Wall Street's AI Appetite Soars: US Stocks Surge on Quest for Tech Winners

U.S. stocks concluded Friday trading with gains, marking the S&P 500's fourth winning week in the last five, as investor appetite for beneficiaries of the artificial-intelligence boom remained strong. The S&P 500 rose 0.4%, while the Dow Jones Industrial Average added 149 points, or 0.3%, and the Nasdaq composite climbed 0.3%. This upward movement was largely influenced by key players in the AI sector.

A notable event on Friday was the impressive Nasdaq debut of SK Hynix, a prominent South Korean manufacturer of memory chips. After raising approximately $26.5 billion through the sale of American depositary shares at $149 each, its stock surged 13.1% by the close of trading. This strong performance on Wall Street mirrors the company's success in Seoul, where its stock has already soared 634% over the past year, fueled by the widespread euphoria surrounding artificial intelligence. While the AI boom has generated substantial profits due to the escalating demand for computer memory, it has also sparked concerns about potentially inflated stock prices and whether the massive global spending on chips and data centers will translate into sufficient productivity and profit growth to justify current valuations. Such uncertainties have contributed to recent sharp fluctuations among AI stocks, which have grown to be some of Wall Street's most influential due to their immense market capitalization.

Among individual stocks, Nvidia emerged as the strongest single force propelling the S&P 500 higher on Friday, recording a 4% increase. Beyond the ongoing discussion about AI, Wall Street's attention is now largely turning towards the imminent second-quarter corporate earnings reporting season.

Initial reports offer mixed signals, though some are positive. Delta Air Lines, for instance, managed to absorb higher fuel prices during the April-June period, attributing this resilience to robust customer demand, including a significant contribution from corporate travelers. This enabled the airline to surpass analysts' expectations for both profit and revenue in the spring, and its forecasted range for upcoming summer profit had a midpoint above analysts' projections. Despite this, Delta's stock experienced a 1.8% decline on Friday, coming after a substantial 28.2% rise for the year so far. Companies across various industries will be under pressure to demonstrate substantial profit growth to validate the elevated valuations of their stock prices, many of which are currently near record highs. The upcoming week will be particularly significant for the financial sector, with major U.S. banks including Bank of America, Citigroup, JPMorgan Chase, Goldman Sachs, and Wells Fargo slated to release their earnings reports on Tuesday alone.

Elsewhere on Wall Street, Circle Internet Group saw its stock rise 5%. The company, known for its USDC cryptocurrency—which is designed to maintain a value of $1—announced that it had secured U.S. regulatory approval to establish a bank. Operating under the name Circle National Trust, this initiative was described by CEO Jeremy Allaire as a