Old Second Bancorp PE ratio OSBC

Share price divided by earnings per share over the last twelve months, since 2013.

Today, Oct 23, 2026: 14.0×
10-year median: 11.2×
Against its 10-year history: 63rd; percentile: 0 is its lowest day, 100 its highest
10-year range: 5.1× to 30.4×
Peer median: 12.4×

Old Second Bancorp's PE ratio is 14.0× as of Oct 23, 2026: a share price of $24.43 against $1.74 of earnings per share over the last twelve months.

That is above its ten-year median of 11.2×, close to the middle of its last ten years.

Over that time it ranged from 5.1× in Apr 2020 to 30.4× in Nov 2022.

The median for 10 regional banks of a similar size is 12.4×.

PE ratio over time

median 11.2×

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2026 so far	14.0×	11.9×	15.1×
2025	13.2×	7.7×	13.6×
2024	9.6×	6.2×	10.1×
2023	7.2×	6.4×	25.2×
2022	22.9×	10.5×	30.4×
2021	10.0×	8.8×	14.7×
2020	10.4×	5.1×	10.6×
2019	10.7×	9.7×	19.4×
2018	17.0×	16.6×	28.8×
2017	17.7×	16.2×	23.1×
2016	22.6×	14.2×	23.2×
2015	20.1×	12.9×	20.7×
2014	18.5×	16.8×	18.5×
2013	11.4×	11.4×	28.2×

Against its peers

Companies in Banks - Regional nearest Old Second Bancorp's size, closest first, today.

Company	PE ratio
OSBCOld Second Bancorp	14.0×
CTBICommunity Trust Bancorp	11.8×
MCBMetropolitan Bank	12.3×
HFWAHeritage Financial	13.9×
HBTHBT Financial	15.6×
UVSPUNIVEST FINANCIAL	12.2×
FMBHFirst MID Bancshares	12.6×
PEBOPeoples Bancorp	11.5×
FSBCFive Star Bancorp	13.0×
LKFNLakeland Financial	13.4×
TMPTompkins Financial	8.3×
Peer median	12.4×

What the PE ratio tells you

Share price divided by earnings per share over the last twelve months. It is the price tag on a dollar of profit: 20× means you pay $20 for $1 of yearly earnings.

Blank while earnings are negative. A very low PE can mean the market expects profits to fall, so read it with growth and the company's own history.

More on Old Second Bancorp

Valuation data, not investment advice. Prices as of Oct 23, 2026. Reported figures come from the company's filings with the SEC.