Old Second Bancorp, Inc.
OSBCNASDAQFinancial Services● Active
$21.71
+$0.15(+0.70%)
Market Cap$1.1B
P/E Ratio—
52W High$22.43
52W Low$16.21
Old Second Bancorp, Inc.（OSBC）股票价格历史
关键价位里程碑、OHLCV 表、年度回报、同业与 What If。
osbc · 日线历史（复权）· FMP · 截至 2026年6月8日
5-Year High5Y
$22.43
Apr 17, 2026
-3.2% from here
5-Year Low5Y
$10.79
May 4, 2023
+101.2% from low
IPO Priceadj.
$5.63
Nov 16, 1993
+285.6% since IPO
1 Year Ago
$17.00
Jun 9, 2025
+27.7% in 1Y
5 Years Ago
$13.86
Jun 8, 2021
+56.6% in 5Y
10 Years Ago
$7.23
Jun 8, 2016
+200.3% in 10Y
Historical Price Data · OSBC
| Date↓ | Open↕ | High↕ | Low↕ | Close↕ | Close (Unadj.) ⓘ | Volume↕ | Change %↕ |
|---|---|---|---|---|---|---|---|
| Jun 8, 2026 | $21.62 | $21.88 | $21.59 | $21.70 | $21.70 | 82K | +0.37% |
| Jun 5, 2026 | $21.42 | $21.76 | $21.42 | $21.56 | $21.56 | 227K | +0.65% |
| Jun 4, 2026 | $21.08 | $21.51 | $20.98 | $21.42 | $21.42 | 255K | +1.61% |
| Jun 3, 2026 | $21.43 | $21.49 | $20.68 | $20.70 | $20.70 | 279K | -3.41% |
| Jun 2, 2026 | $20.97 | $21.40 | $20.74 | $21.36 | $21.36 | 398K | +1.86% |
| Jun 1, 2026 | $21.11 | $21.24 | $20.76 | $21.07 | $21.07 | 371K | -0.19% |
| May 29, 2026 | $21.29 | $21.50 | $21.02 | $21.32 | $21.32 | 346K | +0.14% |
| May 28, 2026 | $21.23 | $21.31 | $20.95 | $21.30 | $21.30 | 308K | +0.33% |
| May 27, 2026 | $21.48 | $21.61 | $21.14 | $21.23 | $21.23 | 318K | -1.16% |
| May 26, 2026 | $21.14 | $21.49 | $20.87 | $21.49 | $21.49 | 439K | +1.66% |
| May 22, 2026 | $21.13 | $21.44 | $21.03 | $21.08 | $21.08 | 327K | -0.24% |
| May 21, 2026 | $20.86 | $21.08 | $20.79 | $21.08 | $21.08 | 367K | +1.05% |
| May 20, 2026 | $20.83 | $21.20 | $20.62 | $20.97 | $20.97 | 442K | +0.67% |
| May 19, 2026 | $20.82 | $20.93 | $20.59 | $20.79 | $20.79 | 262K | -0.14% |
| May 18, 2026 | $20.47 | $20.90 | $20.46 | $20.82 | $20.82 | 301K | +1.71% |
| May 15, 2026 | $20.67 | $20.72 | $20.35 | $20.43 | $20.43 | 364K | -1.16% |
| May 14, 2026 | $20.80 | $21.06 | $20.69 | $20.71 | $20.71 | 280K | -0.43% |
| May 13, 2026 | $20.73 | $20.97 | $20.54 | $20.65 | $20.65 | 403K | -0.39% |
| May 12, 2026 | $20.91 | $20.99 | $20.33 | $20.85 | $20.85 | 372K | -0.29% |
| May 11, 2026 | $21.32 | $21.42 | $20.72 | $20.88 | $20.88 | 511K | -2.06% |
Showing 1–20 of 1,255 records
Annual Stock Price Performance · OSBC
Jan 1 → Dec 31 · 6 years2026+11.5%$19.46 → $21.70
+11.5%
2025+8.8%$17.92 → $19.50
+8.8%
2024+16.9%$15.21 → $17.78
+16.9%
2023-4.3%$16.13 → $15.44
-4.3%
2022+27.4%$12.59 → $16.04
+27.4%
2021-8.6%$13.77 → $12.59
-8.6%
Best Year2022 · +27.4%
Worst Year2021 · -8.6%
Positive Years4 / 6
Avg Annual Return+8.6%
6Y Total Return+57.6%
6Y CAGR~+7.9% / yr
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Mkt Cap $308.3BWhat If You Invested in OSBC?
If you invested $1,000 in OSBC 10 years ago — how much would it be worth today?
INVESTED$1,000
→TODAY WORTH$3,003
Total Return+200.3%
CAGR~+11.6% / yr
Profit+$2,003
Based on Jun 8, 2016 · $7.23Split & dividend adjustedNo fees assumed
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关于价格历史与 OHLCV 数据
Old Second Bancorp, Inc.（OSBC）所属板块为 Financial Services，主要交易场所为 NASDAQ。本页行情快照中的最近价为 $21.71。下方的图表与 OHLCV 表可查看历史开高低收与成交量。
年度表现条、同行业相似公司，以及 What If 假设计算器，便于在同一页面对比中长期收益。价格在注明处为拆股等调整后的日线数据；本页内容仅供信息参考，不构成投资建议。
数据：FMP 日线收盘 · 注明处为拆股等调整价 · 不构成投资建议
常见问题
OSBC 价格历史 · 5 个问题日线数据来自市场数据商（Financial Modeling Prep）。拆股等公司行为可能体现在复权序列中；重要决策请以券商或官方披露为准。
OSBC 历史股价FMP 日线复权 OHLCV