Euro Slides to 17-Month Low as French Debt Fears Expose Eurozone Fragility

The euro dropped to a 17-month low of $1.1161 against the US dollar on Monday, as mounting concerns over France’s rising debt burden and political turmoil in Spain rattled confidence in the eurozone’s stability.

During early trading in Asia, the euro’s slide reflected investor anxiety following a sharp rise in France’s 10-year bond yield to 4.917%, approaching a 24-year high. The spread between French and German 10-year yields widened to 146 basis points, the largest weekly jump in 17 years. According to market analysts at ING and KBC, this divergence signals growing doubts about fiscal discipline in the euro area’s second-largest economy.

The turmoil comes as France’s deficit stands at 5.4% of GDP, with the government targeting a reduction to 5% by 2027. Finance Minister Roland Lescure faces pressure to reassure investors amid fears that rising borrowing costs could undermine France’s fiscal path and trigger knock-on effects across the region. Elevated yields are already increasing the cost of servicing debt, complicating efforts to control deficits without stifling growth.

The situation was further destabilized by political developments in Spain, where Prime Minister Pedro Sánchez called a snap general election for 29 November after parliament rejected two key housing decrees. Spain’s 10-year yield edged up to 4.07%–4.09% as investors priced in additional risk. The unexpected vote injects uncertainty into the eurozone’s fourth-largest economy, just as the region grapples with persistent inflation, recorded at 3.8% in September 2023.

The euro’s decline has immediate repercussions for European consumers and businesses, eroding purchasing power and increasing import costs. A weaker currency could also fuel inflation, complicating the European Central Bank (ECB)’s efforts to manage price stability while facing pressure from rising bond yields. Analysts warn that if current trends persist, the eurozone could face renewed instability reminiscent of previous debt crises.

For investors, the widening yield spread has prompted a rotation into German government bonds, traditionally viewed as a safe haven during periods of stress. However, the move also raises risk premiums on other euro-denominated bonds, potentially raising borrowing costs for several member states.

The ECB is now under scrutiny for its response. While officials have yet to signal concrete new measures, options include targeted asset purchases or other interventions to contain market volatility. The outcome will depend on whether France and Spain can restore confidence through credible fiscal and political strategies, and whether the ECB can navigate the competing demands of stability and inflation control.