递增金额
1.0_{2021,20211125,20211231,4.73%}~{2022,20211231,20221231,3.21%}~{2023,20221231,20231231,3.53%}~{2024,20231231,20241231,3.10%}_{近1月,20250810,20250909,0.41%}~{近3月,20250611,20250909,1.17%}~{近6月,20250313,20250909,1.26%}~{近1年,20240909,20250909,2.20%}~{成立以来,20211125,20250909,3.18%}