Japan's 10-year bond yield climbs to highest level in three decades

Japan's 10-year government bond yield rose to its highest level in 30 years on Thursday, as a broad sell-off in United States Treasuries drove up borrowing costs across major economies.

The move reflected the increasingly interconnected nature of global bond markets, where sharp moves in American debt can quickly transmit pressure to sovereign bonds elsewhere, including Japan.

Rising yields on Japanese government bonds signal falling prices, adding to concerns among investors about the trajectory of borrowing costs at a time when central banks worldwide are navigating persistently elevated inflation and shifting monetary policy expectations.