Old Second Bancorp, Inc. (FRA:OSB)
19.80
-0.10 (-0.50%)
At close: Sep 18, 2026
FRA:OSB Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | -0.50% | - |
| Sep 17, 2026 | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | -1.49% | - |
| Sep 16, 2026 | 20.20 | 20.20 | 20.20 | 20.20 | 20.20 | - | - |
| Sep 15, 2026 | 20.20 | 20.20 | 20.20 | 20.20 | 20.20 | - | - |
| Sep 14, 2026 | 20.20 | 20.20 | 20.20 | 20.20 | 20.20 | 1.00% | - |
| Sep 11, 2026 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 1.01% | - |
| Sep 10, 2026 | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | -1.00% | - |
| Sep 9, 2026 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | -0.99% | - |
| Sep 8, 2026 | 20.20 | 20.20 | 20.20 | 20.20 | 20.20 | 2.02% | - |
| Sep 7, 2026 | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | -1.00% | - |
| Sep 4, 2026 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | -0.99% | - |
| Sep 3, 2026 | 20.20 | 20.20 | 20.20 | 20.20 | 20.20 | 2.54% | - |
| Sep 2, 2026 | 19.70 | 19.70 | 19.70 | 19.70 | 19.70 | - | - |
| Sep 1, 2026 | 19.70 | 19.70 | 19.70 | 19.70 | 19.70 | -1.01% | - |
| Aug 31, 2026 | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | 1.02% | - |
| Aug 28, 2026 | 19.70 | 19.70 | 19.70 | 19.70 | 19.70 | -0.51% | - |
| Aug 27, 2026 | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 1.02% | - |
| Aug 26, 2026 | 19.60 | 19.60 | 19.60 | 19.60 | 19.60 | -8.41% | - |
| Aug 25, 2026 | 21.40 | 21.40 | 21.40 | 21.40 | 21.40 | 8.08% | - |
| Aug 24, 2026 | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 1.02% | - |
| Aug 21, 2026 | 19.60 | 19.60 | 19.60 | 19.60 | 19.60 | - | - |
| Aug 20, 2026 | 19.60 | 19.60 | 19.60 | 19.60 | 19.60 | -9.26% | - |
| Aug 19, 2026 | 21.60 | 21.60 | 21.60 | 21.60 | 21.60 | -0.92% | - |
| Aug 18, 2026 | 21.80 | 21.80 | 21.80 | 21.80 | 21.80 | -0.91% | - |
| Aug 17, 2026 | 22.00 | 22.00 | 22.00 | 22.00 | 22.00 | - | - |
| Aug 14, 2026 | 22.00 | 22.00 | 22.00 | 22.00 | 22.00 | - | - |
| Aug 13, 2026 | 22.00 | 22.00 | 22.00 | 22.00 | 22.00 | 1.85% | - |
| Aug 12, 2026 | 21.60 | 21.60 | 21.60 | 21.60 | 21.60 | - | - |
| Aug 11, 2026 | 21.60 | 21.60 | 21.60 | 21.60 | 21.60 | -0.92% | - |
| Aug 10, 2026 | 21.80 | 21.80 | 21.80 | 21.80 | 21.80 | -0.91% | - |
| Aug 7, 2026 | 22.00 | 22.00 | 22.00 | 22.00 | 22.00 | -0.90% | - |
| Aug 6, 2026 | 22.20 | 22.20 | 22.20 | 22.20 | 22.20 | 0.91% | - |
| Aug 5, 2026 | 22.00 | 22.00 | 22.00 | 22.00 | 22.00 | -0.90% | - |
| Aug 4, 2026 | 22.20 | 22.20 | 22.20 | 22.20 | 22.20 | 2.78% | - |
| Aug 3, 2026 | 21.60 | 21.60 | 21.60 | 21.60 | 21.60 | - | - |
| Jul 31, 2026 | 21.60 | 21.60 | 21.60 | 21.60 | 21.60 | 0.28% | - |
| Jul 30, 2026 | 21.60 | 21.60 | 21.60 | 21.60 | 21.54 | -0.92% | - |
| Jul 29, 2026 | 21.80 | 21.80 | 21.80 | 21.80 | 21.74 | 3.81% | - |
| Jul 28, 2026 | 21.40 | 21.40 | 21.00 | 21.00 | 20.94 | 0.96% | 102 |
| Jul 27, 2026 | 20.80 | 20.80 | 20.80 | 20.80 | 20.74 | 1.96% | - |
| Jul 24, 2026 | 20.40 | 20.40 | 20.40 | 20.40 | 20.34 | 3.03% | - |
| Jul 23, 2026 | 20.20 | 20.20 | 19.80 | 19.80 | 19.74 | -2.94% | - |
| Jul 22, 2026 | 20.40 | 20.40 | 20.40 | 20.40 | 20.34 | - | - |
| Jul 21, 2026 | 20.40 | 20.40 | 20.40 | 20.40 | 20.34 | - | - |
| Jul 20, 2026 | 20.40 | 20.40 | 20.40 | 20.40 | 20.34 | -0.97% | - |
| Jul 17, 2026 | 20.60 | 20.60 | 20.60 | 20.60 | 20.54 | 3.52% | - |
| Jul 16, 2026 | 19.90 | 19.90 | 19.90 | 19.90 | 19.84 | 2.05% | - |
| Jul 15, 2026 | 19.70 | 19.70 | 19.50 | 19.50 | 19.45 | -2.50% | - |
| Jul 14, 2026 | 20.00 | 20.00 | 20.00 | 20.00 | 19.94 | 8.70% | - |
| Jul 13, 2026 | 18.40 | 18.40 | 18.40 | 18.40 | 18.35 | -6.12% | - |