递增金额
1.0_{2021,20211028,20211231,4.47%}~{2022,20211231,20221231,2.64%}~{2023,20221231,20231231,3.67%}~{2024,20231231,20241231,2.70%}_{近1月,20250810,20250909,0.67%}~{近3月,20250611,20250909,1.26%}~{近6月,20250313,20250909,1.83%}~{近1年,20240909,20250909,2.12%}~{成立以来,20211028,20250909,2.96%}