递增金额
1.0_{2021,20210923,20211231,4.13%}~{2022,20211231,20221231,3.70%}~{2023,20221231,20231231,3.22%}~{2024,20231231,20241231,2.83%}_{近1月,20250629,20250729,1.63%}~{近3月,20250430,20250729,1.89%}~{近6月,20250130,20250729,1.93%}~{近1年,20240729,20250729,2.28%}~{成立以来,20210923,20250729,3.25%}