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
TONS 4972
Close
14.05
▲ 0.1 (+0.72%)
Four-Light Health Check
Overall score
40/ 100
- 📈 Fundamentals 🟡 Neutral Same as yesterday
- 👁 Flows 🟡 Neutral Yesterday 🟢 → Today 🟡 ↓ Weakened
- 📊 Technicals 🔴 Weak Same as yesterday
- 💰 Valuation 🟡 Neutral Same as yesterday
💡 Worth noting today
- Health Health check: Flows light changed from green to yellow bearish New
- Technical RSI (14) below 20, in the oversold zone (18.2) bullish
- Technical KD in the low zone below 20 (K 8.0 / D 11.7) bullish
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
TONS (4972) 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 %
TONS (4972)
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.
TONS (4972) Technical indicators
- Open 13.95
- High 14.05
- Low 13.95
- Close 14.05
- Volume 12
- Prev close 13.95
TONS (4972) today sits below the 5-, 20- and 60-day averages in a bearish alignment. The MACD histogram stays negative but is narrowing, KD is 8 (already in the oversold zone below 20), RSI is 18 and sits in the oversold zone.
Signals today
- ● Bearish moving-average alignment (close < 5-day < 20-day < 60-day)
- ● KD is 8, in the oversold zone below 20
- ● RSI is 18, sitting in the oversold zone
- ● MACD keeps a negative histogram
Indicator values
| Item | Value |
|---|---|
| Close | 14.05 |
| 5-day MA | 14.13 |
| 20-day (monthly) MA | 15.55 |
| 60-day (quarterly) MA | 16.13 |
| 120-day (half-yearly) MA | 16.42 |
| 240-day (yearly) MA | 17.06 |
| K (9) | 7.97 |
| D (9) | 11.69 |
| RSI (14) | 18.23 |
| Bollinger upper band (20) | 17.29 |
| Bollinger lower band (20) | 13.82 |
| DIF (12,26) | -0.56 |
| MACD (9) | -0.34 |
| OSC histogram | -0.22 |
| Volume (lots) | 12 |
| 20-day avg. volume (lots) | 32 |
| Volume ratio (volume ÷ 20-day avg.) | 0.38 |
Indicator
TONS (4972) Monthly revenue
Latest revenue for 10/2026 was NT$65.24M, MoM -16.38%, YoY -0.79%.Cumulative revenue through 10/2026 was NT$807.35M, cumulative YoY +8.65%.
Full-year 2025 revenue was NT$932.89M.
| Month | Close | Revenue (NT$M) | MoM change | YoY change | YTD vs. same period last year |
|---|---|---|---|---|---|
| Month | Close | Revenue (NT$M) | MoM change | YoY change | YTD vs. same period last year |
Latest revenue note:
A professional algo-trading development team at your service
TONS (4972) EPS
Latest EPS for Q3 2026 was NT$-0.67, QoQ -72%, YoY -8%.Cumulative EPS through Q3 2026 was NT$-1.55, YoY -2%.
Full-year 2025 EPS was NT$-1.84.
Income statement
| Year / quarter | Close | Revenue (NT$M) | Gross profit | Operating income | Net income | EPS |
|---|
TONS (4972) Profitability
ROE / ROA (%)
| Year / quarter | Close | Quarterly ROE | Trailing 4Q ROE | Quarterly ROA | Trailing 4Q ROA |
|---|
TONS (4972) — 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
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
TONS (4972) Dividend policy
The latest ex-dividend date was 2025/03/21, distribution No.1 of 2025, paying a cash dividend of NT$0.8, a cash yield of 3.33%.Over the past five years the average cash dividend was NT$1.04, for an average cash yield of 3.51%.
| Year | Ex-date | Price before ex-date | Cash dividend | Payment date | Cash yield | Stock dividend |
|---|---|---|---|---|---|---|
TONS (4972) 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) |
TONS (4972) — what it does
TONS (4972) full name: TONS, in the 光電業 sector, with paid-in capital of 5.69 億 and a market cap of 7.99 億.
Founded on 1992/08/20, listed on the TPEx on 2013/06/17,
its principal business is 專業商用照明燈具設計及製造.
| Company | TONS Website | ||
|---|---|---|---|
| Chairman | 湯士權 | President | 洪家政 |
| Founded | 1992/08/20 | TPEx listing date | 2013/06/17 |
| Industry | 光電業 | Business tax ID | 86831927 |
| Address | 新北市樹林區博愛街236號4樓 | ||
| Main business | 專業商用照明燈具設計及製造 | ||
| Paid-in capital | 5.69 億 | ||
|---|---|---|---|
| Ordinary shares issued | 5,688.86 萬 shares | ||
| Market cap | 7.99 億 (2026/11/12) | ||
| Preferred shares | 0 shares | ||
| Auditor | 資誠聯合會計師事務所 | ||
| Transfer agent | 宏遠證券股份有限公司 | ||
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)
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.