OSBC
Old Second Bancorp IncCompany with tickers: OSBC
CIK
357173
CUSIP
680277100
Shares Outstanding
51,432,372
Website
https://www.oldsecond.com
Investor Relations
https://investors.oldsecond.com/overview/default.aspx
13F Activity (30d)
2 filings
1 filers
Price
$21.89
Market Cap
$1.13B
P/E Ratio
13.51
EPS (Diluted)
$1.62
52W High
$22.66
52W Low
$16.31
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
1 Up Day
Indicators
Price
Panels
Event markers
Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| OSBC | -1.5% | +4.4% | +9.1% | +2.7% | +12.7% |
| SPY | +1.2% | +0.7% | +8.2% | -1.3% | +9.5% |
| vs SPY | -2.7% | +3.7% | +1.0% | +4.0% | +3.1% |
Close
$21.89
Open
$21.98
Day Range
$21.73 — $22.17
52W High
$22.66
52W Low
$16.31
Avg Vol (30d)
311K
Short Interest
1.7M · 5.0d
Short Vol % (latest)
71%
Last Earnings
2026-04-22
Latest Filing
Data Range
2020-01-02 — 2026-06-18