TWSE · 2345 · stock

Accton Technology Corporation (2345) stock price history

Every TWSE trading session of Accton Technology Corporation from Jan 4, 2000 to Nov 12, 2026: 6,651 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 2345 data, free keyYear by year table

2345 adjusted close, 2000 to 2026

2345Accton Technology Corporation
NT$1,525+56.4% over one year
20052010201520202025
NT$2,728
All time high, 2026
NT$2,803
52 week high, NT$881.03 low
6,651
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.

2345 key facts

  • Accton Technology Corporation (2345) closed at NT$1,525 on Nov 12, 2026 on TWSE.
  • 2345's all time high close is NT$2,728, set on Jul 2, 2026; its all time low close is NT$1.99 on Oct 29, 2008.
  • 2345's 52 week range is NT$881.03 to NT$2,803.
  • 2345 returned +56.4% over the year to Nov 12, 2026 and +475.8% over five years.
  • Over ten years 2345 returned +4,134%, +45.4% a year compounded.
  • 2345's deepest drawdown was -93.6% from Jan 24, 2002 to Oct 29, 2008.
  • DataCedar holds 6,651 daily sessions of 2345 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2345 price chart, 2000 to 2026

2345 adjusted close, Jan 4, 2000 to Nov 12, 2026NT$2.88NT$27.37NT$259.75NT$2,465200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

2345 returns

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

PeriodReturn
1 month-28.4%
3 months-31.2%
6 months-39.1%
Year to date+29.2%
1 year+56.4%
3 years+191.4%
5 years+475.8%
10 years+4,134%
Since Jan 4, 2000+6,593%
Compound annual growth, 26.9 years+16.9%

2345 records

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

All time high close
NT$2,728 on Jul 2, 2026
All time low close
NT$1.99 on Oct 29, 2008
52 week high
NT$2,803 on Jul 6, 2026
52 week low
NT$881.03 on Nov 21, 2025
Deepest drawdown
-93.6% from Jan 24, 2002 to Oct 29, 2008, recovered May 25, 2016
Best single session
+10.0% on Apr 10, 2025
Worst single session
-13.3% on Oct 17, 2000
Volatility, 1 year annualised
67.4%
Sessions closing higher, 1 year
48%
Growth of 1 since 2000
66.9×
Best calendar year
2001, +239%
Worst calendar year
2002, -52%

2345 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 Nov 12, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$1,181NT$2,803NT$1,081NT$1,525+29.7%837.3M206
2025NT$753.11NT$1,220NT$421.60NT$1,176+55.3%1.3B242
2024NT$504.08NT$770.74NT$367.73NT$757.03+50.8%909.3M242
2023NT$224.17NT$553.04NT$223.70NT$502.15+127.3%902.5M239
2022NT$241.84NT$277.86NT$180.23NT$220.87-7.6%785.5M245
2021NT$282.65NT$319.16NT$207.82NT$239.08-16.1%577.4M243
2020NT$150.31NT$288.96NT$120.42NT$284.90+92.9%1.3B245
2019NT$86.11NT$171.40NT$82.02NT$147.67+75.7%1.6B241
2018NT$86.94NT$100.82NT$55.43NT$84.06-2.9%2.2B245
2017NT$40.01NT$92.25NT$39.62NT$86.53+117.1%1.7B243
2016NT$24.02NT$45.33NT$21.24NT$39.85+66.2%2.3B244
2015NT$11.11NT$25.19NT$9.31NT$23.98+115.9%1.2B246
2014NT$10.45NT$13.76NT$9.72NT$11.11+6.6%853.3M246
2013NT$9.93NT$11.97NT$9.47NT$10.42+5.9%477.6M244
2012NT$7.65NT$10.73NT$7.62NT$9.84+28.6%690.3M248
2011NT$10.14NT$10.70NT$6.84NT$7.65-24.4%807.1M240
2010NT$6.72NT$11.82NT$5.30NT$10.11+51.0%2.2B248
2009NT$3.51NT$6.91NT$2.71NT$6.70+90.6%20.4B249
2008NT$6.94NT$7.10NT$1.99NT$3.51-48.8%14.1B250
2007NT$8.19NT$10.14NT$5.93NT$6.86-15.4%2.6B244
2006NT$7.18NT$9.38NT$5.85NT$8.11+8.9%13.3B248
2005NT$6.45NT$8.11NT$3.94NT$7.44+16.8%1.8B259
2004NT$10.69NT$12.58NT$4.82NT$6.37-40.4%1.8B260
2003NT$12.57NT$15.19NT$7.90NT$10.69-15.0%3.1B260
2002NT$26.02NT$31.95NT$12.22NT$12.57-51.7%4.3B260
2001NT$7.69NT$26.89NT$6.91NT$26.02+238.6%7.8B257
2000NT$22.28NT$26.90NT$7.59NT$7.69n/a8B257

2345 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$1,525-5.6%
October 2026NT$1,615-9.0%
September 2026NT$1,775-12.8%
August 2026NT$2,035-4.2%
July 2026NT$2,125-14.2%
June 2026NT$2,475+2.7%
May 2026NT$2,411+6.6%
April 2026NT$2,262+51.0%
March 2026NT$1,498+7.9%
February 2026NT$1,389+25.6%
January 2026NT$1,106-5.9%
December 2025NT$1,176+15.6%

About the 2345 data

Daily bars. 6,651 sessions from Jan 4, 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 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/twse%3A2345/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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