递增金额
1.0_{2020,20191231,20201231,4.36%}~{2021,20201231,20211231,4.27%}~{2022,20211231,20221231,3.60%}~{2023,20221231,20231231,3.27%}~{2024,20231231,20241231,2.88%}_{近1月,20250629,20250729,0.51%}~{近3月,20250430,20250729,1.41%}~{近6月,20250130,20250729,1.14%}~{近1年,20240729,20250729,1.91%}~{成立以来,20190410,20250729,3.93%}