TWSE · 6166 · stock

Adlink Technology Inc. (6166) stock price history

Every TWSE trading session of Adlink Technology Inc. from Nov 8, 2004 to Nov 13, 2026: 5,361 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 6166 data, free keyYear by year table

6166 adjusted close, 2004 to 2026

6166Adlink Technology Inc.
NT$90.50+57.2% over one year
2010201520202025
NT$166.50
All time high, 2026
NT$174.00
52 week high, NT$53.13 low
5,361
Daily sessions since 2004

Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2004 to 2026 series and minute bars.

6166 key facts

  • Adlink Technology Inc. (6166) closed at NT$90.50 on Nov 13, 2026 on TWSE.
  • 6166's all time high close is NT$166.50, set on Jul 24, 2026; its all time low close is NT$4.68 on Dec 10, 2004.
  • 6166's 52 week range is NT$53.13 to NT$174.00.
  • 6166 returned +57.2% over the year to Nov 13, 2026 and +50.1% over five years.
  • Over ten years 6166 returned +98%, +7.1% a year compounded.
  • 6166's deepest drawdown was -69.3% from Jun 1, 2015 to Nov 26, 2018.
  • DataCedar holds 5,361 daily sessions of 6166 history from Nov 8, 2004 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6166 price chart, 2004 to 2026

6166 adjusted close, Nov 8, 2004 to Nov 13, 2026NT$4.82NT$14.93NT$46.20NT$143.0020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

6166 returns

Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.

PeriodReturn
1 month-21.3%
3 months-33.9%
6 months-18.1%
Year to date+43.3%
1 year+57.2%
3 years+62.1%
5 years+50.1%
10 years+98.0%
Since Nov 8, 2004+1,645%
Compound annual growth, 22.0 years+13.9%

6166 records

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

All time high close
NT$166.50 on Jul 24, 2026
All time low close
NT$4.68 on Dec 10, 2004
52 week high
NT$174.00 on Jul 24, 2026
52 week low
NT$53.13 on Nov 21, 2025
Deepest drawdown
-69.3% from Jun 1, 2015 to Nov 26, 2018, recovered Feb 11, 2025
Best single session
+13.8% on Jun 28, 2005
Worst single session
-10.0% on Mar 31, 2025
Volatility, 1 year annualised
58.8%
Sessions closing higher, 1 year
49%
Growth of 1 since 2004
17.4×
Best calendar year
2009, +93%
Worst calendar year
2018, -49%

6166 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. 2004 starts on Nov 8, 2004; 2026 runs to Nov 13, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$62.54NT$174.00NT$56.20NT$90.50+44.5%441.5M207
2025NT$75.27NT$90.21NT$53.13NT$62.64-17.2%244.5M242
2024NT$59.68NT$87.26NT$57.47NT$75.66+26.8%314.7M242
2023NT$49.92NT$83.40NT$49.45NT$59.68+19.1%167.5M239
2022NT$60.12NT$61.78NT$45.17NT$50.11-16.5%27.9M246
2021NT$57.81NT$66.65NT$48.41NT$60.02+3.8%77.5M242
2020NT$42.99NT$82.84NT$39.10NT$57.81+34.6%152.7M245
2019NT$27.54NT$48.67NT$26.58NT$42.94+56.7%135.9M241
2018NT$53.75NT$55.51NT$25.81NT$27.41-49.0%30.2M244
2017NT$49.95NT$63.08NT$49.14NT$53.75+7.9%80.3M242
2016NT$59.80NT$64.45NT$41.81NT$49.79-16.7%104.7M244
2015NT$51.79NT$86.67NT$50.97NT$59.80+14.1%351.1M244
2014NT$33.13NT$61.19NT$29.98NT$52.42+59.8%420M248
2013NT$21.25NT$37.32NT$19.71NT$32.81+53.9%129.6M244
2012NT$16.30NT$23.94NT$16.12NT$21.32+30.7%56.7M248
2011NT$23.45NT$30.32NT$15.11NT$16.30-29.8%213.4M245
2010NT$12.49NT$27.30NT$10.34NT$23.23+86.0%268.9M246
2009NT$6.50NT$12.94NT$6.27NT$12.49+93.2%212M245
2008NT$11.99NT$14.10NT$6.06NT$6.47-46.2%853.7M244
2007NT$10.96NT$19.51NT$9.86NT$12.01+10.2%9B242
2006NT$8.54NT$11.46NT$8.07NT$10.90+23.9%2.5B243
2005NT$5.31NT$9.29NT$4.94NT$8.80+65.7%89.5B240
2004NT$5.29NT$5.47NT$4.68NT$5.31n/a11.2B38

6166 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$90.50-12.6%
October 2026NT$103.50-22.2%
September 2026NT$133.00+15.2%
August 2026NT$115.50+2.2%
July 2026NT$113.00-18.3%
June 2026NT$138.27+5.7%
May 2026NT$130.83+76.0%
April 2026NT$74.34+30.2%
March 2026NT$57.09-11.4%
February 2026NT$64.42+4.7%
January 2026NT$61.55-1.7%
December 2025NT$62.64+1.4%

About the 6166 data

Daily bars. 5,361 sessions from Nov 8, 2004 to Nov 13, 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 Nov 8, 2004, 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%3A6166/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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