递增金额
1.0_{2021,20210520,20211231,4.57%}~{2022,20211231,20221231,2.47%}~{2023,20221231,20231231,5.14%}~{2024,20231231,20241231,3.28%}_{近1月,20250810,20250909,-2.39%}~{近3月,20250611,20250909,0.13%}~{近6月,20250313,20250909,1.76%}~{近1年,20240909,20250909,1.90%}~{成立以来,20210520,20250909,3.59%}