Taiwan Stock Market Plunges
Analysis based on 48 articles · First reported May 18, 2026 · Last updated Jul 14, 2026
The Taiwan stock market experienced a severe crash, with the Taiwan Stock Exchange Capitalization Weighted Stock Index plunging over 2,600 points. This was primarily driven by a record intraday drop in TSMC shares and broader concerns about rising interest rates in the United States. The sell-off extended to other Asian markets, including South Korea, and impacted various sectors, particularly technology and financials.
The Taiwan stock market experienced a significant crash, with the Taiwan Stock Exchange Capitalization Weighted Stock Index plunging almost 3,000 points over three sessions, including a drop of over 2,600 points on a single day. This severe downturn was largely triggered by a massive sell-off on Wall Street, fueled by growing concerns about prolonged high interest rates in the United States and their potential to stall the AI-driven market rally. TSMC, the most heavily weighted stock on the local exchange, suffered a record intraday price decline, wiping approximately NT$3.5 trillion off its market capitalization. The sell-off was not limited to Taiwan, as the Philadelphia Semiconductor Index tumbled significantly, and South Korea's benchmark stock index also fell sharply. Various sectors in Taiwan, including technology, financials, and plastics, experienced widespread losses.
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