递增金额
1.0_{2021,20211216,20211231,4.93%}~{2022,20211231,20221231,2.10%}~{2023,20221231,20231231,2.53%}~{2024,20231231,20241231,2.78%}_{近1月,20250914,20251014,1.92%}~{近3月,20250716,20251014,1.05%}~{近6月,20250417,20251014,1.62%}~{近1年,20241014,20251014,2.15%}~{成立以来,20211216,20251014,2.46%}