| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-10-27 | 19,325-19,425 | 19,375 | -100 | -0.52% |
| 2021-10-26 | 19,425-19,525 | 19,475 | 0 | 0% |
| 2021-10-25 | 19,425-19,525 | 19,475 | -100 | -0.51% |
| 2021-10-22 | 19,525-19,625 | 19,575 | -500 | -2.55% |
| 2021-10-21 | 20,025-20,125 | 20,075 | 400 | 1.99% |
| 2021-10-20 | 19,625-19,725 | 19,675 | -600 | -3.05% |
| 2021-10-19 | 20,225-20,325 | 20,275 | 0 | 0% |