Oil Shock Drives Inflation Fears, Bonds Selloff Worldwide; US Yields Rise

The Middle East conflict is reshaping global financial markets through a simple transmission: oil scarcity forcing inflationThe rate at which prices rise across an economy. expectations higher, which then pushes central banks to hold rates elevated longer. US Treasury yields, UK gilts, and Japanese government bonds all moved to multi-year peaks this week as investors repriced inflation risk. Bond investors have fled in coordinated fashion, with the dollar rallying to its best week since March on the belief that the Fed may need to hold or even raise rates rather than cut.

The oil market itself is the epicenter. Brent and WTI crude are climbing as the Strait of Hormuz remains effectively closed, with 20% of global oil flows disrupted. India, already hit with its first fuel price hike in four years, faces additional pressure as the government balances demand destruction against political pain. Major forecasters including Bloomberg consensus have slashed oil demand growth expectations for 2026 to the worst level since the Covid crash. Energy importers face a margin squeeze: higher input costs, sticky inflationThe rate at which prices rise across an economy., and delayed rate relief.

Corporate earnings and equity sentiment are diverging. While AI-driven tech names have powered index highs, BofA strategist Michael Hartnett warned that June could see profit-taking as inflationThe rate at which prices rise across an economy. risks rise and valuations stretch. RBC's Lori Calvasina added that US industrials, widely loved, are now a bit overvalued, and a 5% Treasury yield would challenge the bull case structurally. Asian stocks stumbled Friday despite Wall Street records, with South Korea's Kospi briefly hitting 8,000 before retreating as foreigners sold.

The debate centers on whether inflationThe rate at which prices rise across an economy. is transitory or persistent. SocGen's Albert Edwards, a perennial bear, sees double-digit inflation returning. But some strategists, including Allspring, expect the oil shock to ease by late 2026, allowing the Fed to cut then. The risk: if geopolitical tension prolongs, energy costs could force a stagflation scenario that derails the AI rally.