递增金额
0.01_{2020,20200101,20201231,4.47%}~{2021,20210101,20211231,5.67%}~{2022,20220101,20221231,3.21%}~{2023,20230101,20231231,5.11%}~{2024,20240101,20241231,3.74%}_{近1月,20250630,20250730,-2.17%}~{近3月,20250430,20250730,1.22%}~{近6月,20250122,20250730,2.05%}~{近1年,20240724,20250730,2.78%}~{成立以来,20190221,20250730,4.29%}