South Korea's KOSPI index tops 9,000 as chipmakers hit records


Currency dealers celebrate in front of a screen showing South Korea's benchmark stock index (KOSPI) during a ceremony celebrating it breaking 9,000 points in a foreign exchange dealing room at the Hana Bank headquarters in Seoul on June 18, 2026. South Korea's benchmark Kospi index topped 9,000 points for the first time on June 18, on the back of a tech-fuelled rally led by chip titans Samsung and SK hynix. (Photo by Jung Yeon-je / AFP)

SEOUL: Round-up of South Korean financial markets:

** South Korean shares rose more than 2% on Thursday to top the 9,000 milestone for the first time, as chipmakers hit record highs on AI optimism.

** The benchmark KOSPI ended up 199.60 points, or 2.25%, at 9,063.84, its highest close on record.

** Samsung Electronics rose 4.62% and SK Hynix gained 6.51%. Both chipmakers, which account for more than 50% of the benchmark index by market value, notched record closes.

** SK Hynix said it had shipped samples of its latest high-bandwidth memory (HBM) chips to major customers, as the South Korean chipmaker seeks to strengthen its position in the fast-growing AI semiconductor market.

** Apple plans to raise prices on its products to offset increasing memory and storage chip costs, CEO Tim Cook told the Wall Street Journal in an interview.

** South Korea's financial market regulator issued an investor warning on single-stock leveraged investment products recently introduced amid a world-beating, chipmaker-led rally in the domestic market.

** Most other index heavyweights fell. Battery maker LG Energy Solution slid 3.85%. Hyundai Motor and sister automaker Kia Corp were down 2.75% and down 4.51%, respectively.

** Of the total 917 traded issues, 109 shares advanced, while 791 declined.

** Foreigners were net buyers of shares worth 1.3 trillion won ($851.41 million).

** The won was quoted at 1,527.1 per dollar on the onshore settlement platform, 0.76% lower than its previous close at 1,515.5.

** The most liquid three-year Korean treasury bond yield rose by 4.0 basis points to 3.745%, while the benchmark 10-year yield rose by 2.3 basis points to 4.100%. - Reuters 

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