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KO JA 5215

Close 33 ▼ 0.1 (−0.30%)
End-of-day data, not real-time quotes
Four-Light Health Check
Overall score 54/ 100
Average Unchanged vs. yesterday
  • 📈 Fundamentals 🟡 Neutral Same as yesterday
  • 👁 Flows 🟡 Neutral Same as yesterday
  • 📊 Technicals 🔴 Weak Same as yesterday
  • 💰 Valuation 🟢 Strong Same as yesterday
💡 Worth noting today
  • Technical KD death cross (K 35.0 / D 36.3) New
  • Institutional Foreign investors net sellers for 6 straight days
  • Valuation P/E of 8.8x sits in the historically cheap band
  • Technical RSI (14) in the low zone below 30 (21.6)
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EPS forecast Fair value Peers

KO JA (5215) Four-Light Health Check

💡 In one line: ()

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

KO JA (5215)

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.

KO JA (5215) Technical indicators

End-of-day data, not real-time quotes
  • Open 33.7
  • High 33.75
  • Low 33
  • Close 33
  • Volume 42
  • Prev close 33.1

KO JA (5215) today sits below the 5-, 20- and 60-day averages in a bearish alignment. The MACD histogram stays negative and is widening, KD is 35 and leans bearish, RSI is 22 and sits in the oversold zone.

Signals today

  • ● Bearish moving-average alignment (close < 5-day < 20-day < 60-day)
  • ● KD death cross
  • ● RSI is 22, sitting in the oversold zone
  • ● MACD keeps a negative histogram

Indicator values

Item Value
Close 33.00
5-day MA 33.79
20-day (monthly) MA 34.92
60-day (quarterly) MA 37.39
120-day (half-yearly) MA 40.11
240-day (yearly) MA 38.84
K (9) 35.03
D (9) 36.32
RSI (14) 21.65
Bollinger upper band (20) 37.02
Bollinger lower band (20) 32.82
DIF (12,26) -1.03
MACD (9) -0.94
OSC histogram -0.09
Volume (lots) 42
20-day avg. volume (lots) 56
Volume ratio (volume ÷ 20-day avg.) 0.75
Indicator

KO JA (5215) Monthly revenue

Latest revenue for 10/2026 was NT$151.83M, MoM -22.44%, YoY -28.47%.
Cumulative revenue through 10/2026 was NT$2.45B, cumulative YoY +14.59%.
Full-year 2025 revenue was NT$2.59B.
Month Close Revenue (NT$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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KO JA (5215) EPS

Latest EPS for Q2 2026 was NT$0.9, QoQ +3%, YoY +253%.
Cumulative EPS through Q2 2026 was NT$1.77, YoY -1575%.
Full-year 2025 EPS was NT$2.04.
Forecast KO JA's next-quarter EPS See fair value & river charts

Income statement

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

KO JA (5215) Profitability

ROE / ROA (%)

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

KO JA (5215) — 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
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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EPS forecast Peers

KO JA (5215) Dividend policy

The latest ex-dividend date was 2026/07/09, distribution No.1 of 2026, paying a cash dividend of NT$2, a cash yield of 4.54%.
Over the past five years the average cash dividend was NT$2.6, for an average cash yield of 5.64%.
Year Ex-date Price before ex-date Cash dividend Payment date Cash yield Stock dividend

KO JA (5215) 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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KO JA (5215) — what it does

KO JA (5215) full name: KO JA, in the 電腦及週邊設備業 sector, with paid-in capital of 6.43 億 and a market cap of 21.23 億.
Founded on 2009/08/17, listed on the TWSE on 2011/12/26,
its principal business is 薄膜觸控開關之製造銷售.

Company KO JA Website
Chairman 林志峰 President 何和和
Founded 2009/08/17 TWSE listing date 2011/12/26
Industry 電腦及週邊設備業 Business tax ID 31618486
Address 新北市中和區連城路168號8樓
Main business 薄膜觸控開關之製造銷售
Paid-in capital 6.43 億
Ordinary shares issued 6,433.75 萬 shares
Market cap 21.23 億 (2026/11/12)
Preferred shares 0 shares
Auditor 勤業眾信聯合會計師事務所
Transfer agent 福邦證券股份有限公司

Recommended brokerage accounts

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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
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詳 官網

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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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