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UMC 2303
Close
101
▼ 3 (−2.88%)
Four-Light Health Check
Overall score
61/ 100
- 📈 Fundamentals 🟢 Strong Same as yesterday
- 👁 Flows 🟡 Neutral Yesterday 🟢 → Today 🟡 ↓ Weakened
- 📊 Technicals 🟡 Neutral Same as yesterday
- 💰 Valuation 🟡 Neutral Same as yesterday
💡 Worth noting today
- Health Health check: Flows light changed from green to yellow bearish New
- Valuation P/E of 16.5x sits in the historically cheap band bullish
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UMC (2303) Four-Light Health Check
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💡 In one line: ()
Weighting：📈 Fundamentals %｜👁 Flows %｜📊 Technical %｜💰 Valuation %
UMC (2303)
Overall health score / 100
Four-light detail
- 📈 Fundamentals -
- VIP
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｜
- 👁 Flows -
- VIP
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-
｜
- 📊 Technicals -
- VIP
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-
｜
- 💰 Valuation -
- VIP
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｜
The underlying four-light factors are VIP content
VIP shows the actual value, rule and note of every factor, with no daily limit.
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Data as of: ｜This site is not a licensed securities investment consultancy. The four lights are a statistical summary of public information and do not constitute investment advice.
UMC (2303) Technical indicators
- Open 105
- High 107.5
- Low 100
- Close 101
- Volume 107,937
- Prev close 104
UMC (2303) today trades above the 5-day MA but still below the 20-day (monthly) MA and 60-day (quarterly) MA. The MACD histogram stays negative but is narrowing, KD sits at 42 in neutral territory, RSI is 34 with soft short-term momentum.
Signals today
- ● MACD keeps a negative histogram
Indicator values
| Item | Value |
|---|---|
| Close | 101.00 |
| 5-day MA | 98.84 |
| 20-day (monthly) MA | 115.46 |
| 60-day (quarterly) MA | 130.95 |
| 120-day (half-yearly) MA | 134.83 |
| 240-day (yearly) MA | 98.48 |
| K (9) | 41.73 |
| D (9) | 27.76 |
| RSI (14) | 34.15 |
| Bollinger upper band (20) | 144.61 |
| Bollinger lower band (20) | 86.30 |
| DIF (12,26) | -10.95 |
| MACD (9) | -9.96 |
| OSC histogram | -0.99 |
| Volume (lots) | 107,937 |
| 20-day avg. volume (lots) | 149,567 |
| Volume ratio (volume ÷ 20-day avg.) | 0.72 |
Indicator
UMC (2303) Monthly revenue
Latest revenue for 10/2026 was NT$25.20B, MoM -0.6%, YoY +18.33%.Cumulative revenue through 10/2026 was NT$229.21B, cumulative YoY +16.33%.
Full-year 2025 revenue was NT$237.55B.
| Month | Close | Revenue (NT$M) | MoM change | YoY change | YTD vs. same period last year |
|---|---|---|---|---|---|
| Month | Close | Revenue (NT$M) | MoM change | YoY change | YTD vs. same period last year |
Latest revenue note:
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UMC (2303) EPS
Latest EPS for Q3 2026 was NT$1.32, QoQ -61%, YoY +10%.Cumulative EPS through Q3 2026 was NT$6, YoY +136%.
Full-year 2025 EPS was NT$3.34.
Income statement
| Year / quarter | Close | Revenue (NT$M) | Gross profit | Operating income | Net income | EPS |
|---|
UMC (2303) Profitability
ROE / ROA (%)
| Year / quarter | Close | Quarterly ROE | Trailing 4Q ROE | Quarterly ROA | Trailing 4Q ROA |
|---|
UMC (2303) — is it a buy?
P/E river chart
The P/E river chart is a valuation tool best suited to companies with stable earnings.Rising river: earnings power is steadily improving.
Flat river: earnings power is relatively stable.
Falling river: earnings power is deteriorating.
The chart splits P/E into three bands: red, yellow and blue.
The current price sits in the blue band, meaning the share price is at a relatively low level
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P/B river chart
The P/B river chart is a valuation tool best suited to companies with unstable earnings, such as cyclicals.Rising river: book value is steadily improving.
Flat river: book value is relatively stable.
Falling river: book value is deteriorating.
The chart splits P/B into three bands: red, yellow and blue.
Based on the latest book value, the current price sits in the yellow band, meaning the share price is in the middle of its range.
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UMC (2303) Dividend policy
The latest ex-dividend date was 2026/07/08, distribution No.1 of 2026, paying a cash dividend of NT$2.608, a cash yield of 1.68%.Over the past five years the average cash dividend was NT$3.01, for an average cash yield of 5.17%.
| Year | Ex-date | Price before ex-date | Cash dividend | Payment date | Cash yield | Stock dividend |
|---|---|---|---|---|---|---|
UMC (2303) Institutional flows, margin & short
| Date | Foreign | Inv. Trust | Dealer | Total |
|---|---|---|---|---|
| Date | Margin balance (lots) | Short balance (lots) | Short/margin ratio (%) |
|---|---|---|---|
sector ranking
| Ticker | Health score | Close | Change | Volume | Turnover (100M) |
|---|---|---|---|---|---|
|
() (this stock) |
UMC (2303) — what it does
UMC (2303) full name: UMC, in the 半導體業 sector, with paid-in capital of 1,256.95 億 and a market cap of 1.27 兆.
Founded on 1980/05/22, listed on the TWSE on 1985/07/16,
its principal business is 積體電路、各種半導體相關零組件.
| Company | UMC Website | ||
|---|---|---|---|
| Chairman | 洪嘉聰 | President | 執行長 王石, 總經理暨營運長 徐明志 |
| Founded | 1980/05/22 | TWSE listing date | 1985/07/16 |
| Industry | 半導體業 | Business tax ID | 47217677 |
| Address | 新竹科學園區新竹市力行二路三號 | ||
| Main business | 積體電路、各種半導體相關零組件 | ||
| Paid-in capital | 1,256.95 億 | ||
|---|---|---|---|
| Ordinary shares issued | 125.70 億 shares | ||
| Market cap | 1.27 兆 (2026/11/12) | ||
| Preferred shares | 0 shares | ||
| Auditor | 安永聯合會計師事務所 | ||
| Transfer agent | 宏遠證券股份有限公司 | ||
Recommended brokerage accounts
如果想要開戶，目前新光證券的開戶好禮最多，新戶贈送證券期貨手續費折抵金 3000 元
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| 名稱 | 台股手續費 | 新戶禮 |
| 新光證券 (開戶點我) | 手續費 0 元 每月電子下單 100 萬以內 |
|
| 玉山證券 (開戶點我) | 2026 年 10 月起調降手續費率超低優惠。 詳 官網 | 新戶禮 $108 手續費回饋金 活動日期到 2027/9/30 |
| 國泰證券 (開戶點我) | 最低手續費 1 元 | 完成體驗登記+首筆成交回饋 300 元7-11數位商品卡券 2026/1/1~2026/12/31 |
| 口袋證券 (開戶點我) | 優惠價查詢 | 開立台股或台+美股送 $300 手續費折抵金 2026/10/1~12/31 |
(資料來源：各券商，最新資訊以各券商為主。資料整理：Win 投資)
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