递增金额
1.0_{2021,20211230,20211231,6.54%}~{2022,20211231,20221231,2.82%}~{2023,20221231,20231231,3.60%}~{2024,20231231,20241231,2.80%}_{近1月,20250629,20250729,1.10%}~{近3月,20250430,20250729,2.24%}~{近6月,20250130,20250729,2.21%}~{近1年,20240729,20250729,2.46%}~{成立以来,20211230,20250729,3.06%}