dividends
OS
NASDAQ · OSBC
Old Second Bancorp, Inc.
Financial Services · Banks - Regional
$25.24
Up+$0.07 (+0.28%)
Updated Aug 30, 2026, 3:18 PM
SID Score
5.9/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 1.09B
- P/E ratio
- 15.39
- Dividend yield
- 0.99%
- 52-week range
- $18.91 – $26.06
- Volume
- 388.76K
- Avg. volume
- 352.95K
Price performance
OSBC price history
1M range · 20 trading sessions · Daily adjusted prices
OSBC closed at $25.24 after 20 trading sessions, down 2.09% for the selected period.
- Last close
- $25.24
- Period change
- -2.09%
- Period low
- $25.04
- Period high
- $25.91
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 28, 2026 | $25.22 | $25.365 | $25.15 | $25.24 | 388.76K |
| Aug 27, 2026 | $25.06 | $25.29 | $24.89 | $25.17 | 290.33K |
| Aug 26, 2026 | $25.24 | $25.38 | $25.11 | $25.25 | 327.65K |
| Aug 25, 2026 | $25.52 | $25.52 | $25.18 | $25.19 | 313.04K |
| Aug 24, 2026 | $25.31 | $25.63 | $25.29 | $25.45 | 317.21K |
| Aug 21, 2026 | $25.39 | $25.50 | $25.07 | $25.335 | 337.3K |
| Aug 20, 2026 | $24.89 | $25.25 | $24.70 | $25.20 | 370.49K |
| Aug 19, 2026 | $25.64 | $25.74 | $25.02 | $25.04 | 529.12K |
| Aug 18, 2026 | $25.93 | $26.00 | $25.615 | $25.66 | 344.21K |
| Aug 17, 2026 | $25.78 | $26.055 | $25.71 | $25.83 | 381.53K |
| Aug 14, 2026 | $25.82 | $25.95 | $25.67 | $25.91 | 338.55K |
| Aug 13, 2026 | $25.89 | $26.006 | $25.71 | $25.81 | 426.8K |
| Aug 12, 2026 | $25.48 | $25.84 | $25.47 | $25.80 | 324.25K |
| Aug 11, 2026 | $25.32 | $25.62 | $25.30 | $25.45 | 371.39K |
| Aug 10, 2026 | $25.34 | $25.555 | $25.15 | $25.28 | 395.33K |
| Aug 7, 2026 | $25.68 | $25.73 | $25.325 | $25.44 | 460.72K |
| Aug 6, 2026 | $25.99 | $26.015 | $25.675 | $25.78 | 413.24K |
| Aug 5, 2026 | $25.95 | $25.95 | $25.72 | $25.89 | 468.48K |
| Aug 4, 2026 | $25.72 | $26.04 | $25.5801 | $25.79 | 551.6K |
| Aug 3, 2026 | $25.48 | $25.87 | $25.445 | $25.78 | 521.28K |
Latest OSBC news
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