Global financial markets entered the second half of 2026 assessing the economic fallout from six months of conflict in the Middle East, where the prolonged closure of the Strait of Hormuz has disrupted oil flows and pushed refined product prices sharply higher.
European diesel prices have surged more than 70% since February, while U.S. gasoline costs have climbed 60%, intensifying inflation pressures ahead of key data releases. Brent crude is on track for its sixth weekly gain in eight weeks, reflecting sustained supply risks in the Middle East, Russia and East Asia, where refining capacity remains constrained. The U.S. core Personal Consumption Expenditures index, the Federal Reserve’s preferred inflation gauge, is expected to exceed the central bank’s 2% target for the 65th consecutive month when reported on Wednesday.
Central bankers and investors converge on Jackson Hole, Wyoming this week for the annual Federal Reserve symposium, where Chairman Kevin Warsh faces a pivotal decision on the tone of his keynote address. Markets are seeking clarity on monetary policy amid a recent selloff in long-dated U.S. Treasuries, while Warsh’s early tenure has emphasized structural economic reforms over immediate rate guidance.
In corporate earnings, Nvidia is set to release second-quarter results on Wednesday, with investors scrutinizing demand from major cloud providers to determine whether AI-driven growth can withstand recent tech sector volatility tied to rising bond yields.
In Asia, South Korea’s inflation cooled to 2.8% year-on-year in July, yet the central bank remains cautious after implementing its first rate hike in 3.5 years last month. The South Korean won has strengthened over 10% in August, and the Bank of Korea is scheduled to meet Thursday to assess further policy steps. Meanwhile, Thailand’s central bank convenes on Wednesday, though no change in rates is expected given more subdued price pressures.
Political developments are also in focus. Icelanders will vote in a non-binding referendum on August 29 on whether to restart EU accession talks frozen since 2013. Polls indicate a deeply divided electorate, with key debates centering on fisheries access, high interest rates, cost of living and regional security concerns linked to U.S. interests in Greenland. A “yes” vote would reopen negotiations with Brussels, while a “no” outcome would likely delay the process indefinitely.
Global inflation data releases this week include Australia on Wednesday, followed by France, Spain and Tokyo on Friday, providing further signals on the persistence of price pressures across major economies.
