TWSE · 6589 · stock

EirGenix Inc. (6589) stock price history

Every TWSE trading session of EirGenix Inc. from Nov 23, 2016 to Sep 24, 2026: 2,392 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 6589 data, free keyYear by year table

6589 adjusted close, 2016 to 2026

6589EirGenix Inc.
NT$51.40-15.3% over one year
20182020202220242026
NT$188.50
All time high, 2021
NT$84.30
52 week high, NT$40.15 low
2,392
Daily sessions since 2016

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2016 to 2026 series and minute bars.

6589 key facts

  • EirGenix Inc. (6589) closed at NT$51.40 on Sep 24, 2026 on TWSE.
  • 6589's all time high close is NT$188.50, set on May 17, 2021; its all time low close is NT$20.49 on Feb 3, 2020.
  • 6589's 52 week range is NT$40.15 to NT$84.30.
  • 6589 returned -15.3% over the year to Sep 24, 2026 and -61.2% over five years.
  • Since Nov 23, 2016 6589 returned +24%, +2.2% a year compounded.
  • 6589's deepest drawdown was -78.5% from May 17, 2021 to May 14, 2026.
  • DataCedar holds 2,392 daily sessions of 6589 history from Nov 23, 2016 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6589 price chart, 2016 to 2026

6589 adjusted close, Nov 23, 2016 to Sep 24, 2026NT$22.94NT$74.63NT$126.31NT$178.00201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

6589 returns

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

PeriodReturn
1 month+2.2%
3 months+9.1%
6 months-10.1%
Year to date-16.7%
1 year-15.3%
3 years-46.7%
5 years-61.2%
10 yearsn/a
Since Nov 23, 2016+24.1%
Compound annual growth, 9.8 years+2.2%

6589 records

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

All time high close
NT$188.50 on May 17, 2021
All time low close
NT$20.49 on Feb 3, 2020
52 week high
NT$84.30 on Nov 17, 2025
52 week low
NT$40.15 on May 14, 2026
Deepest drawdown
-78.5% from May 17, 2021 to May 14, 2026, not yet recovered
Best single session
+10.0% on Apr 27, 2020
Worst single session
-11.1% on Jun 28, 2019
Volatility, 1 year annualised
41.4%
Sessions closing higher, 1 year
45%
Best calendar year
2021, +149%
Worst calendar year
2017, -34%

6589 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. 2016 starts on Nov 23, 2016; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$61.70NT$67.60NT$40.15NT$51.40-16.7%156.1M178
2025NT$72.00NT$84.30NT$52.70NT$61.70-14.3%171.5M242
2024NT$101.00NT$103.00NT$66.90NT$72.00-28.4%214.1M242
2023NT$123.00NT$134.50NT$90.50NT$100.50-18.3%546M239
2022NT$111.00NT$163.50NT$71.60NT$123.00+10.3%1.2B246
2021NT$44.73NT$195.00NT$36.64NT$111.50+149.3%884.5M243
2020NT$25.69NT$65.95NT$19.98NT$44.73+75.7%1.1B245
2019NT$28.63NT$42.92NT$25.13NT$25.45-11.5%115.4M241
2018NT$23.93NT$36.19NT$22.09NT$28.75+23.2%42.7M245
2017NT$34.70NT$43.63NT$21.54NT$23.33-33.9%22.1M243
2016NT$41.41NT$62.59NT$34.79NT$35.31n/a6.9M28

6589 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$51.40+6.7%
August 2026NT$48.15+7.4%
July 2026NT$44.85-10.1%
June 2026NT$49.90+18.4%
May 2026NT$42.15-6.6%
April 2026NT$45.15-17.6%
March 2026NT$54.80-9.6%
February 2026NT$60.60-2.6%
January 2026NT$62.20+0.8%
December 2025NT$61.70-17.2%
November 2025NT$74.50+11.2%
October 2025NT$67.00-4.7%

About the 6589 data

Daily bars. 2,392 sessions from Nov 23, 2016 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 Nov 23, 2016, 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/6589/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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