South Korea plans to open around-the-clock FX trade, president says

South Korea announced plans to open its currency market for around-the-clock trading, aiming to significantly enhance foreign investor access and address the absence of an offshore won market, a critical factor in its MSCI emerging market classification. This initiative, which requires regulatory adjustments, is intended to bolster the domestic market, though the won recently depreciated to 1,410.8 per dollar, its lowest level since mid-May, amidst stalled trade talks with the U.S. concerning a $350 billion investment package.

Analysis

South Korea is advancing a significant capital market reform by planning to open its currency market to 24-hour trading. This move, announced by President Lee Jae Myung, is primarily aimed at improving access for foreign investors and addressing a key deficiency—the lack of an offshore won market—that has hindered its upgrade to 'Developed Market' status by MSCI. The initiative builds upon a recent extension of trading hours to cover the London session and is expected to be implemented via regulatory changes within the Bank of Korea, bypassing the need for parliamentary approval. While these reforms have contributed to the KOSPI reaching a record high, the announcement is set against a backdrop of currency weakness and geopolitical friction. The won has depreciated to 1,410.8 per dollar, its lowest point since mid-May, marking a fourth consecutive day of losses. This weakness coincides with stalled trade negotiations with the United States over a $350 billion investment package, introducing a layer of uncertainty to the market outlook.

Key Decisions for Investors

• Investors should view the proposed 24-hour FX market as a potential long-term bullish catalyst for South Korean equities, as a successful upgrade to MSCI Developed Market status could unlock significant passive capital inflows.
• Given the won's recent depreciation to a multi-month low of 1,410.8 per dollar amid stalled U.S. trade talks, it is prudent to monitor or hedge short-term KRW currency risk for any South Korea-exposed positions.
• Track the implementation timeline of the FX reform, as its execution through regulatory change rather than parliamentary approval may accelerate the path toward meeting MSCI's criteria.