| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-28 | 15,600-15,700 | 15,650 | -150 | -0.96% |
| 2021-07-27 | 15,750-15,850 | 15,800 | -100 | -0.63% |
| 2021-07-26 | 15,850-15,950 | 15,900 | -50 | -0.31% |
| 2021-07-23 | 15,900-16,000 | 15,950 | 300 | 1.88% |
| 2021-07-22 | 15,600-15,700 | 15,650 | 100 | 0.64% |
| 2021-07-21 | 15,500-15,600 | 15,550 | 150 | 0.96% |
| 2021-07-20 | 15,350-15,450 | 15,400 | -200 | -1.3% |