Wall Street roared higher on Thursday, with a wave of upbeat technology earnings reigniting enthusiasm for the artificial-intelligence trade and lifting all three major indexes sharply. A blockbuster quarter from Microsoft, driven by surging cloud demand, set the tone for the session and pulled chipmakers and other tech names along with it. The buying was broad enough to push the Dow Jones Industrial Average to its highest close in weeks, and it came just a day after the Nasdaq had briefly slipped into correction territory, underscoring how quickly sentiment can turn when the market’s biggest companies deliver.
What Moved Markets
The Nasdaq Composite led the advance, jumping 679.24 points, or 2.78 percent, to close at 25,122.18 in its strongest single-day performance since June. The S&P 500 climbed 121.49 points, or 1.66 percent, to finish at 7,437.64, while the Dow Jones Industrial Average added 615.34 points, or 1.19 percent, to end at 52,209.48.
The rally was concentrated in technology, where the sector surged more than 5 percent as investors piled back into semiconductor and cloud-computing names. Microsoft’s results, reported after Wednesday’s close, showed accelerating growth in its Azure cloud business and eased worries that the heavy spending on AI infrastructure was not yet paying off. That reassurance sent dip buyers back into chip stocks, which had been under pressure earlier in the week. More defensive corners of the market lagged, with staples, health care and communications sectors finishing in the red as money rotated toward growth. The gains also came against the backdrop of the Federal Reserve’s decision this week to hold interest rates steady, leaving investors focused squarely on corporate results.
Notable Movers
Microsoft (MSFT) was the standout, soaring roughly 15.5 percent after its cloud revenue topped expectations and management pointed to strong AI-related demand. The move added hundreds of billions in market value and single-handedly lifted the broader indexes.
Lam Research (LRCX) jumped about 18 percent following strong fiscal fourth-quarter results and upbeat forward guidance tied to AI chipmaking demand. EMCOR Group (EME) rose roughly 18 percent after a large earnings beat and a raised full-year outlook, helped by a growing project backlog.
Not everyone shared in the optimism. Meta Platforms (META) fell about 9.3 percent after the Facebook parent missed earnings estimates and flagged rising AI spending, rekindling questions about the payoff on those investments. Carvana (CVNA) dropped nearly 12 percent after issuing a weaker-than-expected profit outlook and reporting softer gross profit metrics.
Looking Ahead
With Microsoft’s report setting a high bar, attention now turns to the next round of megacap earnings, including results from Apple and Amazon, which could either extend Thursday’s momentum or test it. Investors will also be watching fresh economic data on growth and inflation for clues about the Fed’s next move, along with any further guidance on AI spending from the largest technology companies. After a session that showed how much the market still leans on a handful of names, the durability of this rally will likely hinge on whether the rest of Big Tech can match Microsoft’s performance in the days ahead.