German 10-year yield touches highest level since 2011 on inflation threats

Germany's 10-year government bond yield surged to 3.275% on Friday, marking its highest level since 2011. This sharp increase came as investors resumed a broader selloff in European sovereign debt, fueled by concerns over inflation, hawkish signals from central banks, and a heavy issuance schedule by governments. Although long-term borrowing costs hit multi-year peaks, the more immediate two-year "Schatz" yield showed a slight easing to 2.844%.

The turmoil stemmed from geopolitical tensions, including Middle East friction and uncertainty surrounding potential U.S.-Iran negotiations, which initially led to a dip in energy prices. However, these positive developments were short-lived, as they failed to alleviate the pressure on yields. The Federal Reserve's announcement of plans to use its $940 billion Treasury General Account (TGA) cash balance to boost debt buybacks offered a brief respite for investors.

Yet, expectations of a potential 25-basis-point rate hike from the European Central Bank (ECB) in September sent markets back into a downward spiral. ECB Executive Board member Isabel Schnabel's recent hawkish remarks, warning that borrowing costs must rise further to bring Eurozone inflation back to the 2% target, only intensified the sell-off.

Meanwhile, European governments faced mounting pressure to finance defense and energy transition projects through additional bond issuances, adding to the supply-side challenges in the sovereign bond market.