Oil Rises as Trump Steps Up Iran Threats, Government Bonds Fall

Oil prices rose in early Monday trade while government bond prices fell as investors reacted to U.S. President Donald Trump’s heightened warnings toward Iran, stoking renewed concern about potential supply disruptions from the Middle East.

The move followed Trump’s public statements pressing Iran to reopen the Strait of Hormuz and warning of strikes on Iranian infrastructure, including power plants, if demands were not met within a short deadline. Markets interpreted the rhetoric as raising the probability of retaliatory actions and further disruptions to shipping and production.

Market data reflected these concerns: front-month West Texas Intermediate futures rose about 0.9% to near $112.53 per barrel, while front-month Brent futures advanced roughly 1.7% to around $110.84 per barrel, according to Dow Jones-sourced reporting. Concurrently, 10-year U.S. Treasury yields climbed modestly as bond prices fell, signaling a reprice of inflation and policy expectations.

The episode compounds broader market stresses: with holiday-thinned liquidity in parts of Asia and continued damage to regional energy infrastructure, OPEC+ quota adjustments may not immediately translate into additional supply. Reuters noted that these supply-side constraints, combined with elevated geopolitical risk, are weighing on investor sentiment across equities, bonds and commodities.

Looking ahead, strategists expect volatility to remain elevated. If the situation escalates into sustained physical disruption of exports, prices could move significantly higher; alternatively, diplomatic progress or tactical pauses would likely ease energy and bond pressures. Key near-term indicators to monitor include Strait of Hormuz security developments, OPEC+ compliance data and U.S. inflation and employment releases.