上证5年期国债指数(全价)报198.77点

Group 1 - The A-share market showed mixed performance with the three major indices closing differently, while the Shanghai 5-year government bond index (full price) reported at 198.77 points [1] - The Shanghai 5-year government bond index (full price) has decreased by 0.28% over the past month, increased by 0.09% over the past three months, and has risen by 0.10% year-to-date [1] - The index is composed of government bonds with a remaining maturity of 4 to 7 years that are listed on the Shanghai Stock Exchange, with a base date of December 31, 2007, set at 100.0 points [1] Group 2 - The bond rating distribution indicates that 100.00% of the holdings in the Shanghai 5-year government bond index (full price) are unrated bonds [1] - The sample bonds for the index are adjusted quarterly, with the effective date for regular adjustments being the first trading day after the second Friday of the government bond futures delivery month [1] - In the case of temporary adjustments, newly issued bonds that meet the criteria will enter the index starting from the day after their listing, while bonds that are suspended or delisted will be removed from the index on the effective date of the next regular adjustment [1]