Home / Business and Economy / Korean Stocks Tumble Amid War Fears
Korean Stocks Tumble Amid War Fears
31 Mar
Summary
- South Korean equities fell sharply due to the Iran war and cooling chip demand.
- The Kospi Index dropped 15% this month, with record foreign investor outflows.
- Market volatility triggered frequent trading halts, making it risky for investors.

South Korean equities are facing significant pressure as the Iran conflict impacts the energy-dependent economy and optimism surrounding memory chip demand wanes. The benchmark Kospi Index has plunged 15% this month, positioning it as one of the world's worst-performing markets, accompanied by record foreign investor outflows. This turbulence has led to the market's market capitalization shedding $493 billion.
The market's volatility is a major concern, with frequent steep drops followed by rebounds, triggering unusual trading halts. The Kospi circuit breaker activated twice this month alone, and a 10th sidecar event has occurred this year. This flighty capital makes trading Kospi risky.
Korea's reliance on Middle Eastern crude oil imports, exceeding 70%, heightens its vulnerability to an oil shock, potentially leading to inflation and monetary tightening. Concerns also linger over sustained chip demand due to advancements in AI efficiency, impacting major players like SK Hynix and Samsung Electronics.
Despite the recent retreat, the Kospi remains up 25% for the year. Some investors remain optimistic about long-term prospects, citing strengths in high bandwidth memory and corporate governance reforms. However, many are adopting a wait-and-see approach until the impact of supply chain disruptions becomes clearer.