Wall Street Awaits Nvidia's Earnings Amid AI Sector Volatility
U.S. stock indexes were mixed as markets awaited Nvidia's earnings, a pivotal moment for Wall Street's AI-driven surge. Concerns over tech valuations and the Sino-U.S. trade war impact loomed, with Nvidia's results expected to cause significant market swings. Investor attention also focused on potential Federal Reserve leadership changes.

On Wednesday, the main U.S. stock indexes displayed mixed trends as investors paused in anticipation of Nvidia's earnings report. The chip-making giant has been a key player in the market's recovery since April, reaching a $4-trillion market cap in July driven by the demand for AI infrastructure.
Despite Nvidia's prominent role, concerns have emerged about the technology sector's valuation, with the S&P 500 tech sector seeing a slight decline. These apprehensions are fueled by CEO Sam Altman's comments on a potential AI bubble and a study highlighting AI's limited impact on corporate earnings.
The impact of Sino-U.S. trade tensions on Nvidia's business is under scrutiny, with a revenue-sharing deal with the U.S. government also in focus. Meanwhile, market participants are closely watching potential shifts in the Federal Reserve's leadership, sparked by recent political maneuvers. Investors anticipate a 25-basis-point interest-rate cut as September approaches.
(With inputs from agencies.)