递增金额
1.0_{2021,20211111,20211231,4.73%}~{2022,20211231,20221231,3.26%}~{2023,20221231,20231231,3.69%}~{2024,20231231,20241231,2.95%}_{近1月,20250810,20250909,0.39%}~{近3月,20250611,20250909,1.22%}~{近6月,20250313,20250909,1.35%}~{近1年,20240909,20250909,2.28%}~{成立以来,20211111,20250909,3.24%}