| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 16,750-16,950 | 16,850 | 0 | 0% |
| 2021-07-22 | 16,750-16,950 | 16,850 | -300 | -1.78% |
| 2021-07-21 | 17,050-17,250 | 17,150 | 0 | 0% |
| 2021-07-20 | 17,050-17,250 | 17,150 | -50 | -0.29% |
| 2021-07-19 | 17,100-17,300 | 17,200 | 200 | 1.16% |
| 2021-07-16 | 16,900-17,100 | 17,000 | 500 | 2.94% |
| 2021-07-15 | 16,400-16,600 | 16,500 | 0 | 0% |