Iran War Drives Oil Above $75, ECB Signals Rate Hikes if Inflation Deanchors

The Iran war has evolved from a geopolitical flashpoint into a commodity crisis with material macroeconomic spillovers. Hormuz oil flows fell nearly 6 million barrels per day in Q1 2026, a historic decline that is reshaping global energy supply dynamics. Turkey's central bank revised its year-end inflationThe rate at which prices rise across an economy. target upward to 24%, explicitly citing the effects of higher energy prices from the US-Israeli conflict. Japan's Eneos is accelerating consolidation in Asian refining, agreeing to buy Chevron's Asia-Pacific assets for $2.17 billion, a move that reflects desperation to secure stable supply amid disruption.

Copper retreated from record highs as purchasing in China slowed, with investors parsing the Trump-Xi summit for signals on demand stabilization. Yet the oil-inflationThe rate at which prices rise across an economy. nexus is proving more durable. ECB Governing Council member Martins Kazaks stated clearly that the ECB will need to raise borrowing costs if crude price increases feed through to inflation expectations, signaling that the central bank is no longer confident in energy shock transience. Yields on long-durationBond price sensitivity to interest rate changes. US Treasuries surged to 5% on 30-year maturities for the first time since 2007, a move driven by energy-driven inflation expectations and reduced Fed dovishness.

Emerging markets face acute pressure. Foreign-exchange reserves are slumping across Asia as policymakers defend currencies against the oil shock. India requested an extension of its Russian oil waiver from the US, underscoring energy scarcity stress. Airlines face margin compression; Air New Zealand forecasted a substantial full-year loss due to jet fuel costs, while Qantas is aggressively expanding trans-Tasman capacity to squeeze a weaker competitor. Energy importers lose; defense names and energy producers gain from the elevated risk premium.

The debate centers on whether this shock proves transitory or structural. Optimists point to historical precedent: most oil price shocks reverse within 12-18 months. Pessimists argue that the Iran war is escalating without clear off-ramps, meaning energy supply remains disrupted for an extended period. If inflationThe rate at which prices rise across an economy. expectations deanchor, central banks will be forced to hike despite growth concerns, triggering a sharp pivot in asset allocation.