TWSE · 3532 · stock

Formosa Sumco Technology Corporation (3532) stock price history

Every TWSE trading session of Formosa Sumco Technology Corporation from Dec 10, 2007 to Nov 12, 2026: 4,625 daily bars, adjusted for splits and dividends, with minute bars from Sep 15, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.

Get 3532 data, free keyYear by year table

3532 adjusted close, 2007 to 2026

3532Formosa Sumco Technology Corporation
NT$291.00+208.3% over one year
2010201520202025
NT$523.00
All time high, 2026
NT$552.00
52 week high, NT$84.82 low
4,625
Daily sessions since 2007

Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.

3532 key facts

  • Formosa Sumco Technology Corporation (3532) closed at NT$291.00 on Nov 12, 2026 on TWSE.
  • 3532's all time high close is NT$523.00, set on Jul 15, 2026; its all time low close is NT$36.84 on Aug 24, 2015.
  • 3532's 52 week range is NT$84.82 to NT$552.00.
  • 3532 returned +208.3% over the year to Nov 12, 2026 and +73.2% over five years.
  • Over ten years 3532 returned +389%, +17.2% a year compounded.
  • 3532's deepest drawdown was -83.8% from Dec 10, 2007 to Aug 24, 2015.
  • DataCedar holds 4,625 daily sessions of 3532 history from Dec 10, 2007 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

3532 price chart, 2007 to 2026

3532 adjusted close, Dec 10, 2007 to Nov 12, 2026NT$38.93NT$173.95NT$308.98NT$444.002010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

3532 returns

Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.

PeriodReturn
1 month-40.1%
3 months-6.7%
6 months+10.3%
Year to date+202.5%
1 year+208.3%
3 years+92.4%
5 years+73.2%
10 years+388.6%
Since Dec 10, 2007+28.2%
Compound annual growth, 18.9 years+1.3%

3532 records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
NT$523.00 on Jul 15, 2026
All time low close
NT$36.84 on Aug 24, 2015
52 week high
NT$552.00 on Jul 15, 2026
52 week low
NT$84.82 on Nov 24, 2025
Deepest drawdown
-83.8% from Dec 10, 2007 to Aug 24, 2015, recovered May 14, 2018
Best single session
+22.3% on Feb 6, 2012
Worst single session
-12.4% on Oct 30, 2026
Volatility, 1 year annualised
88.1%
Sessions closing higher, 1 year
49%
Best calendar year
2021, +117%
Worst calendar year
2008, -59%

3532 price history by year

Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2007 starts on Dec 10, 2007; 2026 runs to Nov 12, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$95.20NT$552.00NT$94.60NT$291.00+206.7%1.2B206
2025NT$95.12NT$125.23NT$60.62NT$94.90-0.6%381.1M242
2024NT$159.26NT$178.16NT$94.05NT$95.51-40.0%232.8M242
2023NT$122.70NT$186.20NT$122.70NT$159.26+29.8%418M239
2022NT$260.95NT$334.30NT$113.67NT$122.70-52.4%1.4B246
2021NT$119.54NT$277.40NT$109.44NT$257.84+117.3%638.5M243
2020NT$100.62NT$142.59NT$88.34NT$118.67+18.4%563.3M245
2019NT$94.69NT$107.05NT$77.42NT$100.20+7.2%284.3M241
2018NT$150.77NT$282.78NT$71.95NT$93.51-37.9%811M244
2017NT$100.50NT$216.35NT$93.99NT$150.61+49.4%418.6M243
2016NT$51.71NT$106.39NT$43.04NT$100.81+92.7%68.1M244
2015NT$77.03NT$107.56NT$36.84NT$52.30-32.1%72.5M245
2014NT$46.84NT$84.30NT$42.15NT$77.03+64.5%43.3M248
2013NT$44.24NT$50.56NT$39.71NT$46.84+5.9%18.6M244
2012NT$44.39NT$64.35NT$36.77NT$44.24-0.3%25.1M247
2011NT$82.24NT$130.55NT$38.79NT$44.39-46.2%50.2M246
2010NT$124.42NT$151.79NT$76.96NT$82.52-32.9%48.2M249
2009NT$87.01NT$125.14NT$71.22NT$123.00+41.4%107.7M248
2008NT$207.38NT$216.02NT$55.55NT$87.01-59.0%2.5B247
2007NT$232.73NT$244.25NT$176.85NT$211.99n/a14.5M16

3532 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$291.00-18.1%
October 2026NT$355.50-24.5%
September 2026NT$471.00+24.3%
August 2026NT$379.00+39.6%
July 2026NT$271.50-25.3%
June 2026NT$363.22+14.1%
May 2026NT$318.31+68.8%
April 2026NT$188.59+44.8%
March 2026NT$130.22-5.4%
February 2026NT$137.70-2.1%
January 2026NT$140.70+48.3%
December 2025NT$94.90+3.7%

About the 3532 data

Daily bars. 4,625 sessions from Dec 10, 2007 to Nov 12, 2026, one row per TWSE trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.

Minute bars. Stored from Sep 15, 2026 forward, most recent session Nov 6, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.

Time and currency. Session dates are TWSE trading days; minute timestamps are UTC. Prices are in TWD. Volume is shares traded on the session.

Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Dec 10, 2007, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.

curl "https://api.datacedar.com/v3/stocks/twse%3A3532/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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