Asian stocks fell sharply on Wednesday, with South Korean, Japanese, and Taiwanese markets all under pressure. Market concerns about the Federal Reserve's interest rate decision, coupled with caution regarding the performance of Chinese semiconductor and AI-related stocks, led to a significant decline in risk appetite.

South Korean stocks suffered the deepest decline

South Korea's KOSPI index fell 10.8%, extending its cumulative decline over the past 37 days to 41%. Among regional markets, the South Korean stock market was the most concentrated area of this sell-off.

Japanese and Taiwanese stocks both declined.

Japan's Nikkei 225 index and Taiwan's Weighted Index also saw significant declines. Investors generally reduced their holdings in major Asian markets, with the semiconductor and AI-related sectors experiencing more pronounced pressure.

The combined market capitalization evaporated by more than $950 billion.

This sell-off resulted in a combined loss of over $950 billion in market capitalization for the South Korean, Japanese, and Taiwanese stock markets. Reports indicate that market concerns about interest rate paths and technology stock valuations continue to drag down regional asset performance.