递增金额
1.0_{2021,20211202,20211231,4.69%}~{2022,20211231,20221231,2.96%}~{2023,20221231,20231231,3.13%}~{2024,20231231,20241231,3.18%}_{近1月,20250629,20250729,1.38%}~{近3月,20250430,20250729,1.87%}~{近6月,20250130,20250729,1.59%}~{近1年,20240729,20250729,2.34%}~{成立以来,20211202,20250729,3.04%}