East Tender Optoelectronics Corporation

TPEX:6588 Stock Report

Market Cap: NT$3.0b

East Tender Optoelectronics Past Earnings Performance

Past criteria checks 0/6

East Tender Optoelectronics's earnings have been declining at an average annual rate of -53.3%, while the Electronic industry saw earnings growing at 0.4% annually. Revenues have been declining at an average rate of 12.2% per year.

Key information

-53.27%

Earnings growth rate

-51.38%

EPS growth rate

Electronic Industry Growth14.81%
Revenue growth rate-12.15%
Return on equity-4.99%
Net Margin-16.98%
Last Earnings Update31 Mar 2026

Recent past performance updates

Recent updates

Analysis Article Apr 15

Calculating The Fair Value Of East Tender Optoelectronics Corporation (GTSM:6588)

Does the April share price for East Tender Optoelectronics Corporation ( GTSM:6588 ) reflect what it's really worth...
Analysis Article Mar 31

East Tender Optoelectronics (GTSM:6588) Could Easily Take On More Debt

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article Mar 11

Has East Tender Optoelectronics (GTSM:6588) Got What It Takes To Become A Multi-Bagger?

Finding a business that has the potential to grow substantially is not easy, but it is possible if we look at a few key...
Analysis Article Feb 16

East Tender Optoelectronics Corporation (GTSM:6588) Stock's On A Decline: Are Poor Fundamentals The Cause?

It is hard to get excited after looking at East Tender Optoelectronics' (GTSM:6588) recent performance, when its stock...
Analysis Article Jan 29

East Tender Optoelectronics' (GTSM:6588) Stock Price Has Reduced 42% In The Past Three Years

As an investor its worth striving to ensure your overall portfolio beats the market average. But if you try your hand...
Analysis Article Jan 13

Is East Tender Optoelectronics Corporation (GTSM:6588) A Smart Choice For Dividend Investors?

Is East Tender Optoelectronics Corporation ( GTSM:6588 ) a good dividend stock? How can we tell? Dividend paying...
Analysis Article Dec 29

We Think East Tender Optoelectronics (GTSM:6588) Can Manage Its Debt With Ease

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article Dec 10

We're Watching These Trends At East Tender Optoelectronics (GTSM:6588)

There are a few key trends to look for if we want to identify the next multi-bagger. In a perfect world, we'd like to...
Analysis Article Nov 25

Should You Use East Tender Optoelectronics's (GTSM:6588) Statutory Earnings To Analyse It?

Broadly speaking, profitable businesses are less risky than unprofitable ones. Having said that, sometimes statutory...

Revenue & Expenses Breakdown

How East Tender Optoelectronics makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

TPEX:6588 Revenue, expenses and earnings (TWD Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 26233-405426
31 Dec 25173-615122
30 Sep 25168-1475122
30 Jun 25162-1514623
31 Mar 25147-1423923
31 Dec 24136-1433523
30 Sep 24110-1013022
30 Jun 24105-1022922
31 Mar 24103-943222
31 Dec 23108-823322
30 Sep 23106-792722
30 Jun 23111-552921
31 Mar 23145-383219
31 Dec 22170-183619
30 Sep 22205114717
30 Jun 2221794617
31 Mar 22209154217
31 Dec 21203133917
30 Sep 21224273316
30 Jun 21284454016
31 Mar 21323524415
31 Dec 20335564514
30 Sep 20365625113
30 Jun 20354514411
31 Mar 20338574110
31 Dec 19350564310
30 Sep 19308454110
30 Jun 1927951409
31 Mar 1926138429
31 Dec 1824537419
30 Sep 1827760489
30 Jun 18310775410
31 Mar 18381117589
31 Dec 17452157629
30 Sep 17451159608
30 Jun 17450161578
31 Mar 17396130517
31 Dec 16341100466
30 Sep 16308103426
30 Jun 1627568395
31 Mar 1626475354
31 Dec 15254102324

Quality Earnings: 6588 is currently unprofitable.

Growing Profit Margin: 6588 is currently unprofitable.


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: 6588 is unprofitable, and losses have increased over the past 5 years at a rate of 53.3% per year.

Accelerating Growth: Unable to compare 6588's earnings growth over the past year to its 5-year average as it is currently unprofitable

Earnings vs Industry: 6588 is unprofitable, making it difficult to compare its past year earnings growth to the Electronic industry (-4%).


Return on Equity

High ROE: 6588 has a negative Return on Equity (-4.99%), as it is currently unprofitable.


Return on Assets


Return on Capital Employed


Discover strong past performing companies

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/07 08:19
End of Day Share Price 2026/07/07 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

East Tender Optoelectronics Corporation is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.