| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 4,490-4,510 | 4,500 | -20 | -0.44% |
| 2021-07-22 | 4,510-4,530 | 4,520 | 0 | 0% |
| 2021-07-21 | 4,510-4,530 | 4,520 | 0 | 0% |
| 2021-04-20 | 6,800-6,820 | 6,810 | 0 | 0% |
| 2021-04-19 | 6,800-6,820 | 6,810 | 100 | 1.47% |
| 2021-04-16 | 6,700-6,720 | 6,710 | 80 | 1.19% |
| 2021-04-15 | 6,620-6,640 | 6,630 | 100 | 1.51% |