Gulf markets sold off today as investors repriced geopolitical risk around U.S. Iran policy under President Trump. Brent crude futures rose 1.2 percent to $87.50 a barrel, reflecting supply concerns in the Strait of Hormuz and immediate pressure on regional sovereign debt.
The move rippled across the fixed-income curve. U.S. Treasury yields climbed: the two-year yield added three basis points to 4.92 percent while the 10-year rose four basis points to 4.78 percent, driven by flight-to-safety flows and rising inflation expectations from higher oil. Credit spreads on Gulf sovereign bonds widened five basis points on average, signaling higher perceived risk. Institutional investors reduced duration exposure across emerging market debt, particularly in positions with direct Middle East exposure.
Trump previously withdrew the U.S. from the Joint Comprehensive Plan of Action and imposed sanctions on Iran's oil exports and financial sector. Traders now anticipate further measures, potentially including expanded sanctions or military posturing in the Persian Gulf, creating elevated risk premiums for regional assets.
Higher oil prices introduce global inflation risk that can complicate central bank policy. The Saudi Arabian Riyal, pegged to the U.S. dollar, held steady, though forward contracts showed increased hedging activity. A sustained oil price above $90 could trigger global central bank concerns about energy costs affecting broader economic stability. Credit default swap spreads on some regional entities also widened.
