递增金额
1.0_{2021,20211014,20211231,4.25%}~{2022,20211231,20221231,2.86%}~{2023,20221231,20231231,2.65%}~{2024,20231231,20241231,2.59%}_{近1月,20250915,20251015,4.14%}~{近3月,20250717,20251015,2.18%}~{近6月,20250418,20251015,2.08%}~{近1年,20241015,20251015,2.17%}~{成立以来,20211014,20251015,2.76%}