TWSE · 2449 · stock

King Yuan Electronics Co., Ltd. (2449) stock price history

Every TWSE trading session of King Yuan Electronics Co., Ltd. from May 10, 2001 to Sep 24, 2026: 6,295 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 2449 data, free keyYear by year table

2449 adjusted close, 2001 to 2026

2449King Yuan Electronics Co., Ltd.
NT$311.00+97.5% over one year
20052010201520202025
NT$335.86
All time high, 2026
NT$348.67
52 week high, NT$147.53 low
6,295
Daily sessions since 2001

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2001 to 2026 series and minute bars.

2449 key facts

  • King Yuan Electronics Co., Ltd. (2449) closed at NT$311.00 on Sep 24, 2026 on TWSE.
  • 2449's all time high close is NT$335.86, set on May 5, 2026; its all time low close is NT$1.21 on Oct 8, 2001.
  • 2449's 52 week range is NT$147.53 to NT$348.67.
  • 2449 returned +97.5% over the year to Sep 24, 2026 and +839.4% over five years.
  • Over ten years 2449 returned +1,776%, +34.1% a year compounded.
  • 2449's deepest drawdown was -79.3% from May 28, 2001 to Oct 8, 2001.
  • DataCedar holds 6,295 daily sessions of 2449 history from May 10, 2001 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2449 price chart, 2001 to 2026

2449 adjusted close, May 10, 2001 to Sep 24, 2026NT$1.52NT$8.96NT$52.79NT$311.0020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

2449 returns

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

PeriodReturn
1 month+30.1%
3 months-1.7%
6 months+17.7%
Year to date+34.6%
1 year+97.5%
3 years+350.8%
5 years+839.4%
10 years+1,776%
Since May 10, 2001+7,073%
Compound annual growth, 25.4 years+18.3%

2449 records

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

All time high close
NT$335.86 on May 5, 2026
All time low close
NT$1.21 on Oct 8, 2001
52 week high
NT$348.67 on Jul 6, 2026
52 week low
NT$147.53 on Sep 26, 2025
Deepest drawdown
-79.3% from May 28, 2001 to Oct 8, 2001, recovered Apr 1, 2002
Best single session
+59.0% on May 25, 2001
Worst single session
-15.9% on May 29, 2006
Volatility, 1 year annualised
65.3%
Sessions closing higher, 1 year
52%
Growth of 1 since 2001
71.7×
Best calendar year
2005, +168%
Worst calendar year
2008, -50%

2449 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. 2001 starts on May 10, 2001; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$240.51NT$348.67NT$195.00NT$311.00+32.4%5.1B178
2025NT$101.79NT$248.10NT$63.91NT$234.82+130.7%5.7B242
2024NT$75.76NT$130.55NT$66.77NT$101.79+34.7%5.7B242
2023NT$30.50NT$85.11NT$30.24NT$75.58+148.5%3.6B239
2022NT$35.13NT$37.15NT$24.91NT$30.41-12.7%1.8B246
2021NT$26.02NT$38.66NT$25.65NT$34.86+34.9%4.2B243
2020NT$26.65NT$28.28NT$20.13NT$25.84-2.9%4.2B245
2019NT$15.76NT$28.00NT$14.30NT$26.61+68.5%3.2B241
2018NT$19.10NT$21.20NT$11.48NT$15.80-17.9%1.3B245
2017NT$15.42NT$21.52NT$15.39NT$19.23+25.7%1.8B243
2016NT$12.72NT$18.98NT$11.34NT$15.30+20.8%1.9B244
2015NT$13.93NT$16.50NT$10.19NT$12.66-9.1%1.6B246
2014NT$10.83NT$16.06NT$10.46NT$13.93+30.2%2B248
2013NT$9.31NT$11.93NT$8.52NT$10.70+16.1%1.3B244
2012NT$4.96NT$9.26NT$4.82NT$9.21+85.8%1.8B248
2011NT$6.82NT$8.83NT$4.00NT$4.96-26.3%2.3B247
2010NT$6.86NT$7.97NT$5.51NT$6.73-2.0%2.3B250
2009NT$3.21NT$7.00NT$2.68NT$6.86+113.5%5.2B249
2008NT$6.50NT$7.38NT$2.54NT$3.21-49.9%49.8B251
2007NT$9.73NT$10.62NT$5.04NT$6.42-33.8%34.8B244
2006NT$10.81NT$12.08NT$6.45NT$9.69-16.6%73B248
2005NT$4.33NT$11.77NT$3.37NT$11.62+168.3%6.4B260
2004NT$6.36NT$9.25NT$4.11NT$4.33-31.9%8.5B262
2003NT$2.91NT$6.86NT$2.25NT$6.36+118.5%89.4B261
2002NT$2.64NT$6.69NT$2.32NT$2.91+10.2%8.7B261
2001NT$4.34NT$5.99NT$1.18NT$2.64n/a127.2B168

2449 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$311.00+21.0%
August 2026NT$257.00+15.0%
July 2026NT$223.50-30.2%
June 2026NT$320.21+2.7%
May 2026NT$311.67+8.6%
April 2026NT$287.00+15.9%
March 2026NT$247.63-20.2%
February 2026NT$310.24+10.5%
January 2026NT$280.83+19.6%
December 2025NT$234.82+8.1%
November 2025NT$217.27+5.5%
October 2025NT$205.88+32.3%

About the 2449 data

Daily bars. 6,295 sessions from May 10, 2001 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 May 10, 2001, 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/2449/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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