US treasury bond bond yield hit a new high since September last year

The yield of medium - and long-term US treasury bond bonds rose as the slump in the Japanese bond market affected global markets. The yield of 30-year US treasury bond rose by more than 0.09 percentage points to more than 4.93%, and the yield of 10-year US treasury bond rose to 4.3%, both the highest intraday level since September 3 last year.