On 5 November the group shed about $1.04tn in market value, with Nvidia down 9.26% and more than $440bn wiped off its value, Tesla down 10.77% and Apple down 1.53%. Investors turned to worries that the new Congress could tighten AI regulation and slow data-centre construction.
US 'Magnificent Seven' lose about $1.04tn in a day as AI optimism fades
NewsFeeds update
The story so far: KOSPI decline led by chipmakers
An AI-led selloff after Democratic US midterm wins hit Asian chip stocks and pushed the KOSPI down over 5%. South Korea's finance minister called an emergency market meeting and exempted broker margin guarantees for three months; the waiver of the 140% margin loan collateral rule now runs three months from 9 November.
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US 'Magnificent Seven' lose about $1.04tn in a day as AI optimism fades
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