Taipei Exchange · Taiwan · Updated after 27 Oct 2026 close

Sunmax Biotechnology Co Ltd

4728 · Taipei Exchange · prices in TWD

TWD 409.00▲ +13.50 (3.41%)

Research report Historical data

Market X-Ray · price-based

Strong price profile

Ranks #49 of 1093 on the Taipei Exchange · confidence High

What this score is, and is not

It describes how this stock has traded: trend, momentum, risk, liquidity and dividends, each ranked against the other stocks on its own exchange. It does not measure how healthy or cheap the business is. That fundamental X-Ray needs financial statements, which we do not have for Taiwan yet.

TrendStrong

82/100

Trading above its long-term averages and near its highs.

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Above 200-day average6.1%

From 52-week high0.0%

MomentumFair

67/100

Typical recent returns for this exchange.

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3-month return6.8%

6-month return3.5%

12-month, skipping last month4.2%

Stability (higher is calmer)Strong

97/100

Calmer than most: low volatility and shallow drawdowns.

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Volatility, 1 year (lower is calmer)15.3%

Worst drawdown, 1 year (smaller is calmer)-7.7%

LiquidityFair

50/100

Moderate trading activity.

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Avg daily value traded3.70M TWD

Zero-volume days18.3%

IncomeFair

54/100

Dividend is typical for this exchange.

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Dividend yield3.0%

Years with dividends5

Price-based X-Ray. The fundamental X-Ray (financial health, valuation, growth, fair value) is available for US stocks today. It will follow for Taiwan when fundamentals data for this market is added. All Taiwan stocks.

Price trend

Uptrend

Versus its 50- and 200-day averages

52-week range

350.00 – 416.00

Price is 89% of the way up

Returns

+6.8% 3m · +7.9% 1y

Price returns, dividends not included

RSI (14)

Neutral zone

Price chart

Interactive chart Historical data & CSV

52-wk range 350.00 – 416.00 Daily closes, split-adjusted

Signals

50-day average396.22

200-day average385.50

Golden/death cross (60d)Golden, 42 days ago

New 52-week highYes

Bullish RSI divergenceNo

Average daily range (ATR)6.91

Technical summary

Daily

Strongly bullish

12 bullish · 1 neutral · 3 bearish

Weekly

Strongly bullish

11 bullish · 1 neutral · 0 bearish

Monthly

Strongly bullish

7 bullish · 1 neutral · 0 bearish

Moving averages (daily)

SMA 10	396.7	Bullish
EMA 10	397.9	Bullish
SMA 20	396.6	Bullish
EMA 20	396.9	Bullish
SMA 50	396.2	Bullish
EMA 50	394.6	Bullish
SMA 100	388.2	Bullish
EMA 100	391.1	Bullish
SMA 200	385.5	Bullish
EMA 200	385.7	Bullish

Oscillators (daily)

RSI (14)	64.78	Neutral
MACD (12, 26)	1.03	Bullish
Momentum (12)	3.02	Bullish
Stochastic %K (14)	94.74	Bearish
Williams %R (14)	-5.26	Bearish
CCI (20)	191.6	Bearish

Pivot points (classic, last session)

377.7

384.3

396.7

Pivot

403.3

415.7

422.3

434.7

Signals describe what the chart is doing, not what to do. Moving averages: price above the average is bullish. Oscillators use the usual thresholds (RSI 30/70, Stochastic 20/80, CCI ±100, Williams %R −80/−20; MACD and momentum above zero are bullish). Weekly and monthly views use closing prices only.

Dividends

Paid, last 12 months

12.10 TWD

Yield on today's price

2.96%

Frequency

Annual

Next ex-dividend date

Not announced

Tap a dividend date to compare the dividend yield on that day with today's.

Ex-dividend date	Amount per share
	12.1000
This payment: 12.1000 TWD per share, ex-dividend 31 Mar 2026. On 31 Mar 2026 6.18% Share price that day 383.50 TWD. Dividends in the 12 months up to that day: 23.70 TWD (12.10 + 11.60). Today, latest close 27 Oct 2026 2.96% Share price 409.00 TWD. Dividends in the last 12 months: 12.10 TWD. Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	11.6000
This payment: 11.6000 TWD per share, ex-dividend 4 Aug 2025. On 4 Aug 2025 2.79% Share price that day 415.50 TWD. Dividends in the 12 months up to that day: 11.60 TWD. Today, latest close 27 Oct 2026 2.96% Share price 409.00 TWD. Dividends in the last 12 months: 12.10 TWD. Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	11.0000
This payment: 11.0000 TWD per share, ex-dividend 17 Jul 2024. On 17 Jul 2024 3.67% Share price that day 300.00 TWD. Dividends in the 12 months up to that day: 11.00 TWD. Today, latest close 27 Oct 2026 2.96% Share price 409.00 TWD. Dividends in the last 12 months: 12.10 TWD. Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	9.5000
This payment: 9.5000 TWD per share, ex-dividend 18 Jul 2023. On 18 Jul 2023 4.47% Share price that day 212.50 TWD. Dividends in the 12 months up to that day: 9.50 TWD. Today, latest close 27 Oct 2026 2.96% Share price 409.00 TWD. Dividends in the last 12 months: 12.10 TWD. Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	4.4000
This payment: 4.4000 TWD per share, ex-dividend 13 Jul 2022. On 13 Jul 2022 5.29% Share price that day 121.00 TWD. Dividends in the 12 months up to that day: 6.40 TWD (4.40 + 2.00). Today, latest close 27 Oct 2026 2.96% Share price 409.00 TWD. Dividends in the last 12 months: 12.10 TWD. Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	2.0000
This payment: 2.0000 TWD per share, ex-dividend 22 Sep 2021. Today, latest close 27 Oct 2026 2.96% Share price 409.00 TWD. Dividends in the last 12 months: 12.10 TWD. Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	1.5000
This payment: 1.5000 TWD per share, ex-dividend 27 Aug 2020. Today, latest close 27 Oct 2026 2.96% Share price 409.00 TWD. Dividends in the last 12 months: 12.10 TWD. Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	1.2000
This payment: 1.2000 TWD per share, ex-dividend 29 Aug 2019. Today, latest close 27 Oct 2026 2.96% Share price 409.00 TWD. Dividends in the last 12 months: 12.10 TWD. Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.

Ex-dividend dates and amounts from our market-data provider. Shown as declared, before tax.

Prices are end-of-day closes in TWD. Educational only, not financial advice.