| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 18,200-18,400 | 18,300 | 200 | 1.09% |
| 2021-07-22 | 18,000-18,200 | 18,100 | 0 | 0% |
| 2021-07-21 | 18,000-18,200 | 18,100 | 100 | 0.55% |
| 2021-07-20 | 17,900-18,100 | 18,000 | 0 | 0% |
| 2021-07-19 | 17,900-18,100 | 18,000 | 100 | 0.56% |
| 2021-07-16 | 17,800-18,000 | 17,900 | 400 | 2.23% |
| 2021-07-15 | 17,400-17,600 | 17,500 | 400 | 2.29% |