East Tender Optoelectronics Corporation is a Taiwan-based company principally engaged in the research, development, manufacture and sale of professional optical coating devices. The Company operates its business through the Optoelectronics segment. The Segment is mainly involved in the provision of optical communication products both within and outside Taiwan.

Employees

Sector

Electrical Components & Equipment

More about the company

Quotes

Date	Price	Change	Volume
04/09/26	NT$108.50	+5.34%	1,195,949
03/09/26	NT$103.00	-4.19%	1,405,511
02/09/26	NT$107.50	-1.38%	2,127,284
01/09/26	NT$109.00	-1.36%	1,599,141
31/08/26	NT$110.50	-1.34%	2,233,019

End-of-day quote Taipei Exchange

More quotes

End-of-day quote Taipei Exchange 04/09/2026			5-day change	1st Jan Change
108.50 ^TWD	+5.34%		-3.12%	+130.85%

08-11	East Tender Optoelectronics Corporation Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2026	CI
05-13	East Tender Optoelectronics Corporation Reports Earnings Results for the First Quarter Ended March 31, 2026	CI

Market Cap	3.77B 119M 102M 96.35M 88.01M 165M 11.24B 165M 1.14B 442M 5.76B 447M 437M 18.57B	P/E 2024	-7.31x	P/E 2025	-26.6x
Enterprise Value	3.61B 114M 98.29M 92.48M 84.48M 158M 10.78B 158M 1.09B 424M 5.53B 429M 420M 17.83B	EV / Sales 2024	8.34x	EV / Sales 2025	8.54x
Free-Float	61.73%	Yield 2024 *	-	Yield 2025	-

08-11	East Tender Optoelectronics Corporation Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2026	CI
05-13	East Tender Optoelectronics Corporation Reports Earnings Results for the First Quarter Ended March 31, 2026	CI
03-16	East Tender Optoelectronics Corporation Reports Earnings Results for the Full Year Ended December 31, 2025	CI
11-13	East Tender Optoelectronics Corporation Reports Earnings Results for the Third Quarter and Nine Months Ended September 30, 2025	CI
12/08/25	East Tender Optoelectronics Corporation Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2025	CI
13/06/25	Ecovacs Advanced Co., Ltd announced that it expects to receive TWD 40 million in funding from East Tender Optoelectronics Corporation	CI
07/05/25	East Tender Optoelectronics Corporation Reports Earnings Results for the First Quarter Ended March 31, 2025	CI
05/05/25	East Tender Optoelectronics Corporation Announces Change in Accounting Officer, effective May 6, 2025	CI
21/03/25	East Tender Optoelectronics Corporation Announces Board Changes	CI
21/03/25	East Tender Optoelectronics Corporation Announces List of Members of the Audit Committee	CI
21/03/25	East Tender Optoelectronics Corporation Announces Board Changes	CI
21/03/25	East Tender Optoelectronics Corporation Announces Board Changes, Effective Date of March 21, 2025	CI
12/03/25	East Tender Optoelectronics Corporation Reports Earnings Results for the Full Year Ended December 31, 2024	CI

05/08/22	East Tender Optoelectronics : Announced that the EOC's board of directors passed the consolidated financial report for the 2022Q2.	PU
10/06/22	East Tender Optoelectronics : Appointment of Corporate Governance Officer	PU
27/05/22	East Tender Optoelectronics : Announcement of authorized to Chairman for the ex-dividend record date of cash dividends	PU
27/05/22	East Tender Optoelectronics : Announcement 3th audit committee members.	PU
27/05/22	East Tender Optoelectronics : Announcement of change of board of directors chairman and vic chairman	PU

East Tender Optoelectronics Corporation Stock

Stocks

6588

TW0006588007

Electrical Components & Equipment

Valuation : East Tender Optoelectronics Corporation

Chart: East Tender Optoelectronics Corporation

Latest news : East Tender Optoelectronics Corporation

Press Releases : East Tender Optoelectronics Corporation

Quotes and Performance

Price Extremes

Managers and Directors : East Tender Optoelectronics Corporation

Electrical Component

Financials

Company Profile

Quotes

1 day	+5.34%
1 week	-3.12%
Current month	-1.81%
1 month	+13.73%
6 months	+16.42%
Current year	+130.85%

1 week	101.5	114
1 month	85.6	118
Current year	46.75	166.5
1 year	26.55	166.5
3 years	25.15	166.5
5 years	25.15	166.5
10 years	25.15	291.82

Manager	Title	Age	Since
Li Chun Su CEO	Chief Executive Officer	-	01/01/2023
Meng Fang Lin DFI	Director of Finance/CFO	-	20/01/2022
Yu Yun Huang AUD	Comptroller/Controller/Auditor	-	-

Director	Title	Age	Since
Shen Yi Li BRD	Director/Board Member	-	23/11/2016
Hsi Ching Ho BRD	Director/Board Member	-	27/05/2022
Chung Kang Huang BRD	Director/Board Member	-	23/11/2016

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
EAST TENDER OPTOELECTRONICS CORPORATION	+5.34%	-3.12%	+266.55%	+274.14%	119M
MPI CORPORATION	+2.18%	+2.49%	+272.20%	+2,483.96%	15.96B
UNIVERSAL MICROWAVE TECHNOLOGY, INC.	+7.12%	-0.33%	+249.19%	+864.74%	3.27B
QUANZHOU JIADELI ELECTRONICS MATERIAL CO., LTD.	-3.94%	-9.20%	-	-	3.25B
SINOMAG TECHNOLOGY CO., LTD.	-5.98%	-3.28%	+169.44%	+452.09%	2.66B
CHANGSHU TIANYIN ELECTROMECHANICAL CO.,LTD	-0.31%	-0.06%	+86.60%	+178.69%	2.04B
CEMBRE S.P.A.	+0.96%	+0.96%	+33.49%	+149.55%	1.64B
BEIJING YUANLIU HONGYUAN ELECTRONIC TECHNOLOGY CO., LTD.	-2.62%	-1.74%	-8.95%	-24.39%	1.63B
LONGWELL COMPANY	+9.98%	+8.87%	+133.77%	+362.33%	1.45B
BAOTOU TIANHE MAGNETICS TECHNOLOGY CO., LTD.	-0.44%	-1.37%	-37.03%	-	1.24B
Average	+1.23%	-1.01%	+129.47%	+592.64%	3.33B
Weighted average by Cap.	+1.22%	-0.45%	+200.14%	+1,557.34%

	2024	2025
Net sales	136M 4.29M 3.69M 3.48M 3.17M 5.94M 405M 5.95M 41.06M 15.93M 208M 16.12M 15.77M 670M	173M 5.47M 4.71M 4.43M 4.05M 7.57M 517M 7.59M 52.37M 20.32M 265M 20.56M 20.11M 854M
Net income	-143M -4.53M -3.9M -3.67M -3.35M -6.26M -428M -6.28M -43.32M -16.81M -219M -17M -16.63M -707M	-61.31M -1.94M -1.67M -1.57M -1.43M -2.68M -183M -2.69M -18.54M -7.19M -93.87M -7.28M -7.12M -302M
Net Debt	-228M -7.22M -6.21M -5.84M -5.34M -9.98M -681M -10.01M -69.04M -26.79M -350M -27.1M -26.51M -1.13B	-151M -4.78M -4.11M -3.87M -3.53M -6.61M -451M -6.63M -45.7M -17.73M -231M -17.94M -17.54M -745M