Skip to main content
WallStreetDigest.

Search

S&P 500 —

Nasdaq-100 —

Dow —

Nasdaq · Common stock

Old Second Bancorp (OSBC)

$24.77 +$0.34 (+1.39%)

Day’s range
$24.42–$24.95
Volume
800,868

OSBC price history

OSBC closed at $24.77 on Oct. 26, 2026. Over the past year, its daily close ranged from $17.67 on Nov. 17, 2025 to $25.91 on Aug. 14, 2026.

Source: third-party providers. Daily closing prices, adjusted for stock splits; dividends not included. The price scale runs from $18 to $28, not from zero.
Data table: OSBC daily closes, the past year
OSBC daily closing prices, Oct. 27, 2025 to Oct. 26, 2026, newest first
DateClose
Oct. 26, 2026$24.77
Oct. 23, 2026$24.43
Oct. 22, 2026$24.71
Oct. 21, 2026$24.87
Oct. 20, 2026$25.10
Oct. 19, 2026$24.84
Oct. 16, 2026$24.88
Oct. 15, 2026$24.85
Oct. 14, 2026$24.63
Oct. 13, 2026$24.80
Oct. 12, 2026$24.84
Oct. 9, 2026$24.61
Oct. 8, 2026$24.86
Oct. 7, 2026$24.66
Oct. 6, 2026$25.05
Oct. 5, 2026$24.87
Oct. 2, 2026$24.95
Oct. 1, 2026$24.63
Sept. 30, 2026$24.49
Sept. 29, 2026$24.65
Sept. 28, 2026$24.85
Sept. 25, 2026$24.95
Sept. 24, 2026$24.82
Sept. 23, 2026$24.55
Sept. 22, 2026$24.65
Sept. 21, 2026$24.83
Sept. 18, 2026$24.99
Sept. 17, 2026$24.92
Sept. 16, 2026$24.98
Sept. 15, 2026$25.53
Sept. 14, 2026$25.51
Sept. 11, 2026$25.58
Sept. 10, 2026$25.53
Sept. 9, 2026$25.26
Sept. 8, 2026$25.53
Sept. 4, 2026$25.72
Sept. 3, 2026$25.68
Sept. 2, 2026$25.53
Sept. 1, 2026$25.08
Aug. 31, 2026$25.08
Aug. 28, 2026$25.24
Aug. 27, 2026$25.17
Aug. 26, 2026$25.25
Aug. 25, 2026$25.19
Aug. 24, 2026$25.45
Aug. 21, 2026$25.34
Aug. 20, 2026$25.20
Aug. 19, 2026$25.04
Aug. 18, 2026$25.66
Aug. 17, 2026$25.83
Aug. 14, 2026$25.91
Aug. 13, 2026$25.81
Aug. 12, 2026$25.80
Aug. 11, 2026$25.45
Aug. 10, 2026$25.28
Aug. 7, 2026$25.44
Aug. 6, 2026$25.78
Aug. 5, 2026$25.89
Aug. 4, 2026$25.79
Aug. 3, 2026$25.78
July 31, 2026$25.29
July 30, 2026$25.34
July 29, 2026$25.29
July 28, 2026$25.22
July 27, 2026$24.72
July 24, 2026$24.03
July 23, 2026$23.51
July 22, 2026$23.41
July 21, 2026$23.68
July 20, 2026$23.60
July 17, 2026$23.64
July 16, 2026$23.88
July 15, 2026$23.19
July 14, 2026$23.01
July 13, 2026$23.06
July 10, 2026$22.89
July 9, 2026$22.85
July 8, 2026$22.71
July 7, 2026$22.99
July 6, 2026$23.22
July 2, 2026$23.23
July 1, 2026$23.62
June 30, 2026$23.32
June 29, 2026$23.21
June 26, 2026$23.38
June 25, 2026$23.02
June 24, 2026$22.89
June 23, 2026$22.57
June 22, 2026$22.08
June 18, 2026$21.89
June 17, 2026$21.66
June 16, 2026$22.06
June 15, 2026$22.01
June 12, 2026$22.50
June 11, 2026$22.22
June 10, 2026$22.12
June 9, 2026$21.94
June 8, 2026$21.71
June 5, 2026$21.56
June 4, 2026$21.42
June 3, 2026$20.70
June 2, 2026$21.36
June 1, 2026$21.07
May 29, 2026$21.32
May 28, 2026$21.30
May 27, 2026$21.23
May 26, 2026$21.49
May 22, 2026$21.08
May 21, 2026$21.08
May 20, 2026$20.97
