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TAI-TECH 3357
Close
169.5
▼ 10.5 (−5.83%)
Four-Light Health Check
Overall score
70/ 100
- 📈 Fundamentals 🟢 Strong Same as yesterday
- 👁 Flows 🟢 Strong Same as yesterday
- 📊 Technicals 🟡 Neutral Same as yesterday
- 💰 Valuation 🟡 Neutral Same as yesterday
💡 Worth noting today
No new light or technical changes today. Scroll down for the full four-light check and technical indicators.
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TAI-TECH (3357) Four-Light Health Check
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💡 In one line: ()
Weighting：📈 Fundamentals %｜👁 Flows %｜📊 Technical %｜💰 Valuation %
TAI-TECH (3357)
Overall health score / 100
Four-light detail
- 📈 Fundamentals -
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- 👁 Flows -
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- 📊 Technicals -
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- 💰 Valuation -
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The underlying four-light factors are VIP content
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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.
TAI-TECH (3357) Technical indicators
- Open 182
- High 183
- Low 168.5
- Close 169.5
- Volume 881
- Prev close 180
TAI-TECH (3357) 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 43 in neutral territory, RSI is 39 with soft short-term momentum.
Signals today
- ● MACD keeps a negative histogram
Indicator values
| Item | Value |
|---|---|
| Close | 169.50 |
| 5-day MA | 169.30 |
| 20-day (monthly) MA | 188.78 |
| 60-day (quarterly) MA | 204.06 |
| 120-day (half-yearly) MA | 233.02 |
| 240-day (yearly) MA | 197.84 |
| K (9) | 43.35 |
| D (9) | 32.85 |
| RSI (14) | 39.01 |
| Bollinger upper band (20) | 224.48 |
| Bollinger lower band (20) | 153.07 |
| DIF (12,26) | -10.82 |
| MACD (9) | -9.38 |
| OSC histogram | -1.44 |
| Volume (lots) | 881 |
| 20-day avg. volume (lots) | 1,036 |
| Volume ratio (volume ÷ 20-day avg.) | 0.85 |
Indicator
TAI-TECH (3357) Monthly revenue
Latest revenue for 10/2026 was NT$822.22M, MoM -3.84%, YoY +43.35%.Cumulative revenue through 10/2026 was NT$7.28B, cumulative YoY +35.08%.
Full-year 2025 revenue was NT$6.62B.
| Month | Close | Revenue (NT$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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TAI-TECH (3357) EPS
Latest EPS for Q3 2026 was NT$4.62, QoQ +21%, YoY +83%.Cumulative EPS through Q3 2026 was NT$10.95, YoY +40%.
Full-year 2025 EPS was NT$10.26.
Income statement
| Year / quarter | Close | Revenue (NT$M) | Gross profit | Operating income | Net income | EPS |
|---|
TAI-TECH (3357) Profitability
ROE / ROA (%)
| Year / quarter | Close | Quarterly ROE | Trailing 4Q ROE | Quarterly ROA | Trailing 4Q ROA |
|---|
TAI-TECH (3357) — 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 yellow band, meaning the share price is in the middle of its range
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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 blue band, meaning the share price is at a relatively low level.
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TAI-TECH (3357) Dividend policy
The latest ex-dividend date was 2026/06/29, distribution No.1 of 2026, paying a cash dividend of NT$5.084, a cash yield of 1.69%.Over the past five years the average cash dividend was NT$5.52, for an average cash yield of 4.68%.
| Year | Ex-date | Price before ex-date | Cash dividend | Payment date | Cash yield | Stock dividend |
|---|---|---|---|---|---|---|
TAI-TECH (3357) 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) |
|---|---|---|---|---|---|
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() (this stock) |
TAI-TECH (3357) — what it does
TAI-TECH (3357) full name: TAI-TECH, in the 電子零組件業 sector, with paid-in capital of 11.64 億 and a market cap of 197.27 億.
Founded on 1992/11/02, listed on the TPEx on 2021/04/27,
its principal business is 線圈、晶片、其他.
| Company | TAI-TECH Website | ||
|---|---|---|---|
| Chairman | 謝明諺 | President | 謝明良 |
| Founded | 1992/11/02 | TPEx listing date | 2021/04/27 |
| Industry | 電子零組件業 | Business tax ID | 86978512 |
| Address | 326桃園市楊梅區幼四路1號 | ||
| Main business | 線圈、晶片、其他 | ||
| Paid-in capital | 11.64 億 | ||
|---|---|---|---|
| Ordinary shares issued | 1.16 億 shares | ||
| Market cap | 197.27 億 (2026/11/12) | ||
| Preferred shares | 0 shares | ||
| Auditor | 資誠聯合會計師事務所 | ||
| Transfer agent | 兆豐證券股份有限公司 | ||
Recommended brokerage accounts
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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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