TWOEquity · Weekly research terminal

6588

East Tender Optoelectronics Corporation

TW Technology Semiconductors

Latest week
14 Aug 2026
Weekly close
93.10 TWD
Fair value
46.69 TWD
Next-week expectancy
Undecided 49.81%
Weekly Report Chart Pack
Sharemaestro
Weekly Chart Pack Completed weekly market data · Independent research

TWO · Equity · Taiwan

6588

East Tender Optoelectronics Corporation

Technology Semiconductors

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, …

Last updated
14 Aug 2026
Exchange
Taipei Exchange · TWO
Sector
Technology
Industry
Semiconductors
Currency
TWD
Market capitalisation
3,230,646,784
Fair value reference
46.69
Next-week expectancy
Undecided · 49.81%
Executive chart read

Over the latest 12 completed weeks ending 2026-08-14, 6588 fell 17.24%, moving from 112.50 to 93.10. The latest weekly close is below the Trend Line and above Fair Value. Trend Signal is inactive on the latest week and was active in 6 of the last 12 weeks. Relative Strength is -0.42 and has softened across the 12-week window. Market Dynamics is -0.93 on the latest week. Next-week expectancy is undecided at 49.81% based on similar historical setup states.

Week Ending
14 Aug 2026
Latest Close
93.10
12-Week Change
-17.24%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 49.81%
Signal Weeks
6 of 12

Weekly Price

Weekly Close Trend Line Fair Value Activity Lines

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Chart Summary

Key Points

Week Ending
14 Aug 2026
Latest Close
93.10
12-Week Change
-17.24%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 49.81%
Signal Weeks
6 of 12
Vs Trend Line
Below
Vs Fair Value
Above
Relative Strength
-0.42
Market Dynamics
-0.93

Over the latest 12 completed weeks ending 2026-08-14, 6588 fell 17.24%, moving from 112.50 to 93.10. The latest weekly close is below the Trend Line and above Fair Value. Trend Signal is inactive on the latest week and was active in 6 of the last 12 weeks. Relative Strength is -0.42 and has softened across the 12-week window. Market Dynamics is -0.93 on the latest week. Next-week expectancy is undecided at 49.81% based on similar historical setup states.

Industry Peers

Taiwan equities in Semiconductors

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Next-week expectancy

Next-week expectancy is a short-term historical read. It compares the latest completed-week setup with broadly similar past setups and asks whether the following week tended to close higher or lower.

It is not a trend call, a price target, or a guarantee. A positive read can appear while price is below trend or activity pressure is weak, because it is measuring short-term follow-through odds for the current setup state.

Use it as one context layer beside Trend Line, Relative Strength, Market Dynamics, Fair Value, and the visible price structure.

Evidence context