TWSE · 2379 · stock

Realtek Semiconductor Corp. (2379) stock price history

Every TWSE trading session of Realtek Semiconductor Corp. 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 2379 data, free keyYear by year table

2379 adjusted close, 2000 to 2026

2379Realtek Semiconductor Corp.
NT$749.00+42.1% over one year
20052010201520202025
NT$869.14
All time high, 2026
NT$936.74
52 week high, NT$422.98 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.

2379 key facts

  • Realtek Semiconductor Corp. (2379) closed at NT$749.00 on Sep 24, 2026 on TWSE.
  • 2379's all time high close is NT$869.14, set on Jun 22, 2026; its all time low close is NT$11.73 on Dec 5, 2008.
  • 2379's 52 week range is NT$422.98 to NT$936.74.
  • 2379 returned +42.1% over the year to Sep 24, 2026 and +91.5% over five years.
  • Over ten years 2379 returned +911%, +26.0% a year compounded.
  • 2379's deepest drawdown was -84.4% from Jul 25, 2007 to Dec 5, 2008.
  • DataCedar holds 6,647 daily sessions of 2379 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2379 price chart, 2000 to 2026

2379 adjusted close, Jan 4, 2000 to Sep 24, 2026NT$13.96NT$52.64NT$198.57NT$749.00200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

2379 returns

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

PeriodReturn
1 month+8.3%
3 months-3.4%
6 months+61.4%
Year to date+61.2%
1 year+42.1%
3 years+113.9%
5 years+91.5%
10 years+910.7%
Since Jan 4, 2000+3,338%
Compound annual growth, 26.7 years+14.2%

2379 records

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

All time high close
NT$869.14 on Jun 22, 2026
All time low close
NT$11.73 on Dec 5, 2008
52 week high
NT$936.74 on Jun 23, 2026
52 week low
NT$422.98 on Mar 9, 2026
Deepest drawdown
-84.4% from Jul 25, 2007 to Dec 5, 2008, recovered Aug 4, 2016
Best single session
+14.2% on Apr 5, 2000
Worst single session
-13.3% on Oct 17, 2000
Volatility, 1 year annualised
46.3%
Sessions closing higher, 1 year
48%
Growth of 1 since 2000
34.4×
Best calendar year
2009, +209%
Worst calendar year
2008, -68%

2379 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$477.54NT$936.74NT$422.98NT$749.00+58.6%742.9M178
2025NT$518.02NT$545.62NT$397.94NT$472.23-9.6%534.8M242
2024NT$417.97NT$553.13NT$386.74NT$522.62+24.2%818.1M242
2023NT$236.34NT$438.93NT$234.66NT$420.64+78.6%643.2M239
2022NT$453.42NT$457.27NT$194.85NT$235.50-47.3%782.2M246
2021NT$291.78NT$465.80NT$287.28NT$446.49+52.4%665.7M243
2020NT$172.64NT$314.69NT$118.01NT$292.90+71.1%1B245
2019NT$101.21NT$183.20NT$95.92NT$171.18+69.7%1.1B241
2018NT$74.05NT$106.50NT$71.23NT$100.85+36.2%633.9M245
2017NT$66.89NT$84.58NT$65.25NT$74.05+10.7%434.9M243
2016NT$50.43NT$84.47NT$45.29NT$66.89+33.8%872.4M244
2015NT$60.50NT$61.64NT$28.40NT$49.99-17.4%1.1B246
2014NT$43.91NT$69.35NT$42.28NT$60.50+38.8%1.1B248
2013NT$32.48NT$47.54NT$31.48NT$43.59+36.0%1.1B244
2012NT$22.07NT$33.57NT$22.07NT$32.06+45.3%1B248
2011NT$32.36NT$33.06NT$18.29NT$22.07-31.7%986.2M247
2010NT$41.18NT$43.80NT$28.83NT$32.32-21.5%1.3B250
2009NT$13.33NT$42.10NT$13.33NT$41.18+209.1%6.5B249
2008NT$43.97NT$46.15NT$11.41NT$13.33-67.8%20.3B251
2007NT$41.34NT$78.25NT$34.86NT$41.40-0.0%2.3B244
2006NT$25.53NT$43.99NT$20.75NT$41.41+60.1%7.9B248
2005NT$21.70NT$27.72NT$17.00NT$25.87+19.6%942.7M260
2004NT$30.89NT$35.42NT$16.51NT$21.64-29.9%962.1M262
2003NT$39.15NT$43.07NT$26.97NT$30.89-21.1%1.3B261
2002NT$57.04NT$65.37NT$33.06NT$39.15-31.4%1.7B261
2001NT$19.95NT$58.04NT$19.39NT$57.04+186.0%13.6B261
2000NT$21.94NT$55.40NT$18.17NT$19.95n/a3.6B259

2379 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$749.00+7.6%
August 2026NT$696.27+5.6%
July 2026NT$659.58-15.3%
June 2026NT$778.36+39.0%
May 2026NT$560.11+8.0%
April 2026NT$518.58+12.3%
March 2026NT$461.61-0.7%
February 2026NT$464.99-0.4%
January 2026NT$466.92-1.1%
December 2025NT$472.23-6.1%
November 2025NT$503.13+1.2%
October 2025NT$497.34-6.4%

About the 2379 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/2379/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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