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,20250810,20250909,0.57%}~{近3月,20250611,20250909,1.20%}~{近6月,20250313,20250909,1.80%}~{近1年,20240909,20250909,2.34%}~{成立以来,20211216,20250909,2.48%}