TLDR The KOSPI index plummeted 8.3% during Monday’s trading session, marking the largest single-day decline since March and prompting a 20-minute trading suspension Semiconductor giants saw s
South Korea’s primary equity benchmark experienced an 8.3% decline during Monday’s trading, representing its most severe single-day loss in several months. The KOSPI settled at 7,484.41, retreating sharply from its all-time peak of 8,801.49 reached merely six trading days prior on June 2.
KOSPI Composite Index (^KS11)The severe downturn activated automatic circuit breakers moments after the opening bell. Market activity was suspended for 20 minutes. This marked just the ninth occurrence of such trading halts throughout the KOSPI’s entire history.
Two major technology companies dominated the selloff. Samsung Electronics registered a 10.2% decline. SK Hynix tumbled 7.7%. These semiconductor manufacturers have been the primary drivers behind the KOSPI’s impressive performance throughout the current year, with their valuations surging over 150% and 200% respectively.
Combined, these two chip industry leaders now represent more than half of the benchmark’s aggregate market capitalization. Both corporations recently achieved the prestigious $1 trillion valuation milestone.
The catalyst for Monday’s dramatic movement originated across the Pacific. Stronger-than-anticipated employment statistics published Friday eliminated market expectations that the Federal Reserve would implement interest rate reductions. Investors had been positioning for rate cuts to sustain the ongoing technology sector rally.
The Nasdaq composite dropped 4.2% during Friday’s session. The Philadelphia Semiconductor Index experienced losses exceeding 10%, representing its sharpest fall since March 2020.
Semiconductor manufacturer Broadcom contributed additional pressure. Market participants expressed disappointment regarding the company’s forward-looking projections, intensifying the pessimistic sentiment surrounding chip stocks worldwide.
Geopolitical instability in the Middle East exacerbated the situation. Iran executed missile strikes against Israel during the weekend, heightening concerns regarding global economic expansion and petroleum costs.
Despite the unfavorable market conditions, Nvidia’s CEO Jensen Huang arrived in South Korea to announce strategic collaborations. He designated SK Hynix as Nvidia’s “biggest partner.” Nvidia additionally revealed agreements with Naver and Doosan for constructing artificial intelligence data infrastructure throughout the nation.
Naver emerged as one of few positive performers in the market, advancing 9.2% following announcement of its Nvidia collaboration. Hyundai Motor declined 8.7% despite also securing a fresh Nvidia alliance.
The South Korean currency weakened to 1,615 against the dollar on Friday, representing its most vulnerable position since March 2009. Government authorities convened an urgent session. By Monday, the won had strengthened to 1,533.7 per dollar after officials issued warnings against speculative activities and executed currency market interventions.
International investors offloaded domestic equities valued at 355 billion won during Monday’s session. This prolonged their continuous selling pattern to 21 consecutive trading days.
Notwithstanding Monday’s substantial losses, the KOSPI maintains a year-to-date gain of 78%. South Korea’s 10-year government bond yield climbed to 4.366%, reaching its highest level since October 2023.
President Lee Jae Myung characterized the market as remaining “undervalued” and described the prevailing exchange rate as “temporary and abnormal.”
Market strategists suggest the pullback was inevitable considering the rapid appreciation semiconductor equities had experienced. Earnings trajectories for chip manufacturers remain solid for the immediate term.
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