递增金额
1.0_{2021,20211209,20211231,4.32%}~{2022,20211231,20221231,2.64%}~{2023,20221231,20231231,2.92%}~{2024,20231231,20241231,2.65%}_{近1月,20250629,20250729,1.21%}~{近3月,20250430,20250729,2.29%}~{近6月,20250130,20250729,2.14%}~{近1年,20240729,20250729,2.35%}~{成立以来,20211209,20250729,2.77%}