Euro Plummets as French Bond Crisis Sparks Contagion Fears

The euro is facing renewed pressure as French borrowing costs surge, raising concerns about contagion across the eurozone. The euro dropped to 17-month lows below $1.12 on Monday, weakening against sterling, the Swiss franc, and the Japanese yen. The French government's struggle to pass an unpopular 2027 budget to reduce its deficit and manage record-high debt is fueling investor anxiety, particularly in a politically divided parliament ahead of next year's presidential election.

Investors are dumping French bonds in favor of safer German debt, pushing the premium on French over German bonds to its highest level since the 2010-2012 eurozone debt crisis. This shift has triggered fears of broader market contagion, exacerbated by political instability across Europe. Germany's Chancellor Friedrich Merz's party recently suffered a major election defeat, while Spanish Prime Minister Pedro Sanchez called a snap election. Italy also faces elections next year.

The European Central Bank (ECB) is caught in a difficult position, needing to balance inflation control with stabilizing bond markets. Inflation is rising due to soaring energy costs, and higher yields are increasing borrowing costs for households and corporations. The gap between French and German 10-year bond yields saw its largest weekly jump in decades, while the Italian-German yield spread hit nearly 130 basis points, the biggest rise since the COVID-19 crisis.

Analysts warn that further widening of the French-German bond spread could lead to a significant drop in the euro's value. Societe Generale's chief FX strategist Kit Juckes noted that earlier assumptions supporting the euro have faded. Amundi Asset Management's head of global FX Andreas Konig emphasized that European headlines are now influencing the euro's movement, a shift from previous trends where the dollar dominated. The euro could test $1.10, with vulnerability also seen against the yen and Swiss franc.