递增金额
1.0_{2021,20211216,20211231,4.93%}~{2022,20211231,20221231,2.10%}~{2023,20221231,20231231,2.53%}~{2024,20231231,20241231,2.78%}_{近1月,20250629,20250729,0.98%}~{近3月,20250430,20250729,1.88%}~{近6月,20250130,20250729,2.09%}~{近1年,20240729,20250729,2.41%}~{成立以来,20211216,20250729,2.52%}