| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 3,220-3,270 | 3,245 | 0 | 0% |
| 2021-07-22 | 3,220-3,270 | 3,245 | 0 | 0% |
| 2021-07-21 | 3,220-3,270 | 3,245 | 0 | 0% |
| 2021-07-20 | 3,220-3,270 | 3,245 | -20 | -0.62% |
| 2021-07-19 | 3,240-3,290 | 3,265 | 20 | 0.61% |
| 2021-07-16 | 3,220-3,270 | 3,245 | 0 | 0% |
| 2021-07-15 | 3,220-3,270 | 3,245 | -10 | -0.31% |