递增金额
1.0_{2021,20211216,20211231,5.13%}~{2022,20211231,20221231,2.30%}~{2023,20221231,20231231,2.73%}~{2024,20231231,20241231,2.99%}_{近1月,20250608,20250708,2.35%}~{近3月,20250409,20250708,2.49%}~{近6月,20250109,20250708,2.52%}~{近1年,20240708,20250708,2.74%}~{成立以来,20211216,20250708,2.78%}