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GSD-KY 6641
Close
16.7
▼ 0.25 (−1.47%)
Four-Light Health Check
Overall score
63/ 100
- 📈 Fundamentals 🟡 Neutral Same as yesterday
- 👁 Flows 🟢 Strong Same as yesterday
- 📊 Technicals 🟡 Neutral Yesterday 🟢 → Today 🟡 ↓ Weakened
- 💰 Valuation 🟢 Strong Same as yesterday
💡 Worth noting today
- Health Health check: Technicals light changed from green to yellow bearish New
- Technical Closed below the 20-day MA today (close 16.70 / MA20 16.85) bearish New
- Health Overall health score down 12 points vs. yesterday bearish
- Valuation P/E of 20.7x sits in the historically cheap band bullish
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GSD-KY (6641) Four-Light Health Check
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💡 In one line: ()
Weighting：📈 Fundamentals %｜👁 Flows %｜📊 Technical %｜💰 Valuation %
GSD-KY (6641)
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.
GSD-KY (6641) Technical indicators
- Open 16.95
- High 16.95
- Low 16.7
- Close 16.7
- Volume 6
- Prev close 16.95
GSD-KY (6641) today trades below the 5-day MA, 20-day (monthly) MA and 60-day (quarterly) MA, losing the 20-day (monthly) MA today. The MACD histogram stays positive but is narrowing, KD is 74 and leans bullish, RSI is 45 with soft short-term momentum.
Signals today
- ● The price lost the 20-day (monthly) MA today
- ● MACD keeps a positive histogram
Indicator values
| Item | Value |
|---|---|
| Close | 16.70 |
| 5-day MA | 16.85 |
| 20-day (monthly) MA | 16.85 |
| 60-day (quarterly) MA | 17.17 |
| 120-day (half-yearly) MA | 17.66 |
| 240-day (yearly) MA | 18.83 |
| K (9) | 73.92 |
| D (9) | 57.89 |
| RSI (14) | 44.97 |
| Bollinger upper band (20) | 17.32 |
| Bollinger lower band (20) | 16.39 |
| DIF (12,26) | -0.08 |
| MACD (9) | -0.10 |
| OSC histogram | 0.02 |
| Volume (lots) | 6 |
| 20-day avg. volume (lots) | 18 |
| Volume ratio (volume ÷ 20-day avg.) | 0.33 |
Indicator
GSD-KY (6641) Monthly revenue
Latest revenue for 10/2026 was NT$145.32M, MoM -32.54%, YoY -3.74%.Cumulative revenue through 10/2026 was NT$1.63B, cumulative YoY +14.33%.
Full-year 2025 revenue was NT$1.76B.
| Month | Close | Revenue (NT$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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GSD-KY (6641) EPS
Latest EPS for Q3 2026 was NT$0.06, QoQ -65%, YoY -77%.Cumulative EPS through Q3 2026 was NT$0.25, YoY +127%.
Full-year 2025 EPS was NT$0.46.
Income statement
| Year / quarter | Close | Revenue (NT$M) | Gross profit | Operating income | Net income | EPS |
|---|
GSD-KY (6641) Profitability
ROE / ROA (%)
| Year / quarter | Close | Quarterly ROE | Trailing 4Q ROE | Quarterly ROA | Trailing 4Q ROA |
|---|
GSD-KY (6641) — 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 blue band, meaning the share price is at a relatively low level.
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GSD-KY (6641) Dividend policy
The latest ex-dividend date was 2026/07/08, distribution No.1 of 2026, paying a cash dividend of NT$0.4, a cash yield of 2.09%.Over the past five years the average cash dividend was NT$2.08, for an average cash yield of 4.51%.
| Year | Ex-date | Price before ex-date | Cash dividend | Payment date | Cash yield | Stock dividend |
|---|---|---|---|---|---|---|
GSD-KY (6641) 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) |
GSD-KY (6641) — what it does
GSD-KY (6641) full name: GSD-KY, in the 綠能環保 sector, with paid-in capital of 3.65 億 and a market cap of 6.10 億.
Founded on 2013/10/03, listed on the TWSE on 2018/09/21,
its principal business is 環保設備製造
環保設備銷售
環保工藝技術服務.
| Company | GSD-KY Website | ||
|---|---|---|---|
| Chairman | 謝宏炅 | President | 陳世賢 |
| Founded | 2013/10/03 | TWSE listing date | 2018/09/21 |
| Industry | 綠能環保 | Business tax ID | 82703128 |
| Address | 高雄市鼓山區民利街15,17,19號(台灣分公司) | ||
| Main business | 環保設備製造 環保設備銷售 環保工藝技術服務 |
||
| Paid-in capital | 3.65 億 | ||
|---|---|---|---|
| Ordinary shares issued | 3,650.00 萬 shares | ||
| Market cap | 6.10 億 (2026/11/12) | ||
| Preferred shares | 0 shares | ||
| Auditor | 安永聯合會計師事務所 | ||
| Transfer agent | 永豐金證券股務代理部 | ||
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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