| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 19,100-19,200 | 19,150 | 250 | 1.31% |
| 2021-07-22 | 18,850-18,950 | 18,900 | -50 | -0.26% |
| 2021-07-21 | 18,900-19,000 | 18,950 | 50 | 0.26% |
| 2021-07-20 | 18,850-18,950 | 18,900 | -300 | -1.59% |
| 2021-07-19 | 19,150-19,250 | 19,200 | -100 | -0.52% |
| 2021-07-16 | 19,250-19,350 | 19,300 | 150 | 0.78% |
| 2021-07-15 | 19,100-19,200 | 19,150 | 150 | 0.78% |