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AUO 2409
Close
29.2
▲ 0.55 (+1.92%)
Four-Light Health Check
Overall score
33/ 100
- 📈 Fundamentals 🟡 Neutral Same as yesterday
- 👁 Flows 🟡 Neutral Same as yesterday
- 📊 Technicals 🟡 Neutral Same as yesterday
- 💰 Valuation 🔴 Weak Same as yesterday
💡 Worth noting today
- Institutional Investment trusts net buyers for 8 straight days bullish
- Valuation P/E of 127.7x sits in the historically expensive band bearish
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AUO (2409) Four-Light Health Check
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💡 In one line: ()
Weighting：📈 Fundamentals %｜👁 Flows %｜📊 Technical %｜💰 Valuation %
AUO (2409)
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.
AUO (2409) Technical indicators
- Open 28.15
- High 31.5
- Low 28.05
- Close 29.2
- Volume 416,828
- Prev close 28.65
AUO (2409) today trades above the 5-day MA but still below the 20-day (monthly) MA and 60-day (quarterly) MA. The MACD histogram stays negative but is narrowing, KD sits at 45 in neutral territory, RSI is 43 with soft short-term momentum.
Signals today
- ● MACD keeps a negative histogram
Indicator values
| Item | Value |
|---|---|
| Close | 29.20 |
| 5-day MA | 28.06 |
| 20-day (monthly) MA | 32.10 |
| 60-day (quarterly) MA | 31.13 |
| 120-day (half-yearly) MA | 28.62 |
| 240-day (yearly) MA | 21.84 |
| K (9) | 44.53 |
| D (9) | 30.05 |
| RSI (14) | 43.19 |
| Bollinger upper band (20) | 39.34 |
| Bollinger lower band (20) | 24.86 |
| DIF (12,26) | -1.59 |
| MACD (9) | -1.05 |
| OSC histogram | -0.54 |
| Volume (lots) | 416,828 |
| 20-day avg. volume (lots) | 276,262 |
| Volume ratio (volume ÷ 20-day avg.) | 1.51 |
Indicator
AUO (2409) Monthly revenue
Latest revenue for 10/2026 was NT$20.78B, MoM -11.22%, YoY -0.65%.Cumulative revenue through 10/2026 was NT$227.58B, cumulative YoY -1.97%.
Full-year 2025 revenue was NT$281.39B.
| Month | Close | Revenue (NT$M) | MoM change | YoY change | YTD vs. same period last year |
|---|---|---|---|---|---|
| Month | Close | Revenue (NT$M) | MoM change | YoY change | YTD vs. same period last year |
Latest revenue note:
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AUO (2409) EPS
Latest EPS for Q3 2026 was NT$-0.33, QoQ -283%, YoY -94%.Cumulative EPS through Q3 2026 was NT$-0.3, YoY -158%.
Full-year 2025 EPS was NT$0.9.
Income statement
| Year / quarter | Close | Revenue (NT$M) | Gross profit | Operating income | Net income | EPS |
|---|
AUO (2409) Profitability
ROE / ROA (%)
| Year / quarter | Close | Quarterly ROE | Trailing 4Q ROE | Quarterly ROA | Trailing 4Q ROA |
|---|
AUO (2409) — 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 red band, meaning the share price is at a relatively high 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.
The P/B river chart is VIP content
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AUO (2409) Dividend policy
The latest ex-dividend date was 2026/07/30, distribution No.1 of 2026, paying a cash dividend of NT$0.4, a cash yield of 1.69%.Over the past five years the average cash dividend was NT$0.68, for an average cash yield of 3.97%.
| Year | Ex-date | Price before ex-date | Cash dividend | Payment date | Cash yield | Stock dividend |
|---|---|---|---|---|---|---|
AUO (2409) 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) |
AUO (2409) — what it does
AUO (2409) full name: AUO, in the 光電業 sector, with paid-in capital of 754.71 億 and a market cap of 2,203.75 億.
Founded on 1996/08/12, listed on the TWSE on 2000/09/08,
its principal business is 研究、開發、生產及銷售薄膜電晶體液晶顯示器及其系統、提供垂直場域及智慧移動解決方案.
| Company | AUO Website | ||
|---|---|---|---|
| Chairman | 彭又又浪 | President | 張博儀 |
| Founded | 1996/08/12 | TWSE listing date | 2000/09/08 |
| Industry | 光電業 | Business tax ID | 84149738 |
| Address | 新竹市科學園區力行二路一號 | ||
| Main business | 研究、開發、生產及銷售薄膜電晶體液晶顯示器及其系統、提供垂直場域及智慧移動解決方案 | ||
| Paid-in capital | 754.71 億 | ||
|---|---|---|---|
| Ordinary shares issued | 75.47 億 shares | ||
| Market cap | 2,203.75 億 (2026/11/12) | ||
| Preferred shares | 0 shares | ||
| Auditor | 安侯建業聯合會計師事務所 | ||
| Transfer agent | 台新證券股務代理部 | ||
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
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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