ONVSOSBC• 7 Days (Normalized)
ON vs OSBC (ON Semiconductor Corporation vs Old Second Bancorp Inc.)
Showing Closing Date Range from Sep, 10 to Sep, 17, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
ON Performance $69.11
-1.51%
ON Semiconductor Corporation
Normalized Baseline0.00%
OSBC Performance $24.96
-2.23%
Old Second Bancorp Inc.
Normalized Baseline0.00%
Alpha Spread Margin ON LEADS
+0.72%
ON outperforming by 0.72%
ONOSBC
Spread Trajectory7 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
ON OSBC
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(6 dates)
| Date | ON Price | ON Gain (%) | OSBC Price | OSBC Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 17, 2026 | $69.11 | -1.51% | $24.96 | -2.23% | +0.72% |
| Sep 16, 2026 | $66.60 | -5.09% | $24.98 | -2.15% | -2.94% |
| Sep 15, 2026 | $73.20 | +4.32% | $25.53 | +0.00% | +4.32% |
| Sep 14, 2026 | $71.65 | +2.11% | $25.51 | -0.08% | +2.19% |
| Sep 11, 2026 | $76.14 | +8.51% | $25.58 | +0.20% | +8.31% |
| Sep 10, 2026 | $70.17 | +0.00% | $25.53 | +0.00% | +0.00% |