Old Second Bancorp, Inc. (OSBC) Stock Price History
Historical prices from 1993 to 2026
- 1M
- +5.9%
- 3M
- +9.8%
- YTD
- +18.0%
- 1Y
- +21.6%
- 3Y
- +20.3%
- 5Y
- +13.6%
Loading 10-year price history...
OSBC Historical Performance
OSBC Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- +26.7%
- 2003 annual price return
- +32.5%
- 2004 annual price return
- +25.9%
- 2005 annual price return
- -2.6%
- 2006 annual price return
- -3.6%
- 2007 annual price return
- -8.3%
- 2008 annual price return
- -55.5%
- 2009 annual price return
- -44.1%
- 2010 annual price return
- -75.6%
- 2011 annual price return
- -29.3%
- 2012 annual price return
- -7.6%
- 2013 annual price return
- +260.9%
- 2014 annual price return
- +15.0%
- 2015 annual price return
- +52.2%
- 2016 annual price return
- +48.7%
- 2017 annual price return
- +25.2%
- 2018 annual price return
- -5.5%
- 2019 annual price return
- +1.1%
- 2020 annual price return
- -25.1%
- 2021 annual price return
- +25.3%
- 2022 annual price return
- +26.3%
- 2023 annual price return
- -4.3%
- 2024 annual price return
- +16.0%
- 2025 annual price return
- +11.2%
- 2026 annual price return
- +0.8%
OSBC Stock Price Trajectory (1993–2026)
As of July 8, 2026, Old Second Bancorp, Inc. (OSBC) trades at $22.99, representing a +21.6% return over the past year. The stock has delivered a +98.4% total return over five years (+13.6% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $35.31 on February 16, 2005. From this peak, OSBC has corrected -34.9%, currently trading 15% above its 200-day moving average, indicating continued institutional support.
When compared to Financial Services sector peers MBWM (+17.3% 1Y), MOFG (+63.0% 1Y), and CFFI (+21.5% 1Y), OSBC has underperformed the peer group average. Compare OSBC vs MBWM →
OSBC Historical Price Data · from 1993
Rows 1–50 of 8,214| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-07 | 23.33 | 23.36 | 22.97 | 22.99 | 354K | -0.99% |
| 2026-07-06 | 23.21 | 23.40 | 23.05 | 23.22 | 390K | -0.04% |
| 2026-07-02 | 23.71 | 23.89 | 23.12 | 23.23 | 238K | -1.65% |
| 2026-07-01 | 23.33 | 23.66 | 23.28 | 23.62 | 372K | +1.29% |
| 2026-06-30 | 23.21 | 23.36 | 22.99 | 23.32 | 314K | +0.47% |
| 2026-06-29 | 23.12 | 23.29 | 23.02 | 23.21 | 347K | -0.73% |
| 2026-06-26 | 23.08 | 23.53 | 22.89 | 23.38 | 0 | +1.56% |
| 2026-06-25 | 22.79 | 23.07 | 22.75 | 23.02 | 365K | +0.57% |
| 2026-06-24 | 22.63 | 22.91 | 22.43 | 22.89 | 308K | +1.42% |
| 2026-06-23 | 22.20 | 22.63 | 21.83 | 22.57 | 288K | +2.22% |
| 2026-06-22 | 22.18 | 22.25 | 21.86 | 22.08 | 304K | +0.87% |
| 2026-06-18 | 21.98 | 22.17 | 21.73 | 21.89 | 514K | +1.06% |
| 2026-06-17 | 22.06 | 22.45 | 21.50 | 21.66 | 424K | -1.81% |
| 2026-06-16 | 22.16 | 22.52 | 21.91 | 22.06 | 323K | +0.23% |
| 2026-06-15 | 22.58 | 22.66 | 21.93 | 22.01 | 197K | -2.18% |
| 2026-06-12 | 22.36 | 22.54 | 22.07 | 22.50 | 281K | +1.26% |
