1. Add the LINE friend
2. Send your linking code
Copy your linking code and send it on the Taiwan stocks - Winvest LINE channel
Wait for LINE to confirm that linking is complete
TONG MING 5538
Close
33.45
▼ 1 (−2.90%)
Four-Light Health Check
Overall score
66/ 100
- 📈 Fundamentals 🟢 Strong Same as yesterday
- 👁 Flows 🟡 Neutral Yesterday 🟢 → Today 🟡 ↓ Weakened
- 📊 Technicals 🔴 Weak Yesterday 🟡 → Today 🔴 ↓ Weakened
- 💰 Valuation 🟢 Strong Same as yesterday
💡 Worth noting today
- Health Health check: Flows light changed from green to yellow bearish New
- Health Health check: Technicals light changed from yellow to red bearish New
- Health Overall health score down 9 points vs. yesterday bearish
- Institutional Foreign investors net sellers for 4 straight days bearish
VIP full research — unlimited tickers
Free reports today
of viewed today
This symbol is unlocked and counted toward today's quota
Reading on will use 1 of today's free views ( remaining)
Today's free views are used up; the allowance resets tomorrow
Don't want to wait until tomorrow? Upgrade to VIP and unlock this full analysis now
VIP has no ticker limit: every health-check factor, valuation river charts and full sector health rankings
TONG MING (5538) Four-Light Health Check
Loading…
Health check data is being prepared. Please check back later.
The health check data format is being updated. Please check back later.
💡 In one line: ()
Weighting：📈 Fundamentals %｜👁 Flows %｜📊 Technical %｜💰 Valuation %
TONG MING (5538)
Overall health score / 100
Four-light detail
- 📈 Fundamentals -
- VIP
-
-
｜
- 👁 Flows -
- VIP
-
-
｜
- 📊 Technicals -
- VIP
-
-
｜
- 💰 Valuation -
- VIP
-
-
｜
The underlying four-light factors are VIP content
VIP shows the actual value, rule and note of every factor, with no daily limit.
VIP full research — unlimited tickers
Free reports today
of viewed today
This symbol is unlocked and counted toward today's quota
Reading on will use 1 of today's free views ( remaining)
Today's free views are used up; the allowance resets tomorrow
VIP unlocks
- Unlimited access to the factors and rules behind every stock/ETF four-light health check
- P/E and P/B valuation river charts
- Full sector health rankings and relative positioning
- Post-close LINE alerts for your watchlist
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.
TONG MING (5538) Technical indicators
- Open 34.4
- High 34.7
- Low 32.9
- Close 33.45
- Volume 710
- Prev close 34.45
TONG MING (5538) today sits below the 5-, 20- and 60-day averages in a bearish alignment. The MACD histogram stays negative and is widening, KD sits at 48 in neutral territory, RSI is 31 with soft short-term momentum.
Signals today
- ● Bearish moving-average alignment (close < 5-day < 20-day < 60-day)
- ● MACD keeps a negative 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 | 33.45 |
| 5-day MA | 34.29 |
| 20-day (monthly) MA | 35.52 |
| 60-day (quarterly) MA | 36.01 |
| 120-day (half-yearly) MA | 34.91 |
| 240-day (yearly) MA | 32.95 |
| K (9) | 48.20 |
| D (9) | 47.99 |
| RSI (14) | 30.88 |
| Bollinger upper band (20) | 37.18 |
| Bollinger lower band (20) | 33.85 |
| DIF (12,26) | -0.49 |
| MACD (9) | -0.27 |
| OSC histogram | -0.22 |
| Volume (lots) | 710 |
| 20-day avg. volume (lots) | 101 |
| Volume ratio (volume ÷ 20-day avg.) | 7.03 |
Indicator
TONG MING (5538) Monthly revenue
Latest revenue for 10/2026 was NT$1.29B, MoM -7.94%, YoY +32.28%.Cumulative revenue through 10/2026 was NT$12.13B, cumulative YoY +17.14%.
Full-year 2025 revenue was NT$12.73B.
| Month | Close | Revenue (NT$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:
A professional algo-trading development team at your service
TONG MING (5538) EPS
Latest EPS for Q2 2026 was NT$1.62, QoQ +45%, YoY +128%.Cumulative EPS through Q2 2026 was NT$2.74, YoY +94%.
Full-year 2025 EPS was NT$3.02.
Income statement
| Year / quarter | Close | Revenue (NT$M) | Gross profit | Operating income | Net income | EPS |
|---|
TONG MING (5538) Profitability
ROE / ROA (%)
| Year / quarter | Close | Quarterly ROE | Trailing 4Q ROE | Quarterly ROA | Trailing 4Q ROA |
|---|
TONG MING (5538) — 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
Unlock to see the last 5 years of the P/E river chart
VIP full research — unlimited tickers
Free reports today
of viewed today
This symbol is unlocked and counted toward today's quota
Reading on will use 1 of today's free views ( remaining)
Today's free views are used up; the allowance resets tomorrow
VIP unlocks
- Unlimited access to the factors and rules behind every stock/ETF four-light health check
- P/E and P/B valuation river charts
- Full sector health rankings and relative positioning
- Post-close LINE alerts for your watchlist
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
VIP full research — unlimited tickers
Free reports today
of viewed today
This symbol is unlocked and counted toward today's quota
Reading on will use 1 of today's free views ( remaining)
Today's free views are used up; the allowance resets tomorrow
VIP unlocks
- Unlimited access to the factors and rules behind every stock/ETF four-light health check
- P/E and P/B valuation river charts
- Full sector health rankings and relative positioning
- Post-close LINE alerts for your watchlist
TONG MING (5538) Dividend policy
The latest ex-dividend date was 2026/07/06, distribution No.1 of 2026, paying a cash dividend of NT$1.5, a cash yield of 4.42%.Over the past five years the average cash dividend was NT$1.84, for an average cash yield of 4.88%.
| Year | Ex-date | Price before ex-date | Cash dividend | Payment date | Cash yield | Stock dividend |
|---|---|---|---|---|---|---|
TONG MING (5538) 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) |
TONG MING (5538) — what it does
TONG MING (5538) full name: TONG MING, in the 鋼鐵工業 sector, with paid-in capital of 20.12 億 and a market cap of 67.30 億.
Founded on 2009/11/30, listed on the TWSE on 2013/12/16,
its principal business is 專營不銹鋼緊固件及不銹鋼線材生產與銷售、特殊緊固件的國際貿易.
| Company | TONG MING Website | ||
|---|---|---|---|
| Chairman | 蔡清東 | President | 蔡弘泉 |
| Founded | 2009/11/30 | TWSE listing date | 2013/12/16 |
| Industry | 鋼鐵工業 | Business tax ID | 02769941 |
| Address | 高雄市岡山區中山北路140號15樓(訴訟及非訟代理人聯絡處) | ||
| Main business | 專營不銹鋼緊固件及不銹鋼線材生產與銷售、特殊緊固件的國際貿易 | ||
| Paid-in capital | 20.12 億 | ||
|---|---|---|---|
| Ordinary shares issued | 2.01 億 shares | ||
| Market cap | 67.30 億 (2026/11/12) | ||
| Preferred shares | 0 shares | ||
| Auditor | 勤業眾信聯合會計師事務所 | ||
| Transfer agent | 凱基證券股份有限公司股務代理部 | ||
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)
My Watchlist
Sign in to build and track your own watchlist. Once you add symbols, you get a full closing report every day: health check, technical changes and a comparison against the TAIEX.