递增金额
1.0_{2020,20191231,20201231,4.41%}~{2021,20201231,20211231,4.46%}~{2022,20211231,20221231,3.38%}~{2023,20221231,20231231,4.53%}~{2024,20231231,20241231,3.16%}_{近1月,20250629,20250729,0.22%}~{近3月,20250430,20250729,1.38%}~{近6月,20250130,20250729,1.52%}~{近1年,20240729,20250729,1.98%}~{成立以来,20190417,20250729,4.25%}