Old Second Bancorp Inc. (OSBC)
NASDAQ: OSBC
· Real-Time Price · USD
17.26
0.16 (0.94%)
At close: Oct 03, 2025, 3:59 PM
17.26
0.00%
After-hours: Oct 03, 2025, 04:10 PM EDT
OSBC Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 17.10 | 17.37 | 17.10 | 17.26 | 17.26 | 0.94% | 224,547 |
| Oct 2, 2025 | 17.33 | 17.36 | 16.96 | 17.10 | 17.10 | -1.50% | 279,404 |
| Oct 1, 2025 | 17.12 | 17.55 | 16.99 | 17.36 | 17.36 | 0.40% | 604,000 |
| Sep 30, 2025 | 17.29 | 17.41 | 17.11 | 17.29 | 17.29 | -0.06% | 283,700 |
| Sep 29, 2025 | 17.67 | 17.67 | 17.24 | 17.30 | 17.30 | -1.76% | 243,101 |
| Sep 26, 2025 | 17.56 | 17.68 | 17.43 | 17.61 | 17.61 | 0.57% | 267,424 |
| Sep 25, 2025 | 17.67 | 17.74 | 17.41 | 17.51 | 17.51 | -1.07% | 295,200 |
| Sep 24, 2025 | 17.87 | 17.94 | 17.63 | 17.70 | 17.70 | -0.90% | 338,000 |
| Sep 23, 2025 | 17.87 | 18.20 | 17.80 | 17.86 | 17.86 | -0.22% | 400,000 |
| Sep 22, 2025 | 17.90 | 18.05 | 17.78 | 17.90 | 17.90 | 0.06% | 346,200 |
| Sep 19, 2025 | 18.24 | 18.33 | 17.89 | 17.89 | 17.89 | -2.56% | 1,590,900 |
| Sep 18, 2025 | 18.06 | 18.41 | 18.01 | 18.36 | 18.36 | 2.51% | 371,536 |
| Sep 17, 2025 | 17.91 | 18.41 | 17.87 | 17.91 | 17.91 | 0.51% | 358,522 |
| Sep 16, 2025 | 18.01 | 18.06 | 17.72 | 17.82 | 17.82 | -1.22% | 185,010 |
| Sep 15, 2025 | 18.34 | 18.38 | 18.00 | 18.04 | 18.04 | -1.20% | 189,244 |
| Sep 12, 2025 | 18.31 | 18.51 | 18.13 | 18.26 | 18.26 | -0.71% | 193,800 |
| Sep 11, 2025 | 18.27 | 18.42 | 18.16 | 18.39 | 18.39 | 0.55% | 233,327 |
| Sep 10, 2025 | 18.26 | 18.38 | 18.23 | 18.29 | 18.29 | 0.16% | 207,100 |
| Sep 9, 2025 | 18.46 | 18.65 | 18.22 | 18.26 | 18.26 | -1.40% | 219,622 |
| Sep 8, 2025 | 18.36 | 18.63 | 18.26 | 18.52 | 18.52 | 0.49% | 205,900 |
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