Old Second Bancorp, Inc. - Common Stock (NQ:OSBC)

25.10 +0.26 (+1.05%)
Delayed Quote Updated: 4:00 PM EDT, Oct 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 505,784
Open 24.84
Bid (Size) 18.00 (100)
Ask (Size) 40.11 (200)
Prev. Close 24.84
Today's Range 24.84 - 25.49
52wk Range 17.08 - 26.05
Shares Outstanding 45,056,183
Dividend Yield 1.12%

Performance

52-Week Range 3.7% below 52-week high
25.10
17.0852W Low 26.0552W High
1 Week 1.6% below 1-week high
24.351W Low 25.501W High

Old Second Bancorp, Inc. - Common Stock (OSBC) traded between $17.08 and $26.05 over the past 52 weeks and last traded at $25.10, 3.7% below its 52-week high. Over the past week it ranged between $24.35 and $25.50.

Past 12 Months
+1.2%
+1.1%
+6.4%
+15.2%
+28.9%
+41.4%
1W +$0.30
1M +$0.27
3M +$1.50
6M +$3.31
YTD +$5.62
1Y +$7.35

OSBC was +41.4% over the past year, +15.2% over six months, +28.9% year to date, +1.2% in the last week.

12 Months vs Market
OSBC
+41.4%
DIA
+12.3%
SPY
+14.6%
QQQ
+17.3%
IWM
+11.1%

Over the past 12 months OSBC returned +41.4% versus DIA (Dow) +12.3%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +17.3% and IWM (Russell 2000) +11.1%.

Volume & Liquidity 1.04× 3-mo avg
Today 505,784 3-mo avg 486.2K
1W
597.6K
1M
583.8K
3M
486.2K
6M
441.0K
YTD
420.7K
1Y
401.6K

OSBC most recently traded 505,784 shares against a 3-month average daily volume of 486.2K.

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Frequently Asked Questions

Is Old Second Bancorp, Inc. - Common Stock publicly traded?
Yes, Old Second Bancorp, Inc. - Common Stock is publicly traded.
What exchange does Old Second Bancorp, Inc. - Common Stock trade on?
Old Second Bancorp, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Old Second Bancorp, Inc. - Common Stock?
The ticker symbol for Old Second Bancorp, Inc. - Common Stock is OSBC on the Nasdaq Stock Market
What is the current price of Old Second Bancorp, Inc. - Common Stock?
The current price of Old Second Bancorp, Inc. - Common Stock is 25.10
When was Old Second Bancorp, Inc. - Common Stock last traded?
The last trade of Old Second Bancorp, Inc. - Common Stock was at 10/20/26 04:00 PM ET
What is the market capitalization of Old Second Bancorp, Inc. - Common Stock?
The market capitalization of Old Second Bancorp, Inc. - Common Stock is 1.13B
How many shares of Old Second Bancorp, Inc. - Common Stock are outstanding?
Old Second Bancorp, Inc. - Common Stock has 1B shares outstanding.
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