TWSE · 6215 · stock

Aurotek Corporation (6215) stock price history

Every TWSE trading session of Aurotek Corporation from Dec 28, 2007 to Sep 24, 2026: 4,593 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 6215 data, free keyYear by year table

6215 adjusted close, 2007 to 2026

6215Aurotek Corporation
NT$96.80-19.2% over one year
2010201520202025
NT$155.01
All time high, 2025
NT$136.69
52 week high, NT$79.50 low
4,593
Daily sessions since 2007

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.

6215 key facts

  • Aurotek Corporation (6215) closed at NT$96.80 on Sep 24, 2026 on TWSE.
  • 6215's all time high close is NT$155.01, set on Aug 13, 2025; its all time low close is NT$5.04 on Feb 11, 2009.
  • 6215's 52 week range is NT$79.50 to NT$136.69.
  • 6215 returned -19.2% over the year to Sep 24, 2026 and +307.6% over five years.
  • Over ten years 6215 returned +834%, +25.0% a year compounded.
  • 6215's deepest drawdown was -76.8% from Jan 2, 2008 to Feb 11, 2009.
  • DataCedar holds 4,593 daily sessions of 6215 history from Dec 28, 2007 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6215 price chart, 2007 to 2026

6215 adjusted close, Dec 28, 2007 to Sep 24, 2026NT$5.34NT$15.63NT$45.80NT$134.212010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

6215 returns

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

PeriodReturn
1 month+0.7%
3 months-8.2%
6 months-2.8%
Year to date-4.7%
1 year-19.2%
3 years+316.8%
5 years+307.6%
10 years+834.2%
Since Dec 28, 2007+351.9%
Compound annual growth, 18.7 years+8.4%

6215 records

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

All time high close
NT$155.01 on Aug 13, 2025
All time low close
NT$5.04 on Feb 11, 2009
52 week high
NT$136.69 on May 25, 2026
52 week low
NT$79.50 on Jul 30, 2026
Deepest drawdown
-76.8% from Jan 2, 2008 to Feb 11, 2009, recovered Jul 8, 2021
Best single session
+10.0% on Jun 10, 2022
Worst single session
-10.0% on Mar 11, 2025
Volatility, 1 year annualised
50.3%
Sessions closing higher, 1 year
45%
Growth of 1 since 2007
4.5×
Best calendar year
2024, +267%
Worst calendar year
2008, -71%

6215 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. 2007 starts on Dec 28, 2007; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$101.52NT$136.69NT$79.50NT$96.80-3.7%392.6M178
2025NT$89.67NT$162.44NT$58.09NT$100.53+12.2%2.3B242
2024NT$24.47NT$93.77NT$23.51NT$89.58+267.5%1.9B242
2023NT$18.42NT$30.75NT$17.75NT$24.37+34.3%132.9M239
2022NT$25.37NT$25.50NT$16.84NT$18.15-28.0%79.7M246
2021NT$13.67NT$32.65NT$12.72NT$25.21+84.4%535.8M243
2020NT$12.35NT$15.26NT$7.44NT$13.67+11.0%104.9M245
2019NT$11.18NT$16.17NT$10.45NT$12.31+10.9%92.2M241
2018NT$14.55NT$22.18NT$8.99NT$11.10-23.5%382.5M245
2017NT$8.82NT$17.83NT$8.43NT$14.52+65.2%342.7M243
2016NT$8.97NT$12.26NT$7.24NT$8.78-2.1%135.4M244
2015NT$16.23NT$17.59NT$6.73NT$8.97-44.7%142.9M246
2014NT$11.03NT$20.45NT$9.54NT$16.23+48.1%589M248
2013NT$7.58NT$15.15NT$7.16NT$10.96+46.6%250.9M244
2012NT$7.63NT$10.37NT$6.45NT$7.48-2.0%26M248
2011NT$16.23NT$17.97NT$6.98NT$7.63-53.1%27.2M247
2010NT$18.95NT$20.49NT$13.95NT$16.28-12.1%16.6M250
2009NT$6.19NT$18.81NT$5.04NT$18.53+199.4%71.9M249
2008NT$22.28NT$22.28NT$5.02NT$6.19-71.3%78.9M251
2007NT$20.84NT$22.33NT$20.75NT$21.56n/a679.2K2

6215 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$96.80-1.2%
August 2026NT$98.00+13.3%
July 2026NT$86.50-15.6%
June 2026NT$102.51-18.8%
May 2026NT$126.29+14.9%
April 2026NT$109.94+16.8%
March 2026NT$94.10-18.1%
February 2026NT$114.90-0.4%
January 2026NT$115.39+14.8%
December 2025NT$100.53-4.2%
November 2025NT$104.99-10.2%
October 2025NT$116.88-5.2%

About the 6215 data

Daily bars. 4,593 sessions from Dec 28, 2007 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 24, 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 Dec 28, 2007, 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/6215/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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