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,20250928,20251028,1.95%}~{近3月,20250730,20251028,2.60%}~{近6月,20250501,20251028,2.11%}~{近1年,20241028,20251028,2.18%}~{成立以来,20211014,20251028,2.76%}