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YGG 1589

Close 5.54 ▼ 0.61 (−9.92%)
End-of-day data, not real-time quotes
Four-Light Health Check
Overall score 40/ 100
Weak Unchanged vs. yesterday
  • 📈 Fundamentals 🟡 Neutral Same as yesterday
  • 👁 Flows 🟡 Neutral Same as yesterday
  • 📊 Technicals 🔴 Weak Same as yesterday
  • 💰 Valuation 🟡 Neutral Same as yesterday
💡 Worth noting today
  • Technical Volume 4.0x the 20-day average (8,432 lots)
  • Technical RSI (14) in the low zone below 30 (24.0)
  • Technical KD in the low zone below 20 (K 8.8 / D 17.3)
  • Technical Close touched the lower Bollinger band (close 5.54 / lower 5.79)
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YGG (1589) Four-Light Health Check

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Weighting：📈 Fundamentals %｜👁 Flows %｜📊 Technical %｜💰 Valuation %

YGG (1589)

Overall health score / 100

weight %

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Four-light detail
  • 📈 Fundamentals -
  • 👁 Flows -
  • 📊 Technicals -
  • 💰 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.

YGG (1589) Technical indicators

End-of-day data, not real-time quotes
  • Open 5.54
  • High 5.54
  • Low 5.54
  • Close 5.54
  • Volume 8,432
  • Prev close 6.15

YGG (1589) today sits below the 5-, 20- and 60-day averages in a bearish alignment. The MACD histogram stays positive but is narrowing, KD is 9 (already in the oversold zone below 20), RSI is 24 and sits in the oversold zone.

Signals today

  • ● Bearish moving-average alignment (close < 5-day < 20-day < 60-day)
  • ● KD is 9, in the oversold zone below 20
  • ● RSI is 24, sitting in the oversold zone
  • ● MACD keeps a positive histogram
  • ● The price broke below the lower Bollinger band — watch for a rebound
  • ● Volume expanded to more than twice the 20-day average

Indicator values

Item Value
Close 5.54
5-day MA 6.47
20-day (monthly) MA 7.39
60-day (quarterly) MA 13.22
120-day (half-yearly) MA 16.20
240-day (yearly) MA 20.54
K (9) 8.78
D (9) 17.27
RSI (14) 24.03
Bollinger upper band (20) 8.98
Bollinger lower band (20) 5.79
DIF (12,26) -1.65
MACD (9) -1.75
OSC histogram 0.10
Volume (lots) 8,432
20-day avg. volume (lots) 2,095
Volume ratio (volume ÷ 20-day avg.) 4.02
Indicator

YGG (1589) Monthly revenue

Latest revenue for 10/2026 was NT$621.10M, MoM -3.54%, YoY -3.28%.
Cumulative revenue through 10/2026 was NT$6.61B, cumulative YoY +1.9%.
Full-year 2025 revenue was NT$7.93B.
Month Close Revenue (NT$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
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YGG (1589) EPS

Latest EPS for Q3 2025 was NT$-2.35, QoQ -180%, YoY -183%.
Cumulative EPS through Q3 2025 was NT$-5.06, YoY -1%.
Full-year 2024 EPS was NT$-5.17.
Forecast YGG's next-quarter EPS See fair value & river charts

Income statement

Year / quarter Close Revenue (NT$M) Gross profit Operating income Net income EPS

YGG (1589) Profitability

ROE / ROA (%)

Year / quarter Close Quarterly ROE Trailing 4Q ROE Quarterly ROA Trailing 4Q ROA

YGG (1589) — 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 blue band, meaning the share price is at a relatively low level.
The P/B river chart is VIP content

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EPS forecast Peers

YGG (1589) Dividend policy

The latest ex-dividend date was 2022/08/04, distribution No.1 of 2022, paying a cash dividend of NT$0.6, a cash yield of 1.09%.
Over the past five years the average cash dividend was NT$0.12, for an average cash yield of 0.22%.
Year Ex-date Price before ex-date Cash dividend Payment date Cash yield Stock dividend

YGG (1589) Institutional flows, margin & short

Date Foreign Inv. Trust Dealer Total
Date Margin balance (lots) Short balance (lots) Short/margin ratio (%)
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sector ranking

Ticker Health score Close Change Volume Turnover (100M)

()
(this stock)
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YGG (1589) — what it does

YGG (1589) full name: YGG, in the 電機機械 sector, with paid-in capital of 15.31 億 and a market cap of 8.48 億.
Founded on 2008/01/22, listed on the TWSE on 2012/04/27,
its principal business is 主要從事球狀石墨鑄鐵/灰口鑄鐵之高級鑄件產品之製造及銷售業務.

Company YGG Website
Chairman 張賢銘 President 李熔
Founded 2008/01/22 TWSE listing date 2012/04/27
Industry 電機機械 Business tax ID 41048746
Address 台北市內湖區新湖一路93號4樓
Main business 主要從事球狀石墨鑄鐵/灰口鑄鐵之高級鑄件產品之製造及銷售業務
Paid-in capital 15.31 億
Ordinary shares issued 1.53 億 shares
Market cap 8.48 億 (2026/04/02)
Preferred shares 0 shares
Auditor 遴選繼任會計師
Transfer agent 群益金鼎證券(股)公司股務代理部

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