TWSE · 6215 · stock

Aurotek Corporation (6215) stock price history

Every TWSE trading session of Aurotek Corporation from Dec 28, 2007 to Nov 12, 2026: 4,527 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$78.50-30.2% over one year
2010201520202025
NT$155.01
All time high, 2025
NT$136.69
52 week high, NT$67.70 low
4,527
Daily sessions since 2007

Last updated Nov 12, 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$78.50 on Nov 12, 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$67.70 to NT$136.69.
  • 6215 returned -30.2% over the year to Nov 12, 2026 and +214.6% over five years.
  • Over ten years 6215 returned +816%, +24.8% a year compounded.
  • 6215's deepest drawdown was -76.8% from Jan 2, 2008 to Feb 11, 2009.
  • DataCedar holds 4,527 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 Nov 12, 2026NT$5.31NT$16.28NT$49.91NT$153.032010201520202025
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 Nov 12, 2026, on adjusted closes.

PeriodReturn
1 month-16.6%
3 months-24.9%
6 months-37.1%
Year to date-22.7%
1 year-30.2%
3 years+238.0%
5 years+214.6%
10 years+816.1%
Since Dec 28, 2007+266.5%
Compound annual growth, 18.9 years+7.1%

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$67.70 on Nov 6, 2026
Deepest drawdown
-76.8% from Jan 2, 2008 to Feb 11, 2009, recovered Jul 8, 2021
Best single session
+18.3% on Dec 17, 2009
Worst single session
-12.4% on May 26, 2010
Volatility, 1 year annualised
51.2%
Sessions closing higher, 1 year
44%
Growth of 1 since 2007
3.7×
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 Nov 12, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$101.52NT$136.69NT$67.70NT$78.50-21.9%403.8M205
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%527.6M242
2020NT$12.35NT$15.26NT$7.48NT$13.67+11.0%104.5M244
2019NT$11.18NT$16.17NT$10.45NT$12.31+10.9%90.2M240
2018NT$14.55NT$22.18NT$8.99NT$11.10-23.5%382.1M243
2017NT$8.82NT$17.83NT$8.43NT$14.52+65.2%338.9M242
2016NT$8.97NT$12.26NT$7.24NT$8.78-2.1%135.2M242
2015NT$16.23NT$17.59NT$6.73NT$8.97-44.7%141.6M244
2014NT$11.03NT$20.45NT$9.54NT$16.23+48.1%583.7M244
2013NT$7.58NT$15.15NT$7.16NT$10.96+46.6%236.7M225
2012NT$7.63NT$10.37NT$6.45NT$7.48-2.0%25.3M231
2011NT$16.23NT$17.97NT$6.98NT$7.63-53.1%26.6M239
2010NT$18.95NT$20.49NT$13.95NT$16.28-12.1%16.4M238
2009NT$6.19NT$18.81NT$5.04NT$18.53+199.4%68.6M238
2008NT$22.28NT$22.28NT$5.02NT$6.19-71.1%77.9M240
2007NT$20.84NT$21.47NT$20.75NT$21.42n/a238.6K1

6215 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$78.50-12.0%
October 2026NT$89.20-8.7%
September 2026NT$97.70-0.3%
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%

About the 6215 data

Daily bars. 4,527 sessions from Dec 28, 2007 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 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/twse%3A6215/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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