7月23日电，日本10年期公债收益率升至2008年以来最高水平。

Core Viewpoint - Japan's 10-year government bond yield has reached its highest level since 2008, indicating significant changes in the bond market and potential implications for investors and the economy [1] Group 1 - The yield on Japan's 10-year government bonds has increased, reflecting a broader trend in rising interest rates [1] - This rise in yield may influence borrowing costs and investment strategies within the financial sector [1] - The current yield level suggests a shift in investor sentiment and expectations regarding future economic conditions in Japan [1]