US Stocks Fall as Semiconductor Weakness and Bank Results Weigh on Markets
US stock indices closed lower on Tuesday as technology and financial shares came under selling pressure. The S&P 500 (SP:SPX) finished near the flatline, while the Dow Jones Industrial Average dropped 180 points and the Nasdaq Composite fell 0.3%.
Semiconductor stocks led the downturn following new competitive and operational concerns. China's CXMT introduced a new memory architecture that presents a challenge to rival chipmakers in the US and South Korea. In addition, Broadcom Inc. (AVGO) Chief Executive Hock Tan warned that excessive capital spending by artificial intelligence laboratories might generate poor returns. Following the remarks, Applied Materials Inc. (AMAT) fell 7.2%, Micron Technology Inc. (MU) lost 4.6%, Lam Research Corp. (LRCX) dropped 3.2%, and SanDisk declined 1.7%.
Other major sectors also saw notable moves. Johnson & Johnson (JNJ) sank 5.6% on weaker sales, while UnitedHealth Group Inc. (UNH) edged 0.3% lower even after raising its full-year profit outlook. Meanwhile, financial firms delivered mixed results. Citigroup Inc. (C) fell 5.3% and Wells Fargo & Co. (WFC) dropped 2.6% after reporting earnings. JPMorgan Chase & Co. (JPM) slipped 0.3% as rising expenses and weaker fixed-income trading offset a higher forecast for net interest income.
Key points
- The S&P 500 finished near the flatline, while the Dow lost 180 points and the Nasdaq dropped 0.3%.
- Semiconductor stocks fell after China's CXMT advanced a new memory design and Broadcom warned of weak AI investment returns.
- Applied Materials fell 7.2% and Micron dropped 4.6%, leading tech sector declines.
- Financial stocks closed lower with Citigroup down 5.3% and JPMorgan down 0.3% despite higher net interest income guidance.
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How we writeDisclaimerQuestions and answers
Why did US stock market indices fall on Tuesday?
US stocks closed lower as semiconductor shares declined following competition from China's CXMT and warnings over AI spending returns. Mixed bank earnings and lower Johnson & Johnson shares also weighed on markets.
Why did chip stocks like Applied Materials and Micron drop?
Semiconductor stocks dropped after Chinese rival CXMT unveiled a new memory architecture and Broadcom CEO Hock Tan warned that heavy spending by AI labs might yield poor financial returns.
How did major US banks perform after their earnings reports?
Financial stocks had mixed results. Citigroup fell 5.3% and Wells Fargo slipped 2.6%. Goldman Sachs shed 0.1%, while JPMorgan dropped 0.3% as higher costs and weak fixed-income trading offset an improved interest income outlook.