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Taiwan Stock Exchange · Taiwan · Updated after 19 Oct 2026 close

Formosa Sumco Technology Corp

3532 · Taiwan Stock Exchange · prices in TWD
TWD 394.50▼ -23.00 (5.51%)
Research reportHistorical data

About Formosa Sumco Technology Corp

Formosa Sumco Technology makes silicon wafers used in the production of semiconductors. The company produces polished and epitaxial wafer substrates that chipmakers use as the base material for integrated circuits and other electronic devices. Its customers are semiconductor manufacturers, and its operations are based in Taiwan, where it runs wafer fabrication facilities. The business sits within the silicon wafer supply chain that serves the global electronics industry.

The shares are listed on the Taiwan Stock Exchange in Taiwan under the code 3532, and the price on this page is in New Taiwan dollars (TWD). Our dividend records, which start in 2019, show payments in 5 different calendar years. The Market X-Ray on this page is price-based and compares it with other stocks on the same exchange; it does not measure how healthy the business is.

60/ 100
Market X-Ray · price-based
Fair price profile
Ranks #350 of 1101 on the Taiwan Stock 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
79/100
Trading above its long-term averages and near its highs.
See the numbers →
Above 200-day average45.7%
From 52-week high-24.6%
MomentumStrong
73/100
Rising faster than most stocks on this exchange.
See the numbers →
3-month return-7.0%
6-month return109.3%
12-month, skipping last month297.1%
Stability (higher is calmer)Weak
6/100
Volatile, with deep drawdowns.
See the numbers →
Volatility, 1 year (lower is calmer)84.7%
Worst drawdown, 1 year (smaller is calmer)-49.3%
LiquidityStrong
95/100
Trades actively.
See the numbers →
Avg daily value traded3,011.07M TWD
Zero-volume days0.0%
IncomeNone
–/100
Pays no dividend.
See the numbers →
Years with dividends2
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
Above 200-day, below 50-day
Versus its 50- and 200-day averages
52-week range
85.00 – 552.00
Price is 66% of the way up
Returns
−7.0% 3m · +284.9% 1y
Price returns, dividends not included
RSI (14)
40
Neutral zone

Price chart

52-wk range 85.00 – 552.00 Daily closes, split-adjusted

Signals

50-day average405.07
200-day average270.67
Golden/death cross (60d)None
New 52-week highNo
Bullish RSI divergenceNo
Average daily range (ATR)31.49

Technical summary

Daily
Neutral
8 bullish · 1 neutral · 7 bearish
Weekly
Bullish
8 bullish · 1 neutral · 3 bearish
Monthly
Strongly bullish
7 bullish · 1 neutral · 0 bearish
Moving averages (daily)
SMA 10453.5Bearish
EMA 10437.1Bearish
SMA 20453.5Bearish
EMA 20440.6Bearish
SMA 50405.1Bearish
EMA 50416.6Bearish
SMA 100385.1Bullish
EMA 100372.7Bullish
SMA 200270.7Bullish
EMA 200301.7Bullish
Oscillators (daily)
RSI (14)40.20Neutral
MACD (12, 26)3.04Bullish
Momentum (12)-16.24Bearish
Stochastic %K (14)8.86Bullish
Williams %R (14)-91.14Bullish
CCI (20)-184.2Bullish
Pivot points (classic, last session)
S3
367.8
S2
375.2
S1
384.8
Pivot
392.2
R1
401.8
R2
409.2
R3
418.8
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
0.00 TWD
Yield on today's price
–
Frequency
None in the last year
Next ex-dividend date
Not announced
Ex-dividend dateAmount per share
11 Jul 20237.3000
13 Jul 20222.2200
29 Jul 20212.1500
8 Jul 20203.5000
10 Jul 20199.0000
Ex-dividend dates and amounts from EODHD. Shown as declared, before tax.

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