TWOEquity · Weekly research terminal

3265

Winstek Semiconductor Co., Ltd.

TW Technology Semiconductors

Latest week
14 Aug 2026
Weekly close
173.00 TWD
Fair value
109.41 TWD
Next-week expectancy
Undecided 49.05%
Sharemaestro
Weekly Chart Pack Completed weekly market data · Independent research

TWO · Equity · Taiwan

3265

Winstek Semiconductor Co., Ltd.

Technology Semiconductors

Winstek Semiconductor Co., Ltd., together with its subsidiaries, engages in the testing of integrated circuits, chip bumping, and wafer packaging services in Taiwan, United State, Mainland China, Singapore, and internationally. It operates through Test Business and Packaging Business segment. The company offers test services, such as wafer sort, final test, post-test, engineering support, and test platforms services; and bump services, including copper pillar bump, wafer level chip scale package, lead free bump, …

Last updated
14 Aug 2026
Exchange
Taipei Exchange · TWO
Sector
Technology
Industry
Semiconductors
Currency
TWD
Market capitalisation
23,573,325,824
Fair value reference
109.41
Next-week expectancy
Undecided · 49.05%

Over the latest 12 completed weeks ending 2026-08-14, 3265 fell 7.17%, moving from 186.36 to 173.00. The latest weekly close is above the Trend Line and above Fair Value. Trend Signal is active on the latest week and was active in 11 of the last 12 weeks. Relative Strength is -2.92 and has softened across the 12-week window. Market Dynamics is -1.10 on the latest week. Next-week expectancy is undecided at 49.05% based on similar historical setup states.

Week Ending
14 Aug 2026
Latest Close
173.00
12-Week Change
-7.17%
Trend Signal
Active
Next-Week Expectancy
Undecided 49.05%
Signal Weeks
11 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
173.00
12-Week Change
-7.17%
Trend Signal
Active
Next-Week Expectancy
Undecided 49.05%
Signal Weeks
11 of 12
Vs Trend Line
Above
Vs Fair Value
Above
Relative Strength
-2.92
Market Dynamics
-1.10

Over the latest 12 completed weeks ending 2026-08-14, 3265 fell 7.17%, moving from 186.36 to 173.00. The latest weekly close is above the Trend Line and above Fair Value. Trend Signal is active on the latest week and was active in 11 of the last 12 weeks. Relative Strength is -2.92 and has softened across the 12-week window. Market Dynamics is -1.10 on the latest week. Next-week expectancy is undecided at 49.05% based on similar historical setup states.

Industry Peers

Taiwan equities in Semiconductors

Stock Exchange Week Open High Low Close Change
5351 Etron Technology, Inc. TWO 14 Aug 2026 107.50 138.00 103.00 133.00 23.72%
3443 Global Unichip Corp. TAI 14 Aug 2026 4640.00 5830.00 4510.00 5465.00 17.78%
6770 Powerchip Semiconductor Manufacturing Corporation TAI 14 Aug 2026 66.60 81.80 65.30 78.40 17.72%
6716 PADAUK Technology Company Limited TWO 14 Aug 2026 105.00 126.50 101.50 123.50 17.62%
6921 LeRain Technology Co., Ltd. TAI 14 Aug 2026 64.40 75.30 62.00 75.30 16.93%
4925 JMicron Technology Corp. TWO 14 Aug 2026 102.00 125.00 99.00 118.00 15.69%
3234 TrueLight Corporation TWO 14 Aug 2026 118.00 146.00 114.00 136.50 15.68%
6488 GlobalWafers Co., Ltd. TWO 14 Aug 2026 880.00 1045.00 823.00 1010.00 14.77%
6819 Oriental System Technology Inc. TWO 14 Aug 2026 38.90 51.00 37.10 44.50 14.40%
5468 TM Technology, Inc. TWO 14 Aug 2026 26.80 33.20 25.95 30.35 13.25%
8084 Chip Hope Co., Ltd TWO 14 Aug 2026 46.00 55.90 46.00 52.00 13.04%
6937 Skytech Inc. TAI 14 Aug 2026 248.50 309.50 248.50 280.00 12.68%
2337 Macronix International Co., Ltd. TAI 14 Aug 2026 124.00 144.50 123.00 137.00 10.48%
5314 Myson Century, Inc. TWO 14 Aug 2026 14.67 16.20 14.43 16.20 10.40%
2342 Mosel Vitelic Inc. TAI 14 Aug 2026 36.95 41.60 36.35 40.70 10.15%
5347 Vanguard International Semiconductor Corporation TWO 14 Aug 2026 146.50 168.00 146.00 160.50 9.56%

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