# 台灣加權指數（Taiex）收漲1,376.43點，漲幅3.26%。

*genai, business · news · 2026-05-25 · Focus Taiwan*

## Key points

- 週一台灣加權指數上漲1,376.43點，為台灣歷史第五大漲幅。
- 電子股貢獻約80%的週一台灣證券交易所總成交量。
- 市值占比超過40%的台積電上漲2.44%，收在新台幣2,310.00元。
- 外資機構投資者週一淨買超新台幣494.6億元。

**Companies:** Nvidia Corp., Taiwan Semiconductor Manufacturing Co., MediaTek Inc., ASE Technology Holding Co., Hon Hai Precision Industry Co., Delta Electronics Inc., Fubon Financial Holding Co., Cathay Financial Holding Co., Scientech Corp., China Steel Corp., China Steel Structure Corp., Shihlin Electric & Engineering Corp., Chung-hsin Electric & Machinery Manufacturing Corp.
**Countries:** Taiwan, United States, Iran

[Read the full story on Focus Taiwan](https://focustaiwan.tw/business/202605250017)

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