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East Tender Optoelectronics Corporation (6588) Fair Value & Analysis

Technology · TW · Market cap 3.5B TWD

Price101.50 TWD
Fair Value132.31 TWD
Upside+30.4%
Quality80/100
Evidence: Low Range 99.23 TWD – 165.39 TWD

Fair value as of: Jun 24, 2026

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Analysis

East Tender Optoelectronics Corporation (6588) currently trades at 101.50 TWD, while our model-based Fair Value estimate is 132.31 TWD — implying the stock looks roughly 30.4% undervalued today. We read business quality at 80/100 (high quality), in the Technology sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: low) — always confirm before acting.

About the company

East Tender Optoelectronics Corporation manufactures optical filters and components for optics, photonics, and optical communication in Taiwan, Mainland China, Slovakia, Hong Kong, South Korea, and internationally. It offers LIDAR, LWDM, WDM, bio-photonics, band separator, edge, MWDM, FWDM, DWDM, TAP, transmission attenuation plates, triplexer, CWDM, and dual band pass filters, AR and mirror coating, PBS/PBC, prisms, and optical blocks. Its products are used in cloud data centers, optical communication active and passive components, and customized filters. The company was founded in 1989 and is based in Yilan City, Taiwan.

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Frequently asked questions

Is East Tender Optoelectronics Corporation (6588) undervalued?
As of Jun 24, 2026, our model estimates a fair value of 132.31 TWD versus a price of 101.50 TWD — about +30% (undervalued). Model-based estimate, not financial advice.
What is the fair value of 6588?
Our 21-model fair value for East Tender Optoelectronics Corporation is 132.31 TWD (as of Jun 24, 2026), built from audited fundamentals. The current price is 101.50 TWD.
What is the quality score of 6588?
East Tender Optoelectronics Corporation has a Quality Score of 80/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.