| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 17,550-17,750 | 17,650 | 150 | 0.85% |
| 2021-07-22 | 17,400-17,600 | 17,500 | 100 | 0.57% |
| 2021-07-21 | 17,300-17,500 | 17,400 | 50 | 0.29% |
| 2021-07-20 | 17,250-17,450 | 17,350 | -200 | -1.15% |
| 2021-07-19 | 17,450-17,650 | 17,550 | -50 | -0.28% |
| 2021-07-16 | 17,500-17,700 | 17,600 | 100 | 0.57% |
| 2021-07-15 | 17,400-17,600 | 17,500 | 0 | 0% |