| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-01-21 | 20,650-20,650 | 20,650 | 150 | 0.73% |
| 2021-01-20 | 20,500-20,500 | 20,500 | 50 | 0.24% |
| 2021-01-19 | 20,450-20,450 | 20,450 | 100 | 0.49% |
| 2021-01-18 | 20,350-20,350 | 20,350 | -550 | -2.7% |
| 2021-01-15 | 20,900-20,900 | 20,900 | 250 | 1.2% |
| 2021-01-14 | 20,650-20,650 | 20,650 | -350 | -1.69% |
| 2021-01-13 | 21,000-21,000 | 21,000 | 0 | 0% |