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Old Second Bancorp, Inc. Share Price

Old Second Bancorp, Inc. Share Price

NASDAQ: OSBC | Small Cap
$24.65
-$0.29 (-1.14%) Last updated on 18 Sep, 2026 | 19:43 IST
  • Performance
  • Chart
  • Fundamentals
  • Quarterly P&L
  • Annual P&L
  • About
  • Price history
  • FAQs

Old Second Bancorp, Inc. Stock Performance

Open
$24.64
Prev. Close
$24.93
Circuit Range
N/A
Day Range
$24.63 - $24.72
Year Range
$16.65 - $26.05
Volume
2,862
Average Traded
$24.66

Old Second Bancorp, Inc. Share Price Today

As of 18 September 2026, Old Second Bancorp, Inc.'s share price is $24.65. The stock opened at $24.64, compared to its previous close of $24.93. During today's trading session, Old Second Bancorp, Inc.'s share price traded between $24.63 and $24.72, with an average price of $24.67. Over the past 52 weeks, the stock has recorded a high of $26.05 and a low of $16.65. In terms of performance, Old Second Bancorp, Inc.'s share price has risen by 22.27% over the last six months and is up 42.61% on a year-on-year basis.

Old Second Bancorp, Inc. Share Price Chart

$24.63$24.72
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Old Second Bancorp, Inc. Stock Fundamentals & Key Indicators

Market Cap
$1.21B
PE Ratio (TTM)
15.03
Dividend Yield
1.01%
EPS (TTM)
$1.64
Revenue (TTM)
N/A
Return On Equity (TTM)
8.96%
Profit Margin
N/A
Debt to Equity
6.70
Quarterly Earnings Growth YoY
-56.99%

Old Second Bancorp, Inc. Quarterly Profit & Loss

All figures in USD

ParticularsJun 2024Sep 2024Mar 2025Jun 2025Sep 2025
RevenueN/AN/AN/AN/AN/A
Net Profit$21.89M$22.95M$19.83M$21.82M$9.87M
Net Profit MarginN/AN/AN/AN/AN/A
Income ChangeN/A4.84%-13.60%10.05%-54.77%

Old Second Bancorp, Inc. Annual Profit & Loss

All figures in USD

Particulars20212022202320242025
RevenueN/AN/AN/AN/AN/A
Net Profit$20.04M$67.41M$91.73M$85.26M$80.31M
Net Profit MarginN/AN/AN/AN/AN/A
Income ChangeN/A236.29%36.09%-7.05%-5.81%

About Old Second Bancorp, Inc.

Old Second Bancorp, Inc. operates as the bank holding company for Old Second National Bank that provides community banking services in the United States. The company offers deposit products, including consumer and business checking, NOW, money market, savings, and other time deposit accounts, as well as certificates of deposit and individual retirement accounts. It also offers lending products, such as commercial and industrial loans; commercial real estate loans; multifamily loans; construction and development loans; residential real estate loans, such as residential first mortgage and second mortgage loans; home equity lines of credit; consumer loans, including motor vehicle, home improvement, and signature loans; installment and agricultural loans; lease financing receivables and overdraft checking; and safe deposit operations. In addition, the company provides online and mobile banking; corporate cash management products, including remote and mobile deposits capture, investment sweep accounts, zero balance accounts, automated tax payments, automatic teller machines access, telephone banking, lockbox accounts, automated clearing house transactions, account reconciliation, controlled disbursement, detail and general information reporting, foreign and domestic wire transfers, and vault services for currency and coin; and investment, agency, and custodial services for individual, corporate, and not-for-profit clients. The company was founded in 1871 and is headquartered in Aurora, Illinois.

Old Second Bancorp, Inc. Historical Returns

MonthOpenCloseChange %
Sep 2026
$25.16
$24.64
-2.18%
Aug 2026
$25.75
$25.19
-0.36%
Jul 2026
$23.41
$25.28
+8.27%
Jun 2026
$21.19
$23.35
+9.52%
May 2026
$20.54
$21.32
+3.29%
Apr 2026
$20.37
$20.64
+2.38%
Mar 2026
$19.85
$20.16
+2.70%
Feb 2026
$19.99
$19.63
-1.06%
Jan 2026
$19.30
$19.84
+1.80%
Dec 2025
$19.04
$19.49
+3.45%
Nov 2025
$17.70
$18.84
+4.96%
Oct 2025
$17.41
$17.95
+3.85%

OSBC Share Price FAQs

What is Old Second Bancorp, Inc. share price today?

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Old Second Bancorp, Inc. share price today is $24.65 as on September 18, 2026 at 7:43 pm IST.

What is the 52 week high and 52 week low of Old Second Bancorp, Inc. stock?

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The 52 week high of Old Second Bancorp, Inc. stock is $26.05, while the 52 week low is $16.65 as of 18 Sep '26.

What is OSBC's market capitalisation today?

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OSBC market capitalisation is $1.21B as of September 18, 2026, at 7:43 pm IST.

What is OSBC's net income for the last quarter?

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OSBC's net income for the last quarter is 0.01B USD.

What is the 5 year returns of OSBC?

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The 5 year returns of OSBC is 88.74% as on 18 Sep '26.

What is the high & low stock price of OSBC today?

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OSBC stock price hit a high of $24.72 and low of $24.63 as of 18 Sep '26.

Can I buy OSBC shares in India?

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Yes. You can buy OSBC in India by opening an international trading account.