TWSE · 2429 · stock

Abonmax Co., Ltd (2429) stock price history

Every TWSE trading session of Abonmax Co., Ltd from Jan 4, 2000 to Sep 24, 2026: 6,647 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 2429 data, free keyYear by year table

2429 adjusted close, 2000 to 2026

2429Abonmax Co., Ltd
NT$30.50-77.8% over one year
20052010201520202025
NT$11,610
All time high, 2000
NT$137.50
52 week high, NT$29.60 low
6,647
Daily sessions since 2000

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

2429 key facts

  • Abonmax Co., Ltd (2429) closed at NT$30.50 on Sep 24, 2026 on TWSE.
  • 2429's all time high close is NT$11,610, set on Feb 14, 2000; its all time low close is NT$9.05 on Jun 30, 2016.
  • 2429's 52 week range is NT$29.60 to NT$137.50.
  • 2429 returned -77.8% over the year to Sep 24, 2026 and +93.0% over five years.
  • Over ten years 2429 returned +48%, +4.0% a year compounded.
  • 2429's deepest drawdown was -99.9% from Feb 14, 2000 to Jun 30, 2016.
  • DataCedar holds 6,647 daily sessions of 2429 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2429 price chart, 2000 to 2026

2429 adjusted close, Jan 4, 2000 to Sep 24, 2026NT$9.51NT$101.21NT$1,077NT$11,463200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

2429 returns

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

PeriodReturn
1 month-6.7%
3 months-24.7%
6 months-32.1%
Year to date-62.1%
1 year-77.8%
3 years+83.7%
5 years+93.0%
10 years+47.8%
Since Jan 4, 2000-99.6%
Compound annual growth, 26.7 years-18.4%

2429 records

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

All time high close
NT$11,610 on Feb 14, 2000
All time low close
NT$9.05 on Jun 30, 2016
52 week high
NT$137.50 on Sep 24, 2025
52 week low
NT$29.60 on Jul 30, 2026
Deepest drawdown
-99.9% from Feb 14, 2000 to Jun 30, 2016, not yet recovered
Best single session
+41.2% on Jul 2, 2024
Worst single session
-54.4% on Sep 29, 2005
Volatility, 1 year annualised
69.9%
Sessions closing higher, 1 year
40%
Best calendar year
2025, +152%
Worst calendar year
2005, -69%

2429 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 Jan 4, 2000; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$80.30NT$80.90NT$29.60NT$30.50-62.0%107.4M178
2025NT$31.80NT$157.50NT$27.30NT$80.20+151.8%1.2B242
2024NT$18.25NT$47.00NT$18.00NT$31.85+74.5%161.1M242
2023NT$10.80NT$23.45NT$9.65NT$18.25+66.7%27.6M239
2022NT$20.50NT$20.90NT$8.99NT$10.95-46.6%5.9M246
2021NT$20.65NT$26.50NT$14.40NT$20.50-2.4%19.9M243
2020NT$27.00NT$56.40NT$15.30NT$21.00-20.8%58.7M245
2019NT$17.30NT$30.60NT$13.40NT$26.50+92.6%12.5M241
2018NT$14.85NT$26.43NT$12.98NT$13.76-6.5%1.9M245
2017NT$22.48NT$24.39NT$14.44NT$14.71-33.1%973.5K243
2016NT$16.14NT$28.88NT$8.62NT$22.00+36.3%974K244
2015NT$19.75NT$26.57NT$13.53NT$16.14-18.3%419.8K246
2014NT$22.00NT$29.22NT$18.53NT$19.75-11.3%993.8K248
2013NT$66.78NT$78.16NT$19.75NT$22.28-66.6%2.1M244
2012NT$57.82NT$80.43NT$27.39NT$66.78+15.5%17.4K248
2011NT$42.49NT$78.16NT$13.96NT$57.82+27.2%30.5K247
2010NT$47.95NT$185.38NT$36.71NT$45.45+1.1%463.8K250
2009NT$111.50NT$111.50NT$33.96NT$44.97-59.7%137.1K249
2008NT$114.13NT$218.27NT$105.57NT$111.50+4.2%34.9K251
2007NT$239.66NT$277.47NT$99.15NT$106.99-52.4%126.5K244
2006NT$256.76NT$430.83NT$105.57NT$224.69-8.5%1.1M248
2005NT$784.43NT$1,284NT$186.59NT$245.59-68.8%122.8M260
2004NT$2,478NT$4,457NT$730.95NT$788.00-68.2%97.1M262
2003NT$3,245NT$3,673NT$1,818NT$2,478-23.6%271.1K261
2002NT$4,243NT$5,955NT$2,603NT$3,245-23.5%556.7K261
2001NT$4,707NT$7,416NT$2,442NT$4,243-9.8%362.6K261
2000NT$7,367NT$12,082NT$4,297NT$4,707n/a264.1K259

2429 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$30.50-7.7%
August 2026NT$33.05+7.8%
July 2026NT$30.65-31.7%
June 2026NT$44.90-5.2%
May 2026NT$47.35-9.1%
April 2026NT$52.10+32.1%
March 2026NT$39.45-33.4%
February 2026NT$59.20-3.9%
January 2026NT$61.60-23.2%
December 2025NT$80.20-1.7%
November 2025NT$81.60-10.9%
October 2025NT$91.60-23.7%

About the 2429 data

Daily bars. 6,647 sessions from Jan 4, 2000 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 Jan 4, 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/2429/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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