| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 4,200-4,400 | 4,300 | 0 | 0% |
| 2021-07-22 | 4,200-4,400 | 4,300 | 0 | 0% |
| 2021-07-21 | 4,200-4,400 | 4,300 | 0 | 0% |
| 2021-07-20 | 4,200-4,400 | 4,300 | -50 | -1.16% |
| 2021-07-19 | 4,250-4,450 | 4,350 | 50 | 1.15% |
| 2021-07-16 | 4,200-4,400 | 4,300 | 150 | 3.49% |
| 2021-07-15 | 4,050-4,250 | 4,150 | 0 | 0% |