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GBM 6191
Close
82.3
▼ 0.5 (−0.60%)
Four-Light Health Check
Overall score
48/ 100
- 📈 Fundamentals 🔴 Weak 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
- Technical KD death cross (K 54.8 / D 56.3) bearish New
- Health Overall health score down 10 points vs. yesterday bearish
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GBM (6191) Four-Light Health Check
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Weighting：📈 Fundamentals %｜👁 Flows %｜📊 Technical %｜💰 Valuation %
GBM (6191)
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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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.
GBM (6191) End-of-day prices
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GBM (6191) Technical indicators
GBM (6191) today trades below the 5-day MA, 20-day (monthly) MA and 60-day (quarterly) MA. The MACD histogram stays positive but is narrowing, KD sits at 55 in neutral territory, RSI is 46 with soft short-term momentum.
Signals today
- ● KD death cross
- ● MACD keeps a positive histogram
Indicator values
| Item | Value |
|---|---|
| Close | 82.30 |
| 5-day MA | 83.16 |
| 20-day (monthly) MA | 82.78 |
| 60-day (quarterly) MA | 87.10 |
| 120-day (half-yearly) MA | 93.21 |
| 240-day (yearly) MA | 102.07 |
| K (9) | 54.79 |
| D (9) | 56.28 |
| RSI (14) | 45.75 |
| Bollinger upper band (20) | 84.71 |
| Bollinger lower band (20) | 80.86 |
| DIF (12,26) | -0.56 |
| MACD (9) | -0.86 |
| OSC histogram | 0.30 |
| Volume (lots) | 792 |
| 20-day avg. volume (lots) | 1,222 |
| Volume ratio (volume ÷ 20-day avg.) | 0.65 |
Indicator
GBM (6191) — what it does
GBM (6191) full name: GBM, in the 電子零組件業 sector, with paid-in capital of 49.93 億 and a market cap of 410.93 億.
Founded on 1973/02/23, listed on the TWSE on 2007/10/19,
its principal business is 印刷電路板及組裝、資訊軟體服務業有線通信機械器材製造業無線通信機械器材製造業等.
| Company | GBM Website | ||
|---|---|---|---|
| Chairman | 焦佑衡 | President | 陶正國/楊建輝 |
| Founded | 1973/02/23 | TWSE listing date | 2007/10/19 |
| Industry | 電子零組件業 | Business tax ID | 81069921 |
| Address | 新北市新店區民權路48-3號4樓 | ||
| Main business | 印刷電路板及組裝、資訊軟體服務業有線通信機械器材製造業無線通信機械器材製造業等 | ||
| Paid-in capital | 49.93 億 | ||
|---|---|---|---|
| Ordinary shares issued | 4.99 億 shares | ||
| Market cap | 410.93 億 (2026/09/24) | ||
| Preferred shares | 0 shares | ||
| Auditor | 勤業眾信聯合會計師事務所 | ||
| Transfer agent | 精成科技股份有限公司股務辦事處 | ||
GBM (6191) Monthly revenue
Latest revenue for 8/2026 was NT$3.80B, MoM -3.03%, YoY +20.45%.Cumulative revenue through 8/2026 was NT$27.01B, cumulative YoY +26.98%.
Full-year 2025 revenue was NT$33.71B.
| Month | Close | Revenue (NT$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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GBM (6191) EPS
Latest EPS for Q2 2026 was NT$0.73, QoQ -54%, YoY -51%.Cumulative EPS through Q2 2026 was NT$2.32, YoY -24%.
Full-year 2025 EPS was NT$6.55.
Income statement
| Year / quarter | Close | Revenue (NT$M) | Gross profit | Operating income | Net income | EPS |
|---|
GBM (6191) 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) |
GBM (6191) Dividend policy
The latest ex-dividend date was 2026/07/09, distribution No.1 of 2026, paying a cash dividend of NT$2.6, a cash yield of 2.46%.Over the past five years the average cash dividend was NT$2.66, for an average cash yield of 4.31%.
| Year | Ex-date | Price before ex-date | Cash dividend | Payment date | Cash yield | Stock dividend |
|---|---|---|---|---|---|---|
GBM (6191) Institutional flows, margin & short
| Date | Foreign | Inv. Trust | Dealer | Total |
|---|---|---|---|---|
| Date | Margin balance (lots) | Short balance (lots) | Short/margin ratio (%) |
|---|---|---|---|
GBM (6191) — 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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(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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