| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-05-14 | 19,570-19,570 | 19,570 | -160 | -0.82% |
| 2021-05-13 | 19,730-19,730 | 19,730 | -140 | -0.71% |
| 2021-05-12 | 19,870-19,870 | 19,870 | 150 | 0.75% |
| 2021-05-11 | 19,720-19,720 | 19,720 | 270 | 1.37% |
| 2021-05-10 | 19,450-19,450 | 19,450 | -100 | -0.51% |
| 2021-05-07 | 19,550-19,550 | 19,550 | 530 | 2.71% |
| 2021-05-06 | 19,020-19,020 | 19,020 | 320 | 1.68% |