Oil prices experienced a decline on Wednesday, while global stock markets saw a surge amid optimism surrounding potential developments between the United States and Iran that could facilitate the transportation of crude oil from the Persian Gulf to customers. The price of Brent crude oil, the global benchmark, dropped by 7.8% to slightly above $100 per barrel, down from over $115 earlier in the week. This decline followed statements by U.S. President Donald Trump hinting at the reopening of the Strait of Hormuz, a critical waterway that has been impacted by the conflict with Iran, hindering the transportation of oil tankers.
The positive sentiment in the market was reflected in Wall Street’s performance, with the S&P 500 climbing 1.5% to achieve its best day in nearly a month and reaching a new all-time high. The Dow Jones Industrial Average surged by 612 points, or 1.2%, while the Nasdaq composite set its own record with a 2% increase. Additionally, Canada’s S&P/TSX composite index closed up approximately 1.2% at 33,981.82.
International stock markets also witnessed significant gains, with indexes rising by 6.5% in Seoul, 2.9% in Paris, and 2.1% in London. Despite the positive market movements, uncertainties persist regarding the ongoing conflict with Iran, with previous optimism having been followed by disappointments. Oil prices, which initially dropped to around $97 per barrel, rebounded above $100 after Trump issued warnings of escalated military action if Iran does not comply with the reported agreement.
Amidst the developments, major U.S. corporations are reporting stronger-than-expected profits for the first quarter of 2026, providing support to the stock market. Companies such as AMD, Super Micro Computer, and Nvidia saw notable gains following robust earnings reports. Furthermore, firms heavily reliant on fuel costs, including United Airlines, Carnival, and Royal Caribbean, saw their stock prices rise on expectations of continued oil price stabilization.
In the bond market, Treasury yields declined as oil price reductions alleviated concerns about inflation. The yield on the 10-year U.S. Treasury fell to 4.35% from 4.43% the previous day, signaling a significant shift in market dynamics.
