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Taiwan Stock Exchange · Taiwan · Updated after 27 Oct 2026 close

Formosa Sumco Technology Corp

3532 · Taiwan Stock Exchange · prices in TWD
TWD 408.00▲ +2.00 (0.49%)
Research report

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.

65/ 100
Market X-Ray · price-based
Fair price profile
Ranks #210 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
82/100
Trading above its long-term averages and near its highs.
See the numbers →
Above 200-day average46.5%
From 52-week high-22.0%
MomentumStrong
90/100
Rising faster than most stocks on this exchange.
See the numbers →
3-month return7.5%
6-month return124.2%
12-month, skipping last month309.5%
Stability (higher is calmer)Weak
6/100
Volatile, with deep drawdowns.
See the numbers →
Volatility, 1 year (lower is calmer)85.1%
Worst drawdown, 1 year (smaller is calmer)-49.3%
LiquidityStrong
95/100
Trades actively.
See the numbers →
Avg daily value traded2,918.61M TWD
Zero-volume days1.7%
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 69% of the way up
Returns
+7.5% 3m · +269.2% 1y
Price returns, dividends not included
RSI (14)
45
Neutral zone

Price chart

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

Signals

50-day average415.67
200-day average278.54
Golden/death cross (60d)None
New 52-week highNo
Bullish RSI divergenceNo
Average daily range (ATR)29.57

Technical summary

Daily
Neutral
6 bullish · 2 neutral · 8 bearish
Weekly
Strongly bullish
9 bullish · 1 neutral · 2 bearish
Monthly
Strongly bullish
7 bullish · 1 neutral · 0 bearish
Moving averages (daily)
SMA 10412.8Bearish
EMA 10418.6Bearish
SMA 20445.0Bearish
EMA 20427.7Bearish
SMA 50415.7Bearish
EMA 50415.0Bearish
SMA 100389.9Bullish
EMA 100376.0Bullish
SMA 200278.5Bullish
EMA 200306.8Bullish
Oscillators (daily)
RSI (14)45.13Neutral
MACD (12, 26)-5.77Bearish
Momentum (12)-20.47Bearish
Stochastic %K (14)18.82Bullish
Williams %R (14)-81.18Bullish
CCI (20)-71.72Neutral
Pivot points (classic, last session)
S3
368.0
S2
384.0
S1
396.0
Pivot
412.0
R1
424.0
R2
440.0
R3
452.0
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
7.3000
2.2200
2.1500
3.5000
9.0000
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.