递增金额
1.0_{2021,20211216,20211231,5.03%}~{2022,20211231,20221231,2.20%}~{2023,20221231,20231231,2.63%}~{2024,20231231,20241231,2.89%}_{近1月,20250629,20250729,1.08%}~{近3月,20250430,20250729,1.98%}~{近6月,20250130,20250729,2.19%}~{近1年,20240729,20250729,2.51%}~{成立以来,20211216,20250729,2.63%}