递增金额
1.0_{2021,20210929,20211231,4.16%}~{2022,20211231,20221231,3.69%}~{2023,20221231,20231231,3.16%}~{2024,20231231,20241231,2.91%}_{近1月,20250810,20250909,1.13%}~{近3月,20250611,20250909,1.44%}~{近6月,20250313,20250909,1.38%}~{近1年,20240909,20250909,2.16%}~{成立以来,20210929,20250909,3.17%}