| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-28 | 22,400-22,400 | 22,400 | -260 | -1.16% |
| 2021-07-27 | 22,660-22,660 | 22,660 | 0 | 0% |
| 2021-07-26 | 22,660-22,660 | 22,660 | 330 | 1.46% |
| 2021-07-23 | 22,330-22,330 | 22,330 | 20 | 0.09% |
| 2021-07-22 | 22,310-22,310 | 22,310 | -190 | -0.85% |
| 2021-07-21 | 22,500-22,500 | 22,500 | -190 | -0.84% |
| 2021-07-20 | 22,690-22,690 | 22,690 | -50 | -0.22% |