递增金额
1.0_{2021,20210929,20211231,4.16%}~{2022,20211231,20221231,3.69%}~{2023,20221231,20231231,3.16%}~{2024,20231231,20241231,2.91%}_{近1月,20250629,20250729,1.29%}~{近3月,20250430,20250729,1.71%}~{近6月,20250130,20250729,1.64%}~{近1年,20240729,20250729,2.28%}~{成立以来,20210929,20250729,3.21%}