Shares in Asia experienced significant declines on Friday, primarily driven by sharp losses in Japan and South Korea as investors moved to secure profits following recent surges in artificial intelligence-related stocks.
In Japan, the Nikkei 225 index fell by 4.4%, while the Kospi index in South Korea plunged 7.7%. Meanwhile, Hong Kong’s Hang Seng index decreased by 1.9%, and the Shanghai Composite index also saw a decline of 2.1%. This trend underscores the recent volatility as market participants respond to the evolving landscape of the AI sector.
Notably, both the Nikkei and Kospi indices reached record highs earlier in the week. However, sentiment shifted following a mixed performance in the U.S. stock market on Thursday, where gains in some AI stocks were tempered by a decline in Apple shares following an increase in prices for multiple products.
The trading dynamics reflect a typical pattern of profit-taking as investors navigate the rapid changes and uncertainties within the tech sector, particularly those tied to artificial intelligence advancements.



