Global bond yields surged across all maturities following stronger-than-expected flash purchasing managers’ index (PMI) data from both Europe and the United States, according to market reports published on Wednesday. The data upended earlier expectations of a stagflationary slowdown, triggering a sharp sell-off in sovereign debt markets.
Eurozone Benchmark Yields Climb
In the Eurozone, the benchmark 10-year yield climbed to 3,549%, extending a sharp upward move following the largest single-day jump recorded in over two months on Wednesday. Meanwhile, the 2-year yield—which is more sensitive to monetary policy changes—touched 3,303%, marking its highest level since September 2023. Financial markets are quickly repricing debt assets as persistent economic strength increases the probability that the European Central Bank (ECB) will implement further rate hikes. Market desks are now pricing in a prolonged restrictive policy stance extending into next year to prevent high energy costs from feeding into core inflation.
International Sovereign Debt Pressures
The sell-off mirrored movements across global debt markets. According to data reported by HANDLE, the Italian 10-year BTP yield rose by 4,3 basis points to 4,54%—a level not seen since November 2023—with the spread against the German Bund standing at 94,6 basis points. In Germany, the 10-year yield increased by 4,5 basis points to 3,6%, marking its highest point since September 2008. French OAT yields climbed 3,3 basis points to 4,69%, returning to levels last observed in late June 2008. In the United Kingdom, 10-year gilt yields rose 3,5 basis points to 5,38%, matching highs not seen since June 2007. Across the Atlantic, United States Treasury yields increased by 4,4 basis points to 5,16%, matching December 2001 levels, while markets priced in a roughly 70% probability of a Federal Reserve rate hike in October.

Fiscal Pressures and Market Impact
In France, OATs continue to price in an elevated risk premium driven by ongoing budgetary debates in Paris, keeping the OAT-Bund spread wide. As borrowing costs rise globally and fiscal risks diverge across member states, investors are placing renewed emphasis on asset fundamentals. Market analysts note that heightened geopolitical and macroeconomic volatility frequently creates short-term emotional trading patterns and pricing inefficiencies across public equities and fixed income alike.
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