South Korea's KOSPI index plunged nearly 10% as SK Hynix and Samsung sell-off triggers circuit breakers, raising doubts about AI-driven stock valuations.

South Korea's KOSPI index plunged 8.3% as Samsung and SK Hynix led a semiconductor sell-off, triggering circuit breakers for the third time in 2026.

South Korean stocks experienced a sharp decline of over 4% on Tuesday, with the KOSPI index plummeting as investors cashed in on recent gains in chipmaker shares. Major players…

South Korean stocks plunged sharply on Tuesday, with the Kospi falling over 8% from record highs as investors sold off major chip stocks amid concerns that the market rally had…

The South Korean benchmark Kospi plunged during intraday trading Tuesday, amid heavy profit-taking after SK hynix became the market's most valuable listed compa

South Korea's KOSPI fell 9.99% on June 8, 2026, its worst session since March, as US jobs data sparked a global tech selloff hitting Samsung and SK Hynix

South Korea’s Kospi index tumbled 10 per cent, triggering a 20-minute trading halt. Read more at straitstimes.com. Read more at straitstimes.com.

South Korea’s Kospi index tumbled 10 per cent, triggering a 20-minute trading halt. Read more at straitstimes.com. Read more at straitstimes.com.

Samsung and SK Hynix shed more than 12 per cent each, triggering an automatic 20-minute bourse-wide trading halt in the afternoon.

SEOUL, June 23 : South Korea's KOSPI plummeted 9.99 per cent, its steepest drop in more than three months, on Tuesday as overseas investors sold chipmakers following regulatory…

The South Korean stock market went from record highs to a sharp sell-off, with the benchmark Kospi tumbling as low as 10% on Tuesday. The drop came as investors rushed to sell…

Volatility has returned to the stock market, and AI is once again the culprit.

US chip stocks plunge as Asia's AI selloff spreads globally. SK Hynix and Samsung drop 12%, Nasdaq futures slide 2.6% amid growing bubble fears.

The Nasdaq Composite fell 4.18% while South Korea's KOSPI plunged nearly 10% as disappointing AI guidance from Broadcom sparked fears of an AI bubble burst.

Kospi index sinks 10% after regulatory warnings over leveraged ETFs spark forced selling in chip heavyweights

KOSPI index rebounds after a brutal 10% selloff as Samsung Electronics and SK Hynix lead recovery, with chipmaker earnings back in focus for investors.

South Korea's KOSPI index plunged nearly 10% as SK Hynix and Samsung sell-off triggers circuit breakers, raising doubts about AI-driven stock valuations.