TWSE · 6141 · stock

Plotech Co.,Ltd (6141) stock price history

Every TWSE trading session of Plotech Co.,Ltd from Oct 22, 2003 to Sep 24, 2026: 5,656 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 6141 data, free keyYear by year table

6141 adjusted close, 2003 to 2026

6141Plotech Co.,Ltd
NT$51.80+331.7% over one year
20052010201520202025
NT$58.90
All time high, 2026
NT$59.90
52 week high, NT$10.15 low
5,656
Daily sessions since 2003

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2003 to 2026 series and minute bars.

6141 key facts

  • Plotech Co.,Ltd (6141) closed at NT$51.80 on Sep 24, 2026 on TWSE.
  • 6141's all time high close is NT$58.90, set on Aug 31, 2026; its all time low close is NT$6.09 on Jan 26, 2005.
  • 6141's 52 week range is NT$10.15 to NT$59.90.
  • 6141 returned +331.7% over the year to Sep 24, 2026 and +109.1% over five years.
  • Over ten years 6141 returned +495%, +19.5% a year compounded.
  • 6141's deepest drawdown was -76.9% from Apr 18, 2018 to Apr 24, 2025.
  • DataCedar holds 5,656 daily sessions of 6141 history from Oct 22, 2003 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6141 price chart, 2003 to 2026

6141 adjusted close, Oct 22, 2003 to Sep 24, 2026NT$6.10NT$21.33NT$36.57NT$51.8020052010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

6141 returns

Price return from the last close on or before the window start to Sep 24, 2026, on adjusted closes.

PeriodReturn
1 month+12.5%
3 months+33.7%
6 months+145.5%
Year to date+377.4%
1 year+331.7%
3 years+204.7%
5 years+109.1%
10 years+495.0%
Since Oct 22, 2003+449.1%
Compound annual growth, 22.9 years+7.7%

6141 records

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

All time high close
NT$58.90 on Aug 31, 2026
All time low close
NT$6.09 on Jan 26, 2005
52 week high
NT$59.90 on Sep 1, 2026
52 week low
NT$10.15 on Nov 21, 2025
Deepest drawdown
-76.9% from Apr 18, 2018 to Apr 24, 2025, recovered May 27, 2026
Best single session
+35.4% on Sep 29, 2005
Worst single session
-24.2% on Jul 25, 2006
Volatility, 1 year annualised
78.1%
Sessions closing higher, 1 year
47%
Growth of 1 since 2003
5.5×
Best calendar year
2009, +143%
Worst calendar year
2008, -62%

6141 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. 2003 starts on Oct 22, 2003; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$10.50NT$59.90NT$10.20NT$51.80+388.7%415.4M178
2025NT$16.00NT$18.70NT$8.24NT$10.60-32.9%275.9M242
2024NT$16.45NT$22.60NT$12.10NT$15.80-4.0%139.3M242
2023NT$19.05NT$20.65NT$15.50NT$16.45-13.4%13.8M239
2022NT$30.48NT$30.67NT$16.50NT$19.00-37.5%33M246
2021NT$28.86NT$37.16NT$21.19NT$30.38+5.3%211.6M243
2020NT$21.66NT$32.13NT$11.96NT$28.86+34.8%524.7M245
2019NT$15.28NT$25.20NT$14.30NT$21.41+40.6%437.5M241
2018NT$16.67NT$38.60NT$14.30NT$15.23-6.5%664.7M245
2017NT$10.01NT$20.45NT$9.91NT$16.28+62.7%408M243
2016NT$8.73NT$10.73NT$7.11NT$10.01+15.5%22.8M244
2015NT$11.01NT$13.58NT$6.61NT$8.66-21.3%43.2M246
2014NT$9.14NT$12.85NT$9.05NT$11.01+20.5%84.9M248
2013NT$9.80NT$9.80NT$8.62NT$9.14-6.7%23.5M244
2012NT$11.68NT$13.38NT$8.89NT$9.80-16.1%33.4M248
2011NT$18.80NT$19.17NT$11.02NT$11.68-37.5%44.1M247
2010NT$20.38NT$21.14NT$13.44NT$18.69-5.5%130.8M250
2009NT$8.15NT$19.92NT$7.72NT$19.77+142.8%216M249
2008NT$21.05NT$24.04NT$7.78NT$8.15-61.5%1.4B251
2007NT$18.75NT$27.78NT$18.14NT$21.16+14.5%7.7B244
2006NT$11.53NT$21.04NT$9.11NT$18.48+57.4%4.4B248
2005NT$6.67NT$12.43NT$5.93NT$11.74+76.0%519.8M260
2004NT$10.83NT$11.39NT$6.37NT$6.67-38.4%209.8M262
2003NT$9.53NT$11.77NT$8.97NT$10.83n/a124.2M51

6141 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$51.80-12.1%
August 2026NT$58.90+95.7%
July 2026NT$30.10-22.0%
June 2026NT$38.60-16.1%
May 2026NT$46.00+41.5%
April 2026NT$32.50+64.1%
March 2026NT$19.80+59.7%
February 2026NT$12.40+10.7%
January 2026NT$11.20+5.7%
December 2025NT$10.60-5.8%
November 2025NT$11.25-6.3%
October 2025NT$12.000.0%

About the 6141 data

Daily bars. 5,656 sessions from Oct 22, 2003 to Sep 24, 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 Sep 24, 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 22, 2003, 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/6141/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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