| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 12,650-12,850 | 12,750 | 200 | 1.57% |
| 2021-07-22 | 12,450-12,650 | 12,550 | 0 | 0% |
| 2021-07-21 | 12,450-12,650 | 12,550 | 50 | 0.4% |
| 2021-07-20 | 12,400-12,600 | 12,500 | 0 | 0% |
| 2021-07-19 | 12,400-12,600 | 12,500 | 100 | 0.8% |
| 2021-07-16 | 12,300-12,500 | 12,400 | 300 | 2.42% |
| 2021-07-15 | 12,000-12,200 | 12,100 | 300 | 2.48% |