Overview
- French 10-year government bond yields rose above 4%, reaching about 4.05–4.10% on Monday and Tuesday of this week, while 30-year yields jumped to roughly 4.90%.
- Traders and analysts point to higher energy prices and deteriorating Middle East prospects as the immediate cause, with reporting noting President Trump said he would not extend a US–Iran truce that had eased oil-route risks.
- The run-up in yields reflects revised expectations that the European Central Bank will delay cuts or keep policy tighter, which makes long-term borrowing more expensive for sovereigns.
- Rising rates increase France's financing burden because public debt was about 117% of GDP in July, and Economy Minister Roland Lescure said preparing the 2027 budget is "difficult" in this environment.
- Investors also punished France relative to some eurozone peers as Germany's 10-year rate climbed toward 3.26%, a move that could raise future debt-service costs, tighten fiscal choices, and heighten political pressure before next year's budget.