French Bond Yields Swing on Middle East Uncertainty

The initial decline in yields and oil prices below $100 per barrel followed US President Trump's statements about a rapid conclusion to military operations in Iran and measures to control energy costs. This optimism temporarily eased inflation concerns, leading investors to reduce expectations for European Central Bank (ECB) rate hikes from three to two, or even just one 25 basis point increase, as reported on March 10 and March 25.

However, subsequent days saw yields rebound as uncertainty mounted, with conflicting reports from Trump and Iran regarding negotiations, and an Israeli official dismissing ceasefire hopes. ECB Chief Economist Philip Lane had previously warned that a prolonged Middle East conflict could trigger a "substantial spike" in inflation and a "sharp drop in output" across the Euro Area.

Despite the ECB holding rates, it upgraded inflation forecasts and downgraded growth outlook, reflecting deepening regional instability and surging energy prices, which also contributed to weaker-than-expected French and Eurozone business activity in March.