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AlgolTek 6684

Close 40.65 ▼ 0.4 (−0.97%)
End-of-day data, not real-time quotes
Four-Light Health Check
Overall score 59/ 100
Average Unchanged vs. yesterday
  • 📈 Fundamentals 🟢 Strong Same as yesterday
  • 👁 Flows 🟢 Strong Same as yesterday
  • 📊 Technicals 🟡 Neutral Same as yesterday
  • 💰 Valuation 🟡 Neutral Same as yesterday
💡 Worth noting today
  • Institutional Foreign investors net buyers for 7 straight days bullish
Health check

AlgolTek (6684) Four-Light Health Check

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💡 In one line: ()

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

AlgolTek (6684)

Overall health score / 100

weight %

→
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.

AlgolTek (6684) Technical indicators

End-of-day data, not real-time quotes
  • Open 41.1
  • High 42.25
  • Low 39.85
  • Close 40.65
  • Volume 53
  • Prev close 41.05

AlgolTek (6684) today sits below the 5-, 20- and 60-day averages in a bearish alignment. The MACD histogram stays negative but is narrowing, KD sits at 45 in neutral territory, RSI is 37 with soft short-term momentum.

Signals today

  • ● Bearish moving-average alignment (close < 5-day < 20-day < 60-day)
  • ● MACD keeps a negative histogram

Indicator values

Item Value
Close 40.65
5-day MA 40.72
20-day (monthly) MA 43.90
60-day (quarterly) MA 46.17
120-day (half-yearly) MA 48.49
240-day (yearly) MA 48.45
K (9) 44.85
D (9) 36.49
RSI (14) 36.82
Bollinger upper band (20) 48.96
Bollinger lower band (20) 38.84
DIF (12,26) -1.78
MACD (9) -1.46
OSC histogram -0.32
Volume (lots) 53
20-day avg. volume (lots) 60
Volume ratio (volume ÷ 20-day avg.) 0.88
Indicator

AlgolTek (6684) Monthly revenue

Latest revenue for 10/2026 was NT$16.51M, MoM -25.65%, YoY -33.67%.
Cumulative revenue through 10/2026 was NT$248.97M, cumulative YoY -5.66%.
Full-year 2025 revenue was NT$317.01M.
Month Close Revenue (NT$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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AlgolTek (6684) EPS

Latest EPS for Q2 2026 was NT$-0.01, QoQ -200%, YoY +98%.
Cumulative EPS through Q2 2026 was NT$0.
Full-year 2025 EPS was NT$1.57.

Income statement

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

AlgolTek (6684) Profitability

ROE / ROA (%)

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

AlgolTek (6684) — 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
The P/E river chart is VIP content

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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

Unlock to see the last 5 years of the P/B river chart

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  • P/E and P/B valuation river charts
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AlgolTek (6684) Dividend policy

The latest ex-dividend date was 2023/07/25, distribution No.1 of 2023, paying a cash dividend of NT$0.977, a cash yield of 2%.
Over the past five years the average cash dividend was NT$1.1, for an average cash yield of 1.62%.
Year Ex-date Price before ex-date Cash dividend Payment date Cash yield Stock dividend

AlgolTek (6684) 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)

()
(this stock)

AlgolTek (6684) — what it does

AlgolTek (6684) full name: AlgolTek, in the 半導體業 sector, with paid-in capital of 4.46 億 and a market cap of 18.11 億.
Founded on 2010/10/21, listed on the TPEx on 2021/08/11,
its principal business is 各式多媒體視訊轉換控制晶片及其他控制晶片等研發及銷售.

Company AlgolTek Website
Chairman 羅森洲 President 藍世旻
Founded 2010/10/21 TPEx listing date 2021/08/11
Industry 半導體業 Business tax ID 53172585
Address 新竹縣竹北市高鐵二路55號
Main business 各式多媒體視訊轉換控制晶片及其他控制晶片等研發及銷售
Paid-in capital 4.46 億
Ordinary shares issued 4,455.95 萬 shares
Market cap 18.11 億 (2026/11/12)
Preferred shares 0 shares
Auditor 安永聯合會計師事務所
Transfer agent 福邦證券股份有限公司股務代理部

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