递增金额
1.0_{2021,20211014,20211231,4.25%}~{2022,20211231,20221231,2.86%}~{2023,20221231,20231231,2.65%}~{2024,20231231,20241231,2.59%}_{近1月,20250629,20250729,1.25%}~{近3月,20250430,20250729,1.73%}~{近6月,20250130,20250729,1.89%}~{近1年,20240729,20250729,2.18%}~{成立以来,20211014,20250729,2.76%}