MSCI kept South Korea in its emerging‑market index, shelving a formal review that could lift the country toward developed‑market status. The decision follows the index provider’s acknowledgment of Korea’s ongoing liquidity gaps, especially the insufficient onshore won liquidity during extended FX hours that limits tight execution for global investors.

MSCI cited persistent market‑access hurdles: no fully deliverable offshore won market, short‑selling settlement frictions, investor registration inefficiencies, and limited English‑language disclosures. The agency noted that these constraints keep the South Korea Kospi – currently the world’s best‑performing major benchmark – from matching the operational standards of developed‑market peers for global investors today.

South Korea’s president Lee Jae Myung has made capital‑market reform a priority, and the government plans extended won trading hours in July. Yet the Kospi’s recent 10% slide, with foreign investors shedding over $2.5 billion, underlines the market’s volatility and the urgency of resolving liquidity frictions for international capital flows today.

By retaining Korea in the emerging‑market list, MSCI signals that significant regulatory and liquidity reforms are still required before the country can join the developed‑market cohort. Investors watching the Kospi will now focus on the government’s promised reforms and the timing of the extended FX hours as key indicators of future market stability.