Why Korean Stocks Are Still Shut Out of the 'Developed Market Club' — The MSCI Korea Discount

Why Do People Say Korean Stocks Are Cheap?

Samsung Electronics trades at a much lower P/E ratio (price-to-earnings ratio — how many times a company's annual profit its stock price represents) than Apple or TSMC, even though they compete in the same semiconductor industry. This persistent gap is called the Korea Discount — the phenomenon where Korean stocks trade at systematically lower valuations than comparable foreign companies, even when earnings are strong. It's a structural problem, not just bad luck.

What Is MSCI?

MSCI (Morgan Stanley Capital International) is the company that creates the benchmark stock market indexes used by pension funds and asset managers worldwide. Trillions of dollars in global investment follow MSCI indexes automatically. MSCI classifies countries into three tiers: Developed Markets → Emerging Markets → Frontier Markets. South Korea is currently classified as an Emerging Market — the same tier as countries like Brazil and India.

So Why Hasn't Korea Been Upgraded Yet?

MSCI has specific requirements for developed market status. The main ones are: 24-hour won trading availability, liberalized short selling (borrowing shares to sell first, then buying them back later at a lower price — a standard technique used by professional investors globally), and corporate disclosures available in English. Until now, foreign investors could only settle won transactions during Korean market hours. Trading during New York or London hours was simply not possible — a major friction point that made Korea less accessible than its peers.

Why Today's News Matters

The Bank of Korea has now launched a pilot 24-hour international won settlement system. For the first time, won transactions can be processed during New York and London trading hours. That checks off one of MSCI's key requirements. Other conditions — short selling liberalization, English-language disclosures — still remain. But this is a meaningful step forward, and if the trend continues, it could shift how foreign investors perceive the Korean market.