TWSE · 6224 · stock

Polytronics Technology Corp. (6224) stock price history

Every TWSE trading session of Polytronics Technology Corp. from Sep 17, 2009 to Sep 24, 2026: 4,167 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 6224 data, free keyYear by year table

6224 adjusted close, 2009 to 2026

6224Polytronics Technology Corp.
NT$82.20+83.9% over one year
201520202025
NT$161.47
All time high, 2021
NT$97.50
52 week high, NT$37.76 low
4,167
Daily sessions since 2009

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2009 to 2026 series and minute bars.

6224 key facts

  • Polytronics Technology Corp. (6224) closed at NT$82.20 on Sep 24, 2026 on TWSE.
  • 6224's all time high close is NT$161.47, set on Jul 12, 2021; its all time low close is NT$19.83 on Nov 2, 2009.
  • 6224's 52 week range is NT$37.76 to NT$97.50.
  • 6224 returned +83.9% over the year to Sep 24, 2026 and -28.4% over five years.
  • Over ten years 6224 returned +104%, +7.4% a year compounded.
  • 6224's deepest drawdown was -78.2% from Jul 12, 2021 to Apr 9, 2025.
  • DataCedar holds 4,167 daily sessions of 6224 history from Sep 17, 2009 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6224 price chart, 2009 to 2026

6224 adjusted close, Sep 17, 2009 to Sep 24, 2026NT$19.83NT$61.08NT$102.33NT$143.572010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

6224 returns

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

PeriodReturn
1 month+7.0%
3 months+2.6%
6 months+112.4%
Year to date+97.7%
1 year+83.9%
3 years+59.3%
5 years-28.4%
10 years+103.8%
Since Sep 17, 2009+309.0%
Compound annual growth, 17.0 years+8.6%

6224 records

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

All time high close
NT$161.47 on Jul 12, 2021
All time low close
NT$19.83 on Nov 2, 2009
52 week high
NT$97.50 on May 29, 2026
52 week low
NT$37.76 on Mar 23, 2026
Deepest drawdown
-78.2% from Jul 12, 2021 to Apr 9, 2025, not yet recovered
Best single session
+11.4% on Jan 13, 2021
Worst single session
-10.0% on Apr 7, 2025
Volatility, 1 year annualised
61.9%
Sessions closing higher, 1 year
46%
Growth of 1 since 2009
4.1×
Best calendar year
2020, +52%
Worst calendar year
2022, -53%

6224 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. 2009 starts on Sep 17, 2009; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$41.97NT$97.50NT$37.76NT$82.20+95.4%217.8M178
2025NT$54.11NT$56.72NT$34.52NT$42.07-22.4%55.1M242
2024NT$53.83NT$76.97NT$42.91NT$54.20+0.9%119.3M242
2023NT$51.81NT$64.31NT$47.21NT$53.74+3.9%35.1M239
2022NT$109.97NT$113.03NT$45.34NT$51.72-52.6%60.9M246
2021NT$81.07NT$164.09NT$79.07NT$109.10+37.3%533M243
2020NT$52.36NT$86.98NT$36.46NT$79.49+52.0%210.7M245
2019NT$39.69NT$58.06NT$39.32NT$52.28+31.7%114.1M241
2018NT$39.76NT$54.60NT$36.54NT$39.69-0.2%107.3M245
2017NT$38.00NT$43.40NT$36.82NT$39.76+4.8%54.4M243
2016NT$40.10NT$41.51NT$33.05NT$37.94-5.7%43.2M244
2015NT$37.95NT$46.31NT$34.98NT$40.23+5.4%45M246
2014NT$34.29NT$47.37NT$34.29NT$38.17+11.3%91M248
2013NT$27.84NT$35.26NT$27.68NT$34.29+24.6%61.6M244
2012NT$23.00NT$31.85NT$21.71NT$27.52+19.6%113.9M248
2011NT$28.02NT$35.09NT$20.18NT$23.00-17.5%154.1M247
2010NT$28.94NT$35.89NT$22.56NT$27.88-4.3%243.7M250
2009NT$21.30NT$29.25NT$19.03NT$29.12n/a108.3M76

6224 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$82.20+4.8%
August 2026NT$78.40+51.1%
July 2026NT$51.90-32.8%
June 2026NT$77.20-18.7%
May 2026NT$95.00+29.6%
April 2026NT$73.30+91.9%
March 2026NT$38.20-11.0%
February 2026NT$42.95+8.4%
January 2026NT$39.62-5.8%
December 2025NT$42.07+0.7%
November 2025NT$41.77-7.2%
October 2025NT$45.00-8.5%

About the 6224 data

Daily bars. 4,167 sessions from Sep 17, 2009 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 Sep 17, 2009, 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/6224/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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