| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 78,600-78,900 | 78,750 | 1,100 | 1.4% |
| 2021-07-22 | 77,500-77,800 | 77,650 | 300 | 0.39% |
| 2021-07-21 | 77,200-77,500 | 77,350 | 200 | 0.26% |
| 2021-07-20 | 77,000-77,300 | 77,150 | -800 | -1.04% |
| 2021-07-19 | 77,800-78,100 | 77,950 | -300 | -0.38% |
| 2021-07-16 | 78,100-78,400 | 78,250 | 600 | 0.77% |
| 2021-07-15 | 77,500-77,800 | 77,650 | 100 | 0.13% |