TWSE · 2441 · stock

Greatek Electronics Inc. (2441) stock price history

Every TWSE trading session of Greatek Electronics Inc. from Oct 30, 2000 to Nov 12, 2026: 6,342 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 2441 data, free keyYear by year table

2441 adjusted close, 2000 to 2026

2441Greatek Electronics Inc.
NT$108.00+45.6% over one year
20052010201520202025
NT$141.30
All time high, 2026
NT$152.02
52 week high, NT$65.97 low
6,342
Daily sessions since 2000

Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

2441 key facts

  • Greatek Electronics Inc. (2441) closed at NT$108.00 on Nov 12, 2026 on TWSE.
  • 2441's all time high close is NT$141.30, set on Jul 6, 2026; its all time low close is NT$0.8716 on Dec 28, 2000.
  • 2441's 52 week range is NT$65.97 to NT$152.02.
  • 2441 returned +45.6% over the year to Nov 12, 2026 and +77.5% over five years.
  • Over ten years 2441 returned +371%, +16.8% a year compounded.
  • 2441's deepest drawdown was -66.1% from Jul 6, 2007 to Dec 5, 2008.
  • DataCedar holds 6,342 daily sessions of 2441 history from Oct 30, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2441 price chart, 2000 to 2026

2441 adjusted close, Oct 30, 2000 to Nov 12, 2026NT$0.8794NT$4.61NT$24.14NT$126.50200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

2441 returns

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

PeriodReturn
1 month-16.9%
3 months-11.7%
6 months+14.8%
Year to date+25.2%
1 year+45.6%
3 years+111.2%
5 years+77.5%
10 years+370.9%
Since Oct 30, 2000+4,365%
Compound annual growth, 26.0 years+15.7%

2441 records

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

All time high close
NT$141.30 on Jul 6, 2026
All time low close
NT$0.8716 on Dec 28, 2000
52 week high
NT$152.02 on Jul 6, 2026
52 week low
NT$65.97 on Dec 5, 2025
Deepest drawdown
-66.1% from Jul 6, 2007 to Dec 5, 2008, recovered Jan 3, 2014
Best single session
+21.6% on Feb 5, 2001
Worst single session
-16.3% on May 29, 2006
Volatility, 1 year annualised
62.9%
Sessions closing higher, 1 year
51%
Growth of 1 since 2000
44.6×
Best calendar year
2005, +120%
Worst calendar year
2008, -46%

2441 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. 2000 starts on Oct 30, 2000; 2026 runs to Nov 12, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$87.22NT$152.02NT$77.08NT$108.00+24.5%1.9B206
2025NT$54.00NT$90.43NT$41.49NT$86.73+59.5%586.1M242
2024NT$54.43NT$59.67NT$48.29NT$54.37-0.1%227.8M242
2023NT$40.03NT$58.07NT$39.78NT$54.43+36.0%246.8M239
2022NT$60.15NT$60.15NT$37.24NT$40.03-32.8%345.7M245
2021NT$41.66NT$74.63NT$40.10NT$59.53+42.9%1.1B240
2020NT$34.05NT$43.44NT$24.12NT$41.66+22.4%276.5M244
2019NT$28.76NT$34.26NT$26.59NT$34.05+18.8%165.2M239
2018NT$32.56NT$36.41NT$25.03NT$28.66-12.7%150M243
2017NT$23.23NT$35.78NT$22.93NT$32.82+41.3%241.9M240
2016NT$20.07NT$24.39NT$17.88NT$23.23+15.6%137.1M244
2015NT$19.47NT$21.81NT$12.63NT$20.10+3.6%309.6M244
2014NT$13.86NT$22.19NT$13.78NT$19.39+40.5%459.9M243
2013NT$11.31NT$13.86NT$10.79NT$13.81+20.5%99.3M238
2012NT$10.75NT$11.58NT$9.29NT$11.45+6.6%115.2M248
2011NT$12.19NT$12.51NT$7.88NT$10.75-13.0%367.6M247
2010NT$10.48NT$12.98NT$9.26NT$12.35+17.9%786.3M250
2009NT$5.50NT$10.91NT$4.88NT$10.48+90.6%4.4B248
2008NT$10.19NT$11.12NT$4.71NT$5.50-45.7%17.2B251
2007NT$9.71NT$14.12NT$8.79NT$10.11+4.6%5.6B243
2006NT$7.93NT$10.15NT$5.72NT$9.67+16.3%28.1B243
2005NT$3.78NT$8.51NT$3.44NT$8.32+119.9%1.5T257
2004NT$4.02NT$5.58NT$2.89NT$3.78-5.4%2.3T250
2003NT$2.35NT$4.21NT$2.35NT$4.00+69.9%1.9T246
2002NT$1.60NT$4.44NT$1.49NT$2.35+47.0%3.9T234
2001NT$0.8811NT$2.00NT$0.8530NT$1.60+82.3%406.3B237
2000NT$2.42NT$2.42NT$0.8621NT$0.8779n/a124.2M39

2441 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$108.00+1.4%
October 2026NT$106.50-15.1%
September 2026NT$125.50+8.7%
August 2026NT$115.50+17.9%
July 2026NT$97.94-26.4%
June 2026NT$133.02-3.5%
May 2026NT$137.89+68.5%
April 2026NT$81.86-0.6%
March 2026NT$82.35-11.9%
February 2026NT$93.45+7.3%
January 2026NT$87.12+0.4%
December 2025NT$86.73+25.9%

About the 2441 data

Daily bars. 6,342 sessions from Oct 30, 2000 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 4, 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 Oct 30, 2000, 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%3A2441/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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