TWSE · 8105 · stock

Giantplus Technology Co., Ltd. (8105) stock price history

Every TWSE trading session of Giantplus Technology Co., Ltd. from Dec 27, 2006 to Sep 24, 2026: 4,838 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 8105 data, free keyYear by year table

8105 adjusted close, 2006 to 2026

8105Giantplus Technology Co., Ltd.
NT$14.85+8.4% over one year
2010201520202025
NT$51.76
All time high, 2007
NT$25.75
52 week high, NT$10.15 low
4,838
Daily sessions since 2006

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2006 to 2026 series and minute bars.

8105 key facts

  • Giantplus Technology Co., Ltd. (8105) closed at NT$14.85 on Sep 24, 2026 on TWSE.
  • 8105's all time high close is NT$51.76, set on Nov 9, 2007; its all time low close is NT$5.51 on Aug 24, 2015.
  • 8105's 52 week range is NT$10.15 to NT$25.75.
  • 8105 returned +8.4% over the year to Sep 24, 2026 and +28.4% over five years.
  • Over ten years 8105 returned -21%, -2.3% a year compounded.
  • 8105's deepest drawdown was -89.4% from Nov 12, 2007 to Aug 24, 2015.
  • DataCedar holds 4,838 daily sessions of 8105 history from Dec 27, 2006 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

8105 price chart, 2006 to 2026

8105 adjusted close, Dec 27, 2006 to Sep 24, 2026NT$6.47NT$19.04NT$31.60NT$44.162010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

8105 returns

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

PeriodReturn
1 month+7.6%
3 months-36.8%
6 months+16.0%
Year to date+29.1%
1 year+8.4%
3 years+13.6%
5 years+28.4%
10 years-21.1%
Since Dec 27, 2006-20.7%
Compound annual growth, 19.7 years-1.2%

8105 records

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

All time high close
NT$51.76 on Nov 9, 2007
All time low close
NT$5.51 on Aug 24, 2015
52 week high
NT$25.75 on Jun 25, 2026
52 week low
NT$10.15 on Nov 24, 2025
Deepest drawdown
-89.4% from Nov 12, 2007 to Aug 24, 2015, not yet recovered
Best single session
+11.8% on May 3, 2007
Worst single session
-11.2% on May 2, 2007
Volatility, 1 year annualised
54.7%
Sessions closing higher, 1 year
40%
Best calendar year
2007, +103%
Worst calendar year
2008, -77%

8105 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. 2006 starts on Dec 27, 2006; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$11.40NT$25.75NT$11.30NT$14.85+30.3%1.3B178
2025NT$14.90NT$15.25NT$9.81NT$11.40-24.0%294.4M242
2024NT$13.47NT$24.36NT$12.43NT$15.00+12.2%1.4B242
2023NT$12.00NT$17.05NT$11.86NT$13.37+11.9%716.8M239
2022NT$13.72NT$14.01NT$9.36NT$11.95-12.5%408.4M246
2021NT$11.42NT$18.52NT$10.39NT$13.67+18.2%1B243
2020NT$13.78NT$14.07NT$6.84NT$11.56-15.8%524.8M245
2019NT$9.52NT$16.21NT$8.93NT$13.73+45.0%771M241
2018NT$18.18NT$19.28NT$8.44NT$9.47-47.8%550.9M245
2017NT$15.14NT$24.76NT$14.95NT$18.13+20.5%1.6B243
2016NT$17.83NT$22.12NT$12.77NT$15.04-15.9%1.4B244
2015NT$11.58NT$23.57NT$4.97NT$17.88+54.5%851M246
2014NT$8.75NT$15.01NT$8.43NT$11.58+32.3%1.2B248
2013NT$8.61NT$12.14NT$7.68NT$8.75+1.9%733.7M244
2012NT$7.15NT$11.29NT$6.80NT$8.59+20.1%456.1M248
2011NT$18.92NT$21.93NT$6.07NT$7.15-62.0%727.2M247
2010NT$19.90NT$26.02NT$12.99NT$18.82-5.4%1.2B250
2009NT$9.88NT$20.84NT$9.03NT$19.90+101.4%3.4B249
2008NT$42.57NT$43.68NT$6.33NT$9.88-76.8%14B251
2007NT$21.66NT$52.47NT$16.78NT$42.57+102.9%11.2B244
2006NT$19.75NT$20.98NT$18.57NT$20.98n/a28.9M3

8105 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$14.85-7.8%
August 2026NT$16.10+2.2%
July 2026NT$15.75-31.1%
June 2026NT$22.85+30.2%
May 2026NT$17.55+32.0%
April 2026NT$13.30+6.8%
March 2026NT$12.45-5.3%
February 2026NT$13.15+10.5%
January 2026NT$11.90+4.4%
December 2025NT$11.40+6.0%
November 2025NT$10.75-9.7%
October 2025NT$11.90-12.2%

About the 8105 data

Daily bars. 4,838 sessions from Dec 27, 2006 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 29, 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 27, 2006, 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/8105/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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