May 19, 2026$20.79
May 18, 2026$20.82
May 15, 2026$20.43
May 14, 2026$20.71
May 13, 2026$20.65
May 12, 2026$20.85
May 11, 2026$20.88
May 8, 2026$21.28
May 7, 2026$21.08
May 6, 2026$21.17
May 5, 2026$20.96
May 4, 2026$20.50
May 1, 2026$20.79
April 30, 2026$20.61
April 29, 2026$20.51
April 28, 2026$20.91
April 27, 2026$20.37
April 24, 2026$20.00
April 23, 2026$19.85
April 22, 2026$21.21
April 21, 2026$21.37
April 20, 2026$21.79
April 17, 2026$21.93
April 16, 2026$21.57
April 15, 2026$21.67
April 14, 2026$21.61
April 13, 2026$21.53
April 10, 2026$21.31
April 9, 2026$21.47
April 8, 2026$21.19
April 7, 2026$20.94
April 6, 2026$20.76
April 2, 2026$20.74
April 1, 2026$20.45
March 31, 2026$20.16
March 30, 2026$19.85
March 27, 2026$19.57
March 26, 2026$19.70
March 25, 2026$19.61
March 24, 2026$19.74
March 23, 2026$19.68
March 20, 2026$19.45
March 19, 2026$19.58
March 18, 2026$19.28
March 17, 2026$19.55
March 16, 2026$19.61
March 13, 2026$19.48
March 12, 2026$19.56
March 11, 2026$19.48
March 10, 2026$19.63
March 9, 2026$19.62
March 6, 2026$19.55
March 5, 2026$19.72
March 4, 2026$20.05
March 3, 2026$19.90
March 2, 2026$19.91
Feb. 27, 2026$19.63
Feb. 26, 2026$20.22
Feb. 25, 2026$20.32
Feb. 24, 2026$19.79
Feb. 23, 2026$19.56
Feb. 20, 2026$20.57
Feb. 19, 2026$20.37
Feb. 18, 2026$20.54
Feb. 17, 2026$20.83
Feb. 13, 2026$20.57
Feb. 12, 2026$20.46
Feb. 11, 2026$20.40
Feb. 10, 2026$20.64
Feb. 9, 2026$21.11
Feb. 6, 2026$21.04
Feb. 5, 2026$20.66
Feb. 4, 2026$20.78
Feb. 3, 2026$20.52
Feb. 2, 2026$20.24
Jan. 30, 2026$19.84
Jan. 29, 2026$19.98
Jan. 28, 2026$19.51
Jan. 27, 2026$19.82
Jan. 26, 2026$19.88
Jan. 23, 2026$19.90
Jan. 22, 2026$21.26
Jan. 21, 2026$21.47
Jan. 20, 2026$20.37
Jan. 16, 2026$20.66
Jan. 15, 2026$20.99
Jan. 14, 2026$20.46
Jan. 13, 2026$19.87
Jan. 12, 2026$19.73
Jan. 9, 2026$19.78
Jan. 8, 2026$20.27
Jan. 7, 2026$19.74
Jan. 6, 2026$19.88
Jan. 5, 2026$20.02
Jan. 2, 2026$19.48
Dec. 31, 2025$19.50
Dec. 30, 2025$19.53
Dec. 29, 2025$19.79
Dec. 26, 2025$19.90
Dec. 24, 2025$20.13
Dec. 23, 2025$20.18
Dec. 22, 2025$20.52
Dec. 19, 2025$20.53
Dec. 18, 2025$20.85
Dec. 17, 2025$20.65
Dec. 16, 2025$20.78
Dec. 15, 2025$20.64
Dec. 12, 2025$20.51
Dec. 11, 2025$20.63
Dec. 10, 2025$20.41
Dec. 9, 2025$19.80
Dec. 8, 2025$19.80
Dec. 5, 2025$19.62
Dec. 4, 2025$19.63
Dec. 3, 2025$19.49
Dec. 2, 2025$18.93
Dec. 1, 2025$19.02
Nov. 28, 2025$18.85
Nov. 26, 2025$19.02
Nov. 25, 2025$19.00
Nov. 24, 2025$18.42
Nov. 21, 2025$18.52
Nov. 20, 2025$17.95
Nov. 19, 2025$18.05
Nov. 18, 2025$17.85
Nov. 17, 2025$17.67
Nov. 14, 2025$18.44
Nov. 13, 2025$18.34
Nov. 12, 2025$18.38
Nov. 11, 2025$18.43
Nov. 10, 2025$18.42
Nov. 7, 2025$18.32
Nov. 6, 2025$18.20
Nov. 5, 2025$18.39
Nov. 4, 2025$18.09
Nov. 3, 2025$18.00
Oct. 31, 2025$17.95
Oct. 30, 2025$18.16
Oct. 29, 2025$18.33
Oct. 28, 2025$18.61
Oct. 27, 2025$18.58

