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France-Germany Bond Spread Exceeds One Percentage Point

By Markets Desk · 2026-09-18 · 1 min read
A stack of government bond certificates resting on a wooden desk next to a fountain pen
Illustration: Tradingbird

The yield differential between French and German 10-year government bonds has crossed the 100 basis point threshold for the first time since 2012.

The yield differential between French and German 10-year government bonds has crossed the 100 basis point threshold for the first time since 2012. This marks a significant shift in investor sentiment toward French public debt.

Investors now demand a premium of 104 basis points to hold French sovereign debt over its German counterpart. The widening spread reflects heightened concerns regarding France's fiscal trajectory and political stability.

Political instability drives risk premium

The gap has doubled since the fragmented parliament emerged from the 2024 snap elections. Legislative gridlock hinders the implementation of necessary deficit reduction measures. The government plans to cut spending by 54 billion euros to lower the deficit from 5.4% to 5% of GDP.

Opposition parties are expected to resist these austerity measures. The upcoming 2027 presidential election adds further uncertainty. Candidates from both the far-right and far-left propose policies that could increase long-term public spending obligations.

Debt servicing costs surge

Higher yields make new borrowing more expensive for the French state. Debt servicing is now the largest item in the national budget. The government estimates an additional 4.5 billion euros in costs this year compared to previous forecasts.

Next year's overspend could reach 10 billion euros. This creates a risk of a debt snowball effect. Weak economic growth and rising interest rates threaten to accelerate borrowing costs without a primary budget surplus.

Market dynamics shift in eurozone

French bonds are the largest government bond market in the eurozone. They have historically been viewed as a safe asset. The current premium challenges this traditional status.

The spread on Italian bonds has also widened, but by a smaller margin. The French spread increased by 40 basis points since June. According to GN auto markets/bonds: sovereign debt, this development signals a broader reassessment of sovereign credit risk in the region.

Based on reporting by Межа. Новини України., compiled by the Tradingbird desk.

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