递增金额
1.0_{2021,20211201,20211231,2.58%}~{2022,20211231,20221231,2.76%}~{2023,20221231,20231231,4.20%}~{2024,20231231,20241231,3.56%}_{近1月,20250608,20250708,3.17%}~{近3月,20250409,20250708,2.76%}~{近6月,20250109,20250708,1.93%}~{近1年,20240708,20250708,2.38%}~{成立以来,20211201,20250708,3.40%}