South Korea Stock Market news on Tuesday, October 27, 2026
In South Korea Stock Market on Tuesday, October 27, 2026: Samsung, SK Hynix surge on Anthropic AI boost. Also: SK Hynix jumps 6% as Anthropic's $450 billion compute commitment revives AI investment sentiment across Asia; South Korean shares end over 3% higher following Wall Street rally and strong GDP data.
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Headlines
- Kospi hits one-week high as Samsung and SK Hynix rally on Anthropic IPO filing and dividend hopes.KED Global
- SK Hynix jumps 6% as Anthropic's $450 billion compute commitment revives AI investment sentiment across Asia.24/7 Wall St.
- South Korean shares end over 3% higher following Wall Street rally and strong GDP data.marketscreener.com
- Samsung and SK Hynix see $8.3 billion in stock-lending balances vanish as short bets shrink 26%.BigGo Finance
- Foreign investors and institutions drive Korean stocks higher as tech rally lifts KOSPI and KOSDAQ.Chosunbiz
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