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South Korea's KOSPI plunges 7.57% as AI doubts rattle investors

South Korea's KOSPI fell 7.57% to 5,554.22 as AI profitability doubts hit Samsung and SK Hynix, leaving the index about 40% below its June peak.

4 Articles

연합뉴스-Yonhap News Agency

Lean Right

KOSPI Opens Down over 2% on Plunge in US AI and Semiconductors, Then Widens Losses (Roundup)

(Seoul = Yonhap News) Reporter Kim Yu-ah = On the 23rd, the KOSPI and KOSDAQ both started with sharp declines and widened their losses.

2 hours ago·Seoul, Korea (the Republic of)

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asiae.co.kr

KOSPI 'Breaks 5,400 Mark' Due to AI Profitability Concerns

On the 23rd, as the KOSPI fell more than 3% in early trading and the 5,400 mark collapsed, the status of the domestic stock market was displayed on the electronic display board of the Hana Bank dealing room in Jung-gu, Seoul.

2 hours ago

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newstomato.com

Concerns over AI Profitability Reignite… KOSPI Threatens 5,300 Mark

Samsung Electronics and Hynix fall 2–3% on investment concerns sparked by Meta

2 hours ago

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Crypto Briefing

South Korea's KOSPI plunges 7.57% as AI doubts rattle investors

South Korea's KOSPI fell 7.57% to 5,554.22 as AI profitability doubts hit Samsung and SK Hynix, leaving the index about 40% below its June peak.

3 days ago

Read Full Article

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Crypto Briefing broke the news 3 days ago on Tuesday, October 20, 2026.

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South Korea's KOSPI plunges 7.57% as AI doubts rattle investors

4 Articles

4 Articles

KOSPI Opens Down over 2% on Plunge in US AI and Semiconductors, Then Widens Losses (Roundup)

KOSPI 'Breaks 5,400 Mark' Due to AI Profitability Concerns

Concerns over AI Profitability Reignite… KOSPI Threatens 5,300 Mark

South Korea's KOSPI plunges 7.57% as AI doubts rattle investors

Coverage Details

Bias Distribution

Factuality

Ownership

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South Korea's KOSPI plunges 7.57% as AI doubts rattle investors

4 Articles

4 Articles

Translate IconKOSPI Opens Down over 2% on Plunge in US AI and Semiconductors, Then Widens Losses (Roundup)

Translate IconKOSPI 'Breaks 5,400 Mark' Due to AI Profitability Concerns

Translate IconConcerns over AI Profitability Reignite… KOSPI Threatens 5,300 Mark

South Korea's KOSPI plunges 7.57% as AI doubts rattle investors

Coverage Details

Bias Distribution Too Big Arrow Icon

Factuality Info Icon

Ownership

More stories like this

South Korea's Samsung Electro-Mechanics, Nvidia expand AI partnership

Japan Is Just “Months” Away From Running Out of a Critical Rare Earth Mineral. Here’s Why Rare Earths Are Becoming AI’s Biggest Bottleneck.

South Korea October 1-20 Exports Surge 105% on Record Chip Sales

Poland and India Aim to Double Trade by 2030 as PMs Meet in New Delhi

S&P 500, Nasdaq end sharply lower as revived AI doubts ignite tech selloff

Focus on Asia: BASF Invests in Chips of Tomorrow - Business with Taiwan

Similar News Topics

Similar News Topics

More stories like this

South Korea's Samsung Electro-Mechanics, Nvidia expand AI partnership

Japan Is Just “Months” Away From Running Out of a Critical Rare Earth Mineral. Here’s Why Rare Earths Are Becoming AI’s Biggest Bottleneck.

South Korea October 1-20 Exports Surge 105% on Record Chip Sales

Poland and India Aim to Double Trade by 2030 as PMs Meet in New Delhi

S&P 500, Nasdaq end sharply lower as revived AI doubts ignite tech selloff

Focus on Asia: BASF Invests in Chips of Tomorrow - Business with Taiwan

KOSPI Opens Down over 2% on Plunge in US AI and Semiconductors, Then Widens Losses (Roundup)

KOSPI 'Breaks 5,400 Mark' Due to AI Profitability Concerns

Concerns over AI Profitability Reignite… KOSPI Threatens 5,300 Mark

Bias Distribution

Factuality