US Long-Term Bond Yields Soar to Highest Since 2007

The yield on 30-year US Treasury bonds reached its highest level since 2007, rising to 5.31% on Monday. This increase is a result of investor concerns over high government spending, the sale of large amounts of long-dated bonds, and inflation that has remained above the Federal Reserve's target for five years.

According to Barclays' head of US rates strategy Anshul Pradhan, 'a constructive view would require some combination of a downside fiscal surprise, slower AI-related issuance, a shift in Treasury’s issuance strategy, and a sustained run of soft activity data.'

The rise in long-term bond yields is also reflected in the Canadian and European markets, where 30-year securities have reached their highest levels since 2010 and 2011, respectively.

This increase in borrowing costs for the federal government comes as investors demand more compensation to protect against the risk of persistently high inflation. The movement is also being fueled by a ramp-up of corporate borrowing to fund artificial-intelligence investments and waning demand from traditional buyers of long-dated bonds.