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G-TECH 3149
Close
63.3
▲ 0.1 (+0.16%)
Four-Light Health Check
Overall score
71/ 100
- 📈 Fundamentals 🟢 Strong Same as yesterday
- 👁 Flows 🟢 Strong Same as yesterday
- 📊 Technicals 🟡 Neutral Same as yesterday
- 💰 Valuation 🟡 Neutral Same as yesterday
💡 Worth noting today
- Technical KD death cross (K 53.3 / D 55.2) bearish New
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G-TECH (3149) Four-Light Health Check
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Weighting：📈 Fundamentals %｜👁 Flows %｜📊 Technical %｜💰 Valuation %
G-TECH (3149)
Overall health score / 100
💡 In one line: ()
Four-light detail
- 📈 Fundamentals -
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- 👁 Flows -
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- 📊 Technicals -
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- 💰 Valuation -
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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.
G-TECH (3149) End-of-day prices
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G-TECH (3149) Technical indicators
G-TECH (3149) today trades above the 20-day (monthly) MA but still below the 5-day MA and 60-day (quarterly) MA. The MACD histogram stays positive but is narrowing, KD sits at 53 in neutral territory, RSI is 48 with soft short-term momentum.
Signals today
- ● The price trades above the 20-day (monthly) MA
- ● KD death cross
- ● MACD keeps a positive histogram
Indicator values
| Item | Value |
|---|---|
| Close | 63.30 |
| 5-day MA | 63.90 |
| 20-day (monthly) MA | 62.42 |
| 60-day (quarterly) MA | 69.46 |
| 120-day (half-yearly) MA | 67.51 |
| 240-day (yearly) MA | 54.93 |
| K (9) | 53.28 |
| D (9) | 55.17 |
| RSI (14) | 48.02 |
| Bollinger upper band (20) | 66.15 |
| Bollinger lower band (20) | 58.70 |
| DIF (12,26) | -0.93 |
| MACD (9) | -1.55 |
| OSC histogram | 0.62 |
| Volume (lots) | 2,556 |
| 20-day avg. volume (lots) | 4,913 |
| Volume ratio (volume ÷ 20-day avg.) | 0.52 |
Indicator
G-TECH (3149) — what it does
G-TECH (3149) full name: G-TECH, in the 光電業 sector, with paid-in capital of 22.62 億 and a market cap of 143.21 億.
Founded on 1996/06/27, listed on the TWSE on 2011/11/23,
its principal business is 光電玻璃及玻璃製品製造業、電子零組件製造業、國際貿易業.
| Company | G-TECH Website | ||
|---|---|---|---|
| Chairman | 許庭禎 | President | 洪敏男 |
| Founded | 1996/06/27 | TWSE listing date | 2011/11/23 |
| Industry | 光電業 | Business tax ID | 97049373 |
| Address | 36647苗栗縣銅鑼鄉中興工業區中興路99號 | ||
| Main business | 光電玻璃及玻璃製品製造業、電子零組件製造業、國際貿易業 | ||
| Paid-in capital | 22.62 億 | ||
|---|---|---|---|
| Ordinary shares issued | 2.26 億 shares | ||
| Market cap | 143.21 億 (2026/09/24) | ||
| Preferred shares | 0 shares | ||
| Auditor | 安侯建業聯合會計師事務所 | ||
| Transfer agent | 福邦證券股份有限公司 | ||
G-TECH (3149) Monthly revenue
Latest revenue for 8/2026 was NT$194.05M, MoM -9.3%, YoY +19.27%.Cumulative revenue through 8/2026 was NT$1.55B, cumulative YoY +13.11%.
Full-year 2025 revenue was NT$2.28B.
| Month | Close | Revenue (NT$M) | MoM change | YoY change | YTD vs. same period last year |
|---|---|---|---|---|---|
| Month | Close | Revenue (NT$M) | MoM change | YoY change | YTD vs. same period last year |
Latest revenue note:
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G-TECH (3149) EPS
Latest EPS for Q2 2026 was NT$-0.48, QoQ -30%, YoY +40%.Cumulative EPS through Q2 2026 was NT$-0.85, YoY -46%.
Full-year 2025 EPS was NT$-2.86.
Income statement
| Year / quarter | Close | Revenue (NT$M) | Gross profit | Operating income | Net income | EPS |
|---|
G-TECH (3149) Profitability
ROE / ROA (%)
| Year / quarter | Close | Quarterly ROE | Trailing 4Q ROE | Quarterly ROA | Trailing 4Q ROA |
|---|
sector ranking
| Ticker | Health score | Close | Change | Volume | Turnover (100M) |
|---|---|---|---|---|---|
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() (this stock) |
G-TECH (3149) Dividend policy
| Year | Ex-date | Price before ex-date | Cash dividend | Payment date | Cash yield | Stock dividend |
|---|---|---|---|---|---|---|
G-TECH (3149) Institutional flows, margin & short
| Date | Foreign | Inv. Trust | Dealer | Total |
|---|---|---|---|---|
| Date | Margin balance (lots) | Short balance (lots) | Short/margin ratio (%) |
|---|---|---|---|
G-TECH (3149) — 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 company generated no earnings over the past year, so the P/E ratio is not a suitable way to value this stock
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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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(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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