East Tender Optoelectronics Corporation
6588
Rank in Stocks
#20774
Founded in 1989 and headquartered in Yilan, Taiwan, East Tender Optoelectronics... Founded in 1989 and headquartered in Yilan, Taiwan, East Tender Optoelectronics Corporation specializes in the production of optical filters and various related components. The company caters to the optics, photonics, and optical communication industries, serving clients across Taiwan, Mainland China, South Korea, and international markets. Its comprehensive product offerings encompass a wide array of advanced optical filters, including those for LIDAR systems, diverse wavelength-division multiplexing applications (WDM, LWDM, MWDM, FWDM, DWDM, CWDM), bio-photonics, band separation, edge filtering, and dual bandpass requirements. Additionally, East Tender supplies specialized optical elements such as transmission attenuation plates, triplexers, anti-reflection (AR) and mirror coatings, polarizing beam splitters/combiners (PBS/PBC), prisms, and optical blocks. These precision-engineered products are crucial for numerous applications, notably in cloud data centers, both active and passive components within optical communication networks, and bespoke filter solutions.
Share Price
$2.27
Last synced: 2026-11-10
Market Cap
$78.70M
Change (1 day)
-0.93%
Change (1 year)
151.75%
Country
Stock data: Financial Modeling PrepΒ·Updated Β·Not investment adviceΒ·How we calculate this
Trade East Tender Optoelectronics Corporation (6588)
Category
Technology
Operating Margin for East Tender Optoelectronics Corporation (6588)
Operating Margin as of November 2026 TTM: -1.37%
According to East Tender Optoelectronics Corporation's latest financial reports, its current operating margin (TTM) is -1.37%. At the end of 2025 the company had an operating margin of -36.01%.
Operating Margin history for East Tender Optoelectronics Corporation from 2019 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | -1.37% | -96.20% |
| 2025 | -36.01% | -54.83% |
| 2024 | -79.72% | 1.64% |
| 2023 | -78.43% | 452.32% |
| 2022 | -14.20% | -336.27% |
| 2021 | 6.01% | -70.50% |
| 2020 | 20.37% | -6.17% |
| 2019 | 21.71% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 65.21% | -147.60% |
US
|
|
| 57.91% | -142.27% |
TW
|
|
| 48.36% | -135.30% |
US
|
|
| 15.71% | -111.47% |
US
|
|
| 74.59% | -154.45% |
US
|
What is a company's Operating Margin?
The operating margin is a key indicator to assess the profitability of a company. Higher operating margins are generaly better as they show that a company is able to sell its products or services for much more than their production costs. The operating margin is calculated by dividing a company's earnings by its revenue.
Questions about East Tender Optoelectronics Corporation's operating margin
What is East Tender Optoelectronics Corporation's operating margin?
East Tender Optoelectronics Corporation's operating margin is -1.37%, as of Nov 2026.
What was East Tender Optoelectronics Corporation's operating margin in 2025?
In 2025, East Tender Optoelectronics Corporation's operating margin was -36.01%, compared with -79.72% in 2024.
How has East Tender Optoelectronics Corporation's operating margin changed since 2020?
From 2020 to 2025, East Tender Optoelectronics Corporation's operating margin was highest in 2020 (20.37%) and lowest in 2024 (-79.72%).
How does East Tender Optoelectronics Corporation's operating margin compare with similar companies?
East Tender Optoelectronics Corporation's operating margin (-1.37%) is lower than that of all 5 similar companies listed above. The highest among them is Micron Technology, Inc., with 74.59%.