US Stocks Hit Record Highs on Ceasefire and Tech Beats

U.S. equities surged to fresh all-time highs on Wednesday, powered by President Donald Trump's indefinite extension of the U.S.-Iran ceasefire and a wave of strong corporate earnings. The rally pushed the S&P 500 and Nasdaq Composite into record territory and extended a broad risk-on move across technology, industrials and financials.

Indexes Close at Records

The S&P 500 gained about one percent to close at a fresh record, while the Nasdaq Composite rose roughly 1.6 percent to a new all-time high. The Dow Jones Industrial Average added 0.69 percent, or 340.65 points, as reported by Yahoo Finance, 24/7 Wall St., Bloomberg and Zacks.

Traders cited two drivers: the political relief from the ceasefire extension and a sweep of upbeat quarterly reports from some of the most watched names in the market.

Earnings Drive Breadth

Tesla delivered a first-quarter beat on both revenue and earnings per share, with gross margin rebounding sharply. IBM also topped consensus on the top and bottom lines, while Boeing narrowed its quarterly loss and lifted its delivery pace. The trio helped lift sentiment across megacap tech and the industrial complex, reinforcing the narrative that earnings momentum remains intact despite macroeconomic uncertainty.

Oil and Geopolitics in the Background

Markets largely looked past escalation in the Strait of Hormuz, where Iran's IRGC fired on three vessels and seized two, pushing Brent crude back to near $100 per barrel. Investors appeared to treat the sea incidents as contained, focusing instead on the ceasefire framework and the earnings cycle.

The session was a textbook example of markets separating headline risk from earnings reality, with breadth and volume both supporting the new highs rather than a narrow, defensive rally.