递增金额 
     
 
     
       1.0_{2020,20201202,20201231,12.00%}~{2021,20201231,20211231,2.02%}~{2022,20211231,20221231,-1.77%}~{2023,20221231,20231231,-0.40%}~{2024,20231231,20241231,4.76%}_{近1月,20251001,20251031,4.49%}~{近3月,20250802,20251031,5.50%}~{近6月,20250504,20251031,5.12%}~{近1年,20241031,20251031,3.75%}~{成立以来,20201202,20251031,1.72%}