| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-28 | 22,350-22,450 | 22,400 | -250 | -1.12% |
| 2021-07-27 | 22,600-22,700 | 22,650 | 0 | 0% |
| 2021-07-26 | 22,600-22,700 | 22,650 | 300 | 1.32% |
| 2021-07-23 | 22,300-22,400 | 22,350 | 0 | 0% |
| 2021-07-22 | 22,300-22,400 | 22,350 | -150 | -0.67% |
| 2021-07-21 | 22,450-22,550 | 22,500 | -200 | -0.89% |
| 2021-07-20 | 22,650-22,750 | 22,700 | -50 | -0.22% |