递增金额
1.0_{2021,20211021,20211231,4.23%}~{2022,20211231,20221231,2.98%}~{2023,20221231,20231231,3.90%}~{2024,20231231,20241231,2.79%}_{近1月,20250629,20250729,1.21%}~{近3月,20250430,20250729,1.74%}~{近6月,20250130,20250729,1.88%}~{近1年,20240729,20250729,2.16%}~{成立以来,20211021,20250729,3.20%}