| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 18,300-18,500 | 18,400 | 100 | 0.54% |
| 2021-07-22 | 18,200-18,400 | 18,300 | 0 | 0% |
| 2021-07-21 | 18,200-18,400 | 18,300 | 0 | 0% |
| 2021-07-20 | 18,200-18,400 | 18,300 | 0 | 0% |
| 2021-07-19 | 18,200-18,400 | 18,300 | 0 | 0% |
| 2021-07-16 | 18,200-18,400 | 18,300 | 100 | 0.55% |
| 2021-07-15 | 18,100-18,300 | 18,200 | 200 | 1.1% |