| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 19,240-19,240 | 19,240 | 290 | 1.51% |
| 2021-07-22 | 18,950-18,950 | 18,950 | -30 | -0.16% |
| 2021-07-21 | 18,980-18,980 | 18,980 | 30 | 0.16% |
| 2021-07-20 | 18,950-18,950 | 18,950 | -260 | -1.37% |
| 2021-07-19 | 19,210-19,210 | 19,210 | -80 | -0.42% |
| 2021-07-16 | 19,290-19,290 | 19,290 | 160 | 0.83% |
| 2021-07-15 | 19,130-19,130 | 19,130 | 120 | 0.63% |