| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-05-14 | 20,050-20,250 | 20,150 | -200 | -0.99% |
| 2021-05-13 | 20,250-20,450 | 20,350 | -100 | -0.49% |
| 2021-05-12 | 20,350-20,550 | 20,450 | 0 | 0% |
| 2021-05-11 | 20,350-20,550 | 20,450 | -500 | -2.44% |
| 2021-05-10 | 20,850-21,050 | 20,950 | 600 | 2.86% |
| 2021-05-07 | 20,250-20,450 | 20,350 | 400 | 1.97% |
| 2021-05-06 | 19,850-20,050 | 19,950 | 0 | 0% |