As of 2025-10-18, the Relative Valuation of Old Second Bancorp Inc (OSBC) is 22.62 USD. This relative valuation is based on P/E multiples. With the latest stock price at 16.71 USD, the upside of Old Second Bancorp Inc based on Relative Valuation is 35.4%.
The range of the Relative Valuation is 19.05 - 24.83 USD.
| Range | Selected | |
| Trailing P/E multiples | 12.0x - 14.2x | 13.4x |
| Forward P/E multiples | 13.7x - 14.9x | 14.4x |
| Fair Price | 19.05 - 24.83 | 22.62 |
| Upside | 14.0% - 48.6% | 35.4% |
| Date | P/E |
| 2025-10-16 | 10.51 |
| 2025-10-15 | 11.22 |
| 2025-10-14 | 11.30 |
| 2025-10-13 | 10.84 |
| 2025-10-10 | 10.72 |
| 2025-10-09 | 10.81 |
| 2025-10-08 | 10.86 |
| 2025-10-07 | 10.85 |
| 2025-10-06 | 11.03 |
| 2025-10-03 | 10.86 |
| 2025-10-02 | 10.75 |
| 2025-10-01 | 10.92 |
| 2025-09-30 | 10.87 |
| 2025-09-29 | 10.88 |
| 2025-09-26 | 11.08 |
| 2025-09-25 | 11.01 |
| 2025-09-24 | 11.13 |
| 2025-09-23 | 11.23 |
| 2025-09-22 | 11.26 |
| 2025-09-19 | 11.25 |
| 2025-09-18 | 11.55 |
| 2025-09-17 | 11.26 |
| 2025-09-16 | 11.21 |
| 2025-09-15 | 11.35 |
| 2025-09-12 | 11.48 |
| 2025-09-11 | 11.57 |
| 2025-09-10 | 11.50 |
| 2025-09-09 | 11.48 |
| 2025-09-08 | 11.65 |
| 2025-09-05 | 11.59 |
| 2025-09-04 | 11.80 |
| 2025-09-03 | 11.62 |
| 2025-09-02 | 11.60 |
| 2025-08-29 | 11.61 |
| 2025-08-28 | 11.65 |
| 2025-08-27 | 11.68 |
| 2025-08-26 | 11.57 |
| 2025-08-25 | 11.43 |
| 2025-08-22 | 11.57 |
| 2025-08-21 | 11.06 |
| 2025-08-20 | 11.04 |
| 2025-08-19 | 11.00 |
| 2025-08-18 | 11.08 |
| 2025-08-15 | 10.94 |
| 2025-08-14 | 11.18 |
| 2025-08-13 | 11.22 |
| 2025-08-12 | 11.04 |
| 2025-08-11 | 10.56 |
| 2025-08-08 | 10.53 |
| 2025-08-07 | 10.42 |