上证2027到期国债及政策性金融债指数报128.31点

Group 1 - The Shanghai Composite Index opened high and showed an upward trend, with the Shanghai 2027 Maturity Government Bond and Policy Financial Bond Index reported at 128.31 points [1] - The Shanghai 2027 Maturity Government Bond and Policy Financial Bond Index has increased by 0.04% in the past month, 0.50% in the past three months, and 0.31% year-to-date [1] - The index series selects bonds based on type, credit rating, and target maturity year from bonds listed on the Shanghai Stock Exchange to reflect the overall performance of bonds with the same maturity date [1] Group 2 - The index was established on December 28, 2018, with a base point of 100.0 [1] - The sample of the index is adjusted monthly, with the adjustment effective on the first trading day of each month, and the data cutoff for adjustments is the second trading day before the effective date [1] - In the target maturity year, if a sample bond matures, bonds with a remaining term of one year or less will be selected to enter the index, inheriting the weight of the maturing sample bond [1]