10年期日本国债收益率上涨8个基点，至1.58%

Core Points - The 10-year Japanese government bond yield has increased by 8 basis points, reaching 1.58% [1] Group 1 - The rise in the 10-year Japanese government bond yield indicates a shift in investor sentiment and potential changes in monetary policy [1] - An increase in bond yields can affect borrowing costs for companies and influence overall economic conditions in Japan [1] - The current yield level may impact foreign investment flows and currency valuation for the Japanese yen [1]