Weekly Global Economic Update: Deloitte Insights – May 2026
By Ira Kalish, Chief Global Economist, Deloitte Services LP
Date: May 19, 2026
Overview
In this week’s global economic update, Deloitte’s team of economists, led by chief global economist Ira Kalish, examines key developments shaping financial markets and economic policies worldwide. Major highlights include the financial market’s reaction to ongoing conflicts in the Middle East, inflationary pressures in major economies, and shifting monetary policy expectations in the United States, Europe, and Japan.
Middle East Conflict and Market Responses
Investors’ sentiments have soured on the possibility of a swift resolution to the ongoing conflict in the Middle East, specifically disruptions around the strategic Strait of Hormuz. Previous hopes that the recent US-China summit might foster a resolution have dissipated, leading to renewed market volatility.
- Oil Prices Surge: Brent crude oil prices have climbed back up to around $109 per barrel after dipping to $89 in mid-April. The disruption in oil, gas, and essential commodities supply due to the conflict has created an enduring shortage, contributing to sustained higher prices.
- Global Impact: Elevated energy costs are anticipated to add significant upward pressure to global inflation rates, a trend already evident in recent economic data.
Equity Markets and Inflation Concerns
The uncertainty stemming from geopolitical tension and commodity price spikes has weighed heavily on stock markets:
- US Equity Market Correction: Last week saw notable declines in US equity indices, including the S&P 500, along with major technology stocks, which for some time had appeared insulated from external shocks.
- Global Equities Downturn: Equity prices around the world experienced downward pressure as investors recalibrated expectations in light of rising inflation and geopolitical risks.
Monetary Policy Expectations Tighten
Rising inflation and concerns over market instability have shifted investor expectations towards more aggressive monetary policy tightening by leading central banks.
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Federal Reserve (US):
The futures market now places a 49.8% probability that the Federal Reserve will raise interest rates by the end of 2026, a substantial increase from just 14.3% a week prior. Conversely, the chance of rate cuts within the year has dwindled to nearly zero. -
European Central Bank (ECB):
Investors anticipate significant policy tightening in Europe. The probability of no change to interest rates has plummeted to 1.6%, while multiple rate hikes are expected: a 13.5% chance of one increase, 36.6% for two, 37% for three, and 11.3% for four rate hikes through the remainder of 2026. Europe’s vulnerability to rising liquefied natural gas prices exacerbates inflation risks relative to the US. -
Bank of Japan (BOJ):
Japan’s producer prices jumped 4.9% year-over-year in April, the highest since May 2023. This surge has led to an 84% probability in futures markets that the BOJ will raise interest rates in June, with expectations for further hikes within the year.
Government Bond Yields Reach Multi-Year Highs
The anticipation of tighter monetary policy has pushed yields on government bonds higher across major economies:
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United States:
The yield on the 10-year US Treasury approached 4.59%, marking the highest level since May 2025, influenced by producer price inflation rising 6% year-over-year in April. -
Japan:
The 10-year Japanese government bond yield climbed to approximately 2.7%, its highest in nearly a decade, reflecting expectations of policy tightening and rising price pressures. -
Germany:
Germany’s 10-year bund yield surpassed 3.1%, the highest since May 2011, reflecting similar inflation and policy tightening concerns in Europe.
These rising yields are interconnected, influencing cross-border investment flows as investors seek higher returns while hedging currency risk.
US Household Resistance to Data Centers and Other Trends
Additional insights discussed in the weekly update include behavioral resistance from US households against data center expansions and critical questions about the Federal Reserve’s strategy amid rising inflation. These factors contribute to a complex economic landscape requiring careful navigation by policymakers and market participants alike.
Conclusion
This week’s update from Deloitte Insights underscores significant shifts across global financial markets induced by geopolitics and inflationary pressures. Market participants are recalibrating expectations for monetary policy responses, with central banks in major economies poised to tighten further. The evolving situation in the Middle East continues to pose risks that could influence economic outcomes well beyond the region.
For ongoing analysis and detailed economic perspectives, readers can explore Deloitte’s dedicated economics research centers and subscribe to their newsletters to stay abreast of the latest trends and forecasts.
For more information or to contact Ira Kalish, Chief Global Economist at Deloitte Services LP:
Email: [email protected] | Phone: +1 310 420 0392
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