Fragmentation fears drive Euro to lowest level since May 2025

Eurozone bond spreads are widening, reigniting fragmentation concerns that are tightening financial conditions and weighing on the Euro. Christopher Wong of OCBC highlights that higher sovereign borrowing costs and wider risk premia are increasing the risk that the European Central Bank (ECB) may slow further policy tightening due to financial stability worries. As a result, EUR/USD has dropped to its lowest level since May 2025.

The US Dollar could see further gains against the Euro if the French-German OAT-Bund spread remains wide. Broader peripheral spreads tend to tighten Eurozone financial conditions, hurting EUR sentiment. However, betting on a sharp sell-off in European bonds is risky, given the ECB's robust anti-fragmentation tools.

The ECB has powerful tools to prevent excessive spread widening, including the Transmission Protection Instrument (TPI), designed to counteract disorderly market dynamics that threaten monetary policy transmission. While the ECB is unlikely to act immediately, verbal intervention may be used first if spreads continue to widen.