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,20250810,20250909,0.28%}~{近3月,20250611,20250909,1.34%}~{近6月,20250313,20250909,1.60%}~{近1年,20240909,20250909,1.97%}~{成立以来,20211014,20250909,2.71%}