The S&P 500 and the Nasdaq Composite reached new all-time closing highs on Wednesday, April 22, 2026, as geopolitical tensions eased following an executive decision to prolong a cessation of hostilities in the Middle East. President Trump confirmed late Tuesday that the United States would extend its current cease-fire agreement with Iran, a move that preceded a broad advance across domestic equity markets during the Wednesday trading session.
The S&P 500 gained 1.05% to close at 7,137.90, marking its eighth record close of the calendar year. The Nasdaq Composite, heavily influenced by a significant recovery in the technology sector, climbed 1.64% to 24,657.57, securing its fourth record high of 2026. The Dow Jones Industrial Average also finished the day in positive territory, adding 340.65 points, or 0.69%, to close at 49,490.03.
President Trump announced the extension via social media, noting that the decision followed a request from Pakistani Prime Minister Shehbaz Sharif and Field Marshal Asim Munir, who have been mediating peace talks. The president stated that the cease-fire would remain in place until Iranian leadership submits a unified proposal for a permanent settlement. Despite the pause in active military strikes, the United States maintained its naval blockade of the Strait of Hormuz. Reports from the region on Wednesday indicated that Iranian forces targeted two non-U.S. vessels in the strait, though the White House confirmed these incidents did not immediately impact the cease-fire status.
In the energy markets, global benchmark crude prices experienced significant upward movement. Brent crude rose by 3.5% to settle at $101.91 per barrel, marking the first time in two weeks that the benchmark has closed above the $100 threshold. West Texas Intermediate crude also advanced, climbing more than 3% to settle at $92.96 per barrel. The price action in energy reflected ongoing concerns regarding maritime security and supply chain disruptions in the Persian Gulf.
Corporate earnings also contributed to the day's market activity. Technology stocks led the gains, with major firms including Apple, Amazon, and Microsoft all closing more than 2% higher. Adobe shares rose 3.5% after the company announced a new $25 billion stock buyback program. In the industrial sector, Boeing shares advanced 5.5% following a quarterly report that showed a smaller-than-expected loss, while GE Vernova surged nearly 14% on stronger-than-expected revenue figures.
Adam Turnquist, chief technical strategist at LPL Financial, stated that the extension of the cease-fire provided a necessary degree of stability for market participants. He noted that while the decision does not offer long-term diplomatic clarity, it was sufficient to encourage a return to risk-oriented assets. The rally extends a period of growth that has seen the S&P 500 erase losses previously linked to the conflict.