French covered bonds are currently trading at tighter spreads than government bonds, known as OATs. In 2026, these bank-issued instruments have traded 6 to 13 basis points below their sovereign equivalents, marking a shift in investor preference amid rising fiscal and political concerns.
The spread between 10-year French OATs and German Bunds reached 90 basis points on September 9, 2026, the highest level since 2012. France faces a public debt load of approximately 117% of GDP and plans to issue a record €310 billion in medium- and long-term debt throughout 2026.
The French covered bond market is the largest globally, valued at roughly €510 billion as of mid-2025. Major financial institutions, including BNP Paribas, Societe Generale, and Credit Agricole, have successfully placed primary deals with investors seeking alternatives to sovereign debt.
Market dynamics are influenced by hedge funds, which now represent over 50% of trading volumes in French government bonds. As of June 2025, entities based in the Cayman Islands held $64 billion in French sovereign paper, contributing to increased volatility compared to traditional buy-and-hold investors.
