U.S. Stocks Rise as AI Companies Boost Market Performance

NEW YORK (AP) — U.S. stocks experienced an uptick on Tuesday, supported by strong performances in the artificial intelligence sector. The S&P 500 rose by 0.5%, bringing it to within 1.3% of its all-time high set earlier this month. By 11 a.m. Eastern time, the Dow Jones Industrial Average had increased by 27 points, or 0.1%, while the Nasdaq composite gained 0.9%.

Despite a majority of stocks in the S&P 500 declining, significant gains in key AI stocks offset those losses. Market concerns have lingered over the feasibility of continued growth in the AI sector, particularly due to the expensive costs for companies to borrow money for data centers and AI chips. Notably, Broadcom's shares rose by 3.3% following the announcement of a $63 billion financing deal that will help Anthropic access Broadcom’s AI accelerators and networking solutions.

In other developments, Advanced Micro Devices surged by 4%, contributing significantly to the S&P 500's upward movement, while CoreWeave, which rents out AI chips, saw its stock rise by 5.2%, despite volatility in recent trading sessions.

General Motors shares rose by 6.3% after the company revealed plans to move its stock listing from the New York Stock Exchange to the Nasdaq to align with its technology-driven strategy, which could position it for inclusion in the Nasdaq 100 index. GM has been listed on the NYSE since 1911.

Additionally, JetBlue Airways' stock soared 20% despite reporting a larger-than-expected summer loss. CEO Joanna Geraghty indicated optimism, forecasting a return to sustainable operating profits next year and projecting at least $1 in earnings per share by 2028. This surge came as investors anticipated possibly graver losses, given JetBlue’s 48% decline in stock value for the year prior to this announcement. Meanwhile, Royal Caribbean Group rose by 7.5%, outperforming analyst expectations for summer profits and raising its annual forecast.

Overall, companies are under heightened pressure to deliver substantial profit growth, amidst high inflation and interest rates, which have previously impacted market performance.