| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-01-21 | 20,710-20,710 | 20,710 | 160 | 0.77% |
| 2021-01-20 | 20,550-20,550 | 20,550 | 60 | 0.29% |
| 2021-01-19 | 20,490-20,490 | 20,490 | 100 | 0.49% |
| 2021-01-18 | 20,390-20,390 | 20,390 | -530 | -2.6% |
| 2021-01-15 | 20,920-20,920 | 20,920 | 250 | 1.2% |
| 2021-01-14 | 20,670-20,670 | 20,670 | -350 | -1.69% |
| 2021-01-13 | 21,020-21,020 | 21,020 | 40 | 0.19% |