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COSMO 2466
Close
436.5
▲ 39.5 (+9.95%)
Four-Light Health Check
Overall score
56/ 100
- 📈 Fundamentals 🟢 Strong Same as yesterday
- 👁 Flows 🟡 Neutral Same as yesterday
- 📊 Technicals 🟡 Neutral Yesterday 🟢 → Today 🟡 ↓ Weakened
- 💰 Valuation 🔴 Weak Same as yesterday
💡 Worth noting today
- Health Health check: Technicals light changed from green to yellow bearish New
- Health Overall health score down 8 points vs. yesterday bearish
- Valuation P/E of 225.5x sits in the historically cheap band bullish
- Technical RSI (14) in the high zone above 70 (77.7) bearish
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COSMO (2466) Four-Light Health Check
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💡 In one line: ()
Weighting：📈 Fundamentals %｜👁 Flows %｜📊 Technical %｜💰 Valuation %
COSMO (2466)
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
VIP shows the actual value, rule and note of every factor, with no daily limit.
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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.
COSMO (2466) Technical indicators
- Open 427.5
- High 436.5
- Low 415
- Close 436.5
- Volume 2,736
- Prev close 397
COSMO (2466) today holds above every moving average in a bullish alignment. MACD keeps a positive histogram that is still widening, KD is 79 and leans bullish, RSI is 78 and has entered the overheated zone.
Signals today
- ● Bullish moving-average alignment, with the price holding above every moving average
- ● RSI is 78, entering the overheated zone
- ● MACD keeps a positive histogram
- ● The price touched the upper Bollinger band — watch for a short-term pullback
Indicator values
| Item | Value |
|---|---|
| Close | 436.50 |
| 5-day MA | 364.40 |
| 20-day (monthly) MA | 301.48 |
| 60-day (quarterly) MA | 179.53 |
| 120-day (half-yearly) MA | 127.21 |
| 240-day (yearly) MA | 92.01 |
| K (9) | 79.15 |
| D (9) | 67.92 |
| RSI (14) | 77.68 |
| Bollinger upper band (20) | 433.72 |
| Bollinger lower band (20) | 169.23 |
| DIF (12,26) | 55.70 |
| MACD (9) | 49.55 |
| OSC histogram | 6.15 |
| Volume (lots) | 2,736 |
| 20-day avg. volume (lots) | 2,017 |
| Volume ratio (volume ÷ 20-day avg.) | 1.36 |
Indicator
COSMO (2466) Monthly revenue
Latest revenue for 10/2026 was NT$57.58M, MoM -50.38%, YoY +54.17%.Cumulative revenue through 10/2026 was NT$988.04M, cumulative YoY +13.7%.
Full-year 2025 revenue was NT$947.30M.
| Month | Close | Revenue (NT$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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COSMO (2466) EPS
Latest EPS for Q2 2026 was NT$0.02, QoQ -33%, YoY +102%.Cumulative EPS through Q2 2026 was NT$0.05, YoY -104%.
Full-year 2025 EPS was NT$0.25.
Income statement
| Year / quarter | Close | Revenue (NT$M) | Gross profit | Operating income | Net income | EPS |
|---|
COSMO (2466) Profitability
ROE / ROA (%)
| Year / quarter | Close | Quarterly ROE | Trailing 4Q ROE | Quarterly ROA | Trailing 4Q ROA |
|---|
COSMO (2466) — 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 red band, meaning the share price is at a relatively high level.
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COSMO (2466) Dividend policy
The latest ex-dividend date was 2023/09/13, distribution No.1 of 2023, paying a cash dividend of NT$0.19, a cash yield of 0.52%, plus a stock dividend of NT$0.2.Over the past five years the average cash dividend was NT$0.04, for an average cash yield of 0.1%.
| Year | Ex-date | Price before ex-date | Cash dividend | Payment date | Cash yield | Stock dividend |
|---|---|---|---|---|---|---|
COSMO (2466) 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) |
COSMO (2466) — what it does
COSMO (2466) full name: COSMO, in the 光電業 sector, with paid-in capital of 17.35 億 and a market cap of 757.15 億.
Founded on 1981/05/25, listed on the TWSE on 2001/09/17,
its principal business is 光電繼電器、光耦合器、磁簧繼電器、磁簧感應器、固態繼電器、、精密電容器等電子零組件製造買賣發電、輸電、配電機械工程、前各項有關進出口貿易業務.
| Company | COSMO Website | ||
|---|---|---|---|
| Chairman | 謝淑娟 | President | 黃琮善 |
| Founded | 1981/05/25 | TWSE listing date | 2001/09/17 |
| Industry | 光電業 | Business tax ID | 34348590 |
| Address | 新北市中和區連城路258號11樓 | ||
| Main business | 光電繼電器、光耦合器、磁簧繼電器、磁簧感應器、固態繼電器、、精密電容器等電子零組件製造買賣發電、輸電、配電機械工程、前各項有關進出口貿易業務 | ||
| Paid-in capital | 17.35 億 | ||
|---|---|---|---|
| Ordinary shares issued | 1.73 億 shares | ||
| Market cap | 757.15 億 (2026/11/12) | ||
| Preferred shares | 0 shares | ||
| Auditor | 德昌聯合會計師事務所 | ||
| Transfer agent | 康和綜合證券股份有限公司 | ||
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
也可以參考 Win投資證券開戶彙整 ，有更簡潔完善的資訊分享，包含特色、開戶禮等。
| 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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