递增金额
1.0_{2021,20211021,20211231,4.29%}~{2022,20211231,20221231,2.76%}~{2023,20221231,20231231,3.10%}~{2024,20231231,20241231,2.79%}_{近1月,20250810,20250909,0.72%}~{近3月,20250611,20250909,1.37%}~{近6月,20250313,20250909,2.01%}~{近1年,20240909,20250909,1.93%}~{成立以来,20211021,20250909,2.84%}