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Taiwan Stocks Surge 538 Points as Tech Giants Lead Market Rally

Electronic Technology · Semiconductors · economic_daily · 2026-09-21

Taiwan's Taiex index climbed 1.14% to close at 47,718.84, driven by strong gains in major tech stocks like TSMC and MediaTek amid positive market sentiment.

What Happened

Market Rally Overview: The Taiwan Stock Exchange saw a robust session today, with the Taiex index surging 538.09 points to close at 47,718.84. Trading volume reached NT$820.2 billion, reflecting strong investor confidence and a 1.34% gain in the electronics sector.

Key Stock Performance: TSMC led the charge, closing at 2,480, while MediaTek and Delta Electronics posted significant gains of 6.37% and 8.07%, respectively. Conversely, some components and memory stocks faced selling pressure, highlighting a rotation within the broader technology landscape.

Catalysts for Growth: Analysts attribute the rally to the market digesting the Fed's interest rate hike and strong performance in the Philadelphia Semiconductor Index. Additionally, rumors of a partnership between Intel and AUO in advanced packaging provided a boost to investor sentiment.

Outlook for Q4: Market experts remain optimistic about the fourth quarter, citing the traditional peak season for consumer electronics and year-end window dressing by corporate groups. Expectations of political clarity in the U.S. following elections are also seen as a tailwind for the local market.

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