递增金额 
     
 
     
       1.0_{2021,20210923,20211231,4.13%}~{2022,20211231,20221231,3.70%}~{2023,20221231,20231231,3.22%}~{2024,20231231,20241231,2.83%}_{近1月,20250928,20251028,1.39%}~{近3月,20250730,20251028,1.58%}~{近6月,20250501,20251028,1.72%}~{近1年,20241028,20251028,1.98%}~{成立以来,20210923,20251028,3.16%}