| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-28 | 22,400-22,500 | 22,450 | -250 | -1.11% |
| 2021-07-27 | 22,650-22,750 | 22,700 | 0 | 0% |
| 2021-07-26 | 22,650-22,750 | 22,700 | 300 | 1.32% |
| 2021-07-23 | 22,350-22,450 | 22,400 | 0 | 0% |
| 2021-07-22 | 22,350-22,450 | 22,400 | -150 | -0.67% |
| 2021-07-21 | 22,500-22,600 | 22,550 | -200 | -0.89% |
| 2021-07-20 | 22,700-22,800 | 22,750 | -50 | -0.22% |