递增金额 
     
 
     
       1.0_{2021,20211223,20211231,3.51%}~{2022,20211231,20221231,3.29%}~{2023,20221231,20231231,2.92%}~{2024,20231231,20241231,2.82%}_{近1月,20250928,20251028,2.67%}~{近3月,20250730,20251028,2.42%}~{近6月,20250501,20251028,2.18%}~{近1年,20241028,20251028,2.30%}~{成立以来,20211223,20251028,2.97%}