United Microelectronics Corporation
UMCNYSETechnology● Active
$19.98
+$0.28(+1.42%)
Market Cap$49.8B
P/E Ratio—
52W High$23.69
52W Low$6.56
United Microelectronics Corporation（UMC）股票价格历史
关键价位里程碑、OHLCV 表、年度回报、同业与 What If。
umc · 日线历史（复权）· FMP · 截至 2026年6月8日
5-Year High5Y
$23.69
May 27, 2026
-15.7% from here
5-Year Low5Y
$5.36
Oct 11, 2022
+272.8% from low
IPO Priceadj.
$11.68
Sep 19, 2000
+71.1% since IPO
1 Year Ago
$7.76
Jun 9, 2025
+157.5% in 1Y
5 Years Ago
$9.33
Jun 8, 2021
+114.1% in 5Y
10 Years Ago
$2.02
Jun 8, 2016
+889.1% in 10Y
Historical Price Data · UMC
| Date↓ | Open↕ | High↕ | Low↕ | Close↕ | Close (Unadj.) ⓘ | Volume↕ | Change %↕ |
|---|---|---|---|---|---|---|---|
| Jun 8, 2026 | $20.29 | $20.58 | $19.65 | $20.01 | $20.01 | 9.9M | -1.38% |
| Jun 5, 2026 | $20.55 | $20.70 | $19.64 | $19.70 | $19.70 | 32.1M | -4.14% |
| Jun 4, 2026 | $20.22 | $20.98 | $19.91 | $20.79 | $20.79 | 17.5M | +2.82% |
| Jun 3, 2026 | $21.11 | $21.50 | $20.58 | $21.42 | $21.42 | 16.5M | +1.47% |
| Jun 2, 2026 | $22.34 | $22.51 | $21.87 | $22.46 | $22.46 | 15.0M | +0.54% |
| Jun 1, 2026 | $22.97 | $23.02 | $22.14 | $22.89 | $22.89 | 11.5M | -0.35% |
| May 29, 2026 | $22.64 | $22.84 | $21.99 | $22.18 | $22.18 | 14.7M | -2.03% |
| May 28, 2026 | $22.38 | $23.20 | $21.76 | $22.68 | $22.68 | 16.1M | +1.34% |
| May 27, 2026 | $23.66 | $23.69 | $21.68 | $22.22 | $22.22 | 27.4M | -6.09% |
| May 26, 2026 | $21.03 | $21.52 | $20.50 | $21.08 | $21.08 | 26.8M | +0.24% |
| May 22, 2026 | $18.08 | $18.30 | $17.98 | $18.22 | $18.22 | 10.0M | +0.77% |
| May 21, 2026 | $18.12 | $18.45 | $18.01 | $18.35 | $18.35 | 12.1M | +1.27% |
| May 20, 2026 | $17.31 | $17.61 | $17.12 | $17.56 | $17.56 | 13.6M | +1.44% |
| May 19, 2026 | $17.42 | $18.10 | $17.30 | $17.58 | $17.58 | 19.7M | +0.92% |
| May 18, 2026 | $17.60 | $17.75 | $16.88 | $17.12 | $17.12 | 20.6M | -2.73% |
| May 15, 2026 | $16.90 | $17.43 | $16.84 | $17.20 | $17.20 | 16.0M | +1.78% |
| May 14, 2026 | $16.86 | $17.32 | $16.00 | $17.13 | $17.13 | 17.6M | +1.60% |
| May 13, 2026 | $15.58 | $16.14 | $15.57 | $15.92 | $15.92 | 11.5M | +2.18% |
| May 12, 2026 | $16.17 | $16.30 | $15.50 | $16.06 | $16.06 | 19.8M | -0.68% |
| May 11, 2026 | $15.65 | $15.90 | $15.39 | $15.59 | $15.59 | 13.9M | -0.38% |
Showing 1–20 of 1,255 records
Annual Stock Price Performance · UMC
Jan 1 → Dec 31 · 6 years2026+154.9%$7.85 → $20.01
+154.9%
2025+19.1%$6.60 → $7.86
+19.1%
2024-22.0%$8.32 → $6.49
-22.0%
2023+25.9%$6.72 → $8.46
+25.9%
2022-43.9%$11.64 → $6.53
-43.9%
2021+27.5%$9.18 → $11.70
+27.5%
Best Year2026 · +154.9%
Worst Year2022 · -43.9%
Positive Years4 / 6
Avg Annual Return+26.9%
6Y Total Return+118.0%
6Y CAGR~+13.9% / yr
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Mkt Cap $551.3BWhat If You Invested in UMC?
If you invested $1,000 in UMC 10 years ago — how much would it be worth today?
INVESTED$1,000
→TODAY WORTH$9,891
Total Return+889.1%
CAGR~+25.8% / yr
Profit+$8,891
Based on Jun 8, 2016 · $2.02Split & dividend adjustedNo fees assumed
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关于价格历史与 OHLCV 数据
United Microelectronics Corporation（UMC）所属板块为 Technology，主要交易场所为 NYSE。本页行情快照中的最近价为 $19.98。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
UMC 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。
UMC 历史股价FMP 日线复权 OHLCV