TWSE · 5471 · stock

Sonix Technology Co.,Ltd. (5471) stock price history

Every TWSE trading session of Sonix Technology Co.,Ltd. from Aug 25, 2003 to Nov 12, 2026: 5,649 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 5471 data, free keyYear by year table

5471 adjusted close, 2003 to 2026

5471Sonix Technology Co.,Ltd.
NT$41.95+19.0% over one year
20052010201520202025
NT$86.77
All time high, 2021
NT$68.25
52 week high, NT$31.61 low
5,649
Daily sessions since 2003

Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2003 to 2026 series and minute bars.

5471 key facts

  • Sonix Technology Co.,Ltd. (5471) closed at NT$41.95 on Nov 12, 2026 on TWSE.
  • 5471's all time high close is NT$86.77, set on Apr 7, 2021; its all time low close is NT$6.53 on May 4, 2005.
  • 5471's 52 week range is NT$31.61 to NT$68.25.
  • 5471 returned +19.0% over the year to Nov 12, 2026 and -41.7% over five years.
  • Over ten years 5471 returned +120%, +8.2% a year compounded.
  • 5471's deepest drawdown was -77.3% from Jul 25, 2007 to Dec 5, 2008.
  • DataCedar holds 5,649 daily sessions of 5471 history from Aug 25, 2003 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

5471 price chart, 2003 to 2026

5471 adjusted close, Aug 25, 2003 to Nov 12, 2026NT$6.61NT$15.39NT$35.82NT$83.3720052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

5471 returns

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

PeriodReturn
1 month-16.9%
3 months-25.4%
6 months-18.9%
Year to date+28.3%
1 year+19.0%
3 years-6.5%
5 years-41.7%
10 years+120.2%
Since Aug 25, 2003+448.2%
Compound annual growth, 23.2 years+7.6%

5471 records

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

All time high close
NT$86.77 on Apr 7, 2021
All time low close
NT$6.53 on May 4, 2005
52 week high
NT$68.25 on Jul 13, 2026
52 week low
NT$31.61 on Jan 6, 2026
Deepest drawdown
-77.3% from Jul 25, 2007 to Dec 5, 2008, recovered May 7, 2020
Best single session
+23.3% on Sep 15, 2003
Worst single session
-11.1% on Aug 15, 2007
Volatility, 1 year annualised
51.1%
Sessions closing higher, 1 year
47%
Growth of 1 since 2003
5.5×
Best calendar year
2009, +164%
Worst calendar year
2008, -51%

5471 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. 2003 starts on Aug 25, 2003; 2026 runs to Nov 12, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$32.84NT$68.25NT$31.61NT$41.95+29.3%506M206
2025NT$39.69NT$42.32NT$28.26NT$32.45-18.6%81.7M242
2024NT$53.93NT$53.93NT$36.35NT$39.84-25.7%103.7M242
2023NT$44.53NT$55.24NT$39.30NT$53.65+20.5%116.7M239
2022NT$73.76NT$76.87NT$39.11NT$44.53-39.3%208.3M244
2021NT$49.95NT$89.79NT$48.29NT$73.36+48.0%1.5B243
2020NT$24.00NT$56.06NT$22.15NT$49.57+108.1%2.2B244
2019NT$20.20NT$26.25NT$19.05NT$23.82+17.7%72.1M240
2018NT$23.64NT$25.16NT$17.59NT$20.24-14.4%90.1M244
2017NT$19.64NT$26.84NT$19.64NT$23.64+19.4%208.1M243
2016NT$20.79NT$25.67NT$17.35NT$19.79-4.9%94M243
2015NT$24.68NT$26.73NT$17.29NT$20.82-15.7%75.5M235
2014NT$21.44NT$33.39NT$21.44NT$24.68+15.1%227.8M241
2013NT$18.38NT$21.94NT$18.29NT$21.44+17.4%105.8M243
2012NT$16.32NT$23.85NT$15.80NT$18.27+14.7%224.8M244
2011NT$27.07NT$27.80NT$15.19NT$15.93-40.8%250.1M247
2010NT$31.93NT$31.93NT$23.27NT$26.91-14.0%408.3M248
2009NT$12.85NT$32.00NT$11.58NT$31.28+163.9%3.7B245
2008NT$24.18NT$29.83NT$8.68NT$11.85-50.8%13.9B249
2007NT$25.48NT$40.66NT$19.26NT$24.09-4.4%6B240
2006NT$12.12NT$26.34NT$9.86NT$25.19+103.4%24.8B244
2005NT$8.34NT$12.79NT$6.38NT$12.39+48.9%52.9B257
2004NT$9.52NT$11.50NT$6.50NT$8.32-12.7%9.4B241
2003NT$7.87NT$10.26NT$7.27NT$9.52n/a167.6M85

5471 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$41.95-10.4%
October 2026NT$46.80-10.5%
September 2026NT$52.30-14.5%
August 2026NT$61.20+19.1%
July 2026NT$51.40-15.5%
June 2026NT$60.84+13.9%
May 2026NT$53.43+28.8%
April 2026NT$41.48+12.1%
March 2026NT$36.99-14.8%
February 2026NT$43.41+20.2%
January 2026NT$36.10+11.3%
December 2025NT$32.45-3.7%

About the 5471 data

Daily bars. 5,649 sessions from Aug 25, 2003 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 6, 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 Aug 25, 2003, 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%3A5471/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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