| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-10-27 | 18,150-18,350 | 18,250 | -200 | -1.1% |
| 2021-10-26 | 18,350-18,550 | 18,450 | -500 | -2.71% |
| 2021-10-25 | 18,850-19,050 | 18,950 | 50 | 0.26% |
| 2021-10-22 | 18,800-19,000 | 18,900 | -800 | -4.23% |
| 2021-10-21 | 19,600-19,800 | 19,700 | 200 | 1.02% |
| 2021-10-20 | 19,400-19,600 | 19,500 | -1,600 | -8.21% |
| 2021-10-19 | 21,000-21,200 | 21,100 | -700 | -3.32% |