递增金额
1.0_{2021,20210707,20211231,4.52%}~{2022,20211231,20221231,2.82%}~{2023,20221231,20231231,4.60%}~{2024,20231231,20241231,3.54%}_{近1月,20250702,20250801,-0.74%}~{近3月,20250503,20250801,1.70%}~{近6月,20250202,20250801,1.76%}~{近1年,20240801,20250801,2.07%}~{成立以来,20210707,20250801,3.65%}