Dow tops 53,000 for first time as AI stocks rally

The Dow Jones Industrial Average closed above 53,000 for the first time, as AI-linked stocks and semiconductor names pushed major indexes higher and kept the rally concentrated in a narrow slice of the market. The 30-stock average finished at 53,055.91, up 155.84 points, or 0.29 percent, while the S&P 500 gained 0.72 percent to 7,537.43 and the Nasdaq Composite rose 1.12 percent to 26,121.16.

Western Digital climbed 7 percent and Advanced Micro Devices gained 6.6 percent, two of the clearest signs that the latest leg up still ran through chip and data-storage names. Dell rose more than 4 percent after President Donald Trump urged consumers to buy Dell computers at a White House event, while Microsoft fell after announcing 4,800 job cuts. The contrast sharpened the market’s split-screen feel: investors were rewarding companies tied to artificial intelligence and hardware demand even as one of the biggest software names was cutting jobs.

The Dow had already set a record close of 52,900.07 on Thursday, July 1, after a weaker-than-expected June payrolls report eased worries about near-term interest-rate hikes. That earlier move showed how sensitive equities remain to labor-market data, especially when investors are trying to judge whether borrowing costs will stay high long enough to pinch growth. The latest record, though, owed more to enthusiasm for AI and chips than to any broad signal from wages, inflation, or consumer demand.

That concentration matters because the rally is increasingly being reinforced by market structure as well as earnings hopes. SpaceX is set to join the Nasdaq-100 on Tuesday, July 7, under Nasdaq’s fast-track inclusion rule for newly public companies, which took effect on May 1. CNBC said SpaceX is expected to carry a weighting of less than 1 percent in the index, while J.P. Morgan estimated the addition could pull in about $4.3 billion in passive inflows. For a market already driven by a small group of AI and semiconductor leaders, another large index addition adds more fuel to a rally that still looks stronger at the top than across the economy.