Stagflation Fears Return as Oil Rebounds to $100 on Gulf Tensions

Renewed hostilities in the Gulf have reignited stagflation concerns, with Brent crude climbing back to around $100 per barrel after Houthi forces claimed responsibility for attacks on two Saudi oil tankers in the Red Sea. Rising oil prices, higher borrowing costs, and escalating trade tensions are combining elevated inflation with weak economic growth, rattling global markets.

Oil and Energy Prices Surge

Brent crude had fallen to around $70 per barrel earlier in July on optimism over a ceasefire. The rebound to $100 represents a near 40% jump during July alone. European benchmark natural gas futures have climbed to their highest level since March, on track for their biggest monthly increase since March. The attacks disrupted global shipping routes, adding to supply-side pressures.

Inflation and Bond Yields Rise

Although U.S. inflation for June came in below expectations, the energy price surge quickly pushed government bond yields higher across the United States, Europe, and Japan. Kristjan Kasikov, Head of FX Quant Investor Solutions at Citi, said financial markets have historically been slow to fully reflect the inflationary impact of sharp increases in energy and agricultural commodity prices. Alessia Berardi, Head of Global Macroeconomics at Amundi Investment Institute, noted that stagflation risks have been present since March but have intensified with the latest escalation in the conflict.

Trade Tariffs Add to Uncertainty

The United States imposed new tariffs of 10% and 12.5% on goods from 60 trading partners, including the European Union and China. This raises concerns that import prices could increase further, compounding the inflationary pressure from energy costs.

Food Supply Risks Loom

Analytics firm Kpler estimates that around one-third of the world's fertiliser shipments pass through the Strait of Hormuz. Prolonged disruption there could keep food prices elevated and place additional pressure on vulnerable emerging-market economies. Nigeria, which imports food and fertiliser, faces higher import costs if the disruption persists, even though it benefits from higher oil revenue.

For Nigeria, the oil price rebound boosts government revenue and forex inflows, but the broader stagflation picture means higher import costs for fuel, food, and fertiliser. This could keep pressure on the naira and consumer prices, especially as global borrowing costs rise and trade tensions reduce demand for emerging-market exports. Policymakers will need to balance the oil windfall against the risk of imported inflation.