South Korean Stocks Plunge 7% as Chipmaker Selloff Intensifies Amid Central Bank Rate Hike.
South Korean equities experienced significant downward pressure, with the KOSPI index declining by 6.90%, or 502.44 points, to close at 6,781.97. This sharp drop, primarily driven by substantial sell-offs in the semiconductor sector—most notably for leading companies SK Hynix and Samsung Electronics, which fell by 11.7% and 8.9% respectively—erased gains from the previous trading session. The market’s volatility also led to the activation of a “sidecar” trading curb, temporarily suspending program trading activity. This backdrop of intensified selling followed the Bank of Korea’s (BOK) announcement of a long-anticipated interest rate hike, marking the first increase in over three years as part of its strategy to stabilize the South Korean won, which has depreciated approximately 3% against the dollar this year.
The BOK’s monetary policy board approved a 25 basis point increase to a new rate of 2.75%, a consensus measure supported by nearly all economists surveyed. This action signals a coordinated effort among central banks in the region, particularly in the context of the recent rate hike by Japan’s central bank to a 31-year high. As a result of the rate adjustment, the won was quoted at 1,487.6 per dollar, slightly above a recent volatility high of 1,483.9. Market participants are keenly watching the implications of such monetary tightening on both currency stability and broader economic growth going forward.
Amid this turbulent market, investors noted mixed performances across various sectors. While the semiconductor industry faced notable declines, companies like LG Energy Solution experienced a modest increase of 1.79%. Automotive manufacturers Hyundai Motor and Kia Corp exhibited divergent trends with their stocks, reflecting sector-specific sentiments. Of the total 904 companies traded, a near equilibrium in performance was observed with 433 stocks advancing against 429 declining, even as foreign investors emerged as net sellers, liquidating shares worth 776.8 billion won. This indicates a cautious stance among international investors in response to domestic uncertainties and the global economic climate.
Despite the recent volatility and the sharp declines from leading sectors, it is noteworthy that the KOSPI index has maintained an impressive year-to-date performance, rising over 62% and positioning itself as one of the top performers in the global markets. In the bond market, futures for three-year Treasury bonds indicated a slight uptick, while yields displayed varied movements, with the three-year yield falling marginally and the benchmark yielding a slight increase. Such dynamics in the bond market add complexity to the investment landscape, as market participants reassess their strategies in light of the evolving monetary policy environment.
Source: The Economic Times
(Expert Note: This report was prepared by the Wealthova team.)