递增金额
1.0_{2021,20210101,20211231,4.91%}~{2022,20220101,20221231,2.64%}~{2023,20230101,20231231,3.95%}~{2024,20240101,20241231,2.91%}_{近1月,20250812,20250911,1.42%}~{近3月,20250612,20250911,1.77%}~{近6月,20250313,20250911,2.19%}~{近1年,20240911,20250911,2.37%}~{成立以来,20200604,20250911,3.78%}