Taiwan's TAIEX index briefly hit 37,064.16 on July 23, pushing total market value above $4.14 trillion and officially surpassing the United Kingdom to become the world's seventh largest stock market. The structural expansion of global AI infrastructure demand is the primary driver.
AI Orders Drive Taiwan's Market Cap Surge
NVIDIA has steadily increased procurement from Taiwan's supply chain, covering CoWoS advanced packaging, HBM memory integration, and server rack assembly. Key players like TSMC, ASE Technology, and Quanta Computer have become irreplaceable nodes in production. Bloomberg characterized the milestone as a concrete example of the AI boom reshaping global capital markets, noting that Taiwan's semiconductor manufacturing and AI supply chain position have triggered a structural rerating of its equity market.
Retail Participation Hits Record, 60% of Taiwanese Have Brokerage Accounts
Another distinctive feature of this rally is the rapid broadening of Taiwan's domestic capital market. Data shows the number of retail investor accounts hit an all-time high, with 60% of Taiwan's population now holding securities accounts — one of the highest ratios among major global markets. While this reflects strong public conviction in the tech sector, it also creates a large pool of domestic liquidity. Foreign buying lifts TSMC's valuation while local money absorbs mid- and small-cap tech stocks, supporting a broad-based advance. However, the concentrated retail base could amplify short-term volatility during rapid valuation expansion.
AI Boom Reshapes Asian Capital Landscape
Companies such as TSMC, Hon Hai, and Quanta have transitioned from being seen as contract manufacturers to being priced as core suppliers of AI infrastructure. Taiwan's central role in semiconductor fabrication and AI supply chains has led to a swift upward structural revaluation of its equity market weight. Bloomberg's coverage highlights that AI orders are not only boosting Taiwan's market cap but also tilting the Asian capital map toward upstream supply chain players.