Nasdaq
OSBC
Old Second Bancorp, Inc.
- Finance
- 1 day
- −0.4%
- 1 month
- +12.1%
- 1 year
- +53.4%
$25.78 · Mkt cap $1.33B · P/E 15.91
At the 6 Aug 2026 close
Nasdaq
Old Second Bancorp, Inc.
$25.78 · Mkt cap $1.33B · P/E 15.91
At the 6 Aug 2026 close
Old Second Bancorp, Inc. trades under the ticker OSBC on Nasdaq, in the Finance sector (Major Banks). Its market capitalisation is $1.33B. The last closing price was $25.78, on 6 Aug 2026. It trades at 15.91 times its last reported annual diluted earnings per share. Over the past year the share price is +53.4%, and +12.1% over the past month. Returns are price returns and exclude dividends.
This page exists because OSBC is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.