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,20250608,20250708,1.96%}~{近3月,20250409,20250708,1.95%}~{近6月,20250109,20250708,1.77%}~{近1年,20240708,20250708,2.37%}~{成立以来,20210929,20250708,3.25%}