42 | -40.96% | +90.33% |
| Aug 25, 2026 | $72.51 | +47.92% | $10.58 | -40.06% | +87.98% |
| Aug 24, 2026 | $71.93 | +46.74% | $10.62 | -39.83% | +86.57% |
| Aug 21, 2026 | $74.21 | +51.39% | $10.31 | -41.59% | +92.98% |
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