| 2026-06-11 | 22.28 | 22.41 | 21.94 | 22.22 | 294K | +0.45% |
| 2026-06-10 | 22.03 | 22.26 | 21.94 | 22.12 | 308K | +0.82% |
| 2026-06-09 | 21.84 | 22.30 | 21.40 | 21.94 | 240K | +1.06% |
| 2026-06-08 | 21.62 | 21.88 | 21.59 | 21.71 | 173K | +0.70% |
| 2026-06-05 | 21.60 | 21.76 | 21.46 | 21.56 | 213K | +0.65% |
| 2026-06-04 | 21.07 | 21.51 | 20.98 | 21.42 | 198K | +3.48% |
| 2026-06-03 | 21.43 | 21.49 | 20.69 | 20.70 | 272K | -3.09% |
| 2026-06-02 | 20.81 | 21.40 | 20.74 | 21.36 | 358K | +1.38% |
| 2026-06-01 | 21.11 | 21.24 | 20.76 | 21.07 | 407K | -1.17% |
| 2026-05-29 | 21.30 | 21.50 | 21.25 | 21.32 | 329K | +0.09% |
| 2026-05-28 | 21.04 | 21.30 | 20.95 | 21.30 | 300K | +0.33% |
| 2026-05-27 | 21.48 | 21.61 | 21.14 | 21.23 | 312K | -1.21% |
| 2026-05-26 | 21.14 | 21.49 | 20.87 | 21.49 | 435K | +1.94% |
| 2026-05-22 | 21.13 | 21.13 | 21.03 | 21.08 | 307K | 0.00% |
| 2026-05-21 | 20.86 | 21.08 | 20.79 | 21.08 | 362K | +0.52% |
| 2026-05-20 | 20.84 | 21.20 | 20.62 | 20.97 | 427K | +0.87% |
| 2026-05-19 | 20.63 | 20.93 | 20.59 | 20.79 | 253K | -0.14% |
| 2026-05-18 | 20.52 | 20.90 | 20.52 | 20.82 | 296K | +1.91% |
| 2026-05-15 | 20.67 | 20.72 | 20.35 | 20.43 | 359K | -1.35% |
| 2026-05-14 | 20.85 | 21.02 | 20.68 | 20.71 | 276K | +0.29% |
| 2026-05-13 | 20.73 | 20.97 | 20.54 | 20.65 | 401K | -0.96% |
| 2026-05-12 | 20.91 | 20.98 | 20.36 | 20.85 | 362K | -0.14% |
| 2026-05-11 | 21.11 | 21.20 | 20.72 | 20.88 | 480K | -1.88% |
| 2026-05-08 | 21.07 | 21.34 | 21.07 | 21.28 | 314K | +0.95% |
| 2026-05-07 | 20.94 | 21.47 | 20.63 | 21.08 | 391K | -0.43% |
| 2026-05-06 | 21.16 | 21.43 | 21.03 | 21.17 | 398K | +1.00% |
| 2026-05-05 | 20.50 | 21.14 | 20.49 | 20.96 | 113K | +2.24% |
| 2026-05-04 | 20.67 | 20.92 | 19.93 | 20.50 | 276K | -1.39% |
| 2026-05-01 | 20.54 | 20.82 | 20.35 | 20.79 | 295K | +0.87% |
| 2026-04-30 | 20.34 | 20.83 | 20.34 | 20.61 | 271K | +0.49% |
| 2026-04-29 | 20.75 | 20.88 | 20.42 | 20.51 | 350K | -1.91% |
| 2026-04-28 | 20.71 | 20.97 | 20.51 | 20.91 | 493K | +2.65% |
| 2026-04-27 | 20.17 | 20.41 | 20.17 | 20.37 | 396K | +1.85% |
| 2026-04-24 | 19.80 | 20.05 | 19.68 | 20.00 | 477K | +0.76% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
OSBC — Frequently Asked Questions
Quick answers to the most common questions about buying OSBC stock.
How has OSBC stock performed recently?
OSBC returned +21.6% over the past year, beating its 5-year annualized CAGR of +13.6%. The stock trades above its 200-day moving average, confirming the uptrend.
What is OSBC's all-time high price?
Old Second Bancorp, Inc. reached $35.31 on 2005-02-16. The 52-week high is $23.89. Current 1-year return of +21.6% places the stock closer to historical peaks.
Where can I download OSBC historical price data?
This page provides OSBC daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1993-2026, downloadable in CSV format.