递增金额
1.0_{2021,20211216,20211231,4.93%}~{2022,20211231,20221231,2.10%}~{2023,20221231,20231231,2.53%}~{2024,20231231,20241231,2.78%}_{近1月,20250608,20250708,2.16%}~{近3月,20250409,20250708,2.29%}~{近6月,20250109,20250708,2.32%}~{近1年,20240708,20250708,2.53%}~{成立以来,20211216,20250708,2.56%}