递增金额
1.0_{2021,20210915,20211231,4.28%}~{2022,20211231,20221231,2.93%}~{2023,20221231,20231231,2.83%}~{2024,20231231,20241231,2.72%}_{近1月,20250629,20250729,1.61%}~{近3月,20250430,20250729,1.96%}~{近6月,20250130,20250729,1.61%}~{近1年,20240729,20250729,2.21%}~{成立以来,20210915,20250729,2.91%}