递增金额 
     
 
     
       1.0_{2021,20211104,20211231,4.27%}~{2022,20211231,20221231,3.47%}~{2023,20221231,20231231,3.06%}~{2024,20231231,20241231,2.94%}_{近1月,20251004,20251103,1.63%}~{近3月,20250805,20251103,2.20%}~{近6月,20250507,20251103,2.19%}~{近1年,20241103,20251103,2.21%}~{成立以来,20211104,20251103,3.12%}