递增金额
1.0_{2021,20211118,20211231,4.72%}~{2022,20211231,20221231,2.83%}~{2023,20221231,20231231,2.78%}~{2024,20231231,20241231,3.03%}_{近1月,20250914,20251014,1.53%}~{近3月,20250716,20251014,0.60%}~{近6月,20250417,20251014,0.99%}~{近1年,20241014,20251014,2.13%}~{成立以来,20211118,20251014,2.81%}