Key figures

52-week range
$17.67–$25.91Low Nov. 17, 2025; high Aug. 14, 2026
Average daily volume
498,379Past 3 months
Market value
$1.26B
Dividend yield
1.13%Past 12 months of regular dividends
From 52-week high
−4.40%

Price change

1 month
−0.72%
3 months
+3.08%
Year to date
+27.03%
1 year
+33.46%

$1,000 a year ago

$1,000 put into OSBC at the close on Oct. 24, 2025 would be worth $1,335.

Price only, dividends not included.

What Wall Street says about OSBC

In the past 90 days, Wall Street firms published 2 rating or price-target actions on OSBC: 1 upgrade and 1 lowered price target.

Rating and price-target actions on OSBC, past 90 days
ActionRating
Piper SandlerCuts targetOverweight$30 to $29
Raymond JamesUpgradeOutperform to Strong buy$27 to $30

Ratings and price targets are the firms’ own opinions, reported as published.

Not investment advice.

Recent dividends

Cash dividends on OSBC, newest first
Ex-dividend datePer share
Regular, paid Nov. 9$0.08
Regular, paid Aug. 10$0.07
Regular, paid May 11$0.07
Regular, paid Feb. 9$0.07
Regular, paid Nov. 10, 2025$0.07

About Old Second Bancorp Inc

Old Second Bancorp Inc is a bank holding company. It provides consumer and commercial banking products such as demand, money market, savings, time deposit, and individual retirement as well as commercial, industrial, consumer, and real estate lending, including installment loans, student loans, agricultural loans, lines of credit and overdraft checking, safe deposit operations, trust services, wealth management services, and additional services tailored to the needs of individual customers, corporates, small-medium enterprises. The company has one operating segment, which is community banking. The company's revenue consists of interest, commission, payments, and other income.

Headquarters
Aurora, Ill.
Employees
1,062
Listed
Nov. 16, 1993
Sector
Financials
Industry
State commercial banks

oldsecond.com, the company’s website

In WallStreetDigest editions

No WallStreetDigest article about OSBC is on the site yet.

  • BNSBank of Nova Scotia
  • BNYBank of New York Mellon Corporation
  • FITBFifth Third Bancorp
  • STTState Street Corporation
  • MTBM&T Bank Corp.
  • NTRSNorthern Trust Corp