S&P 500種株価指数とナスダック総合株価指数は、人工知能（AI）関連銘柄の上昇と堅調な企業業績に支えられ、過去最高値を更新した。
投資家はテクノロジー企業の好調な第1四半期決算に注目し、これが他セクターの下落を相殺する一助となった。エヌビディアやサンディスクの株価は、AI開発をめぐる広範な楽観論を背景に上昇に寄与した。
S&P 500とナスダックがAIへの期待感から最高値を更新
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Kospi briefly tops 6,700 ahead of US big tech earnings
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Seoul's benchmark Kospi index briefly topped 6,700 points on Tuesday, hitting a new intraday record driven by large-cap tech shares. The gain came ahead of first-quarter earnings from US big tech firms such as Alphabet and Meta. As of 9:15 a.m., the Kospi stood at 6,656.05, up 41.02 points or 0.62 percent.
The S&P 500 and Nasdaq closed at record highs on Friday, driven by strong corporate earnings and declining crude oil prices. The indices notched their longest weekly gain streak since October 2024 amid an earnings-heavy week.
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Japan's Nikkei share average rose 0.76% to 57,256.55 on Tuesday as trading resumed after a holiday, lifted by gains in AI-related stocks on speculation of a Nvidia-OpenAI deal. Bank shares fell amid concerns over a U.S. firm's asset sales. The broader Topix index edged up 0.1%.
Indian IT stocks experienced a brief rebound on Wednesday, halting a five-day losing streak. Analysts, however, caution that this uptick may not last, with persistent bearish sentiments in derivatives. The sector has been under pressure in February amid growing concerns over AI's impact on revenues.
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South Korean shares opened nearly 3 percent higher on Wednesday, driven by sharp gains in blue-chip tech stocks despite Middle East uncertainties. The benchmark KOSPI jumped 162.04 points, or 2.87 percent, to 5,802.52 in the first 15 minutes of trading. Semiconductor firms led the rally following Nvidia's annual tech conference.
U.S. stocks have risen for six straight weeks, led by technology shares and semiconductors.
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Despite a hot domestic market, South Korean investors have increased purchases on Hong Kong and mainland exchanges this year. Data shows they bought US$507 million in Hong Kong-listed shares and US$154 million in mainland-listed shares, focusing heavily on AI and semiconductor names.
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