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Foreign Investors Lead Buying in Jeju Semiconductor on KOSDAQ

Electronic Technology · Semiconductors · yonhap_finance · 2026-08-31

On the 31st, foreign investors on the KOSDAQ market heavily bought Jeju Semiconductor and Wonik IPS, while selling off Alteogen and PharmaResearch.

What Happened

Foreign Buying Trends: On the 31st, foreign investors on the KOSDAQ market showed a strong preference for Jeju Semiconductor, followed by Wonik IPS and TES. The data highlights a significant accumulation of semiconductor-related stocks by foreign capital.

Foreign Selling Trends: Conversely, Alteogen topped the list of foreign net selling, followed by PharmaResearch and Woori Technology. This suggests that foreign investors were actively taking profits in the biotechnology and certain thematic sectors.

Market Dynamics: Foreign investors focused their portfolio on semiconductor equipment manufacturers such as EO Technics and TSE. The divergence in foreign buying and selling within the semiconductor sector is contributing to increased price differentiation among individual stocks.

Investment Considerations: Foreign capital flow is a critical factor influencing KOSDAQ market volatility. Investors should closely monitor these buying and selling patterns, particularly within leading sectors like semiconductors and biotechnology, to gauge future market direction.

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